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eson:master eson:8EA412EE54E54CAC6E49EE3B7C209DA1 eson:E5E9B92DC71B262387A82177344D43FD eson:B4DE7B5F4F45390ABCFB887AFADA9303 eson:v1.10.x eson:498B35FA518A5E1CF8C95CE6D51091B2 eson:05CC6081FCBD0071053DE78238E136B3 eson:77A9B20B4C1E02FAC90D1D942E1D4C18 eson:BC1EDD4B325FB2BF16E1EF6DF8EFC0DF eson:1278977C598F83A02A525FEA38941265 eson:9A681768AABE08D1EFA5CA77528236A4 eson:4422C11159FF3F7F49E4BC959EE89D06 eson:v1.8.x
eson:v1.10.x eson:release-1.10.0 eson:release-1.8.1 eson:release-1.8.0 eson:release-1.7.0 eson:release-1.6.0 eson:release-1.5.0 eson:release-1.4.0 eson:release-1.3.0 eson:release-1.2.1 eson:release-1.2.0 eson:release-1.1.0 eson:release-1.0.1 eson:release-1.0.0

1 Commits
release-1. ... release-1.

Author SHA1 Message Date
shiqian
6d1deeb565 Creates tag release-1.0.0 2008-07-03 23:28:06 +00:00
116 changed files with 2310 additions and 33650 deletions
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54
CHANGES
View File

@@ -1,57 +1,3 @@
Changes for 1.3.0:
* New feature: death tests on Windows, Cygwin, and Mac.
* New feature: ability to use Google Test assertions in other testing
frameworks.
* New feature: ability to run disabled test via
--gtest_also_run_disabled_tests.
* New feature: the --help flag for printing the usage.
* New feature: access to Google Test flag values in user code.
* New feature: a script that packs Google Test into one .h and one
.cc file for easy deployment.
* New feature: support for distributing test functions to multiple
machines (requires support from the test runner).
* Bug fixes and implementation clean-up.
Changes for 1.2.1:
* Compatibility fixes for Linux IA-64 and IBM z/OS.
* Added support for using Boost and other TR1 implementations.
* Changes to the build scripts to support upcoming release of Google C++
Mocking Framework.
* Added Makefile to the distribution package.
* Improved build instructions in README.
Changes for 1.2.0:
* New feature: value-parameterized tests.
* New feature: the ASSERT/EXPECT_(NON)FATAL_FAILURE(_ON_ALL_THREADS)
macros.
* Changed the XML report format to match JUnit/Ant's.
* Added tests to the Xcode project.
* Added scons/SConscript for building with SCons.
* Added src/gtest-all.cc for building Google Test from a single file.
* Fixed compatibility with Solaris and z/OS.
* Enabled running Python tests on systems with python 2.3 installed,
e.g. Mac OS X 10.4.
* Bug fixes.
Changes for 1.1.0:
* New feature: type-parameterized tests.
* New feature: exception assertions.
* New feature: printing elapsed time of tests.
* Improved the robustness of death tests.
* Added an Xcode project and samples.
* Adjusted the output format on Windows to be understandable by Visual Studio.
* Minor bug fixes.
Changes for 1.0.1:
* Added project files for Visual Studio 7.1.
* Fixed issues with compiling on Mac OS X.
* Fixed issues with compiling on Cygwin.
Changes for 1.0.0:
* Initial Open Source release of Google Test

8
CONTRIBUTORS
View File

@@ -4,15 +4,11 @@
# here. Please keep the list sorted by first names.
Ajay Joshi <jaj@google.com>
Balázs Dán <balazs.dan@gmail.com>
Bharat Mediratta <bharat@menalto.com>
Chandler Carruth <chandlerc@google.com>
Chris Prince <cprince@google.com>
Chris Taylor <taylorc@google.com>
Dan Egnor <egnor@google.com>
Eric Roman <eroman@chromium.org>
Jeffrey Yasskin <jyasskin@google.com>
Jói Sigurðsson <joi@google.com>
Keir Mierle <mierle@gmail.com>
Keith Ray <keith.ray@gmail.com>
Kenton Varda <kenton@google.com>
@@ -21,13 +17,9 @@ Mika Raento <mikie@iki.fi>
Patrick Hanna <phanna@google.com>
Patrick Riley <pfr@google.com>
Peter Kaminski <piotrk@google.com>
Preston Jackson <preston.jackson@gmail.com>
Rainer Klaffenboeck <rainer.klaffenboeck@dynatrace.com>
Russ Cox <rsc@google.com>
Russ Rufer <russ@pentad.com>
Sean Mcafee <eefacm@gmail.com>
Sigurður Ásgeirsson <siggi@google.com>
Tracy Bialik <tracy@pentad.com>
Vadim Berman <vadimb@google.com>
Vlad Losev <vladl@google.com>
Zhanyong Wan <wan@google.com>

226
Makefile.am
View File

@@ -1,55 +1,10 @@
# Automake file
# TODO(chandlerc@google.com): automate the generation of *.h from *.h.pump.
# Nonstandard package files for distribution
EXTRA_DIST = \
CHANGES \
CONTRIBUTORS \
include/gtest/gtest-param-test.h.pump \
include/gtest/internal/gtest-type-util.h.pump \
include/gtest/internal/gtest-param-util-generated.h.pump \
make/Makefile \
scons/SConscript \
scripts/fuse_gtest_files.py \
scripts/gen_gtest_pred_impl.py \
scripts/test/Makefile \
test/gtest_all_test.cc
# MSVC project files
EXTRA_DIST += \
msvc/gtest.sln \
msvc/gtest.vcproj \
msvc/gtest_color_test_.vcproj \
msvc/gtest_env_var_test_.vcproj \
msvc/gtest_environment_test.vcproj \
msvc/gtest_main.vcproj \
msvc/gtest_output_test_.vcproj \
msvc/gtest_prod_test.vcproj \
msvc/gtest_uninitialized_test_.vcproj \
msvc/gtest_unittest.vcproj
# xcode project files
EXTRA_DIST += \
xcode/Config/DebugProject.xcconfig \
xcode/Config/FrameworkTarget.xcconfig \
xcode/Config/General.xcconfig \
xcode/Config/ReleaseProject.xcconfig \
xcode/Config/TestTarget.xcconfig \
xcode/Config/InternalTestTarget.xcconfig \
xcode/Config/InternalPythonTestTarget.xcconfig \
xcode/Resources/Info.plist \
xcode/Scripts/versiongenerate.py \
xcode/Scripts/runtests.sh \
xcode/gtest.xcodeproj/project.pbxproj
# xcode sample files
EXTRA_DIST += \
xcode/Samples/FrameworkSample/Info.plist \
xcode/Samples/FrameworkSample/widget_test.cc \
xcode/Samples/FrameworkSample/widget.cc \
xcode/Samples/FrameworkSample/widget.h \
xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj
scripts/gen_gtest_pred_impl.py
# TODO(wan@google.com): integrate scripts/gen_gtest_pred_impl.py into
# the build system such that a user can specify the maximum predicate
@@ -76,31 +31,22 @@ lib_libgtest_la_SOURCES = src/gtest.cc \
src/gtest-death-test.cc \
src/gtest-filepath.cc \
src/gtest-internal-inl.h \
src/gtest-port.cc \
src/gtest-test-part.cc \
src/gtest-typed-test.cc
src/gtest-port.cc
pkginclude_HEADERS = include/gtest/gtest.h \
include/gtest/gtest-death-test.h \
include/gtest/gtest-message.h \
include/gtest/gtest-param-test.h \
include/gtest/gtest_pred_impl.h \
include/gtest/gtest_prod.h \
include/gtest/gtest-spi.h \
include/gtest/gtest-test-part.h \
include/gtest/gtest-typed-test.h
include/gtest/gtest_pred_impl.h \
include/gtest/gtest_prod.h
pkginclude_internaldir = $(pkgincludedir)/internal
pkginclude_internal_HEADERS = \
include/gtest/internal/gtest-death-test-internal.h \
include/gtest/internal/gtest-filepath.h \
include/gtest/internal/gtest-internal.h \
include/gtest/internal/gtest-linked_ptr.h \
include/gtest/internal/gtest-param-util-generated.h \
include/gtest/internal/gtest-param-util.h \
include/gtest/internal/gtest-port.h \
include/gtest/internal/gtest-string.h \
include/gtest/internal/gtest-type-util.h
include/gtest/internal/gtest-string.h
lib_libgtest_main_la_SOURCES = src/gtest_main.cc
lib_libgtest_main_la_LIBADD = lib/libgtest.la
@@ -157,26 +103,10 @@ samples_sample5_unittest_SOURCES = samples/sample5_unittest.cc
samples_sample5_unittest_LDADD = lib/libgtest_main.la \
samples/libsamples.la
TESTS += samples/sample6_unittest
check_PROGRAMS += samples/sample6_unittest
samples_sample6_unittest_SOURCES = samples/prime_tables.h \
samples/sample6_unittest.cc
samples_sample6_unittest_LDADD = lib/libgtest_main.la \
samples/libsamples.la
TESTS += samples/sample7_unittest
check_PROGRAMS += samples/sample7_unittest
samples_sample7_unittest_SOURCES = samples/prime_tables.h \
samples/sample7_unittest.cc
samples_sample7_unittest_LDADD = lib/libgtest_main.la \
samples/libsamples.la
TESTS += samples/sample8_unittest
check_PROGRAMS += samples/sample8_unittest
samples_sample8_unittest_SOURCES = samples/prime_tables.h \
samples/sample8_unittest.cc
samples_sample8_unittest_LDADD = lib/libgtest_main.la \
samples/libsamples.la
TESTS += test/gtest_unittest
check_PROGRAMS += test/gtest_unittest
test_gtest_unittest_SOURCES = test/gtest_unittest.cc
test_gtest_unittest_LDADD = lib/libgtest.la
TESTS += test/gtest-death-test_test
check_PROGRAMS += test/gtest-death-test_test
@@ -184,58 +114,41 @@ test_gtest_death_test_test_SOURCES = test/gtest-death-test_test.cc
test_gtest_death_test_test_CXXFLAGS = $(AM_CXXFLAGS) -pthread
test_gtest_death_test_test_LDADD = -lpthread lib/libgtest_main.la
TESTS += test/gtest_environment_test
check_PROGRAMS += test/gtest_environment_test
test_gtest_environment_test_SOURCES = test/gtest_environment_test.cc
test_gtest_environment_test_LDADD = lib/libgtest.la
TESTS += test/gtest-filepath_test
check_PROGRAMS += test/gtest-filepath_test
test_gtest_filepath_test_SOURCES = test/gtest-filepath_test.cc
test_gtest_filepath_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest-linked_ptr_test
check_PROGRAMS += test/gtest-linked_ptr_test
test_gtest_linked_ptr_test_SOURCES = test/gtest-linked_ptr_test.cc
test_gtest_linked_ptr_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest_main_unittest
check_PROGRAMS += test/gtest_main_unittest
test_gtest_main_unittest_SOURCES = test/gtest_main_unittest.cc
test_gtest_main_unittest_LDADD = lib/libgtest_main.la
TESTS += test/gtest-message_test
check_PROGRAMS += test/gtest-message_test
test_gtest_message_test_SOURCES = test/gtest-message_test.cc
test_gtest_message_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest_no_test_unittest
check_PROGRAMS += test/gtest_no_test_unittest
test_gtest_no_test_unittest_SOURCES = test/gtest_no_test_unittest.cc
test_gtest_no_test_unittest_LDADD = lib/libgtest.la
TESTS += test/gtest-options_test
check_PROGRAMS += test/gtest-options_test
test_gtest_options_test_SOURCES = test/gtest-options_test.cc
test_gtest_options_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest-param-test_test
check_PROGRAMS += test/gtest-param-test_test
test_gtest_param_test_test_SOURCES = test/gtest-param-test_test.cc \
test/gtest-param-test2_test.cc \
test/gtest-param-test_test.h
test_gtest_param_test_test_LDADD = lib/libgtest.la
TESTS += test/gtest-port_test
check_PROGRAMS += test/gtest-port_test
test_gtest_port_test_SOURCES = test/gtest-port_test.cc
test_gtest_port_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest_pred_impl_unittest
check_PROGRAMS += test/gtest_pred_impl_unittest
test_gtest_pred_impl_unittest_SOURCES = test/gtest_pred_impl_unittest.cc
test_gtest_pred_impl_unittest_LDADD = lib/libgtest_main.la
TESTS += test/gtest_environment_test
check_PROGRAMS += test/gtest_environment_test
test_gtest_environment_test_SOURCES = test/gtest_environment_test.cc
test_gtest_environment_test_LDADD = lib/libgtest.la
TESTS += test/gtest_no_test_unittest
check_PROGRAMS += test/gtest_no_test_unittest
test_gtest_no_test_unittest_SOURCES = test/gtest_no_test_unittest.cc
test_gtest_no_test_unittest_LDADD = lib/libgtest.la
TESTS += test/gtest_main_unittest
check_PROGRAMS += test/gtest_main_unittest
test_gtest_main_unittest_SOURCES = test/gtest_main_unittest.cc
test_gtest_main_unittest_LDADD = lib/libgtest_main.la
TESTS += test/gtest_prod_test
check_PROGRAMS += test/gtest_prod_test
test_gtest_prod_test_SOURCES = test/gtest_prod_test.cc \
@@ -248,40 +161,11 @@ check_PROGRAMS += test/gtest_repeat_test
test_gtest_repeat_test_SOURCES = test/gtest_repeat_test.cc
test_gtest_repeat_test_LDADD = lib/libgtest.la
TESTS += test/gtest_sole_header_test
check_PROGRAMS += test/gtest_sole_header_test
test_gtest_sole_header_test_SOURCES = test/gtest_sole_header_test.cc
test_gtest_sole_header_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest_stress_test
check_PROGRAMS += test/gtest_stress_test
test_gtest_stress_test_SOURCES = test/gtest_stress_test.cc
test_gtest_stress_test_LDADD = lib/libgtest.la
TESTS += test/gtest-test-part_test
check_PROGRAMS += test/gtest-test-part_test
test_gtest_test_part_test_SOURCES = test/gtest-test-part_test.cc
test_gtest_test_part_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest_throw_on_failure_ex_test
check_PROGRAMS += test/gtest_throw_on_failure_ex_test
test_gtest_throw_on_failure_ex_test_SOURCES = \
test/gtest_throw_on_failure_ex_test.cc \
src/gtest-all.cc
test_gtest_throw_on_failure_ex_test_CXXFLAGS = $(AM_CXXFLAGS) -fexceptions
TESTS += test/gtest-typed-test_test
check_PROGRAMS += test/gtest-typed-test_test
test_gtest_typed_test_test_SOURCES = test/gtest-typed-test_test.cc \
test/gtest-typed-test2_test.cc \
test/gtest-typed-test_test.h
test_gtest_typed_test_test_LDADD = lib/libgtest_main.la
TESTS += test/gtest_unittest
check_PROGRAMS += test/gtest_unittest
test_gtest_unittest_SOURCES = test/gtest_unittest.cc
test_gtest_unittest_LDADD = lib/libgtest_main.la
# The following tests depend on the presence of a Python installation and are
# keyed off of it. TODO(chandlerc@google.com): While we currently only attempt
# to build and execute these tests if Autoconf has found Python v2.4 on the
@@ -291,16 +175,17 @@ test_gtest_unittest_LDADD = lib/libgtest_main.la
if HAVE_PYTHON
check_SCRIPTS =
# These two Python modules are used by multiple Python tests below.
# These two Python modules are used by multiple Pythong tests below.
check_SCRIPTS += test/gtest_test_utils.py \
test/gtest_xml_test_utils.py
check_PROGRAMS += test/gtest_break_on_failure_unittest_
test_gtest_break_on_failure_unittest__SOURCES = \
test/gtest_break_on_failure_unittest_.cc
test_gtest_break_on_failure_unittest__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_break_on_failure_unittest.py
TESTS += test/gtest_break_on_failure_unittest.py
check_PROGRAMS += test/gtest_output_test_
test_gtest_output_test__SOURCES = test/gtest_output_test_.cc
test_gtest_output_test__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_output_test.py
EXTRA_DIST += test/gtest_output_test_golden_lin.txt \
test/gtest_output_test_golden_win.txt
TESTS += test/gtest_output_test.py
check_PROGRAMS += test/gtest_color_test_
test_gtest_color_test__SOURCES = test/gtest_color_test_.cc
@@ -320,11 +205,12 @@ test_gtest_filter_unittest__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_filter_unittest.py
TESTS += test/gtest_filter_unittest.py
check_PROGRAMS += test/gtest_help_test_
test_gtest_help_test__SOURCES = test/gtest_help_test_.cc
test_gtest_help_test__LDADD = lib/libgtest_main.la
check_SCRIPTS += test/gtest_help_test.py
TESTS += test/gtest_help_test.py
check_PROGRAMS += test/gtest_break_on_failure_unittest_
test_gtest_break_on_failure_unittest__SOURCES = \
test/gtest_break_on_failure_unittest_.cc
test_gtest_break_on_failure_unittest__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_break_on_failure_unittest.py
TESTS += test/gtest_break_on_failure_unittest.py
check_PROGRAMS += test/gtest_list_tests_unittest_
test_gtest_list_tests_unittest__SOURCES = test/gtest_list_tests_unittest_.cc
@@ -332,27 +218,11 @@ test_gtest_list_tests_unittest__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_list_tests_unittest.py
TESTS += test/gtest_list_tests_unittest.py
check_PROGRAMS += test/gtest_output_test_
test_gtest_output_test__SOURCES = test/gtest_output_test_.cc
test_gtest_output_test__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_output_test.py
EXTRA_DIST += test/gtest_output_test_golden_lin.txt \
test/gtest_output_test_golden_win.txt
TESTS += test/gtest_output_test.py
check_PROGRAMS += test/gtest_throw_on_failure_test_
test_gtest_throw_on_failure_test__SOURCES = \
test/gtest_throw_on_failure_test_.cc \
src/gtest-all.cc
test_gtest_throw_on_failure_test__CXXFLAGS = $(AM_CXXFLAGS) -fno-exceptions
check_SCRIPTS += test/gtest_throw_on_failure_test.py
TESTS += test/gtest_throw_on_failure_test.py
check_PROGRAMS += test/gtest_uninitialized_test_
test_gtest_uninitialized_test__SOURCES = test/gtest_uninitialized_test_.cc
test_gtest_uninitialized_test__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_uninitialized_test.py
TESTS += test/gtest_uninitialized_test.py
check_PROGRAMS += test/gtest_xml_output_unittest_
test_gtest_xml_output_unittest__SOURCES = test/gtest_xml_output_unittest_.cc
test_gtest_xml_output_unittest__LDADD = lib/libgtest_main.la
check_SCRIPTS += test/gtest_xml_output_unittest.py
TESTS += test/gtest_xml_output_unittest.py
check_PROGRAMS += test/gtest_xml_outfile1_test_
test_gtest_xml_outfile1_test__SOURCES = test/gtest_xml_outfile1_test_.cc
@@ -363,11 +233,11 @@ test_gtest_xml_outfile2_test__LDADD = lib/libgtest_main.la
check_SCRIPTS += test/gtest_xml_outfiles_test.py
TESTS += test/gtest_xml_outfiles_test.py
check_PROGRAMS += test/gtest_xml_output_unittest_
test_gtest_xml_output_unittest__SOURCES = test/gtest_xml_output_unittest_.cc
test_gtest_xml_output_unittest__LDADD = lib/libgtest_main.la
check_SCRIPTS += test/gtest_xml_output_unittest.py
TESTS += test/gtest_xml_output_unittest.py
check_PROGRAMS += test/gtest_uninitialized_test_
test_gtest_uninitialized_test__SOURCES = test/gtest_uninitialized_test_.cc
test_gtest_uninitialized_test__LDADD = lib/libgtest.la
check_SCRIPTS += test/gtest_uninitialized_test.py
TESTS += test/gtest_uninitialized_test.py
# TODO(wan@google.com): make the build script compile and run the
# negative-compilation tests. (The test/gtest_nc* files are unfinished

218
README
View File

@@ -5,7 +5,7 @@ http://code.google.com/p/googletest/
Overview
--------
Google's framework for writing C++ tests on a variety of platforms (Linux, Mac
OS X, Windows, Windows CE, Symbian, and etc). Based on the xUnit architecture.
OS X, Windows, Windows CE, and Symbian). Based on the xUnit architecture.
Supports automatic test discovery, a rich set of assertions, user-defined
assertions, death tests, fatal and non-fatal failures, various options for
running the tests, and XML test report generation.
@@ -16,15 +16,12 @@ OFTC (irc.oftc.net) #gtest available. Please join us!
Requirements
------------
Google Test is designed to have fairly minimal requirements to build
and use with your projects, but there are some. Currently, we support
building Google Test on Linux, Windows, Mac OS X, and Cygwin. We will
also make our best effort to support other platforms (e.g. Solaris and
IBM z/OS). However, since core members of the Google Test project
have no access to them, Google Test may have outstanding issues on
these platforms. If you notice any problems on your platform, please
notify googletestframework@googlegroups.com (patches for fixing them
are even more welcome!).
Google Test is designed to have fairly minimal requirements to build and use
with your projects, but there are some. Currently, the only Operating System
(OS) on which Google Test is known to build properly is Linux, but we are
actively working on Windows and Mac support as well. The source code itself is
already portable across many other platforms, but we are still developing
robust build systems for each.
### Linux Requirements ###
These are the base requirements to build and use Google Test from a source
@@ -41,17 +38,6 @@ described below), there are further requirements:
* Libtool / Libtoolize
* Python version 2.4 or newer
### Windows Requirements ###
* Microsoft Visual Studio 7.1 or newer
### Cygwin Requirements ###
* Cygwin 1.5.25-14 or newer
### Mac OS X Requirements ###
* Mac OS X 10.4 Tiger or newer
* Developer Tools Installed
* Optional: Xcode 2.5 or later for univeral-binary framework; see note below.
Getting the Source
------------------
There are two primary ways of getting Google Test's source code: you can
@@ -68,33 +54,25 @@ much more active and have the latest features, but the latter provides much
more stability and predictability. Choose whichever fits your needs best, and
proceed with the following Subversion commands:
svn checkout http://googletest.googlecode.com/svn/trunk/ gtest-svn
$ svn checkout http://googletest.googlecode.com/svn/trunk/ gtest-svn
or for a release version X.Y.*'s branch:
svn checkout http://googletest.googlecode.com/svn/branches/release-X.Y/ \
gtest-X.Y-svn
$ svn checkout http://googletest.googlecode.com/svn/branches/release-X.Y/ gtest-X.Y-svn
Next you will need to prepare the GNU Autotools build system, if you
are using Linux, Mac OS X, or Cygwin. Enter the target directory of
the checkout command you used ('gtest-svn' or 'gtest-X.Y-svn' above)
and proceed with the following command:
Next you will need to prepare the GNU Autotools build system. Enter the
target directory of the checkout command you used ('gtest-svn' or
'gtest-X.Y-svn' above) and proceed with the following commands:
autoreconf -fvi
$ aclocal-1.9 # Where "1.9" must match the following automake command
$ libtoolize -c
$ autoheader
$ automake-1.9 -ac # See Automake version requirements above
$ autoconf
Once you have completed this step, you are ready to build the library. Note
that you should only need to complete this step once. The subsequent `make'
invocations will automatically re-generate the bits of the build system that
need to be changed.
If your system uses older versions of the autotools, the above command will
fail. You may need to explicitly specify a version to use. For instance, if you
have both GNU Automake 1.4 and 1.9 installed and `automake' would invoke the
1.4, use instead:
AUTOMAKE=automake-1.9 ACLOCAL=aclocal-1.9 autoreconf -fvi
Make sure you're using the same version of automake and aclocal.
While this is a bit complicated, it will most often be automatically re-run by
your "make" invocations, so in practice you shouldn't need to worry too much.
Once you have completed these steps, you are ready to build the library.
### Source Package: ###
Google Test is also released in source packages which can be downloaded from
@@ -108,13 +86,12 @@ Once downloaded expand the archive using whichever tools you prefer for that
type. This will always result in a new directory with the name "gtest-X.Y.Z"
which contains all of the source code. Here are some examples in Linux:
tar -xvzf gtest-X.Y.Z.tar.gz
tar -xvjf gtest-X.Y.Z.tar.bz2
unzip gtest-X.Y.Z.zip
$ tar -xvzf gtest-X.Y.Z.tar.gz
$ tar -xvjf gtest-X.Y.Z.tar.bz2
$ unzip gtest-X.Y.Z.zip
Building the Source
-------------------
### Linux, Mac OS X (without Xcode), and Cygwin ###
There are two primary options for building the source at this point: build it
inside the source code tree, or in a separate directory. We recommend building
in a separate directory as that tends to produce both more consistent results
@@ -127,9 +104,9 @@ either approach by simply substituting the shell variable SRCDIR with "." for
building inside the source directory, and the relative path to the source
directory otherwise.
${SRCDIR}/configure # Standard GNU configure script, --help for more info
make # Standard makefile following GNU conventions
make check # Builds and runs all tests - all should pass
$ ${SRCDIR}/configure # Standard GNU configure script, --help for more info
$ make # Standard makefile following GNU conventions
$ make check # Builds and runs all tests - all should pass
Other programs will only be able to use Google Test's functionality if you
install it in a location which they can access, in Linux this is typically
@@ -137,138 +114,21 @@ under '/usr/local'. The following command will install all of the Google Test
libraries, public headers, and utilities necessary for other programs and
libraries to leverage it:
sudo make install # Not necessary, but allows use by other programs
$ sudo make install # Not necessary, but allows use by other programs
Should you need to remove Google Test from your system after having installed
it, run the following command, and it will back out its changes. However, note
carefully that you must run this command on the *same* Google Test build that
you ran the install from, or the results are not predictable. If you install
Google Test on your system, and are working from a VCS checkout, make sure you
run this *before* updating your checkout of the source in order to uninstall
the same version which you installed.
TODO(chandlerc@google.com): This section needs to be expanded when the
'gtest-config' script is finished and Autoconf macro's are provided (or not
provided) in order to properly reflect the process for other programs to
locate, include, and link against Google Test.
sudo make uninstall # Must be run against the exact same build as "install"
Finally, should you need to remove Google Test from your system after having
installed it, run the following command, and it will back out its changes.
However, note carefully that you must run this command on the *same* Google
Test build that you ran the install from, or the results are not predictable.
If you install Google Test on your system, and are working from a VCS checkout,
make sure you run this *before* updating your checkout of the source in order
to uninstall the same version which you installed.
Your project can build against Google Test simply by leveraging the
'gtest-config' script. This script can be invoked directly out of the 'scripts'
subdirectory of the build tree, and it will be installed in the binary
directory specified during the 'configure'. Here are some examples of its use,
see 'gtest-config --help' for more detailed information.
gtest-config --min-version=1.0 || echo "Insufficient Google Test version."
g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
g++ $(gtest-config --ldflags --libs) -o foo foo.o
# When using a built but not installed Google Test:
g++ $(../../my_gtest_build/scripts/gtest-config ...) ...
### Windows ###
Open the gtest.sln file in the msvc/ folder using Visual Studio, and
you are ready to build Google Test the same way you build any Visual
Studio project.
### Mac OS X (universal-binary framework) ###
Open the gtest.xcodeproj in the xcode/ folder using Xcode. Build the "gtest"
target. The universal binary framework will end up in your selected build
directory (selected in the Xcode "Preferences..." -> "Building" pane and
defaults to xcode/build). Alternatively, at the command line, enter:
xcodebuild
This will build the "Release" configuration of the gtest.framework, but you can
select the "Debug" configuration with a command line option. See the
"xcodebuild" man page for more information.
To test the gtest.framework in Xcode, change the active target to "Check" and
then build. This target builds all of the tests and then runs them. Don't worry
if you see some errors. Xcode reports all test failures (even the intentional
ones) as errors. However, you should see a "Build succeeded" message at the end
of the build log. To run all of the tests from the command line, enter:
xcodebuid -target Check
It is also possible to build and execute individual tests within Xcode. Each
test has its own Xcode "Target" and Xcode "Executable". To build any of the
tests, change the active target and the active executable to the test of
interest and then build and run.
NOTE: Several tests use a Python script to run the test executable. These can be
run from Xcode by creating a "Custom Executable". For example, to run the Python
script which executes the gtest_color_test, select the Project->New Custom
Executable... menu item. When prompted, set the "Executable Name" to something
like "run_gtest_color_test" and set the "Executable Path" to the path of the
gtest_color_test.py script. Finally, choose "Run" from the Run menu and check
the Console for the results.
Individual tests can be built from the command line using:
xcodebuild -target <test_name>
These tests can be executed from the command line by moving to the build
directory and then (in bash)
export DYLD_FRAMEWORK_PATH=`pwd`
./<test_name> # (if it is not a python test, e.g. ./gtest_unittest)
# OR
./<test_name>.py # (if it is a python test, e.g. ./gtest_color_test.py)
To use the gtest.framework for your own tests, first, add the framework to Xcode
project. Next, create a new executable target and add the framework to the
"Link Binary With Libraries" build phase. Select "Edit Active Executable" from
the "Project" menu. In the "Arguments" tab, add
"DYLD_FRAMEWORK_PATH" : "/real/framework/path"
in the "Variables to be set in the environment:" list, where you replace
"/real/framework/path" with the actual location of the gtest.framework. Now
when you run your executable, it will load the framework and your test will
run as expected.
### Using GNU Make ###
The make/ directory contains a Makefile that you can use to build
Google Test on systems where GNU make is available (e.g. Linux, Mac OS
X, and Cygwin). It doesn't try to build Google Test's own tests.
Instead, it just builds the Google Test library and a sample test.
You can use it as a starting point for your own Makefile.
If the default settings are correct for your environment, the
following commands should succeed:
cd ${SRCDIR}/make
make
./sample1_unittest
If you see errors, try to tweak the contents of make/Makefile to make
them go away. There are instructions in make/Makefile on how to do
it.
### Using Your Own Build System ###
If none of the build solutions we provide works for you, or if you
prefer your own build system, you just need to compile
src/gtest-all.cc into a library and link your tests with it. Assuming
a Linux-like system and gcc, something like the following will do:
cd ${SRCDIR}
g++ -I. -I./include -c src/gtest-all.cc
ar -rv libgtest.a gtest-all.o
g++ -I. -I./include path/to/your_test.cc libgtest.a -o your_test
Regenerating Source Files
-------------------------
Some of Google Test's source files are generated from templates (not
in the C++ sense) using a script. A template file is named FOO.pump,
where FOO is the name of the file it will generate. For example, the
file include/gtest/internal/gtest-type-util.h.pump is used to generate
gtest-type-util.h in the same directory.
Normally you don't need to worry about regenerating the source files,
unless you need to modify them (e.g. if you are working on a patch for
Google Test). In that case, you should modify the corresponding .pump
files instead and run the 'pump' script (for Pump is Useful for Meta
Programming) to regenerate them. We are still working on releasing
the script and its documentation. If you need it now, please email
googletestframework@googlegroups.com such that we know to make it
happen sooner.
$ sudo make uninstall # Must be run against the exact same build as "install"
Happy testing!

0
build-aux/.keep → config_aux/.keep
View File

15
configure.ac
View File

@@ -1,17 +1,13 @@
# At this point, the Xcode project assumes the version string will be three
# integers separated by periods and surrounded by square brackets (e.g.
# "[1.0.1]"). It also asumes that there won't be any closing parenthesis
# between "AC_INIT(" and the closing ")" including comments and strings.
AC_INIT([Google C++ Testing Framework],
[1.3.0],
[1.0.0],
[googletestframework@googlegroups.com],
[gtest])
# Provide various options to initialize the Autoconf and configure processes.
AC_PREREQ([2.59])
AC_CONFIG_SRCDIR([./COPYING])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([build-aux/config.h])
AC_CONFIG_AUX_DIR([config_aux])
AC_CONFIG_HEADERS([config_aux/config.h])
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([scripts/gtest-config], [chmod +x scripts/gtest-config])
@@ -29,12 +25,13 @@ AC_PROG_LIBTOOL
# TODO(chandlerc@google.com): Currently we aren't running the Python tests
# against the interpreter detected by AM_PATH_PYTHON, and so we condition
# HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's
# version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env"
# version to be >= 2.4. This will allow the scripts to use a "/usr/bin/env"
# hashbang.
#AM_PATH_PYTHON([2.4],,[:])
PYTHON= # We *do not* allow the user to specify a python interpreter
AC_PATH_PROG([PYTHON],[python],[:])
AS_IF([test "$PYTHON" != ":"],
[AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])])
[AM_PYTHON_CHECK_VERSION([$PYTHON],[2.4],[:],[PYTHON=":"])])
AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"])
# TODO(chandlerc@google.com) Check for the necessary system headers.

97
include/gtest/gtest-death-test.h
View File

@@ -47,28 +47,38 @@ namespace testing {
// from the start, running only a single death test, or "fast",
// meaning that the child process will execute the test logic immediately
// after forking.
GTEST_DECLARE_string_(death_test_style);
GTEST_DECLARE_string(death_test_style);
#if GTEST_HAS_DEATH_TEST
#ifdef GTEST_HAS_DEATH_TEST
// The following macros are useful for writing death tests.
// Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is
// executed:
//
// 1. It generates a warning if there is more than one active
// thread. This is because it's safe to fork() or clone() only
// when there is a single thread.
// 1. The assertion fails immediately if there are more than one
// active threads. This is because it's safe to fork() only when
// there is a single thread.
//
// 2. The parent process clone()s a sub-process and runs the death
// test in it; the sub-process exits with code 0 at the end of the
// death test, if it hasn't exited already.
// 2. The parent process forks a sub-process and runs the death test
// in it; the sub-process exits with code 0 at the end of the death
// test, if it hasn't exited already.
//
// 3. The parent process waits for the sub-process to terminate.
//
// 4. The parent process checks the exit code and error message of
// the sub-process.
//
// Note:
//
// It's not safe to call exit() if the current process is forked from
// a multi-threaded process, so people usually call _exit() instead in
// such a case. However, we are not concerned with this as we run
// death tests only when there is a single thread. Since exit() has a
// cleaner semantics (it also calls functions registered with atexit()
// and on_exit()), this macro calls exit() instead of _exit() to
// terminate the child process.
//
// Examples:
//
// ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number");
@@ -85,82 +95,17 @@ GTEST_DECLARE_string_(death_test_style);
// }
//
// ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!");
//
// On the regular expressions used in death tests:
//
// On POSIX-compliant systems (*nix), we use the <regex.h> library,
// which uses the POSIX extended regex syntax.
//
// On other platforms (e.g. Windows), we only support a simple regex
// syntax implemented as part of Google Test. This limited
// implementation should be enough most of the time when writing
// death tests; though it lacks many features you can find in PCRE
// or POSIX extended regex syntax. For example, we don't support
// union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and
// repetition count ("x{5,7}"), among others.
//
// Below is the syntax that we do support. We chose it to be a
// subset of both PCRE and POSIX extended regex, so it's easy to
// learn wherever you come from. In the following: 'A' denotes a
// literal character, period (.), or a single \\ escape sequence;
// 'x' and 'y' denote regular expressions; 'm' and 'n' are for
// natural numbers.
//
// c matches any literal character c
// \\d matches any decimal digit
// \\D matches any character that's not a decimal digit
// \\f matches \f
// \\n matches \n
// \\r matches \r
// \\s matches any ASCII whitespace, including \n
// \\S matches any character that's not a whitespace
// \\t matches \t
// \\v matches \v
// \\w matches any letter, _, or decimal digit
// \\W matches any character that \\w doesn't match
// \\c matches any literal character c, which must be a punctuation
// . matches any single character except \n
// A? matches 0 or 1 occurrences of A
// A* matches 0 or many occurrences of A
// A+ matches 1 or many occurrences of A
// ^ matches the beginning of a string (not that of each line)
// $ matches the end of a string (not that of each line)
// xy matches x followed by y
//
// If you accidentally use PCRE or POSIX extended regex features
// not implemented by us, you will get a run-time failure. In that
// case, please try to rewrite your regular expression within the
// above syntax.
//
// This implementation is *not* meant to be as highly tuned or robust
// as a compiled regex library, but should perform well enough for a
// death test, which already incurs significant overhead by launching
// a child process.
//
// Known caveats:
//
// A "threadsafe" style death test obtains the path to the test
// program from argv[0] and re-executes it in the sub-process. For
// simplicity, the current implementation doesn't search the PATH
// when launching the sub-process. This means that the user must
// invoke the test program via a path that contains at least one
// path separator (e.g. path/to/foo_test and
// /absolute/path/to/bar_test are fine, but foo_test is not). This
// is rarely a problem as people usually don't put the test binary
// directory in PATH.
//
// TODO(wan@google.com): make thread-safe death tests search the PATH.
// Asserts that a given statement causes the program to exit, with an
// integer exit status that satisfies predicate, and emitting error output
// that matches regex.
#define ASSERT_EXIT(statement, predicate, regex) \
GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_)
GTEST_DEATH_TEST(statement, predicate, regex, GTEST_FATAL_FAILURE)
// Like ASSERT_EXIT, but continues on to successive tests in the
// test case, if any:
#define EXPECT_EXIT(statement, predicate, regex) \
GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_)
GTEST_DEATH_TEST(statement, predicate, regex, GTEST_NONFATAL_FAILURE)
// Asserts that a given statement causes the program to exit, either by
// explicitly exiting with a nonzero exit code or being killed by a
@@ -184,7 +129,6 @@ class ExitedWithCode {
const int exit_code_;
};
#if !GTEST_OS_WINDOWS
// Tests that an exit code describes an exit due to termination by a
// given signal.
class KilledBySignal {
@@ -194,7 +138,6 @@ class KilledBySignal {
private:
const int signum_;
};
#endif // !GTEST_OS_WINDOWS
// EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode.
// The death testing framework causes this to have interesting semantics,

20
include/gtest/gtest-message.h
View File

@@ -46,8 +46,20 @@
#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
#if defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// When using Google Test on the Mac as a framework, all the includes will be
// in the framework headers folder along with gtest.h.
// Define GTEST_NOT_MAC_FRAMEWORK_MODE if you are building Google Test on
// the Mac and are not using it as a framework.
// More info on frameworks available here:
// http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/
// Concepts/WhatAreFrameworks.html.
#include "gtest-string.h" // NOLINT
#include "gtest-internal.h" // NOLINT
#else
#include <gtest/internal/gtest-string.h>
#include <gtest/internal/gtest-internal.h>
#endif // defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
namespace testing {
@@ -102,7 +114,7 @@ class Message {
}
~Message() { delete ss_; }
#if GTEST_OS_SYMBIAN
#ifdef __SYMBIAN32__
// Streams a value (either a pointer or not) to this object.
template <typename T>
inline Message& operator <<(const T& value) {
@@ -139,7 +151,7 @@ class Message {
}
return *this;
}
#endif // GTEST_OS_SYMBIAN
#endif // __SYMBIAN32__
// Since the basic IO manipulators are overloaded for both narrow
// and wide streams, we have to provide this specialized definition
@@ -187,7 +199,7 @@ class Message {
}
private:
#if GTEST_OS_SYMBIAN
#ifdef __SYMBIAN32__
// These are needed as the Nokia Symbian Compiler cannot decide between
// const T& and const T* in a function template. The Nokia compiler _can_
// decide between class template specializations for T and T*, so a
@@ -204,7 +216,7 @@ class Message {
inline void StreamHelper(internal::false_type dummy, const T& value) {
::GTestStreamToHelper(ss_, value);
}
#endif // GTEST_OS_SYMBIAN
#endif // __SYMBIAN32__
// We'll hold the text streamed to this object here.
internal::StrStream* const ss_;

1385
include/gtest/gtest-param-test.h
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File diff suppressed because it is too large Load Diff

453
include/gtest/gtest-param-test.h.pump
View File

@@ -1,453 +0,0 @@
$$ -*- mode: c++; -*-
$var n = 50 $$ Maximum length of Values arguments we want to support.
$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Authors: vladl@google.com (Vlad Losev)
//
// Macros and functions for implementing parameterized tests
// in Google C++ Testing Framework (Google Test)
//
// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
// Value-parameterized tests allow you to test your code with different
// parameters without writing multiple copies of the same test.
//
// Here is how you use value-parameterized tests:
#if 0
// To write value-parameterized tests, first you should define a fixture
// class. It must be derived from testing::TestWithParam<T>, where T is
// the type of your parameter values. TestWithParam<T> is itself derived
// from testing::Test. T can be any copyable type. If it's a raw pointer,
// you are responsible for managing the lifespan of the pointed values.
class FooTest : public ::testing::TestWithParam<const char*> {
// You can implement all the usual class fixture members here.
};
// Then, use the TEST_P macro to define as many parameterized tests
// for this fixture as you want. The _P suffix is for "parameterized"
// or "pattern", whichever you prefer to think.
TEST_P(FooTest, DoesBlah) {
// Inside a test, access the test parameter with the GetParam() method
// of the TestWithParam<T> class:
EXPECT_TRUE(foo.Blah(GetParam()));
...
}
TEST_P(FooTest, HasBlahBlah) {
...
}
// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
// case with any set of parameters you want. Google Test defines a number
// of functions for generating test parameters. They return what we call
// (surprise!) parameter generators. Here is a summary of them, which
// are all in the testing namespace:
//
//
// Range(begin, end [, step]) - Yields values {begin, begin+step,
// begin+step+step, ...}. The values do not
// include end. step defaults to 1.
// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
// ValuesIn(container) - Yields values from a C-style array, an STL
// ValuesIn(begin,end) container, or an iterator range [begin, end).
// Bool() - Yields sequence {false, true}.
// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
// for the math savvy) of the values generated
// by the N generators.
//
// For more details, see comments at the definitions of these functions below
// in this file.
//
// The following statement will instantiate tests from the FooTest test case
// each with parameter values "meeny", "miny", and "moe".
INSTANTIATE_TEST_CASE_P(InstantiationName,
FooTest,
Values("meeny", "miny", "moe"));
// To distinguish different instances of the pattern, (yes, you
// can instantiate it more then once) the first argument to the
// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
// actual test case name. Remember to pick unique prefixes for different
// instantiations. The tests from the instantiation above will have
// these names:
//
// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
// * InstantiationName/FooTest.DoesBlah/1 for "miny"
// * InstantiationName/FooTest.DoesBlah/2 for "moe"
// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
//
// You can use these names in --gtest_filter.
//
// This statement will instantiate all tests from FooTest again, each
// with parameter values "cat" and "dog":
const char* pets[] = {"cat", "dog"};
INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
// The tests from the instantiation above will have these names:
//
// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
//
// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
// in the given test case, whether their definitions come before or
// AFTER the INSTANTIATE_TEST_CASE_P statement.
//
// Please also note that generator expressions are evaluated in
// RUN_ALL_TESTS(), after main() has started. This allows evaluation of
// parameter list based on command line parameters.
//
// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
// for more examples.
//
// In the future, we plan to publish the API for defining new parameter
// generators. But for now this interface remains part of the internal
// implementation and is subject to change.
#endif // 0
#include <utility>
#include <gtest/internal/gtest-port.h>
#if GTEST_HAS_PARAM_TEST
#include <gtest/internal/gtest-internal.h>
#include <gtest/internal/gtest-param-util.h>
#include <gtest/internal/gtest-param-util-generated.h>
namespace testing {
// Functions producing parameter generators.
//
// Google Test uses these generators to produce parameters for value-
// parameterized tests. When a parameterized test case is instantiated
// with a particular generator, Google Test creates and runs tests
// for each element in the sequence produced by the generator.
//
// In the following sample, tests from test case FooTest are instantiated
// each three times with parameter values 3, 5, and 8:
//
// class FooTest : public TestWithParam<int> { ... };
//
// TEST_P(FooTest, TestThis) {
// }
// TEST_P(FooTest, TestThat) {
// }
// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
//
// Range() returns generators providing sequences of values in a range.
//
// Synopsis:
// Range(start, end)
// - returns a generator producing a sequence of values {start, start+1,
// start+2, ..., }.
// Range(start, end, step)
// - returns a generator producing a sequence of values {start, start+step,
// start+step+step, ..., }.
// Notes:
// * The generated sequences never include end. For example, Range(1, 5)
// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
// returns a generator producing {1, 3, 5, 7}.
// * start and end must have the same type. That type may be any integral or
// floating-point type or a user defined type satisfying these conditions:
// * It must be assignable (have operator=() defined).
// * It must have operator+() (operator+(int-compatible type) for
// two-operand version).
// * It must have operator<() defined.
// Elements in the resulting sequences will also have that type.
// * Condition start < end must be satisfied in order for resulting sequences
// to contain any elements.
//
template <typename T, typename IncrementT>
internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
return internal::ParamGenerator<T>(
new internal::RangeGenerator<T, IncrementT>(start, end, step));
}
template <typename T>
internal::ParamGenerator<T> Range(T start, T end) {
return Range(start, end, 1);
}
// ValuesIn() function allows generation of tests with parameters coming from
// a container.
//
// Synopsis:
// ValuesIn(const T (&array)[N])
// - returns a generator producing sequences with elements from
// a C-style array.
// ValuesIn(const Container& container)
// - returns a generator producing sequences with elements from
// an STL-style container.
// ValuesIn(Iterator begin, Iterator end)
// - returns a generator producing sequences with elements from
// a range [begin, end) defined by a pair of STL-style iterators. These
// iterators can also be plain C pointers.
//
// Please note that ValuesIn copies the values from the containers
// passed in and keeps them to generate tests in RUN_ALL_TESTS().
//
// Examples:
//
// This instantiates tests from test case StringTest
// each with C-string values of "foo", "bar", and "baz":
//
// const char* strings[] = {"foo", "bar", "baz"};
// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
//
// This instantiates tests from test case StlStringTest
// each with STL strings with values "a" and "b":
//
// ::std::vector< ::std::string> GetParameterStrings() {
// ::std::vector< ::std::string> v;
// v.push_back("a");
// v.push_back("b");
// return v;
// }
//
// INSTANTIATE_TEST_CASE_P(CharSequence,
// StlStringTest,
// ValuesIn(GetParameterStrings()));
//
//
// This will also instantiate tests from CharTest
// each with parameter values 'a' and 'b':
//
// ::std::list<char> GetParameterChars() {
// ::std::list<char> list;
// list.push_back('a');
// list.push_back('b');
// return list;
// }
// ::std::list<char> l = GetParameterChars();
// INSTANTIATE_TEST_CASE_P(CharSequence2,
// CharTest,
// ValuesIn(l.begin(), l.end()));
//
template <typename ForwardIterator>
internal::ParamGenerator<
typename ::std::iterator_traits<ForwardIterator>::value_type> ValuesIn(
ForwardIterator begin,
ForwardIterator end) {
typedef typename ::std::iterator_traits<ForwardIterator>::value_type
ParamType;
return internal::ParamGenerator<ParamType>(
new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
}
template <typename T, size_t N>
internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
return ValuesIn(array, array + N);
}
template <class Container>
internal::ParamGenerator<typename Container::value_type> ValuesIn(
const Container& container) {
return ValuesIn(container.begin(), container.end());
}
// Values() allows generating tests from explicitly specified list of
// parameters.
//
// Synopsis:
// Values(T v1, T v2, ..., T vN)
// - returns a generator producing sequences with elements v1, v2, ..., vN.
//
// For example, this instantiates tests from test case BarTest each
// with values "one", "two", and "three":
//
// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
//
// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
// The exact type of values will depend on the type of parameter in BazTest.
//
// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
//
// Currently, Values() supports from 1 to $n parameters.
//
$range i 1..n
$for i [[
$range j 1..i
template <$for j, [[typename T$j]]>
internal::ValueArray$i<$for j, [[T$j]]> Values($for j, [[T$j v$j]]) {
return internal::ValueArray$i<$for j, [[T$j]]>($for j, [[v$j]]);
}
]]
// Bool() allows generating tests with parameters in a set of (false, true).
//
// Synopsis:
// Bool()
// - returns a generator producing sequences with elements {false, true}.
//
// It is useful when testing code that depends on Boolean flags. Combinations
// of multiple flags can be tested when several Bool()'s are combined using
// Combine() function.
//
// In the following example all tests in the test case FlagDependentTest
// will be instantiated twice with parameters false and true.
//
// class FlagDependentTest : public testing::TestWithParam<bool> {
// virtual void SetUp() {
// external_flag = GetParam();
// }
// }
// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
//
inline internal::ParamGenerator<bool> Bool() {
return Values(false, true);
}
#if GTEST_HAS_COMBINE
// Combine() allows the user to combine two or more sequences to produce
// values of a Cartesian product of those sequences' elements.
//
// Synopsis:
// Combine(gen1, gen2, ..., genN)
// - returns a generator producing sequences with elements coming from
// the Cartesian product of elements from the sequences generated by
// gen1, gen2, ..., genN. The sequence elements will have a type of
// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
// of elements from sequences produces by gen1, gen2, ..., genN.
//
// Combine can have up to $maxtuple arguments. This number is currently limited
// by the maximum number of elements in the tuple implementation used by Google
// Test.
//
// Example:
//
// This will instantiate tests in test case AnimalTest each one with
// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
// tuple("dog", BLACK), and tuple("dog", WHITE):
//
// enum Color { BLACK, GRAY, WHITE };
// class AnimalTest
// : public testing::TestWithParam<tuple<const char*, Color> > {...};
//
// TEST_P(AnimalTest, AnimalLooksNice) {...}
//
// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
// Combine(Values("cat", "dog"),
// Values(BLACK, WHITE)));
//
// This will instantiate tests in FlagDependentTest with all variations of two
// Boolean flags:
//
// class FlagDependentTest
// : public testing::TestWithParam<tuple(bool, bool)> > {
// virtual void SetUp() {
// // Assigns external_flag_1 and external_flag_2 values from the tuple.
// tie(external_flag_1, external_flag_2) = GetParam();
// }
// };
//
// TEST_P(FlagDependentTest, TestFeature1) {
// // Test your code using external_flag_1 and external_flag_2 here.
// }
// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
// Combine(Bool(), Bool()));
//
$range i 2..maxtuple
$for i [[
$range j 1..i
template <$for j, [[typename Generator$j]]>
internal::CartesianProductHolder$i<$for j, [[Generator$j]]> Combine(
$for j, [[const Generator$j& g$j]]) {
return internal::CartesianProductHolder$i<$for j, [[Generator$j]]>(
$for j, [[g$j]]);
}
]]
#endif // GTEST_HAS_COMBINE
#define TEST_P(test_case_name, test_name) \
class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
: public test_case_name { \
public: \
GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
virtual void TestBody(); \
private: \
static int AddToRegistry() { \
::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
GetTestCasePatternHolder<test_case_name>(\
#test_case_name, __FILE__, __LINE__)->AddTestPattern(\
#test_case_name, \
#test_name, \
new ::testing::internal::TestMetaFactory< \
GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \
return 0; \
} \
static int gtest_registering_dummy_; \
GTEST_DISALLOW_COPY_AND_ASSIGN_(\
GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
}; \
int GTEST_TEST_CLASS_NAME_(test_case_name, \
test_name)::gtest_registering_dummy_ = \
GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
#define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \
::testing::internal::ParamGenerator<test_case_name::ParamType> \
gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
int gtest_##prefix##test_case_name##_dummy_ = \
::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
GetTestCasePatternHolder<test_case_name>(\
#test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\
#prefix, \
&gtest_##prefix##test_case_name##_EvalGenerator_, \
__FILE__, __LINE__)
} // namespace testing
#endif // GTEST_HAS_PARAM_TEST
#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_

202
include/gtest/gtest-spi.h
View File

@@ -39,34 +39,115 @@
namespace testing {
// A copyable object representing the result of a test part (i.e. an
// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
//
// Don't inherit from TestPartResult as its destructor is not virtual.
class TestPartResult {
public:
// C'tor. TestPartResult does NOT have a default constructor.
// Always use this constructor (with parameters) to create a
// TestPartResult object.
TestPartResult(TestPartResultType type,
const char* file_name,
int line_number,
const char* message)
: type_(type),
file_name_(file_name),
line_number_(line_number),
message_(message) {
}
// Gets the outcome of the test part.
TestPartResultType type() const { return type_; }
// Gets the name of the source file where the test part took place, or
// NULL if it's unknown.
const char* file_name() const { return file_name_.c_str(); }
// Gets the line in the source file where the test part took place,
// or -1 if it's unknown.
int line_number() const { return line_number_; }
// Gets the message associated with the test part.
const char* message() const { return message_.c_str(); }
// Returns true iff the test part passed.
bool passed() const { return type_ == TPRT_SUCCESS; }
// Returns true iff the test part failed.
bool failed() const { return type_ != TPRT_SUCCESS; }
// Returns true iff the test part non-fatally failed.
bool nonfatally_failed() const { return type_ == TPRT_NONFATAL_FAILURE; }
// Returns true iff the test part fatally failed.
bool fatally_failed() const { return type_ == TPRT_FATAL_FAILURE; }
private:
TestPartResultType type_;
// The name of the source file where the test part took place, or
// NULL if the source file is unknown.
internal::String file_name_;
// The line in the source file where the test part took place, or -1
// if the line number is unknown.
int line_number_;
internal::String message_; // The test failure message.
};
// Prints a TestPartResult object.
std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
// An array of TestPartResult objects.
//
// We define this class as we cannot use STL containers when compiling
// Google Test with MSVC 7.1 and exceptions disabled.
//
// Don't inherit from TestPartResultArray as its destructor is not
// virtual.
class TestPartResultArray {
public:
TestPartResultArray();
~TestPartResultArray();
// Appends the given TestPartResult to the array.
void Append(const TestPartResult& result);
// Returns the TestPartResult at the given index (0-based).
const TestPartResult& GetTestPartResult(int index) const;
// Returns the number of TestPartResult objects in the array.
int size() const;
private:
// Internally we use a list to simulate the array. Yes, this means
// that random access is O(N) in time, but it's OK for its purpose.
internal::List<TestPartResult>* const list_;
GTEST_DISALLOW_COPY_AND_ASSIGN(TestPartResultArray);
};
// This interface knows how to report a test part result.
class TestPartResultReporterInterface {
public:
virtual ~TestPartResultReporterInterface() {}
virtual void ReportTestPartResult(const TestPartResult& result) = 0;
};
// This helper class can be used to mock out Google Test failure reporting
// so that we can test Google Test or code that builds on Google Test.
//
// An object of this class appends a TestPartResult object to the
// TestPartResultArray object given in the constructor whenever a Google Test
// failure is reported. It can either intercept only failures that are
// generated in the same thread that created this object or it can intercept
// all generated failures. The scope of this mock object can be controlled with
// the second argument to the two arguments constructor.
// TestPartResultArray object given in the constructor whenever a
// Google Test failure is reported.
class ScopedFakeTestPartResultReporter
: public TestPartResultReporterInterface {
public:
// The two possible mocking modes of this object.
enum InterceptMode {
INTERCEPT_ONLY_CURRENT_THREAD, // Intercepts only thread local failures.
INTERCEPT_ALL_THREADS // Intercepts all failures.
};
// The c'tor sets this object as the test part result reporter used
// by Google Test. The 'result' parameter specifies where to report the
// results. This reporter will only catch failures generated in the current
// thread. DEPRECATED
// results.
explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result);
// Same as above, but you can choose the interception scope of this object.
ScopedFakeTestPartResultReporter(InterceptMode intercept_mode,
TestPartResultArray* result);
// The d'tor restores the previous test part result reporter.
virtual ~ScopedFakeTestPartResultReporter();
@@ -77,13 +158,10 @@ class ScopedFakeTestPartResultReporter
// interface.
virtual void ReportTestPartResult(const TestPartResult& result);
private:
void Init();
const InterceptMode intercept_mode_;
TestPartResultReporterInterface* old_reporter_;
TestPartResultReporterInterface* const old_reporter_;
TestPartResultArray* const result_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter);
GTEST_DISALLOW_COPY_AND_ASSIGN(ScopedFakeTestPartResultReporter);
};
namespace internal {
@@ -105,38 +183,28 @@ class SingleFailureChecker {
const TestPartResultType type_;
const String substr_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker);
GTEST_DISALLOW_COPY_AND_ASSIGN(SingleFailureChecker);
};
} // namespace internal
} // namespace testing
// A set of macros for testing Google Test assertions or code that's expected
// to generate Google Test fatal failures. It verifies that the given
// A macro for testing Google Test assertions or code that's expected to
// generate Google Test fatal failures. It verifies that the given
// statement will cause exactly one fatal Google Test failure with 'substr'
// being part of the failure message.
//
// There are two different versions of this macro. EXPECT_FATAL_FAILURE only
// affects and considers failures generated in the current thread and
// EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
//
// The verification of the assertion is done correctly even when the statement
// throws an exception or aborts the current function.
// Implementation note: The verification is done in the destructor of
// SingleFailureChecker, to make sure that it's done even when
// 'statement' throws an exception.
//
// Known restrictions:
// - 'statement' cannot reference local non-static variables or
// non-static members of the current object.
// - 'statement' cannot return a value.
// - You cannot stream a failure message to this macro.
//
// Note that even though the implementations of the following two
// macros are much alike, we cannot refactor them to use a common
// helper macro, due to some peculiarity in how the preprocessor
// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
// gtest_unittest.cc will fail to compile if we do that.
#define EXPECT_FATAL_FAILURE(statement, substr) \
do { \
#define EXPECT_FATAL_FAILURE(statement, substr) do {\
class GTestExpectFatalFailureHelper {\
public:\
static void Execute() { statement; }\
@@ -146,73 +214,31 @@ class SingleFailureChecker {
&gtest_failures, ::testing::TPRT_FATAL_FAILURE, (substr));\
{\
::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
::testing::ScopedFakeTestPartResultReporter:: \
INTERCEPT_ONLY_CURRENT_THREAD, &gtest_failures);\
GTestExpectFatalFailureHelper::Execute();\
}\
} while (false)
#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
do { \
class GTestExpectFatalFailureHelper {\
public:\
static void Execute() { statement; }\
};\
::testing::TestPartResultArray gtest_failures;\
::testing::internal::SingleFailureChecker gtest_checker(\
&gtest_failures, ::testing::TPRT_FATAL_FAILURE, (substr));\
{\
::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
::testing::ScopedFakeTestPartResultReporter:: \
INTERCEPT_ALL_THREADS, &gtest_failures);\
&gtest_failures);\
GTestExpectFatalFailureHelper::Execute();\
}\
} while (false)
// A macro for testing Google Test assertions or code that's expected to
// generate Google Test non-fatal failures. It asserts that the given
// statement will cause exactly one non-fatal Google Test failure with 'substr'
// being part of the failure message.
//
// There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only
// affects and considers failures generated in the current thread and
// EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
// statement will cause exactly one non-fatal Google Test failure with
// 'substr' being part of the failure message.
//
// 'statement' is allowed to reference local variables and members of
// the current object.
//
// The verification of the assertion is done correctly even when the statement
// throws an exception or aborts the current function.
// Implementation note: The verification is done in the destructor of
// SingleFailureChecker, to make sure that it's done even when
// 'statement' throws an exception or aborts the function.
//
// Known restrictions:
// - You cannot stream a failure message to this macro.
//
// Note that even though the implementations of the following two
// macros are much alike, we cannot refactor them to use a common
// helper macro, due to some peculiarity in how the preprocessor
// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
// gtest_unittest.cc will fail to compile if we do that.
#define EXPECT_NONFATAL_FAILURE(statement, substr) \
do {\
#define EXPECT_NONFATAL_FAILURE(statement, substr) do {\
::testing::TestPartResultArray gtest_failures;\
::testing::internal::SingleFailureChecker gtest_checker(\
&gtest_failures, ::testing::TPRT_NONFATAL_FAILURE, (substr));\
{\
::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
::testing::ScopedFakeTestPartResultReporter:: \
INTERCEPT_ONLY_CURRENT_THREAD, &gtest_failures);\
statement;\
}\
} while (false)
#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
do {\
::testing::TestPartResultArray gtest_failures;\
::testing::internal::SingleFailureChecker gtest_checker(\
&gtest_failures, ::testing::TPRT_NONFATAL_FAILURE, (substr));\
{\
::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS,\
&gtest_failures);\
statement;\
}\

179
include/gtest/gtest-test-part.h
View File

@@ -1,179 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: mheule@google.com (Markus Heule)
//
#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
#include <iosfwd>
#include <gtest/internal/gtest-internal.h>
#include <gtest/internal/gtest-string.h>
namespace testing {
// The possible outcomes of a test part (i.e. an assertion or an
// explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
enum TestPartResultType {
TPRT_SUCCESS, // Succeeded.
TPRT_NONFATAL_FAILURE, // Failed but the test can continue.
TPRT_FATAL_FAILURE // Failed and the test should be terminated.
};
// A copyable object representing the result of a test part (i.e. an
// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
//
// Don't inherit from TestPartResult as its destructor is not virtual.
class TestPartResult {
public:
// C'tor. TestPartResult does NOT have a default constructor.
// Always use this constructor (with parameters) to create a
// TestPartResult object.
TestPartResult(TestPartResultType type,
const char* file_name,
int line_number,
const char* message)
: type_(type),
file_name_(file_name),
line_number_(line_number),
summary_(ExtractSummary(message)),
message_(message) {
}
// Gets the outcome of the test part.
TestPartResultType type() const { return type_; }
// Gets the name of the source file where the test part took place, or
// NULL if it's unknown.
const char* file_name() const { return file_name_.c_str(); }
// Gets the line in the source file where the test part took place,
// or -1 if it's unknown.
int line_number() const { return line_number_; }
// Gets the summary of the failure message.
const char* summary() const { return summary_.c_str(); }
// Gets the message associated with the test part.
const char* message() const { return message_.c_str(); }
// Returns true iff the test part passed.
bool passed() const { return type_ == TPRT_SUCCESS; }
// Returns true iff the test part failed.
bool failed() const { return type_ != TPRT_SUCCESS; }
// Returns true iff the test part non-fatally failed.
bool nonfatally_failed() const { return type_ == TPRT_NONFATAL_FAILURE; }
// Returns true iff the test part fatally failed.
bool fatally_failed() const { return type_ == TPRT_FATAL_FAILURE; }
private:
TestPartResultType type_;
// Gets the summary of the failure message by omitting the stack
// trace in it.
static internal::String ExtractSummary(const char* message);
// The name of the source file where the test part took place, or
// NULL if the source file is unknown.
internal::String file_name_;
// The line in the source file where the test part took place, or -1
// if the line number is unknown.
int line_number_;
internal::String summary_; // The test failure summary.
internal::String message_; // The test failure message.
};
// Prints a TestPartResult object.
std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
// An array of TestPartResult objects.
//
// We define this class as we cannot use STL containers when compiling
// Google Test with MSVC 7.1 and exceptions disabled.
//
// Don't inherit from TestPartResultArray as its destructor is not
// virtual.
class TestPartResultArray {
public:
TestPartResultArray();
~TestPartResultArray();
// Appends the given TestPartResult to the array.
void Append(const TestPartResult& result);
// Returns the TestPartResult at the given index (0-based).
const TestPartResult& GetTestPartResult(int index) const;
// Returns the number of TestPartResult objects in the array.
int size() const;
private:
// Internally we use a list to simulate the array. Yes, this means
// that random access is O(N) in time, but it's OK for its purpose.
internal::List<TestPartResult>* const list_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray);
};
// This interface knows how to report a test part result.
class TestPartResultReporterInterface {
public:
virtual ~TestPartResultReporterInterface() {}
virtual void ReportTestPartResult(const TestPartResult& result) = 0;
};
namespace internal {
// This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a
// statement generates new fatal failures. To do so it registers itself as the
// current test part result reporter. Besides checking if fatal failures were
// reported, it only delegates the reporting to the former result reporter.
// The original result reporter is restored in the destructor.
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
class HasNewFatalFailureHelper : public TestPartResultReporterInterface {
public:
HasNewFatalFailureHelper();
virtual ~HasNewFatalFailureHelper();
virtual void ReportTestPartResult(const TestPartResult& result);
bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
private:
bool has_new_fatal_failure_;
TestPartResultReporterInterface* original_reporter_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper);
};
} // namespace internal
} // namespace testing
#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_

253
include/gtest/gtest-typed-test.h
View File

@@ -1,253 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
// This header implements typed tests and type-parameterized tests.
// Typed (aka type-driven) tests repeat the same test for types in a
// list. You must know which types you want to test with when writing
// typed tests. Here's how you do it:
#if 0
// First, define a fixture class template. It should be parameterized
// by a type. Remember to derive it from testing::Test.
template <typename T>
class FooTest : public testing::Test {
public:
...
typedef std::list<T> List;
static T shared_;
T value_;
};
// Next, associate a list of types with the test case, which will be
// repeated for each type in the list. The typedef is necessary for
// the macro to parse correctly.
typedef testing::Types<char, int, unsigned int> MyTypes;
TYPED_TEST_CASE(FooTest, MyTypes);
// If the type list contains only one type, you can write that type
// directly without Types<...>:
// TYPED_TEST_CASE(FooTest, int);
// Then, use TYPED_TEST() instead of TEST_F() to define as many typed
// tests for this test case as you want.
TYPED_TEST(FooTest, DoesBlah) {
// Inside a test, refer to TypeParam to get the type parameter.
// Since we are inside a derived class template, C++ requires use to
// visit the members of FooTest via 'this'.
TypeParam n = this->value_;
// To visit static members of the fixture, add the TestFixture::
// prefix.
n += TestFixture::shared_;
// To refer to typedefs in the fixture, add the "typename
// TestFixture::" prefix.
typename TestFixture::List values;
values.push_back(n);
...
}
TYPED_TEST(FooTest, HasPropertyA) { ... }
#endif // 0
// Type-parameterized tests are abstract test patterns parameterized
// by a type. Compared with typed tests, type-parameterized tests
// allow you to define the test pattern without knowing what the type
// parameters are. The defined pattern can be instantiated with
// different types any number of times, in any number of translation
// units.
//
// If you are designing an interface or concept, you can define a
// suite of type-parameterized tests to verify properties that any
// valid implementation of the interface/concept should have. Then,
// each implementation can easily instantiate the test suite to verify
// that it conforms to the requirements, without having to write
// similar tests repeatedly. Here's an example:
#if 0
// First, define a fixture class template. It should be parameterized
// by a type. Remember to derive it from testing::Test.
template <typename T>
class FooTest : public testing::Test {
...
};
// Next, declare that you will define a type-parameterized test case
// (the _P suffix is for "parameterized" or "pattern", whichever you
// prefer):
TYPED_TEST_CASE_P(FooTest);
// Then, use TYPED_TEST_P() to define as many type-parameterized tests
// for this type-parameterized test case as you want.
TYPED_TEST_P(FooTest, DoesBlah) {
// Inside a test, refer to TypeParam to get the type parameter.
TypeParam n = 0;
...
}
TYPED_TEST_P(FooTest, HasPropertyA) { ... }
// Now the tricky part: you need to register all test patterns before
// you can instantiate them. The first argument of the macro is the
// test case name; the rest are the names of the tests in this test
// case.
REGISTER_TYPED_TEST_CASE_P(FooTest,
DoesBlah, HasPropertyA);
// Finally, you are free to instantiate the pattern with the types you
// want. If you put the above code in a header file, you can #include
// it in multiple C++ source files and instantiate it multiple times.
//
// To distinguish different instances of the pattern, the first
// argument to the INSTANTIATE_* macro is a prefix that will be added
// to the actual test case name. Remember to pick unique prefixes for
// different instances.
typedef testing::Types<char, int, unsigned int> MyTypes;
INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
// If the type list contains only one type, you can write that type
// directly without Types<...>:
// INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
#endif // 0
#include <gtest/internal/gtest-port.h>
#include <gtest/internal/gtest-type-util.h>
// Implements typed tests.
#if GTEST_HAS_TYPED_TEST
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Expands to the name of the typedef for the type parameters of the
// given test case.
#define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_
#define TYPED_TEST_CASE(CaseName, Types) \
typedef ::testing::internal::TypeList<Types>::type \
GTEST_TYPE_PARAMS_(CaseName)
#define TYPED_TEST(CaseName, TestName) \
template <typename gtest_TypeParam_> \
class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
: public CaseName<gtest_TypeParam_> { \
private: \
typedef CaseName<gtest_TypeParam_> TestFixture; \
typedef gtest_TypeParam_ TypeParam; \
virtual void TestBody(); \
}; \
bool gtest_##CaseName##_##TestName##_registered_ = \
::testing::internal::TypeParameterizedTest< \
CaseName, \
::testing::internal::TemplateSel< \
GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \
GTEST_TYPE_PARAMS_(CaseName)>::Register(\
"", #CaseName, #TestName, 0); \
template <typename gtest_TypeParam_> \
void GTEST_TEST_CLASS_NAME_(CaseName, TestName)<gtest_TypeParam_>::TestBody()
#endif // GTEST_HAS_TYPED_TEST
// Implements type-parameterized tests.
#if GTEST_HAS_TYPED_TEST_P
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Expands to the namespace name that the type-parameterized tests for
// the given type-parameterized test case are defined in. The exact
// name of the namespace is subject to change without notice.
#define GTEST_CASE_NAMESPACE_(TestCaseName) \
gtest_case_##TestCaseName##_
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Expands to the name of the variable used to remember the names of
// the defined tests in the given test case.
#define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \
gtest_typed_test_case_p_state_##TestCaseName##_
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY.
//
// Expands to the name of the variable used to remember the names of
// the registered tests in the given test case.
#define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \
gtest_registered_test_names_##TestCaseName##_
// The variables defined in the type-parameterized test macros are
// static as typically these macros are used in a .h file that can be
// #included in multiple translation units linked together.
#define TYPED_TEST_CASE_P(CaseName) \
static ::testing::internal::TypedTestCasePState \
GTEST_TYPED_TEST_CASE_P_STATE_(CaseName)
#define TYPED_TEST_P(CaseName, TestName) \
namespace GTEST_CASE_NAMESPACE_(CaseName) { \
template <typename gtest_TypeParam_> \
class TestName : public CaseName<gtest_TypeParam_> { \
private: \
typedef CaseName<gtest_TypeParam_> TestFixture; \
typedef gtest_TypeParam_ TypeParam; \
virtual void TestBody(); \
}; \
static bool gtest_##TestName##_defined_ = \
GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\
__FILE__, __LINE__, #CaseName, #TestName); \
} \
template <typename gtest_TypeParam_> \
void GTEST_CASE_NAMESPACE_(CaseName)::TestName<gtest_TypeParam_>::TestBody()
#define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \
namespace GTEST_CASE_NAMESPACE_(CaseName) { \
typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
} \
static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) = \
GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\
__FILE__, __LINE__, #__VA_ARGS__)
#define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \
bool gtest_##Prefix##_##CaseName = \
::testing::internal::TypeParameterizedTestCase<CaseName, \
GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_, \
::testing::internal::TypeList<Types>::type>::Register(\
#Prefix, #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName))
#endif // GTEST_HAS_TYPED_TEST_P
#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_

421
include/gtest/gtest.h
View File

@@ -53,6 +53,7 @@
// The following platform macros are used throughout Google Test:
// _WIN32_WCE Windows CE (set in project files)
// __SYMBIAN32__ Symbian (set by Symbian tool chain)
//
// Note that even though _MSC_VER and _WIN32_WCE really indicate a compiler
// and a Win32 implementation, respectively, we use them to indicate the
@@ -61,15 +62,26 @@
// Windows proper with Visual C++ and MS C library (_MSC_VER && !_WIN32_WCE) and
// Windows Mobile with Visual C++ and no C library (_WIN32_WCE).
#include <limits>
#if defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// When using Google Test on the Mac as a framework, all the includes
// will be in the framework headers folder along with gtest.h. Define
// GTEST_NOT_MAC_FRAMEWORK_MODE if you are building Google Test on the
// Mac and are not using it as a framework. More info on frameworks
// available here:
// http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/
// Concepts/WhatAreFrameworks.html.
#include "gtest-death-test.h" // NOLINT
#include "gtest-internal.h" // NOLINT
#include "gtest-message.h" // NOLINT
#include "gtest-string.h" // NOLINT
#include "gtest_prod.h" // NOLINT
#else
#include <gtest/internal/gtest-internal.h>
#include <gtest/internal/gtest-string.h>
#include <gtest/gtest-death-test.h>
#include <gtest/gtest-message.h>
#include <gtest/gtest-param-test.h>
#include <gtest/gtest_prod.h>
#include <gtest/gtest-test-part.h>
#include <gtest/gtest-typed-test.h>
#endif // defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// Depending on the platform, different string classes are available.
// On Windows, ::std::string compiles only when exceptions are
@@ -93,58 +105,24 @@
namespace testing {
// Declares the flags.
// This flag temporary enables the disabled tests.
GTEST_DECLARE_bool_(also_run_disabled_tests);
// This flag brings the debugger on an assertion failure.
GTEST_DECLARE_bool_(break_on_failure);
// This flag controls whether Google Test catches all test-thrown exceptions
// and logs them as failures.
GTEST_DECLARE_bool_(catch_exceptions);
// This flag enables using colors in terminal output. Available values are
// "yes" to enable colors, "no" (disable colors), or "auto" (the default)
// to let Google Test decide.
GTEST_DECLARE_string_(color);
// This flag sets up the filter to select by name using a glob pattern
// the tests to run. If the filter is not given all tests are executed.
GTEST_DECLARE_string_(filter);
// This flag causes the Google Test to list tests. None of the tests listed
// are actually run if the flag is provided.
GTEST_DECLARE_bool_(list_tests);
// This flag controls whether Google Test emits a detailed XML report to a file
// in addition to its normal textual output.
GTEST_DECLARE_string_(output);
// This flags control whether Google Test prints the elapsed time for each
// test.
GTEST_DECLARE_bool_(print_time);
// This flag sets how many times the tests are repeated. The default value
// is 1. If the value is -1 the tests are repeating forever.
GTEST_DECLARE_int32_(repeat);
// This flag controls whether Google Test includes Google Test internal
// stack frames in failure stack traces.
GTEST_DECLARE_bool_(show_internal_stack_frames);
// The upper limit for valid stack trace depths.
const int kMaxStackTraceDepth = 100;
// This flag specifies the maximum number of stack frames to be
// printed in a failure message.
GTEST_DECLARE_int32_(stack_trace_depth);
GTEST_DECLARE_int32(stack_trace_depth);
// When this flag is specified, a failed assertion will throw an
// exception if exceptions are enabled, or exit the program with a
// non-zero code otherwise.
GTEST_DECLARE_bool_(throw_on_failure);
// This flag controls whether Google Test includes Google Test internal
// stack frames in failure stack traces.
GTEST_DECLARE_bool(show_internal_stack_frames);
// The upper limit for valid stack trace depths.
const int kMaxStackTraceDepth = 100;
// The possible outcomes of a test part (i.e. an assertion or an
// explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
enum TestPartResultType {
TPRT_SUCCESS, // Succeeded.
TPRT_NONFATAL_FAILURE, // Failed but the test can continue.
TPRT_FATAL_FAILURE // Failed and the test should be terminated.
};
namespace internal {
@@ -254,28 +232,12 @@ class Test {
// Defines types for pointers to functions that set up and tear down
// a test case.
typedef internal::SetUpTestCaseFunc SetUpTestCaseFunc;
typedef internal::TearDownTestCaseFunc TearDownTestCaseFunc;
typedef void (*SetUpTestCaseFunc)();
typedef void (*TearDownTestCaseFunc)();
// The d'tor is virtual as we intend to inherit from Test.
virtual ~Test();
// Sets up the stuff shared by all tests in this test case.
//
// Google Test will call Foo::SetUpTestCase() before running the first
// test in test case Foo. Hence a sub-class can define its own
// SetUpTestCase() method to shadow the one defined in the super
// class.
static void SetUpTestCase() {}
// Tears down the stuff shared by all tests in this test case.
//
// Google Test will call Foo::TearDownTestCase() after running the last
// test in test case Foo. Hence a sub-class can define its own
// TearDownTestCase() method to shadow the one defined in the super
// class.
static void TearDownTestCase() {}
// Returns true iff the current test has a fatal failure.
static bool HasFatalFailure();
@@ -298,6 +260,22 @@ class Test {
// Creates a Test object.
Test();
// Sets up the stuff shared by all tests in this test case.
//
// Google Test will call Foo::SetUpTestCase() before running the first
// test in test case Foo. Hence a sub-class can define its own
// SetUpTestCase() method to shadow the one defined in the super
// class.
static void SetUpTestCase() {}
// Tears down the stuff shared by all tests in this test case.
//
// Google Test will call Foo::TearDownTestCase() after running the last
// test in test case Foo. Hence a sub-class can define its own
// TearDownTestCase() method to shadow the one defined in the super
// class.
static void TearDownTestCase() {}
// Sets up the test fixture.
virtual void SetUp();
@@ -343,10 +321,15 @@ class Test {
virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
// We disallow copying Tests.
GTEST_DISALLOW_COPY_AND_ASSIGN_(Test);
GTEST_DISALLOW_COPY_AND_ASSIGN(Test);
};
// Defines the type of a function pointer that creates a Test object
// when invoked.
typedef Test* (*TestMaker)();
// A TestInfo object stores the following information about a test:
//
// Test case name
@@ -364,18 +347,34 @@ class TestInfo {
// don't inherit from TestInfo.
~TestInfo();
// Creates a TestInfo object and registers it with the UnitTest
// singleton; returns the created object.
//
// Arguments:
//
// test_case_name: name of the test case
// name: name of the test
// fixture_class_id: ID of the test fixture class
// set_up_tc: pointer to the function that sets up the test case
// tear_down_tc: pointer to the function that tears down the test case
// maker: pointer to the function that creates a test object
//
// This is public only because it's needed by the TEST and TEST_F macros.
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
static TestInfo* MakeAndRegisterInstance(
const char* test_case_name,
const char* name,
internal::TypeId fixture_class_id,
Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc,
TestMaker maker);
// Returns the test case name.
const char* test_case_name() const;
// Returns the test name.
const char* name() const;
// Returns the test case comment.
const char* test_case_comment() const;
// Returns the test comment.
const char* comment() const;
// Returns true if this test should run.
//
// Google Test allows the user to filter the tests by their full names.
@@ -395,20 +394,13 @@ class TestInfo {
// Returns the result of the test.
const internal::TestResult* result() const;
private:
#if GTEST_HAS_DEATH_TEST
#ifdef GTEST_HAS_DEATH_TEST
friend class internal::DefaultDeathTestFactory;
#endif // GTEST_HAS_DEATH_TEST
friend class internal::TestInfoImpl;
friend class internal::UnitTestImpl;
friend class Test;
friend class TestCase;
friend TestInfo* internal::MakeAndRegisterTestInfo(
const char* test_case_name, const char* name,
const char* test_case_comment, const char* comment,
internal::TypeId fixture_class_id,
Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc,
internal::TestFactoryBase* factory);
// Increments the number of death tests encountered in this test so
// far.
@@ -418,17 +410,14 @@ class TestInfo {
internal::TestInfoImpl* impl() { return impl_; }
const internal::TestInfoImpl* impl() const { return impl_; }
// Constructs a TestInfo object. The newly constructed instance assumes
// ownership of the factory object.
// Constructs a TestInfo object.
TestInfo(const char* test_case_name, const char* name,
const char* test_case_comment, const char* comment,
internal::TypeId fixture_class_id,
internal::TestFactoryBase* factory);
internal::TypeId fixture_class_id, TestMaker maker);
// An opaque implementation object.
internal::TestInfoImpl* impl_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo);
GTEST_DISALLOW_COPY_AND_ASSIGN(TestInfo);
};
// An Environment object is capable of setting up and tearing down an
@@ -512,11 +501,7 @@ class UnitTest {
// This method can only be called from the main thread.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
int Run() GTEST_MUST_USE_RESULT_;
// Returns the working directory when the first TEST() or TEST_F()
// was executed. The UnitTest object owns the string.
const char* original_working_dir() const;
int Run() GTEST_MUST_USE_RESULT;
// Returns the TestCase object for the test that's currently running,
// or NULL if no test is running.
@@ -526,12 +511,6 @@ class UnitTest {
// or NULL if no test is running.
const TestInfo* current_test_info() const;
#if GTEST_HAS_PARAM_TEST
// Returns the ParameterizedTestCaseRegistry object used to keep track of
// value-parameterized tests and instantiate and register them.
internal::ParameterizedTestCaseRegistry& parameterized_test_registry();
#endif // GTEST_HAS_PARAM_TEST
// Accessors for the implementation object.
internal::UnitTestImpl* impl() { return impl_; }
const internal::UnitTestImpl* impl() const { return impl_; }
@@ -564,7 +543,7 @@ class UnitTest {
internal::UnitTestImpl* impl_;
// We disallow copying UnitTest.
GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest);
GTEST_DISALLOW_COPY_AND_ASSIGN(UnitTest);
};
// A convenient wrapper for adding an environment for the test
@@ -596,13 +575,13 @@ inline Environment* AddGlobalTestEnvironment(Environment* env) {
//
// No value is returned. Instead, the Google Test flag variables are
// updated.
//
// Calling the function for the second time has no user-visible effect.
void InitGoogleTest(int* argc, char** argv);
// This overloaded version can be used in Windows programs compiled in
// UNICODE mode.
#ifdef GTEST_OS_WINDOWS
void InitGoogleTest(int* argc, wchar_t** argv);
#endif // GTEST_OS_WINDOWS
namespace internal {
@@ -656,20 +635,10 @@ AssertionResult CmpHelperEQ(const char* expected_expression,
const char* actual_expression,
const T1& expected,
const T2& actual) {
#ifdef _MSC_VER
#pragma warning(push) // Saves the current warning state.
#pragma warning(disable:4389) // Temporarily disables warning on
// signed/unsigned mismatch.
#endif
if (expected == actual) {
return AssertionSuccess();
}
#ifdef _MSC_VER
#pragma warning(pop) // Restores the warning state.
#endif
return EqFailure(expected_expression,
actual_expression,
FormatForComparisonFailureMessage(expected, actual),
@@ -740,7 +709,7 @@ class EqHelper<true> {
template <typename T1, typename T2>
static AssertionResult Compare(const char* expected_expression,
const char* actual_expression,
const T1& /* expected */,
const T1& expected,
T2* actual) {
// We already know that 'expected' is a null pointer.
return CmpHelperEQ(expected_expression, actual_expression,
@@ -758,7 +727,7 @@ class EqHelper<true> {
// with gcc 4.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
#define GTEST_IMPL_CMP_HELPER(op_name, op)\
template <typename T1, typename T2>\
AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
const T1& val1, const T2& val2) {\
@@ -778,17 +747,17 @@ AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
// Implements the helper function for {ASSERT|EXPECT}_NE
GTEST_IMPL_CMP_HELPER_(NE, !=)
GTEST_IMPL_CMP_HELPER(NE, !=)
// Implements the helper function for {ASSERT|EXPECT}_LE
GTEST_IMPL_CMP_HELPER_(LE, <=)
GTEST_IMPL_CMP_HELPER(LE, <=)
// Implements the helper function for {ASSERT|EXPECT}_LT
GTEST_IMPL_CMP_HELPER_(LT, < )
GTEST_IMPL_CMP_HELPER(LT, < )
// Implements the helper function for {ASSERT|EXPECT}_GE
GTEST_IMPL_CMP_HELPER_(GE, >=)
GTEST_IMPL_CMP_HELPER(GE, >=)
// Implements the helper function for {ASSERT|EXPECT}_GT
GTEST_IMPL_CMP_HELPER_(GT, > )
GTEST_IMPL_CMP_HELPER(GT, > )
#undef GTEST_IMPL_CMP_HELPER_
#undef GTEST_IMPL_CMP_HELPER
// The helper function for {ASSERT|EXPECT}_STREQ.
//
@@ -932,7 +901,7 @@ class AssertHelper {
AssertHelper(TestPartResultType type, const char* file, int line,
const char* message);
// Message assignment is a semantic trick to enable assertion
// streaming; see the GTEST_MESSAGE_ macro below.
// streaming; see the GTEST_MESSAGE macro below.
void operator=(const Message& message) const;
private:
TestPartResultType const type_;
@@ -940,70 +909,11 @@ class AssertHelper {
int const line_;
String const message_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper);
GTEST_DISALLOW_COPY_AND_ASSIGN(AssertHelper);
};
} // namespace internal
#if GTEST_HAS_PARAM_TEST
// The abstract base class that all value-parameterized tests inherit from.
//
// This class adds support for accessing the test parameter value via
// the GetParam() method.
//
// Use it with one of the parameter generator defining functions, like Range(),
// Values(), ValuesIn(), Bool(), and Combine().
//
// class FooTest : public ::testing::TestWithParam<int> {
// protected:
// FooTest() {
// // Can use GetParam() here.
// }
// virtual ~FooTest() {
// // Can use GetParam() here.
// }
// virtual void SetUp() {
// // Can use GetParam() here.
// }
// virtual void TearDown {
// // Can use GetParam() here.
// }
// };
// TEST_P(FooTest, DoesBar) {
// // Can use GetParam() method here.
// Foo foo;
// ASSERT_TRUE(foo.DoesBar(GetParam()));
// }
// INSTANTIATE_TEST_CASE_P(OneToTenRange, FooTest, ::testing::Range(1, 10));
template <typename T>
class TestWithParam : public Test {
public:
typedef T ParamType;
// The current parameter value. Is also available in the test fixture's
// constructor.
const ParamType& GetParam() const { return *parameter_; }
private:
// Sets parameter value. The caller is responsible for making sure the value
// remains alive and unchanged throughout the current test.
static void SetParam(const ParamType* parameter) {
parameter_ = parameter;
}
// Static value used for accessing parameter during a test lifetime.
static const ParamType* parameter_;
// TestClass must be a subclass of TestWithParam<T>.
template <class TestClass> friend class internal::ParameterizedTestFactory;
};
template <typename T>
const T* TestWithParam<T>::parameter_ = NULL;
#endif // GTEST_HAS_PARAM_TEST
// Macros for indicating success/failure in test code.
// ADD_FAILURE unconditionally adds a failure to the current test.
@@ -1030,53 +940,42 @@ const T* TestWithParam<T>::parameter_ = NULL;
// << "There are still pending requests " << "on port " << port;
// Generates a nonfatal failure with a generic message.
#define ADD_FAILURE() GTEST_NONFATAL_FAILURE_("Failed")
#define ADD_FAILURE() GTEST_NONFATAL_FAILURE("Failed")
// Generates a fatal failure with a generic message.
#define FAIL() GTEST_FATAL_FAILURE_("Failed")
#define FAIL() GTEST_FATAL_FAILURE("Failed")
// Generates a success with a generic message.
#define SUCCEED() GTEST_SUCCESS_("Succeeded")
// Macros for testing exceptions.
//
// * {ASSERT|EXPECT}_THROW(statement, expected_exception):
// Tests that the statement throws the expected exception.
// * {ASSERT|EXPECT}_NO_THROW(statement):
// Tests that the statement doesn't throw any exception.
// * {ASSERT|EXPECT}_ANY_THROW(statement):
// Tests that the statement throws an exception.
#define EXPECT_THROW(statement, expected_exception) \
GTEST_TEST_THROW_(statement, expected_exception, GTEST_NONFATAL_FAILURE_)
#define EXPECT_NO_THROW(statement) \
GTEST_TEST_NO_THROW_(statement, GTEST_NONFATAL_FAILURE_)
#define EXPECT_ANY_THROW(statement) \
GTEST_TEST_ANY_THROW_(statement, GTEST_NONFATAL_FAILURE_)
#define ASSERT_THROW(statement, expected_exception) \
GTEST_TEST_THROW_(statement, expected_exception, GTEST_FATAL_FAILURE_)
#define ASSERT_NO_THROW(statement) \
GTEST_TEST_NO_THROW_(statement, GTEST_FATAL_FAILURE_)
#define ASSERT_ANY_THROW(statement) \
GTEST_TEST_ANY_THROW_(statement, GTEST_FATAL_FAILURE_)
#define SUCCEED() GTEST_SUCCESS("Succeeded")
// Boolean assertions.
#define EXPECT_TRUE(condition) \
GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
GTEST_NONFATAL_FAILURE_)
GTEST_TEST_BOOLEAN(condition, #condition, false, true, \
GTEST_NONFATAL_FAILURE)
#define EXPECT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
GTEST_NONFATAL_FAILURE_)
GTEST_TEST_BOOLEAN(!(condition), #condition, true, false, \
GTEST_NONFATAL_FAILURE)
#define ASSERT_TRUE(condition) \
GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
GTEST_FATAL_FAILURE_)
GTEST_TEST_BOOLEAN(condition, #condition, false, true, \
GTEST_FATAL_FAILURE)
#define ASSERT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
GTEST_FATAL_FAILURE_)
GTEST_TEST_BOOLEAN(!(condition), #condition, true, false, \
GTEST_FATAL_FAILURE)
// Includes the auto-generated header that implements a family of
// generic predicate assertion macros.
#if defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// When using Google Test on the Mac as a framework, all the includes will be
// in the framework headers folder along with gtest.h.
// Define GTEST_NOT_MAC_FRAMEWORK_MODE if you are building Google Test on
// the Mac and are not using it as a framework.
// More info on frameworks available here:
// http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/
// Concepts/WhatAreFrameworks.html.
#include "gtest_pred_impl.h" // NOLINT
#else
#include <gtest/gtest_pred_impl.h>
#endif // defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// Macros for testing equalities and inequalities.
//
@@ -1126,7 +1025,7 @@ const T* TestWithParam<T>::parameter_ = NULL;
#define EXPECT_EQ(expected, actual) \
EXPECT_PRED_FORMAT2(::testing::internal:: \
EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
EqHelper<GTEST_IS_NULL_LITERAL(expected)>::Compare, \
expected, actual)
#define EXPECT_NE(expected, actual) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, expected, actual)
@@ -1141,7 +1040,7 @@ const T* TestWithParam<T>::parameter_ = NULL;
#define ASSERT_EQ(expected, actual) \
ASSERT_PRED_FORMAT2(::testing::internal:: \
EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
EqHelper<GTEST_IS_NULL_LITERAL(expected)>::Compare, \
expected, actual)
#define ASSERT_NE(val1, val2) \
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
@@ -1239,17 +1138,16 @@ AssertionResult DoubleLE(const char* expr1, const char* expr2,
double val1, double val2);
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
// Macros that test for HRESULT failure and success, these are only useful
// on Windows, and rely on Windows SDK macros and APIs to compile.
//
// * {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}(expr)
//
// When expr unexpectedly fails or succeeds, Google Test prints the
// expected result and the actual result with both a human-readable
// string representation of the error, if available, as well as the
// hex result code.
// When expr unexpectedly fails or succeeds, Google Test prints the expected result
// and the actual result with both a human-readable string representation of
// the error, if available, as well as the hex result code.
#define EXPECT_HRESULT_SUCCEEDED(expr) \
EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
@@ -1264,20 +1162,6 @@ AssertionResult DoubleLE(const char* expr1, const char* expr2,
#endif // GTEST_OS_WINDOWS
// Macros that execute statement and check that it doesn't generate new fatal
// failures in the current thread.
//
// * {ASSERT|EXPECT}_NO_FATAL_FAILURE(statement);
//
// Examples:
//
// EXPECT_NO_FATAL_FAILURE(Process());
// ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed";
//
#define ASSERT_NO_FATAL_FAILURE(statement) \
GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
#define EXPECT_NO_FATAL_FAILURE(statement) \
GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
// Causes a trace (including the source file path, the current line
// number, and the given message) to be included in every test failure
@@ -1291,55 +1175,9 @@ AssertionResult DoubleLE(const char* expr1, const char* expr2,
// to appear in the same block - as long as they are on different
// lines.
#define SCOPED_TRACE(message) \
::testing::internal::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
::testing::internal::ScopedTrace GTEST_CONCAT_TOKEN(gtest_trace_, __LINE__)(\
__FILE__, __LINE__, ::testing::Message() << (message))
namespace internal {
// This template is declared, but intentionally undefined.
template <typename T1, typename T2>
struct StaticAssertTypeEqHelper;
template <typename T>
struct StaticAssertTypeEqHelper<T, T> {};
} // namespace internal
// Compile-time assertion for type equality.
// StaticAssertTypeEq<type1, type2>() compiles iff type1 and type2 are
// the same type. The value it returns is not interesting.
//
// Instead of making StaticAssertTypeEq a class template, we make it a
// function template that invokes a helper class template. This
// prevents a user from misusing StaticAssertTypeEq<T1, T2> by
// defining objects of that type.
//
// CAVEAT:
//
// When used inside a method of a class template,
// StaticAssertTypeEq<T1, T2>() is effective ONLY IF the method is
// instantiated. For example, given:
//
// template <typename T> class Foo {
// public:
// void Bar() { testing::StaticAssertTypeEq<int, T>(); }
// };
//
// the code:
//
// void Test1() { Foo<bool> foo; }
//
// will NOT generate a compiler error, as Foo<bool>::Bar() is never
// actually instantiated. Instead, you need:
//
// void Test2() { Foo<bool> foo; foo.Bar(); }
//
// to cause a compiler error.
template <typename T1, typename T2>
bool StaticAssertTypeEq() {
internal::StaticAssertTypeEqHelper<T1, T2>();
return true;
}
// Defines a test.
//
@@ -1357,18 +1195,8 @@ bool StaticAssertTypeEq() {
// EXPECT_TRUE(foo.StatusIsOK());
// }
// Note that we call GetTestTypeId() instead of GetTypeId<
// ::testing::Test>() here to get the type ID of testing::Test. This
// is to work around a suspected linker bug when using Google Test as
// a framework on Mac OS X. The bug causes GetTypeId<
// ::testing::Test>() to return different values depending on whether
// the call is from the Google Test framework itself or from user test
// code. GetTestTypeId() is guaranteed to always return the same
// value, as it always calls GetTypeId<>() from the Google Test
// framework.
#define TEST(test_case_name, test_name)\
GTEST_TEST_(test_case_name, test_name, \
::testing::Test, ::testing::internal::GetTestTypeId())
GTEST_TEST(test_case_name, test_name, ::testing::Test)
// Defines a test that uses a test fixture.
@@ -1398,8 +1226,7 @@ bool StaticAssertTypeEq() {
// }
#define TEST_F(test_fixture, test_name)\
GTEST_TEST_(test_fixture, test_name, test_fixture, \
::testing::internal::GetTypeId<test_fixture>())
GTEST_TEST(test_fixture, test_name, test_fixture)
// Use this macro in main() to run all tests. It returns 0 if all
// tests are successful, or 1 otherwise.

168
include/gtest/gtest_pred_impl.h
View File

@@ -27,7 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// This file is AUTOMATICALLY GENERATED on 10/02/2008 by command
// This file is AUTOMATICALLY GENERATED on 06/22/2008 by command
// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
//
// Implements a family of generic predicate assertion macros.
@@ -69,11 +69,11 @@
// Please email googletestframework@googlegroups.com if you need
// support for higher arities.
// GTEST_ASSERT_ is the basic statement to which all of the assertions
// GTEST_ASSERT is the basic statement to which all of the assertions
// in this file reduce. Don't use this in your code.
#define GTEST_ASSERT_(expression, on_failure) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
#define GTEST_ASSERT(expression, on_failure) \
GTEST_AMBIGUOUS_ELSE_BLOCKER \
if (const ::testing::AssertionResult gtest_ar = (expression)) \
; \
else \
@@ -99,27 +99,27 @@ AssertionResult AssertPred1Helper(const char* pred_text,
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
// Don't use this in your code.
#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\
GTEST_ASSERT_(pred_format(#v1, v1),\
on_failure)
#define GTEST_PRED_FORMAT1(pred_format, v1, on_failure)\
GTEST_ASSERT(pred_format(#v1, v1),\
on_failure)
// Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use
// this in your code.
#define GTEST_PRED1_(pred, v1, on_failure)\
GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \
#v1, \
pred, \
v1), on_failure)
#define GTEST_PRED1(pred, v1, on_failure)\
GTEST_ASSERT(::testing::AssertPred1Helper(#pred, \
#v1, \
pred, \
v1), on_failure)
// Unary predicate assertion macros.
#define EXPECT_PRED_FORMAT1(pred_format, v1) \
GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
GTEST_PRED_FORMAT1(pred_format, v1, GTEST_NONFATAL_FAILURE)
#define EXPECT_PRED1(pred, v1) \
GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
GTEST_PRED1(pred, v1, GTEST_NONFATAL_FAILURE)
#define ASSERT_PRED_FORMAT1(pred_format, v1) \
GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
GTEST_PRED_FORMAT1(pred_format, v1, GTEST_FATAL_FAILURE)
#define ASSERT_PRED1(pred, v1) \
GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
GTEST_PRED1(pred, v1, GTEST_FATAL_FAILURE)
@@ -147,29 +147,29 @@ AssertionResult AssertPred2Helper(const char* pred_text,
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
// Don't use this in your code.
#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\
GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2),\
on_failure)
#define GTEST_PRED_FORMAT2(pred_format, v1, v2, on_failure)\
GTEST_ASSERT(pred_format(#v1, #v2, v1, v2),\
on_failure)
// Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use
// this in your code.
#define GTEST_PRED2_(pred, v1, v2, on_failure)\
GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \
#v1, \
#v2, \
pred, \
v1, \
v2), on_failure)
#define GTEST_PRED2(pred, v1, v2, on_failure)\
GTEST_ASSERT(::testing::AssertPred2Helper(#pred, \
#v1, \
#v2, \
pred, \
v1, \
v2), on_failure)
// Binary predicate assertion macros.
#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
GTEST_PRED_FORMAT2(pred_format, v1, v2, GTEST_NONFATAL_FAILURE)
#define EXPECT_PRED2(pred, v1, v2) \
GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_)
GTEST_PRED2(pred, v1, v2, GTEST_NONFATAL_FAILURE)
#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
GTEST_PRED_FORMAT2(pred_format, v1, v2, GTEST_FATAL_FAILURE)
#define ASSERT_PRED2(pred, v1, v2) \
GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
GTEST_PRED2(pred, v1, v2, GTEST_FATAL_FAILURE)
@@ -202,31 +202,31 @@ AssertionResult AssertPred3Helper(const char* pred_text,
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
// Don't use this in your code.
#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\
GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3),\
on_failure)
#define GTEST_PRED_FORMAT3(pred_format, v1, v2, v3, on_failure)\
GTEST_ASSERT(pred_format(#v1, #v2, #v3, v1, v2, v3),\
on_failure)
// Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use
// this in your code.
#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\
GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \
#v1, \
#v2, \
#v3, \
pred, \
v1, \
v2, \
v3), on_failure)
#define GTEST_PRED3(pred, v1, v2, v3, on_failure)\
GTEST_ASSERT(::testing::AssertPred3Helper(#pred, \
#v1, \
#v2, \
#v3, \
pred, \
v1, \
v2, \
v3), on_failure)
// Ternary predicate assertion macros.
#define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
GTEST_PRED_FORMAT3(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE)
#define EXPECT_PRED3(pred, v1, v2, v3) \
GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
GTEST_PRED3(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE)
#define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_)
GTEST_PRED_FORMAT3(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE)
#define ASSERT_PRED3(pred, v1, v2, v3) \
GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
GTEST_PRED3(pred, v1, v2, v3, GTEST_FATAL_FAILURE)
@@ -264,33 +264,33 @@ AssertionResult AssertPred4Helper(const char* pred_text,
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
// Don't use this in your code.
#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\
GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4),\
on_failure)
#define GTEST_PRED_FORMAT4(pred_format, v1, v2, v3, v4, on_failure)\
GTEST_ASSERT(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4),\
on_failure)
// Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use
// this in your code.
#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\
GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \
#v1, \
#v2, \
#v3, \
#v4, \
pred, \
v1, \
v2, \
v3, \
v4), on_failure)
#define GTEST_PRED4(pred, v1, v2, v3, v4, on_failure)\
GTEST_ASSERT(::testing::AssertPred4Helper(#pred, \
#v1, \
#v2, \
#v3, \
#v4, \
pred, \
v1, \
v2, \
v3, \
v4), on_failure)
// 4-ary predicate assertion macros.
#define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
GTEST_PRED_FORMAT4(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE)
#define EXPECT_PRED4(pred, v1, v2, v3, v4) \
GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
GTEST_PRED4(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE)
#define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
GTEST_PRED_FORMAT4(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE)
#define ASSERT_PRED4(pred, v1, v2, v3, v4) \
GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
GTEST_PRED4(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE)
@@ -333,35 +333,35 @@ AssertionResult AssertPred5Helper(const char* pred_text,
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
// Don't use this in your code.
#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\
GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5),\
on_failure)
#define GTEST_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5, on_failure)\
GTEST_ASSERT(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5),\
on_failure)
// Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use
// this in your code.
#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\
GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \
#v1, \
#v2, \
#v3, \
#v4, \
#v5, \
pred, \
v1, \
v2, \
v3, \
v4, \
v5), on_failure)
#define GTEST_PRED5(pred, v1, v2, v3, v4, v5, on_failure)\
GTEST_ASSERT(::testing::AssertPred5Helper(#pred, \
#v1, \
#v2, \
#v3, \
#v4, \
#v5, \
pred, \
v1, \
v2, \
v3, \
v4, \
v5), on_failure)
// 5-ary predicate assertion macros.
#define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
GTEST_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE)
#define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
GTEST_PRED5(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE)
#define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
GTEST_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE)
#define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
GTEST_PRED5(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE)

74
include/gtest/internal/gtest-death-test-internal.h
View File

@@ -39,24 +39,19 @@
#include <gtest/internal/gtest-internal.h>
#if GTEST_HAS_DEATH_TEST && GTEST_OS_WINDOWS
#include <io.h>
#endif // GTEST_HAS_DEATH_TEST && GTEST_OS_WINDOWS
namespace testing {
namespace internal {
GTEST_DECLARE_string_(internal_run_death_test);
GTEST_DECLARE_string(internal_run_death_test);
// Names of the flags (needed for parsing Google Test flags).
const char kDeathTestStyleFlag[] = "death_test_style";
const char kDeathTestUseFork[] = "death_test_use_fork";
const char kInternalRunDeathTestFlag[] = "internal_run_death_test";
#if GTEST_HAS_DEATH_TEST
#ifdef GTEST_HAS_DEATH_TEST
// DeathTest is a class that hides much of the complexity of the
// GTEST_DEATH_TEST_ macro. It is abstract; its static Create method
// GTEST_DEATH_TEST macro. It is abstract; its static Create method
// returns a concrete class that depends on the prevailing death test
// style, as defined by the --gtest_death_test_style and/or
// --gtest_internal_run_death_test flags.
@@ -90,8 +85,8 @@ class DeathTest {
~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); }
private:
DeathTest* const test_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel);
} GTEST_ATTRIBUTE_UNUSED_;
GTEST_DISALLOW_COPY_AND_ASSIGN(ReturnSentinel);
} GTEST_ATTRIBUTE_UNUSED;
// An enumeration of possible roles that may be taken when a death
// test is encountered. EXECUTE means that the death test logic should
@@ -125,13 +120,8 @@ class DeathTest {
// the last death test.
static const char* LastMessage();
static void set_last_death_test_message(const String& message);
private:
// A string containing a description of the outcome of the last death test.
static String last_death_test_message_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest);
GTEST_DISALLOW_COPY_AND_ASSIGN(DeathTest);
};
// Factory interface for death tests. May be mocked out for testing.
@@ -155,14 +145,14 @@ bool ExitedUnsuccessfully(int exit_status);
// This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
// ASSERT_EXIT*, and EXPECT_EXIT*.
#define GTEST_DEATH_TEST_(statement, predicate, regex, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
#define GTEST_DEATH_TEST(statement, predicate, regex, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER \
if (true) { \
const ::testing::internal::RE& gtest_regex = (regex); \
::testing::internal::DeathTest* gtest_dt; \
if (!::testing::internal::DeathTest::Create(#statement, &gtest_regex, \
__FILE__, __LINE__, &gtest_dt)) { \
goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
goto GTEST_CONCAT_TOKEN(gtest_label_, __LINE__); \
} \
if (gtest_dt != NULL) { \
::testing::internal::scoped_ptr< ::testing::internal::DeathTest> \
@@ -170,60 +160,32 @@ bool ExitedUnsuccessfully(int exit_status);
switch (gtest_dt->AssumeRole()) { \
case ::testing::internal::DeathTest::OVERSEE_TEST: \
if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
goto GTEST_CONCAT_TOKEN(gtest_label_, __LINE__); \
} \
break; \
case ::testing::internal::DeathTest::EXECUTE_TEST: { \
::testing::internal::DeathTest::ReturnSentinel \
gtest_sentinel(gtest_dt); \
GTEST_HIDE_UNREACHABLE_CODE_(statement); \
{ statement; } \
gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
break; \
} \
} \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__): \
GTEST_CONCAT_TOKEN(gtest_label_, __LINE__): \
fail(::testing::internal::DeathTest::LastMessage())
// The symbol "fail" here expands to something into which a message
// can be streamed.
// A class representing the parsed contents of the
// A struct representing the parsed contents of the
// --gtest_internal_run_death_test flag, as it existed when
// RUN_ALL_TESTS was called.
class InternalRunDeathTestFlag {
public:
InternalRunDeathTestFlag(const String& file,
int line,
int index,
int status_fd)
: file_(file), line_(line), index_(index), status_fd_(status_fd) {}
~InternalRunDeathTestFlag() {
if (status_fd_ >= 0)
// Suppress MSVC complaints about POSIX functions.
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4996)
#endif // _MSC_VER
close(status_fd_);
#ifdef _MSC_VER
#pragma warning(pop)
#endif // _MSC_VER
}
String file() const { return file_; }
int line() const { return line_; }
int index() const { return index_; }
int status_fd() const { return status_fd_; }
private:
String file_;
int line_;
int index_;
int status_fd_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag);
struct InternalRunDeathTestFlag {
String file;
int line;
int index;
int status_fd;
};
// Returns a newly created InternalRunDeathTestFlag object with fields

69
include/gtest/internal/gtest-filepath.h
View File

@@ -34,13 +34,25 @@
// This header file declares classes and functions used internally by
// Google Test. They are subject to change without notice.
//
// This file is #included in <gtest/internal/gtest-internal.h>.
// This file is #included in testing/base/internal/gtest-internal.h
// Do not include this header file separately!
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#if defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// When using Google Test on the Mac as a framework, all the includes will be
// in the framework headers folder along with gtest.h.
// Define GTEST_NOT_MAC_FRAMEWORK_MODE if you are building Google Test on
// the Mac and are not using it as a framework.
// More info on frameworks available here:
// http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/
// Concepts/WhatAreFrameworks.html.
#include "gtest-string.h" // NOLINT
#else
#include <gtest/internal/gtest-string.h>
#endif // defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
namespace testing {
namespace internal {
@@ -60,19 +72,8 @@ class FilePath {
public:
FilePath() : pathname_("") { }
FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { }
explicit FilePath(const char* pathname) : pathname_(pathname) {
Normalize();
}
explicit FilePath(const String& pathname) : pathname_(pathname) {
Normalize();
}
FilePath& operator=(const FilePath& rhs) {
Set(rhs);
return *this;
}
explicit FilePath(const char* pathname) : pathname_(pathname) { }
explicit FilePath(const String& pathname) : pathname_(pathname) { }
void Set(const FilePath& rhs) {
pathname_ = rhs.pathname_;
@@ -81,9 +82,6 @@ class FilePath {
String ToString() const { return pathname_; }
const char* c_str() const { return pathname_.c_str(); }
// Returns the current working directory, or "" if unsuccessful.
static FilePath GetCurrentDir();
// Given directory = "dir", base_name = "test", number = 0,
// extension = "xml", returns "dir/test.xml". If number is greater
// than zero (e.g., 12), returns "dir/test_12.xml".
@@ -93,12 +91,6 @@ class FilePath {
int number,
const char* extension);
// Given directory = "dir", relative_path = "test.xml",
// returns "dir/test.xml".
// On Windows, uses \ as the separator rather than /.
static FilePath ConcatPaths(const FilePath& directory,
const FilePath& relative_path);
// Returns a pathname for a file that does not currently exist. The pathname
// will be directory/base_name.extension or
// directory/base_name_<number>.extension if directory/base_name.extension
@@ -111,9 +103,6 @@ class FilePath {
const FilePath& base_name,
const char* extension);
// Returns true iff the path is NULL or "".
bool IsEmpty() const { return c_str() == NULL || *c_str() == '\0'; }
// If input name has a trailing separator character, removes it and returns
// the name, otherwise return the name string unmodified.
// On Windows platform, uses \ as the separator, other platforms use /.
@@ -166,33 +155,11 @@ class FilePath {
// This does NOT check that a directory (or file) actually exists.
bool IsDirectory() const;
// Returns true if pathname describes a root directory. (Windows has one
// root directory per disk drive.)
bool IsRootDirectory() const;
// Returns true if pathname describes an absolute path.
bool IsAbsolutePath() const;
private:
// Replaces multiple consecutive separators with a single separator.
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
// redundancies that might be in a pathname involving "." or "..".
//
// A pathname with multiple consecutive separators may occur either through
// user error or as a result of some scripts or APIs that generate a pathname
// with a trailing separator. On other platforms the same API or script
// may NOT generate a pathname with a trailing "/". Then elsewhere that
// pathname may have another "/" and pathname components added to it,
// without checking for the separator already being there.
// The script language and operating system may allow paths like "foo//bar"
// but some of the functions in FilePath will not handle that correctly. In
// particular, RemoveTrailingPathSeparator() only removes one separator, and
// it is called in CreateDirectoriesRecursively() assuming that it will change
// a pathname from directory syntax (trailing separator) to filename syntax.
void Normalize();
String pathname_;
// Don't implement operator= because it is banned by the style guide.
FilePath& operator=(const FilePath& rhs);
}; // class FilePath
} // namespace internal

495
include/gtest/internal/gtest-internal.h
View File

@@ -37,24 +37,43 @@
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
#if defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// When using Google Test on the Mac as a framework, all the includes will be
// in the framework headers folder along with gtest.h.
// Define GTEST_NOT_MAC_FRAMEWORK_MODE if you are building Google Test on
// the Mac and are not using it as a framework.
// More info on frameworks available here:
// http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/
// Concepts/WhatAreFrameworks.html.
#include "gtest-port.h" // NOLINT
#else
#include <gtest/internal/gtest-port.h>
#endif // defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
#if GTEST_OS_LINUX
#ifdef GTEST_OS_LINUX
#include <stdlib.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#endif // GTEST_OS_LINUX
#include <ctype.h>
#include <string.h>
#include <iomanip>
#include <limits>
#include <set>
#include <iomanip> // NOLINT
#include <limits> // NOLINT
#if defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// When using Google Test on the Mac as a framework, all the includes will be
// in the framework headers folder along with gtest.h.
// Define GTEST_NOT_MAC_FRAMEWORK_MODE if you are building Google Test on
// the Mac and are not using it as a framework.
// More info on frameworks available here:
// http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/
// Concepts/WhatAreFrameworks.html.
#include "gtest-string.h" // NOLINT
#include "gtest-filepath.h" // NOLINT
#else
#include <gtest/internal/gtest-string.h>
#include <gtest/internal/gtest-filepath.h>
#include <gtest/internal/gtest-type-util.h>
#endif // defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// Due to C++ preprocessor weirdness, we need double indirection to
// concatenate two tokens when one of them is __LINE__. Writing
@@ -64,8 +83,8 @@
// will result in the token foo__LINE__, instead of foo followed by
// the current line number. For more details, see
// http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
#define GTEST_CONCAT_TOKEN(foo, bar) GTEST_CONCAT_TOKEN_IMPL(foo, bar)
#define GTEST_CONCAT_TOKEN_IMPL(foo, bar) foo ## bar
// Google Test defines the testing::Message class to allow construction of
// test messages via the << operator. The idea is that anything
@@ -102,7 +121,6 @@ namespace testing {
// Forward declaration of classes.
class Message; // Represents a failure message.
class Test; // Represents a test.
class TestCase; // A collection of related tests.
class TestPartResult; // Result of a test part.
class TestInfo; // Information about a test.
@@ -121,13 +139,6 @@ class UnitTestImpl; // Opaque implementation of UnitTest
template <typename E> class List; // A generic list.
template <typename E> class ListNode; // A node in a generic list.
// How many times InitGoogleTest() has been called.
extern int g_init_gtest_count;
// The text used in failure messages to indicate the start of the
// stack trace.
extern const char kStackTraceMarker[];
// A secret type that Google Test users don't know about. It has no
// definition on purpose. Therefore it's impossible to create a
// Secret object, which is what we want.
@@ -153,17 +164,16 @@ char (&IsNullLiteralHelper(...))[2]; // NOLINT
// A compile-time bool constant that is true if and only if x is a
// null pointer literal (i.e. NULL or any 0-valued compile-time
// integral constant).
#ifdef GTEST_ELLIPSIS_NEEDS_COPY_
// Passing non-POD classes through ellipsis (...) crashes the ARM
// compiler. The Nokia Symbian and the IBM XL C/C++ compiler try to
// instantiate a copy constructor for objects passed through ellipsis
// (...), failing for uncopyable objects. Hence we define this to
// false (and lose support for NULL detection).
#define GTEST_IS_NULL_LITERAL_(x) false
#else
#define GTEST_IS_NULL_LITERAL_(x) \
#ifdef __SYMBIAN32__ // Symbian
// Passing non-POD classes through ellipsis (...) crashes the ARM compiler.
// The Nokia Symbian compiler tries to instantiate a copy constructor for
// objects passed through ellipsis (...), failing for uncopyable objects.
// Hence we define this to false (and lose support for NULL detection).
#define GTEST_IS_NULL_LITERAL(x) false
#else // ! __SYMBIAN32__
#define GTEST_IS_NULL_LITERAL(x) \
(sizeof(::testing::internal::IsNullLiteralHelper(x)) == 1)
#endif // GTEST_ELLIPSIS_NEEDS_COPY_
#endif // __SYMBIAN32__
// Appends the user-supplied message to the Google-Test-generated message.
String AppendUserMessage(const String& gtest_msg,
@@ -183,10 +193,10 @@ class ScopedTrace {
~ScopedTrace();
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
// c'tor and d'tor. Therefore it doesn't
// need to be used otherwise.
GTEST_DISALLOW_COPY_AND_ASSIGN(ScopedTrace);
} GTEST_ATTRIBUTE_UNUSED; // A ScopedTrace object does its job in its
// c'tor and d'tor. Therefore it doesn't
// need to be used otherwise.
// Converts a streamable value to a String. A NULL pointer is
// converted to "(null)". When the input value is a ::string,
@@ -200,13 +210,12 @@ String StreamableToString(const T& streamable);
// Formats a value to be used in a failure message.
#ifdef GTEST_NEEDS_IS_POINTER_
#ifdef __SYMBIAN32__
// These are needed as the Nokia Symbian and IBM XL C/C++ compilers
// cannot decide between const T& and const T* in a function template.
// These compilers _can_ decide between class template specializations
// for T and T*, so a tr1::type_traits-like is_pointer works, and we
// can overload on that.
// These are needed as the Nokia Symbian Compiler cannot decide between
// const T& and const T* in a function template. The Nokia compiler _can_
// decide between class template specializations for T and T*, so a
// tr1::type_traits-like is_pointer works, and we can overload on that.
// This overload makes sure that all pointers (including
// those to char or wchar_t) are printed as raw pointers.
@@ -230,10 +239,6 @@ inline String FormatForFailureMessage(const T& value) {
#else
// These are needed as the above solution using is_pointer has the
// limitation that T cannot be a type without external linkage, when
// compiled using MSVC.
template <typename T>
inline String FormatForFailureMessage(const T& value) {
return StreamableToString(value);
@@ -246,7 +251,7 @@ inline String FormatForFailureMessage(T* pointer) {
return StreamableToString(static_cast<const void*>(pointer));
}
#endif // GTEST_NEEDS_IS_POINTER_
#endif // __SYMBIAN32__
// These overloaded versions handle narrow and wide characters.
String FormatForFailureMessage(char ch);
@@ -257,31 +262,31 @@ String FormatForFailureMessage(wchar_t wchar);
// rather than a pointer. We do the same for wide strings.
// This internal macro is used to avoid duplicated code.
#define GTEST_FORMAT_IMPL_(operand2_type, operand1_printer)\
#define GTEST_FORMAT_IMPL(operand2_type, operand1_printer)\
inline String FormatForComparisonFailureMessage(\
operand2_type::value_type* str, const operand2_type& /*operand2*/) {\
operand2_type::value_type* str, const operand2_type& operand2) {\
return operand1_printer(str);\
}\
inline String FormatForComparisonFailureMessage(\
const operand2_type::value_type* str, const operand2_type& /*operand2*/) {\
const operand2_type::value_type* str, const operand2_type& operand2) {\
return operand1_printer(str);\
}
#if GTEST_HAS_STD_STRING
GTEST_FORMAT_IMPL_(::std::string, String::ShowCStringQuoted)
GTEST_FORMAT_IMPL(::std::string, String::ShowCStringQuoted)
#endif // GTEST_HAS_STD_STRING
#if GTEST_HAS_STD_WSTRING
GTEST_FORMAT_IMPL_(::std::wstring, String::ShowWideCStringQuoted)
GTEST_FORMAT_IMPL(::std::wstring, String::ShowWideCStringQuoted)
#endif // GTEST_HAS_STD_WSTRING
#if GTEST_HAS_GLOBAL_STRING
GTEST_FORMAT_IMPL_(::string, String::ShowCStringQuoted)
GTEST_FORMAT_IMPL(::string, String::ShowCStringQuoted)
#endif // GTEST_HAS_GLOBAL_STRING
#if GTEST_HAS_GLOBAL_WSTRING
GTEST_FORMAT_IMPL_(::wstring, String::ShowWideCStringQuoted)
GTEST_FORMAT_IMPL(::wstring, String::ShowWideCStringQuoted)
#endif // GTEST_HAS_GLOBAL_WSTRING
#undef GTEST_FORMAT_IMPL_
#undef GTEST_FORMAT_IMPL
// Constructs and returns the message for an equality assertion
// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
@@ -488,65 +493,21 @@ typedef FloatingPoint<double> Double;
// used to hold such IDs. The user should treat TypeId as an opaque
// type: the only operation allowed on TypeId values is to compare
// them for equality using the == operator.
typedef const void* TypeId;
template <typename T>
class TypeIdHelper {
public:
// dummy_ must not have a const type. Otherwise an overly eager
// compiler (e.g. MSVC 7.1 & 8.0) may try to merge
// TypeIdHelper<T>::dummy_ for different Ts as an "optimization".
static bool dummy_;
};
template <typename T>
bool TypeIdHelper<T>::dummy_ = false;
typedef void* TypeId;
// GetTypeId<T>() returns the ID of type T. Different values will be
// returned for different types. Calling the function twice with the
// same type argument is guaranteed to return the same ID.
template <typename T>
TypeId GetTypeId() {
// The compiler is required to allocate a different
// TypeIdHelper<T>::dummy_ variable for each T used to instantiate
// the template. Therefore, the address of dummy_ is guaranteed to
// be unique.
return &(TypeIdHelper<T>::dummy_);
inline TypeId GetTypeId() {
static bool dummy = false;
// The compiler is required to create an instance of the static
// variable dummy for each T used to instantiate the template.
// Therefore, the address of dummy is guaranteed to be unique.
return &dummy;
}
// Returns the type ID of ::testing::Test. Always call this instead
// of GetTypeId< ::testing::Test>() to get the type ID of
// ::testing::Test, as the latter may give the wrong result due to a
// suspected linker bug when compiling Google Test as a Mac OS X
// framework.
TypeId GetTestTypeId();
// Defines the abstract factory interface that creates instances
// of a Test object.
class TestFactoryBase {
public:
virtual ~TestFactoryBase() {}
// Creates a test instance to run. The instance is both created and destroyed
// within TestInfoImpl::Run()
virtual Test* CreateTest() = 0;
protected:
TestFactoryBase() {}
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase);
};
// This class provides implementation of TeastFactoryBase interface.
// It is used in TEST and TEST_F macros.
template <class TestClass>
class TestFactoryImpl : public TestFactoryBase {
public:
virtual Test* CreateTest() { return new TestClass; }
};
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
// Predicate-formatters for implementing the HRESULT checking macros
// {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}
@@ -557,330 +518,52 @@ AssertionResult IsHRESULTFailure(const char* expr, long hr); // NOLINT
#endif // GTEST_OS_WINDOWS
// Formats a source file path and a line number as they would appear
// in a compiler error message.
inline String FormatFileLocation(const char* file, int line) {
const char* const file_name = file == NULL ? "unknown file" : file;
if (line < 0) {
return String::Format("%s:", file_name);
}
#ifdef _MSC_VER
return String::Format("%s(%d):", file_name, line);
#else
return String::Format("%s:%d:", file_name, line);
#endif // _MSC_VER
}
// Types of SetUpTestCase() and TearDownTestCase() functions.
typedef void (*SetUpTestCaseFunc)();
typedef void (*TearDownTestCaseFunc)();
// Creates a new TestInfo object and registers it with Google Test;
// returns the created object.
//
// Arguments:
//
// test_case_name: name of the test case
// name: name of the test
// test_case_comment: a comment on the test case that will be included in
// the test output
// comment: a comment on the test that will be included in the
// test output
// fixture_class_id: ID of the test fixture class
// set_up_tc: pointer to the function that sets up the test case
// tear_down_tc: pointer to the function that tears down the test case
// factory: pointer to the factory that creates a test object.
// The newly created TestInfo instance will assume
// ownership of the factory object.
TestInfo* MakeAndRegisterTestInfo(
const char* test_case_name, const char* name,
const char* test_case_comment, const char* comment,
TypeId fixture_class_id,
SetUpTestCaseFunc set_up_tc,
TearDownTestCaseFunc tear_down_tc,
TestFactoryBase* factory);
#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
// State of the definition of a type-parameterized test case.
class TypedTestCasePState {
public:
TypedTestCasePState() : registered_(false) {}
// Adds the given test name to defined_test_names_ and return true
// if the test case hasn't been registered; otherwise aborts the
// program.
bool AddTestName(const char* file, int line, const char* case_name,
const char* test_name) {
if (registered_) {
fprintf(stderr, "%s Test %s must be defined before "
"REGISTER_TYPED_TEST_CASE_P(%s, ...).\n",
FormatFileLocation(file, line).c_str(), test_name, case_name);
fflush(stderr);
abort();
}
defined_test_names_.insert(test_name);
return true;
}
// Verifies that registered_tests match the test names in
// defined_test_names_; returns registered_tests if successful, or
// aborts the program otherwise.
const char* VerifyRegisteredTestNames(
const char* file, int line, const char* registered_tests);
private:
bool registered_;
::std::set<const char*> defined_test_names_;
};
// Skips to the first non-space char after the first comma in 'str';
// returns NULL if no comma is found in 'str'.
inline const char* SkipComma(const char* str) {
const char* comma = strchr(str, ',');
if (comma == NULL) {
return NULL;
}
while (isspace(*(++comma))) {}
return comma;
}
// Returns the prefix of 'str' before the first comma in it; returns
// the entire string if it contains no comma.
inline String GetPrefixUntilComma(const char* str) {
const char* comma = strchr(str, ',');
return comma == NULL ? String(str) : String(str, comma - str);
}
// TypeParameterizedTest<Fixture, TestSel, Types>::Register()
// registers a list of type-parameterized tests with Google Test. The
// return value is insignificant - we just need to return something
// such that we can call this function in a namespace scope.
//
// Implementation note: The GTEST_TEMPLATE_ macro declares a template
// template parameter. It's defined in gtest-type-util.h.
template <GTEST_TEMPLATE_ Fixture, class TestSel, typename Types>
class TypeParameterizedTest {
public:
// 'index' is the index of the test in the type list 'Types'
// specified in INSTANTIATE_TYPED_TEST_CASE_P(Prefix, TestCase,
// Types). Valid values for 'index' are [0, N - 1] where N is the
// length of Types.
static bool Register(const char* prefix, const char* case_name,
const char* test_names, int index) {
typedef typename Types::Head Type;
typedef Fixture<Type> FixtureClass;
typedef typename GTEST_BIND_(TestSel, Type) TestClass;
// First, registers the first type-parameterized test in the type
// list.
MakeAndRegisterTestInfo(
String::Format("%s%s%s/%d", prefix, prefix[0] == '\0' ? "" : "/",
case_name, index).c_str(),
GetPrefixUntilComma(test_names).c_str(),
String::Format("TypeParam = %s", GetTypeName<Type>().c_str()).c_str(),
"",
GetTypeId<FixtureClass>(),
TestClass::SetUpTestCase,
TestClass::TearDownTestCase,
new TestFactoryImpl<TestClass>);
// Next, recurses (at compile time) with the tail of the type list.
return TypeParameterizedTest<Fixture, TestSel, typename Types::Tail>
::Register(prefix, case_name, test_names, index + 1);
}
};
// The base case for the compile time recursion.
template <GTEST_TEMPLATE_ Fixture, class TestSel>
class TypeParameterizedTest<Fixture, TestSel, Types0> {
public:
static bool Register(const char* /*prefix*/, const char* /*case_name*/,
const char* /*test_names*/, int /*index*/) {
return true;
}
};
// TypeParameterizedTestCase<Fixture, Tests, Types>::Register()
// registers *all combinations* of 'Tests' and 'Types' with Google
// Test. The return value is insignificant - we just need to return
// something such that we can call this function in a namespace scope.
template <GTEST_TEMPLATE_ Fixture, typename Tests, typename Types>
class TypeParameterizedTestCase {
public:
static bool Register(const char* prefix, const char* case_name,
const char* test_names) {
typedef typename Tests::Head Head;
// First, register the first test in 'Test' for each type in 'Types'.
TypeParameterizedTest<Fixture, Head, Types>::Register(
prefix, case_name, test_names, 0);
// Next, recurses (at compile time) with the tail of the test list.
return TypeParameterizedTestCase<Fixture, typename Tests::Tail, Types>
::Register(prefix, case_name, SkipComma(test_names));
}
};
// The base case for the compile time recursion.
template <GTEST_TEMPLATE_ Fixture, typename Types>
class TypeParameterizedTestCase<Fixture, Templates0, Types> {
public:
static bool Register(const char* prefix, const char* case_name,
const char* test_names) {
return true;
}
};
#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
// Returns the current OS stack trace as a String.
//
// The maximum number of stack frames to be included is specified by
// the gtest_stack_trace_depth flag. The skip_count parameter
// specifies the number of top frames to be skipped, which doesn't
// count against the number of frames to be included.
//
// For example, if Foo() calls Bar(), which in turn calls
// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
String GetCurrentOsStackTraceExceptTop(UnitTest* unit_test, int skip_count);
// Returns the number of failed test parts in the given test result object.
int GetFailedPartCount(const TestResult* result);
// A helper for suppressing warnings on unreachable code in some macros.
bool AlwaysTrue();
} // namespace internal
} // namespace testing
#define GTEST_MESSAGE_(message, result_type) \
#define GTEST_MESSAGE(message, result_type) \
::testing::internal::AssertHelper(result_type, __FILE__, __LINE__, message) \
= ::testing::Message()
#define GTEST_FATAL_FAILURE_(message) \
return GTEST_MESSAGE_(message, ::testing::TPRT_FATAL_FAILURE)
#define GTEST_FATAL_FAILURE(message) \
return GTEST_MESSAGE(message, ::testing::TPRT_FATAL_FAILURE)
#define GTEST_NONFATAL_FAILURE_(message) \
GTEST_MESSAGE_(message, ::testing::TPRT_NONFATAL_FAILURE)
#define GTEST_NONFATAL_FAILURE(message) \
GTEST_MESSAGE(message, ::testing::TPRT_NONFATAL_FAILURE)
#define GTEST_SUCCESS_(message) \
GTEST_MESSAGE_(message, ::testing::TPRT_SUCCESS)
#define GTEST_SUCCESS(message) \
GTEST_MESSAGE(message, ::testing::TPRT_SUCCESS)
// Suppresses MSVC warnings 4072 (unreachable code) for the code following
// statement if it returns or throws (or doesn't return or throw in some
// situations).
#define GTEST_HIDE_UNREACHABLE_CODE_(statement) \
if (::testing::internal::AlwaysTrue()) { statement; }
#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (const char* gtest_msg = "") { \
bool gtest_caught_expected = false; \
try { \
GTEST_HIDE_UNREACHABLE_CODE_(statement); \
} \
catch (expected_exception const&) { \
gtest_caught_expected = true; \
} \
catch (...) { \
gtest_msg = "Expected: " #statement " throws an exception of type " \
#expected_exception ".\n Actual: it throws a different " \
"type."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
if (!gtest_caught_expected) { \
gtest_msg = "Expected: " #statement " throws an exception of type " \
#expected_exception ".\n Actual: it throws nothing."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
fail(gtest_msg)
#define GTEST_TEST_NO_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (const char* gtest_msg = "") { \
try { \
GTEST_HIDE_UNREACHABLE_CODE_(statement); \
} \
catch (...) { \
gtest_msg = "Expected: " #statement " doesn't throw an exception.\n" \
" Actual: it throws."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
fail(gtest_msg)
#define GTEST_TEST_ANY_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (const char* gtest_msg = "") { \
bool gtest_caught_any = false; \
try { \
GTEST_HIDE_UNREACHABLE_CODE_(statement); \
} \
catch (...) { \
gtest_caught_any = true; \
} \
if (!gtest_caught_any) { \
gtest_msg = "Expected: " #statement " throws an exception.\n" \
" Actual: it doesn't."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \
fail(gtest_msg)
#define GTEST_TEST_BOOLEAN_(boolexpr, booltext, actual, expected, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
#define GTEST_TEST_BOOLEAN(boolexpr, booltext, actual, expected, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER \
if (boolexpr) \
; \
else \
fail("Value of: " booltext "\n Actual: " #actual "\nExpected: " #expected)
#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (const char* gtest_msg = "") { \
::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \
GTEST_HIDE_UNREACHABLE_CODE_(statement); \
if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
gtest_msg = "Expected: " #statement " doesn't generate new fatal " \
"failures in the current thread.\n" \
" Actual: it does."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \
fail(gtest_msg)
// Expands to the name of the class that implements the given test.
#define GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
test_case_name##_##test_name##_Test
// Helper macro for defining tests.
#define GTEST_TEST_(test_case_name, test_name, parent_class, parent_id)\
class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\
#define GTEST_TEST(test_case_name, test_name, parent_class)\
class test_case_name##_##test_name##_Test : public parent_class {\
public:\
GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {}\
test_case_name##_##test_name##_Test() {}\
static ::testing::Test* NewTest() {\
return new test_case_name##_##test_name##_Test;\
}\
private:\
virtual void TestBody();\
static ::testing::TestInfo* const test_info_;\
GTEST_DISALLOW_COPY_AND_ASSIGN_(\
GTEST_TEST_CLASS_NAME_(test_case_name, test_name));\
GTEST_DISALLOW_COPY_AND_ASSIGN(test_case_name##_##test_name##_Test);\
};\
\
::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\
::test_info_ =\
::testing::internal::MakeAndRegisterTestInfo(\
#test_case_name, #test_name, "", "", \
(parent_id), \
parent_class::SetUpTestCase, \
parent_class::TearDownTestCase, \
new ::testing::internal::TestFactoryImpl<\
GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\
void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
::testing::TestInfo* const test_case_name##_##test_name##_Test::test_info_ =\
::testing::TestInfo::MakeAndRegisterInstance(\
#test_case_name, \
#test_name, \
::testing::internal::GetTypeId< parent_class >(), \
parent_class::SetUpTestCase, \
parent_class::TearDownTestCase, \
test_case_name##_##test_name##_Test::NewTest);\
void test_case_name##_##test_name##_Test::TestBody()
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_

242
include/gtest/internal/gtest-linked_ptr.h
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@@ -1,242 +0,0 @@
// Copyright 2003 Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Authors: Dan Egnor (egnor@google.com)
//
// A "smart" pointer type with reference tracking. Every pointer to a
// particular object is kept on a circular linked list. When the last pointer
// to an object is destroyed or reassigned, the object is deleted.
//
// Used properly, this deletes the object when the last reference goes away.
// There are several caveats:
// - Like all reference counting schemes, cycles lead to leaks.
// - Each smart pointer is actually two pointers (8 bytes instead of 4).
// - Every time a pointer is assigned, the entire list of pointers to that
// object is traversed. This class is therefore NOT SUITABLE when there
// will often be more than two or three pointers to a particular object.
// - References are only tracked as long as linked_ptr<> objects are copied.
// If a linked_ptr<> is converted to a raw pointer and back, BAD THINGS
// will happen (double deletion).
//
// A good use of this class is storing object references in STL containers.
// You can safely put linked_ptr<> in a vector<>.
// Other uses may not be as good.
//
// Note: If you use an incomplete type with linked_ptr<>, the class
// *containing* linked_ptr<> must have a constructor and destructor (even
// if they do nothing!).
//
// Bill Gibbons suggested we use something like this.
//
// Thread Safety:
// Unlike other linked_ptr implementations, in this implementation
// a linked_ptr object is thread-safe in the sense that:
// - it's safe to copy linked_ptr objects concurrently,
// - it's safe to copy *from* a linked_ptr and read its underlying
// raw pointer (e.g. via get()) concurrently, and
// - it's safe to write to two linked_ptrs that point to the same
// shared object concurrently.
// TODO(wan@google.com): rename this to safe_linked_ptr to avoid
// confusion with normal linked_ptr.
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
#include <stdlib.h>
#include <assert.h>
#include <gtest/internal/gtest-port.h>
namespace testing {
namespace internal {
// Protects copying of all linked_ptr objects.
extern Mutex g_linked_ptr_mutex;
// This is used internally by all instances of linked_ptr<>. It needs to be
// a non-template class because different types of linked_ptr<> can refer to
// the same object (linked_ptr<Superclass>(obj) vs linked_ptr<Subclass>(obj)).
// So, it needs to be possible for different types of linked_ptr to participate
// in the same circular linked list, so we need a single class type here.
//
// DO NOT USE THIS CLASS DIRECTLY YOURSELF. Use linked_ptr<T>.
class linked_ptr_internal {
public:
// Create a new circle that includes only this instance.
void join_new() {
next_ = this;
}
// Many linked_ptr operations may change p.link_ for some linked_ptr
// variable p in the same circle as this object. Therefore we need
// to prevent two such operations from occurring concurrently.
//
// Note that different types of linked_ptr objects can coexist in a
// circle (e.g. linked_ptr<Base>, linked_ptr<Derived1>, and
// linked_ptr<Derived2>). Therefore we must use a single mutex to
// protect all linked_ptr objects. This can create serious
// contention in production code, but is acceptable in a testing
// framework.
// Join an existing circle.
// L < g_linked_ptr_mutex
void join(linked_ptr_internal const* ptr) {
MutexLock lock(&g_linked_ptr_mutex);
linked_ptr_internal const* p = ptr;
while (p->next_ != ptr) p = p->next_;
p->next_ = this;
next_ = ptr;
}
// Leave whatever circle we're part of. Returns true if we were the
// last member of the circle. Once this is done, you can join() another.
// L < g_linked_ptr_mutex
bool depart() {
MutexLock lock(&g_linked_ptr_mutex);
if (next_ == this) return true;
linked_ptr_internal const* p = next_;
while (p->next_ != this) p = p->next_;
p->next_ = next_;
return false;
}
private:
mutable linked_ptr_internal const* next_;
};
template <typename T>
class linked_ptr {
public:
typedef T element_type;
// Take over ownership of a raw pointer. This should happen as soon as
// possible after the object is created.
explicit linked_ptr(T* ptr = NULL) { capture(ptr); }
~linked_ptr() { depart(); }
// Copy an existing linked_ptr<>, adding ourselves to the list of references.
template <typename U> linked_ptr(linked_ptr<U> const& ptr) { copy(&ptr); }
linked_ptr(linked_ptr const& ptr) { // NOLINT
assert(&ptr != this);
copy(&ptr);
}
// Assignment releases the old value and acquires the new.
template <typename U> linked_ptr& operator=(linked_ptr<U> const& ptr) {
depart();
copy(&ptr);
return *this;
}
linked_ptr& operator=(linked_ptr const& ptr) {
if (&ptr != this) {
depart();
copy(&ptr);
}
return *this;
}
// Smart pointer members.
void reset(T* ptr = NULL) {
depart();
capture(ptr);
}
T* get() const { return value_; }
T* operator->() const { return value_; }
T& operator*() const { return *value_; }
// Release ownership of the pointed object and returns it.
// Sole ownership by this linked_ptr object is required.
T* release() {
bool last = link_.depart();
assert(last);
T* v = value_;
value_ = NULL;
return v;
}
bool operator==(T* p) const { return value_ == p; }
bool operator!=(T* p) const { return value_ != p; }
template <typename U>
bool operator==(linked_ptr<U> const& ptr) const {
return value_ == ptr.get();
}
template <typename U>
bool operator!=(linked_ptr<U> const& ptr) const {
return value_ != ptr.get();
}
private:
template <typename U>
friend class linked_ptr;
T* value_;
linked_ptr_internal link_;
void depart() {
if (link_.depart()) delete value_;
}
void capture(T* ptr) {
value_ = ptr;
link_.join_new();
}
template <typename U> void copy(linked_ptr<U> const* ptr) {
value_ = ptr->get();
if (value_)
link_.join(&ptr->link_);
else
link_.join_new();
}
};
template<typename T> inline
bool operator==(T* ptr, const linked_ptr<T>& x) {
return ptr == x.get();
}
template<typename T> inline
bool operator!=(T* ptr, const linked_ptr<T>& x) {
return ptr != x.get();
}
// A function to convert T* into linked_ptr<T>
// Doing e.g. make_linked_ptr(new FooBarBaz<type>(arg)) is a shorter notation
// for linked_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
template <typename T>
linked_ptr<T> make_linked_ptr(T* ptr) {
return linked_ptr<T>(ptr);
}
} // namespace internal
} // namespace testing
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_

4572
include/gtest/internal/gtest-param-util-generated.h
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269
include/gtest/internal/gtest-param-util-generated.h.pump
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@@ -1,269 +0,0 @@
$$ -*- mode: c++; -*-
$var n = 50 $$ Maximum length of Values arguments we want to support.
$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
// Type and function utilities for implementing parameterized tests.
// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
// Currently Google Test supports at most $n arguments in Values,
// and at most $maxtuple arguments in Combine. Please contact
// googletestframework@googlegroups.com if you need more.
// Please note that the number of arguments to Combine is limited
// by the maximum arity of the implementation of tr1::tuple which is
// currently set at $maxtuple.
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
#include <gtest/internal/gtest-port.h>
#if GTEST_HAS_PARAM_TEST
#include <gtest/internal/gtest-param-util.h>
namespace testing {
namespace internal {
// Used in the Values() function to provide polymorphic capabilities.
template <typename T1>
class ValueArray1 {
public:
explicit ValueArray1(T1 v1) : v1_(v1) {}
template <typename T>
operator ParamGenerator<T>() const { return ValuesIn(&v1_, &v1_ + 1); }
private:
const T1 v1_;
};
$range i 2..n
$for i [[
$range j 1..i
template <$for j, [[typename T$j]]>
class ValueArray$i {
public:
ValueArray$i($for j, [[T$j v$j]]) : $for j, [[v$(j)_(v$j)]] {}
template <typename T>
operator ParamGenerator<T>() const {
const T array[] = {$for j, [[v$(j)_]]};
return ValuesIn(array);
}
private:
$for j [[
const T$j v$(j)_;
]]
};
]]
#if GTEST_HAS_COMBINE
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Generates values from the Cartesian product of values produced
// by the argument generators.
//
$range i 2..maxtuple
$for i [[
$range j 1..i
$range k 2..i
template <$for j, [[typename T$j]]>
class CartesianProductGenerator$i
: public ParamGeneratorInterface< ::std::tr1::tuple<$for j, [[T$j]]> > {
public:
typedef ::std::tr1::tuple<$for j, [[T$j]]> ParamType;
CartesianProductGenerator$i($for j, [[const ParamGenerator<T$j>& g$j]])
: $for j, [[g$(j)_(g$j)]] {}
virtual ~CartesianProductGenerator$i() {}
virtual ParamIteratorInterface<ParamType>* Begin() const {
return new Iterator(this, $for j, [[g$(j)_, g$(j)_.begin()]]);
}
virtual ParamIteratorInterface<ParamType>* End() const {
return new Iterator(this, $for j, [[g$(j)_, g$(j)_.end()]]);
}
private:
class Iterator : public ParamIteratorInterface<ParamType> {
public:
Iterator(const ParamGeneratorInterface<ParamType>* base, $for j, [[
const ParamGenerator<T$j>& g$j,
const typename ParamGenerator<T$j>::iterator& current$(j)]])
: base_(base),
$for j, [[
begin$(j)_(g$j.begin()), end$(j)_(g$j.end()), current$(j)_(current$j)
]] {
ComputeCurrentValue();
}
virtual ~Iterator() {}
virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
return base_;
}
// Advance should not be called on beyond-of-range iterators
// so no component iterators must be beyond end of range, either.
virtual void Advance() {
assert(!AtEnd());
++current$(i)_;
$for k [[
if (current$(i+2-k)_ == end$(i+2-k)_) {
current$(i+2-k)_ = begin$(i+2-k)_;
++current$(i+2-k-1)_;
}
]]
ComputeCurrentValue();
}
virtual ParamIteratorInterface<ParamType>* Clone() const {
return new Iterator(*this);
}
virtual const ParamType* Current() const { return &current_value_; }
virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
// Having the same base generator guarantees that the other
// iterator is of the same type and we can downcast.
GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
<< "The program attempted to compare iterators "
<< "from different generators." << std::endl;
const Iterator* typed_other =
CheckedDowncastToActualType<const Iterator>(&other);
// We must report iterators equal if they both point beyond their
// respective ranges. That can happen in a variety of fashions,
// so we have to consult AtEnd().
return (AtEnd() && typed_other->AtEnd()) ||
($for j && [[
current$(j)_ == typed_other->current$(j)_
]]);
}
private:
Iterator(const Iterator& other)
: base_(other.base_), $for j, [[
begin$(j)_(other.begin$(j)_),
end$(j)_(other.end$(j)_),
current$(j)_(other.current$(j)_)
]] {
ComputeCurrentValue();
}
void ComputeCurrentValue() {
if (!AtEnd())
current_value_ = ParamType($for j, [[*current$(j)_]]);
}
bool AtEnd() const {
// We must report iterator past the end of the range when either of the
// component iterators has reached the end of its range.
return
$for j || [[
current$(j)_ == end$(j)_
]];
}
const ParamGeneratorInterface<ParamType>* const base_;
// begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
// current[i]_ is the actual traversing iterator.
$for j [[
const typename ParamGenerator<T$j>::iterator begin$(j)_;
const typename ParamGenerator<T$j>::iterator end$(j)_;
typename ParamGenerator<T$j>::iterator current$(j)_;
]]
ParamType current_value_;
};
$for j [[
const ParamGenerator<T$j> g$(j)_;
]]
};
]]
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Helper classes providing Combine() with polymorphic features. They allow
// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
// convertible to U.
//
$range i 2..maxtuple
$for i [[
$range j 1..i
template <$for j, [[class Generator$j]]>
class CartesianProductHolder$i {
public:
CartesianProductHolder$i($for j, [[const Generator$j& g$j]])
: $for j, [[g$(j)_(g$j)]] {}
template <$for j, [[typename T$j]]>
operator ParamGenerator< ::std::tr1::tuple<$for j, [[T$j]]> >() const {
return ParamGenerator< ::std::tr1::tuple<$for j, [[T$j]]> >(
new CartesianProductGenerator$i<$for j, [[T$j]]>(
$for j,[[
static_cast<ParamGenerator<T$j> >(g$(j)_)
]]));
}
private:
$for j [[
const Generator$j g$(j)_;
]]
};
]]
#endif // GTEST_HAS_COMBINE
} // namespace internal
} // namespace testing
#endif // GTEST_HAS_PARAM_TEST
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_

629
include/gtest/internal/gtest-param-util.h
View File

@@ -1,629 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
// Type and function utilities for implementing parameterized tests.
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
#include <iterator>
#include <utility>
#include <vector>
#include <gtest/internal/gtest-port.h>
#if GTEST_HAS_PARAM_TEST
#if GTEST_HAS_RTTI
#include <typeinfo>
#endif // GTEST_HAS_RTTI
#include <gtest/internal/gtest-linked_ptr.h>
#include <gtest/internal/gtest-internal.h>
namespace testing {
namespace internal {
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Outputs a message explaining invalid registration of different
// fixture class for the same test case. This may happen when
// TEST_P macro is used to define two tests with the same name
// but in different namespaces.
void ReportInvalidTestCaseType(const char* test_case_name,
const char* file, int line);
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Downcasts the pointer of type Base to Derived.
// Derived must be a subclass of Base. The parameter MUST
// point to a class of type Derived, not any subclass of it.
// When RTTI is available, the function performs a runtime
// check to enforce this.
template <class Derived, class Base>
Derived* CheckedDowncastToActualType(Base* base) {
#if GTEST_HAS_RTTI
GTEST_CHECK_(typeid(*base) == typeid(Derived));
Derived* derived = dynamic_cast<Derived*>(base); // NOLINT
#else
Derived* derived = static_cast<Derived*>(base); // Poor man's downcast.
#endif // GTEST_HAS_RTTI
return derived;
}
template <typename> class ParamGeneratorInterface;
template <typename> class ParamGenerator;
// Interface for iterating over elements provided by an implementation
// of ParamGeneratorInterface<T>.
template <typename T>
class ParamIteratorInterface {
public:
virtual ~ParamIteratorInterface() {}
// A pointer to the base generator instance.
// Used only for the purposes of iterator comparison
// to make sure that two iterators belong to the same generator.
virtual const ParamGeneratorInterface<T>* BaseGenerator() const = 0;
// Advances iterator to point to the next element
// provided by the generator. The caller is responsible
// for not calling Advance() on an iterator equal to
// BaseGenerator()->End().
virtual void Advance() = 0;
// Clones the iterator object. Used for implementing copy semantics
// of ParamIterator<T>.
virtual ParamIteratorInterface* Clone() const = 0;
// Dereferences the current iterator and provides (read-only) access
// to the pointed value. It is the caller's responsibility not to call
// Current() on an iterator equal to BaseGenerator()->End().
// Used for implementing ParamGenerator<T>::operator*().
virtual const T* Current() const = 0;
// Determines whether the given iterator and other point to the same
// element in the sequence generated by the generator.
// Used for implementing ParamGenerator<T>::operator==().
virtual bool Equals(const ParamIteratorInterface& other) const = 0;
};
// Class iterating over elements provided by an implementation of
// ParamGeneratorInterface<T>. It wraps ParamIteratorInterface<T>
// and implements the const forward iterator concept.
template <typename T>
class ParamIterator {
public:
typedef T value_type;
typedef const T& reference;
typedef ptrdiff_t difference_type;
// ParamIterator assumes ownership of the impl_ pointer.
ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {}
ParamIterator& operator=(const ParamIterator& other) {
if (this != &other)
impl_.reset(other.impl_->Clone());
return *this;
}
const T& operator*() const { return *impl_->Current(); }
const T* operator->() const { return impl_->Current(); }
// Prefix version of operator++.
ParamIterator& operator++() {
impl_->Advance();
return *this;
}
// Postfix version of operator++.
ParamIterator operator++(int /*unused*/) {
ParamIteratorInterface<T>* clone = impl_->Clone();
impl_->Advance();
return ParamIterator(clone);
}
bool operator==(const ParamIterator& other) const {
return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_);
}
bool operator!=(const ParamIterator& other) const {
return !(*this == other);
}
private:
friend class ParamGenerator<T>;
explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}
scoped_ptr<ParamIteratorInterface<T> > impl_;
};
// ParamGeneratorInterface<T> is the binary interface to access generators
// defined in other translation units.
template <typename T>
class ParamGeneratorInterface {
public:
typedef T ParamType;
virtual ~ParamGeneratorInterface() {}
// Generator interface definition
virtual ParamIteratorInterface<T>* Begin() const = 0;
virtual ParamIteratorInterface<T>* End() const = 0;
};
// Wraps ParamGeneratorInetrface<T> and provides general generator syntax
// compatible with the STL Container concept.
// This class implements copy initialization semantics and the contained
// ParamGeneratorInterface<T> instance is shared among all copies
// of the original object. This is possible because that instance is immutable.
template<typename T>
class ParamGenerator {
public:
typedef ParamIterator<T> iterator;
explicit ParamGenerator(ParamGeneratorInterface<T>* impl) : impl_(impl) {}
ParamGenerator(const ParamGenerator& other) : impl_(other.impl_) {}
ParamGenerator& operator=(const ParamGenerator& other) {
impl_ = other.impl_;
return *this;
}
iterator begin() const { return iterator(impl_->Begin()); }
iterator end() const { return iterator(impl_->End()); }
private:
::testing::internal::linked_ptr<const ParamGeneratorInterface<T> > impl_;
};
// Generates values from a range of two comparable values. Can be used to
// generate sequences of user-defined types that implement operator+() and
// operator<().
// This class is used in the Range() function.
template <typename T, typename IncrementT>
class RangeGenerator : public ParamGeneratorInterface<T> {
public:
RangeGenerator(T begin, T end, IncrementT step)
: begin_(begin), end_(end),
step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}
virtual ~RangeGenerator() {}
virtual ParamIteratorInterface<T>* Begin() const {
return new Iterator(this, begin_, 0, step_);
}
virtual ParamIteratorInterface<T>* End() const {
return new Iterator(this, end_, end_index_, step_);
}
private:
class Iterator : public ParamIteratorInterface<T> {
public:
Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
IncrementT step)
: base_(base), value_(value), index_(index), step_(step) {}
virtual ~Iterator() {}
virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
return base_;
}
virtual void Advance() {
value_ = value_ + step_;
index_++;
}
virtual ParamIteratorInterface<T>* Clone() const {
return new Iterator(*this);
}
virtual const T* Current() const { return &value_; }
virtual bool Equals(const ParamIteratorInterface<T>& other) const {
// Having the same base generator guarantees that the other
// iterator is of the same type and we can downcast.
GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
<< "The program attempted to compare iterators "
<< "from different generators." << std::endl;
const int other_index =
CheckedDowncastToActualType<const Iterator>(&other)->index_;
return index_ == other_index;
}
private:
Iterator(const Iterator& other)
: base_(other.base_), value_(other.value_), index_(other.index_),
step_(other.step_) {}
const ParamGeneratorInterface<T>* const base_;
T value_;
int index_;
const IncrementT step_;
}; // class RangeGenerator::Iterator
static int CalculateEndIndex(const T& begin,
const T& end,
const IncrementT& step) {
int end_index = 0;
for (T i = begin; i < end; i = i + step)
end_index++;
return end_index;
}
const T begin_;
const T end_;
const IncrementT step_;
// The index for the end() iterator. All the elements in the generated
// sequence are indexed (0-based) to aid iterator comparison.
const int end_index_;
}; // class RangeGenerator
// Generates values from a pair of STL-style iterators. Used in the
// ValuesIn() function. The elements are copied from the source range
// since the source can be located on the stack, and the generator
// is likely to persist beyond that stack frame.
template <typename T>
class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
public:
template <typename ForwardIterator>
ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
: container_(begin, end) {}
virtual ~ValuesInIteratorRangeGenerator() {}
virtual ParamIteratorInterface<T>* Begin() const {
return new Iterator(this, container_.begin());
}
virtual ParamIteratorInterface<T>* End() const {
return new Iterator(this, container_.end());
}
private:
typedef typename ::std::vector<T> ContainerType;
class Iterator : public ParamIteratorInterface<T> {
public:
Iterator(const ParamGeneratorInterface<T>* base,
typename ContainerType::const_iterator iterator)
: base_(base), iterator_(iterator) {}
virtual ~Iterator() {}
virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
return base_;
}
virtual void Advance() {
++iterator_;
value_.reset();
}
virtual ParamIteratorInterface<T>* Clone() const {
return new Iterator(*this);
}
// We need to use cached value referenced by iterator_ because *iterator_
// can return a temporary object (and of type other then T), so just
// having "return &*iterator_;" doesn't work.
// value_ is updated here and not in Advance() because Advance()
// can advance iterator_ beyond the end of the range, and we cannot
// detect that fact. The client code, on the other hand, is
// responsible for not calling Current() on an out-of-range iterator.
virtual const T* Current() const {
if (value_.get() == NULL)
value_.reset(new T(*iterator_));
return value_.get();
}
virtual bool Equals(const ParamIteratorInterface<T>& other) const {
// Having the same base generator guarantees that the other
// iterator is of the same type and we can downcast.
GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
<< "The program attempted to compare iterators "
<< "from different generators." << std::endl;
return iterator_ ==
CheckedDowncastToActualType<const Iterator>(&other)->iterator_;
}
private:
Iterator(const Iterator& other)
// The explicit constructor call suppresses a false warning
// emitted by gcc when supplied with the -Wextra option.
: ParamIteratorInterface<T>(),
base_(other.base_),
iterator_(other.iterator_) {}
const ParamGeneratorInterface<T>* const base_;
typename ContainerType::const_iterator iterator_;
// A cached value of *iterator_. We keep it here to allow access by
// pointer in the wrapping iterator's operator->().
// value_ needs to be mutable to be accessed in Current().
// Use of scoped_ptr helps manage cached value's lifetime,
// which is bound by the lifespan of the iterator itself.
mutable scoped_ptr<const T> value_;
};
const ContainerType container_;
}; // class ValuesInIteratorRangeGenerator
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Stores a parameter value and later creates tests parameterized with that
// value.
template <class TestClass>
class ParameterizedTestFactory : public TestFactoryBase {
public:
typedef typename TestClass::ParamType ParamType;
explicit ParameterizedTestFactory(ParamType parameter) :
parameter_(parameter) {}
virtual Test* CreateTest() {
TestClass::SetParam(&parameter_);
return new TestClass();
}
private:
const ParamType parameter_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory);
};
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// TestMetaFactoryBase is a base class for meta-factories that create
// test factories for passing into MakeAndRegisterTestInfo function.
template <class ParamType>
class TestMetaFactoryBase {
public:
virtual ~TestMetaFactoryBase() {}
virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0;
};
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// TestMetaFactory creates test factories for passing into
// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives
// ownership of test factory pointer, same factory object cannot be passed
// into that method twice. But ParameterizedTestCaseInfo is going to call
// it for each Test/Parameter value combination. Thus it needs meta factory
// creator class.
template <class TestCase>
class TestMetaFactory
: public TestMetaFactoryBase<typename TestCase::ParamType> {
public:
typedef typename TestCase::ParamType ParamType;
TestMetaFactory() {}
virtual TestFactoryBase* CreateTestFactory(ParamType parameter) {
return new ParameterizedTestFactory<TestCase>(parameter);
}
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory);
};
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// ParameterizedTestCaseInfoBase is a generic interface
// to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase
// accumulates test information provided by TEST_P macro invocations
// and generators provided by INSTANTIATE_TEST_CASE_P macro invocations
// and uses that information to register all resulting test instances
// in RegisterTests method. The ParameterizeTestCaseRegistry class holds
// a collection of pointers to the ParameterizedTestCaseInfo objects
// and calls RegisterTests() on each of them when asked.
class ParameterizedTestCaseInfoBase {
public:
virtual ~ParameterizedTestCaseInfoBase() {}
// Base part of test case name for display purposes.
virtual const String& GetTestCaseName() const = 0;
// Test case id to verify identity.
virtual TypeId GetTestCaseTypeId() const = 0;
// UnitTest class invokes this method to register tests in this
// test case right before running them in RUN_ALL_TESTS macro.
// This method should not be called more then once on any single
// instance of a ParameterizedTestCaseInfoBase derived class.
virtual void RegisterTests() = 0;
protected:
ParameterizedTestCaseInfoBase() {}
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase);
};
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// ParameterizedTestCaseInfo accumulates tests obtained from TEST_P
// macro invocations for a particular test case and generators
// obtained from INSTANTIATE_TEST_CASE_P macro invocations for that
// test case. It registers tests with all values generated by all
// generators when asked.
template <class TestCase>
class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
public:
// ParamType and GeneratorCreationFunc are private types but are required
// for declarations of public methods AddTestPattern() and
// AddTestCaseInstantiation().
typedef typename TestCase::ParamType ParamType;
// A function that returns an instance of appropriate generator type.
typedef ParamGenerator<ParamType>(GeneratorCreationFunc)();
explicit ParameterizedTestCaseInfo(const char* name)
: test_case_name_(name) {}
// Test case base name for display purposes.
virtual const String& GetTestCaseName() const { return test_case_name_; }
// Test case id to verify identity.
virtual TypeId GetTestCaseTypeId() const { return GetTypeId<TestCase>(); }
// TEST_P macro uses AddTestPattern() to record information
// about a single test in a LocalTestInfo structure.
// test_case_name is the base name of the test case (without invocation
// prefix). test_base_name is the name of an individual test without
// parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is
// test case base name and DoBar is test base name.
void AddTestPattern(const char* test_case_name,
const char* test_base_name,
TestMetaFactoryBase<ParamType>* meta_factory) {
tests_.push_back(linked_ptr<TestInfo>(new TestInfo(test_case_name,
test_base_name,
meta_factory)));
}
// INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information
// about a generator.
int AddTestCaseInstantiation(const char* instantiation_name,
GeneratorCreationFunc* func,
const char* file,
int line) {
instantiations_.push_back(::std::make_pair(instantiation_name, func));
return 0; // Return value used only to run this method in namespace scope.
}
// UnitTest class invokes this method to register tests in this test case
// test cases right before running tests in RUN_ALL_TESTS macro.
// This method should not be called more then once on any single
// instance of a ParameterizedTestCaseInfoBase derived class.
// UnitTest has a guard to prevent from calling this method more then once.
virtual void RegisterTests() {
for (typename TestInfoContainer::iterator test_it = tests_.begin();
test_it != tests_.end(); ++test_it) {
linked_ptr<TestInfo> test_info = *test_it;
for (typename InstantiationContainer::iterator gen_it =
instantiations_.begin(); gen_it != instantiations_.end();
++gen_it) {
const String& instantiation_name = gen_it->first;
ParamGenerator<ParamType> generator((*gen_it->second)());
Message test_case_name_stream;
if ( !instantiation_name.empty() )
test_case_name_stream << instantiation_name.c_str() << "/";
test_case_name_stream << test_info->test_case_base_name.c_str();
int i = 0;
for (typename ParamGenerator<ParamType>::iterator param_it =
generator.begin();
param_it != generator.end(); ++param_it, ++i) {
Message test_name_stream;
test_name_stream << test_info->test_base_name.c_str() << "/" << i;
::testing::internal::MakeAndRegisterTestInfo(
test_case_name_stream.GetString().c_str(),
test_name_stream.GetString().c_str(),
"", // test_case_comment
"", // comment; TODO(vladl@google.com): provide parameter value
// representation.
GetTestCaseTypeId(),
TestCase::SetUpTestCase,
TestCase::TearDownTestCase,
test_info->test_meta_factory->CreateTestFactory(*param_it));
} // for param_it
} // for gen_it
} // for test_it
} // RegisterTests
private:
// LocalTestInfo structure keeps information about a single test registered
// with TEST_P macro.
struct TestInfo {
TestInfo(const char* test_case_base_name,
const char* test_base_name,
TestMetaFactoryBase<ParamType>* test_meta_factory) :
test_case_base_name(test_case_base_name),
test_base_name(test_base_name),
test_meta_factory(test_meta_factory) {}
const String test_case_base_name;
const String test_base_name;
const scoped_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
};
typedef ::std::vector<linked_ptr<TestInfo> > TestInfoContainer;
// Keeps pairs of <Instantiation name, Sequence generator creation function>
// received from INSTANTIATE_TEST_CASE_P macros.
typedef ::std::vector<std::pair<String, GeneratorCreationFunc*> >
InstantiationContainer;
const String test_case_name_;
TestInfoContainer tests_;
InstantiationContainer instantiations_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo);
}; // class ParameterizedTestCaseInfo
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase
// classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P
// macros use it to locate their corresponding ParameterizedTestCaseInfo
// descriptors.
class ParameterizedTestCaseRegistry {
public:
ParameterizedTestCaseRegistry() {}
~ParameterizedTestCaseRegistry() {
for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
it != test_case_infos_.end(); ++it) {
delete *it;
}
}
// Looks up or creates and returns a structure containing information about
// tests and instantiations of a particular test case.
template <class TestCase>
ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(
const char* test_case_name,
const char* file,
int line) {
ParameterizedTestCaseInfo<TestCase>* typed_test_info = NULL;
for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
it != test_case_infos_.end(); ++it) {
if ((*it)->GetTestCaseName() == test_case_name) {
if ((*it)->GetTestCaseTypeId() != GetTypeId<TestCase>()) {
// Complain about incorrect usage of Google Test facilities
// and terminate the program since we cannot guaranty correct
// test case setup and tear-down in this case.
ReportInvalidTestCaseType(test_case_name, file, line);
abort();
} else {
// At this point we are sure that the object we found is of the same
// type we are looking for, so we downcast it to that type
// without further checks.
typed_test_info = CheckedDowncastToActualType<
ParameterizedTestCaseInfo<TestCase> >(*it);
}
break;
}
}
if (typed_test_info == NULL) {
typed_test_info = new ParameterizedTestCaseInfo<TestCase>(test_case_name);
test_case_infos_.push_back(typed_test_info);
}
return typed_test_info;
}
void RegisterTests() {
for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
it != test_case_infos_.end(); ++it) {
(*it)->RegisterTests();
}
}
private:
typedef ::std::vector<ParameterizedTestCaseInfoBase*> TestCaseInfoContainer;
TestCaseInfoContainer test_case_infos_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry);
};
} // namespace internal
} // namespace testing
#endif // GTEST_HAS_PARAM_TEST
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_

512
include/gtest/internal/gtest-port.h
View File

@@ -37,79 +37,56 @@
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
// The user can define the following macros in the build script to
// control Google Test's behavior. If the user doesn't define a macro
// in this list, Google Test will define it.
// control Google Test's behavior:
//
// GTEST_HAS_CLONE - Define it to 1/0 to indicate that clone(2)
// is/isn't available.
// GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string
// is/isn't available (some systems define
// ::string, which is different to std::string).
// GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string
// is/isn't available (some systems define
// ::wstring, which is different to std::wstring).
// GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that <pthread.h>
// is/isn't available.
// GTEST_HAS_RTTI - Define it to 1/0 to indicate that RTTI is/isn't
// enabled.
// GTEST_HAS_STD_STRING - Define it to 1/0 to indicate that
// std::string does/doesn't work (Google Test can
// be used where std::string is unavailable).
// Leave it undefined to let Google Test define it.
// GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string
// is/isn't available (some systems define
// ::string, which is different to std::string).
// Leave it undefined to let Google Test define it.
// GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that
// std::wstring does/doesn't work (Google Test can
// be used where std::wstring is unavailable).
// GTEST_HAS_TR1_TUPLE 1 - Define it to 1/0 to indicate tr1::tuple
// is/isn't available.
// Leave it undefined to let Google Test define it.
// GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string
// is/isn't available (some systems define
// ::wstring, which is different to std::wstring).
// Leave it undefined to let Google Test define it.
// This header defines the following utilities:
//
// Macros indicating the current platform (defined to 1 if compiled on
// the given platform; otherwise undefined):
// GTEST_OS_CYGWIN - Cygwin
// GTEST_OS_LINUX - Linux
// GTEST_OS_MAC - Mac OS X
// GTEST_OS_SOLARIS - Sun Solaris
// GTEST_OS_SYMBIAN - Symbian
// GTEST_OS_WINDOWS - Windows
// GTEST_OS_ZOS - z/OS
// Macros indicating the name of the Google C++ Testing Framework project:
// GTEST_NAME - a string literal of the project name.
// GTEST_FLAG_PREFIX - a string literal of the prefix all Google
// Test flag names share.
// GTEST_FLAG_PREFIX_UPPER - a string literal of the prefix all Google
// Test flag names share, in upper case.
//
// Among the platforms, Cygwin, Linux, Max OS X, and Windows have the
// most stable support. Since core members of the Google Test project
// don't have access to other platforms, support for them may be less
// stable. If you notice any problems on your platform, please notify
// googletestframework@googlegroups.com (patches for fixing them are
// even more welcome!).
// Macros indicating the current platform:
// GTEST_OS_LINUX - defined iff compiled on Linux.
// GTEST_OS_MAC - defined iff compiled on Mac OS X.
// GTEST_OS_WINDOWS - defined iff compiled on Windows.
// Note that it is possible that none of the GTEST_OS_ macros are defined.
//
// Note that it is possible that none of the GTEST_OS_* macros are defined.
//
// Macros indicating available Google Test features (defined to 1 if
// the corresponding feature is supported; otherwise undefined):
// GTEST_HAS_COMBINE - the Combine() function (for value-parameterized
// tests)
// GTEST_HAS_DEATH_TEST - death tests
// GTEST_HAS_PARAM_TEST - value-parameterized tests
// GTEST_HAS_TYPED_TEST - typed tests
// GTEST_HAS_TYPED_TEST_P - type-parameterized tests
// GTEST_USES_POSIX_RE - enhanced POSIX regex is used.
// GTEST_USES_SIMPLE_RE - our own simple regex is used;
// the above two are mutually exclusive.
// Macros indicating available Google Test features:
// GTEST_HAS_DEATH_TEST - defined iff death tests are supported.
//
// Macros for basic C++ coding:
// GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning.
// GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances don't have to
// be used.
// GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=.
// GTEST_MUST_USE_RESULT_ - declares that a function's result must be used.
// GTEST_AMBIGUOUS_ELSE_BLOCKER - for disabling a gcc warning.
// GTEST_ATTRIBUTE_UNUSED - declares that a class' instances don't have to
// be used.
// GTEST_DISALLOW_COPY_AND_ASSIGN() - disables copy ctor and operator=.
// GTEST_MUST_USE_RESULT - declares that a function's result must be used.
//
// Synchronization:
// Mutex, MutexLock, ThreadLocal, GetThreadCount()
// - synchronization primitives.
// GTEST_IS_THREADSAFE - defined to 1 to indicate that the above
// synchronization primitives have real implementations
// and Google Test is thread-safe; or 0 otherwise.
//
// Template meta programming:
// is_pointer - as in TR1; needed on Symbian and IBM XL C/C++ only.
// is_pointer - as in TR1; needed on Symbian only.
//
// Smart pointers:
// scoped_ptr - as in TR2.
@@ -120,7 +97,7 @@
// Windows.
//
// Logging:
// GTEST_LOG_() - logs messages at the specified severity level.
// GTEST_LOG() - logs messages at the specified severity level.
// LogToStderr() - directs all log messages to stderr.
// FlushInfoLog() - flushes informational log messages.
//
@@ -147,93 +124,50 @@
// Int32FromGTestEnv() - parses an Int32 environment variable.
// StringFromGTestEnv() - parses a string environment variable.
#include <sys/types.h>
#include <stdlib.h>
#include <stdio.h>
#include <iostream> // Used for GTEST_CHECK_
#define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
#define GTEST_FLAG_PREFIX_ "gtest_"
#define GTEST_FLAG_PREFIX_UPPER_ "GTEST_"
#define GTEST_NAME_ "Google Test"
#define GTEST_PROJECT_URL_ "http://code.google.com/p/googletest/"
// Determines the version of gcc that is used to compile this.
#ifdef __GNUC__
// 40302 means version 4.3.2.
#define GTEST_GCC_VER_ \
(__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__)
#endif // __GNUC__
#define GTEST_NAME "Google Test"
#define GTEST_FLAG_PREFIX "gtest_"
#define GTEST_FLAG_PREFIX_UPPER "GTEST_"
// Determines the platform on which Google Test is compiled.
#ifdef __CYGWIN__
#define GTEST_OS_CYGWIN 1
#elif __SYMBIAN32__
#define GTEST_OS_SYMBIAN 1
#elif defined _MSC_VER
#ifdef _MSC_VER
// TODO(kenton@google.com): GTEST_OS_WINDOWS is currently used to mean
// both "The OS is Windows" and "The compiler is MSVC". These
// meanings really should be separated in order to better support
// Windows compilers other than MSVC.
#define GTEST_OS_WINDOWS 1
#define GTEST_OS_WINDOWS
#elif defined __APPLE__
#define GTEST_OS_MAC 1
#define GTEST_OS_MAC
#elif defined __linux__
#define GTEST_OS_LINUX 1
#elif defined __MVS__
#define GTEST_OS_ZOS 1
#elif defined(__sun) && defined(__SVR4)
#define GTEST_OS_SOLARIS 1
#endif // _MSC_VER
#if GTEST_OS_CYGWIN || GTEST_OS_LINUX || GTEST_OS_MAC
// On some platforms, <regex.h> needs someone to define size_t, and
// won't compile otherwise. We can #include it here as we already
// included <stdlib.h>, which is guaranteed to define size_t through
// <stddef.h>.
#include <regex.h> // NOLINT
#define GTEST_USES_POSIX_RE 1
#else
// <regex.h> may not be available on this platform. Use our own
// simple regex implementation instead.
#define GTEST_USES_SIMPLE_RE 1
#endif // GTEST_OS_CYGWIN || GTEST_OS_LINUX || GTEST_OS_MAC
// Defines GTEST_HAS_EXCEPTIONS to 1 if exceptions are enabled, or 0
// otherwise.
#ifdef _MSC_VER // Compiled by MSVC?
// Assumes that exceptions are enabled by default.
#ifndef _HAS_EXCEPTIONS // MSVC uses this macro to enable exceptions.
#define _HAS_EXCEPTIONS 1
#endif // _HAS_EXCEPTIONS
#define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS
#else // The compiler is not MSVC.
// gcc defines __EXCEPTIONS to 1 iff exceptions are enabled. For
// other compilers, we assume exceptions are disabled to be
// conservative.
#if defined(__GNUC__) && __EXCEPTIONS
#define GTEST_HAS_EXCEPTIONS 1
#else
#define GTEST_HAS_EXCEPTIONS 0
#endif // defined(__GNUC__) && __EXCEPTIONS
#define GTEST_OS_LINUX
#endif // _MSC_VER
// Determines whether ::std::string and ::string are available.
#ifndef GTEST_HAS_STD_STRING
// The user didn't tell us whether ::std::string is available, so we
// need to figure it out. The only environment that we know
// ::std::string is not available is MSVC 7.1 or lower with exceptions
// disabled.
#if defined(_MSC_VER) && (_MSC_VER < 1400) && !GTEST_HAS_EXCEPTIONS
#define GTEST_HAS_STD_STRING 0
#else
// need to figure it out.
#ifdef GTEST_OS_WINDOWS
// Assumes that exceptions are enabled by default.
#ifndef _HAS_EXCEPTIONS
#define _HAS_EXCEPTIONS 1
#endif // _HAS_EXCEPTIONS
// GTEST_HAS_EXCEPTIONS is non-zero iff exceptions are enabled. It is
// always defined, while _HAS_EXCEPTIONS is defined only on Windows.
#define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS
// On Windows, we can use ::std::string if the compiler version is VS
// 2005 or above, or if exceptions are enabled.
#define GTEST_HAS_STD_STRING ((_MSC_VER >= 1400) || GTEST_HAS_EXCEPTIONS)
#else // We are on Linux or Mac OS.
#define GTEST_HAS_EXCEPTIONS 0
#define GTEST_HAS_STD_STRING 1
#endif
#endif // GTEST_OS_WINDOWS
#endif // GTEST_HAS_STD_STRING
#ifndef GTEST_HAS_GLOBAL_STRING
@@ -250,22 +184,19 @@
// TODO(wan@google.com): uses autoconf to detect whether ::std::wstring
// is available.
#if GTEST_OS_CYGWIN || GTEST_OS_SOLARIS
// Cygwin 1.5 and below doesn't support ::std::wstring.
// Cygwin 1.7 might add wstring support; this should be updated when clear.
// Solaris' libc++ doesn't support it either.
#ifdef GTEST_OS_CYGWIN
// At least some versions of cygwin doesn't support ::std::wstring.
#define GTEST_HAS_STD_WSTRING 0
#else
#define GTEST_HAS_STD_WSTRING GTEST_HAS_STD_STRING
#endif // GTEST_OS_CYGWIN || GTEST_OS_SOLARIS
#endif // GTEST_OS_CYGWIN
#endif // GTEST_HAS_STD_WSTRING
#ifndef GTEST_HAS_GLOBAL_WSTRING
// The user didn't tell us whether ::wstring is available, so we need
// to figure it out.
#define GTEST_HAS_GLOBAL_WSTRING \
(GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING)
#define GTEST_HAS_GLOBAL_WSTRING GTEST_HAS_GLOBAL_STRING
#endif // GTEST_HAS_GLOBAL_WSTRING
#if GTEST_HAS_STD_STRING || GTEST_HAS_GLOBAL_STRING || \
@@ -280,136 +211,17 @@
#include <strstream> // NOLINT
#endif // GTEST_HAS_STD_STRING
// Determines whether RTTI is available.
#ifndef GTEST_HAS_RTTI
// The user didn't tell us whether RTTI is enabled, so we need to
// figure it out.
#ifdef _MSC_VER
#ifdef _CPPRTTI // MSVC defines this macro iff RTTI is enabled.
#define GTEST_HAS_RTTI 1
#else
#define GTEST_HAS_RTTI 0
#endif // _CPPRTTI
#elif defined(__GNUC__)
// Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled.
#if GTEST_GCC_VER_ >= 40302
#ifdef __GXX_RTTI
#define GTEST_HAS_RTTI 1
#else
#define GTEST_HAS_RTTI 0
#endif // __GXX_RTTI
#else
// For gcc versions smaller than 4.3.2, we assume RTTI is enabled.
#define GTEST_HAS_RTTI 1
#endif // GTEST_GCC_VER >= 40302
#else
// Unknown compiler - assume RTTI is enabled.
#define GTEST_HAS_RTTI 1
#endif // _MSC_VER
#endif // GTEST_HAS_RTTI
// Determines whether <pthread.h> is available.
#ifndef GTEST_HAS_PTHREAD
// The user didn't tell us, so we need to figure it out.
#define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC)
#endif // GTEST_HAS_PTHREAD
// Determines whether tr1/tuple is available. If you have tr1/tuple
// on your platform, define GTEST_HAS_TR1_TUPLE=1 for both the Google
// Test project and your tests. If you would like Google Test to detect
// tr1/tuple on your platform automatically, please open an issue
// ticket at http://code.google.com/p/googletest.
#ifndef GTEST_HAS_TR1_TUPLE
// The user didn't tell us, so we need to figure it out.
// GCC provides <tr1/tuple> since 4.0.0.
#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000)
#define GTEST_HAS_TR1_TUPLE 1
#else
#define GTEST_HAS_TR1_TUPLE 0
#endif // __GNUC__
#endif // GTEST_HAS_TR1_TUPLE
// To avoid conditional compilation everywhere, we make it
// gtest-port.h's responsibility to #include the header implementing
// tr1/tuple.
#if GTEST_HAS_TR1_TUPLE
#if defined(__GNUC__)
// GCC implements tr1/tuple in the <tr1/tuple> header. This does not
// conform to the TR1 spec, which requires the header to be <tuple>.
#include <tr1/tuple>
#else
// If the compiler is not GCC, we assume the user is using a
// spec-conforming TR1 implementation.
#include <tuple>
#endif // __GNUC__
#endif // GTEST_HAS_TR1_TUPLE
// Determines whether clone(2) is supported.
// Usually it will only be available on Linux, excluding
// Linux on the Itanium architecture.
// Also see http://linux.die.net/man/2/clone.
#ifndef GTEST_HAS_CLONE
// The user didn't tell us, so we need to figure it out.
#if GTEST_OS_LINUX && !defined(__ia64__)
#define GTEST_HAS_CLONE 1
#else
#define GTEST_HAS_CLONE 0
#endif // GTEST_OS_LINUX && !defined(__ia64__)
#endif // GTEST_HAS_CLONE
// Determines whether to support death tests.
// Google Test does not support death tests for VC 7.1 and earlier for
// these reasons:
// 1. std::vector does not build in VC 7.1 when exceptions are disabled.
// 2. std::string does not build in VC 7.1 when exceptions are disabled
// (this is covered by GTEST_HAS_STD_STRING guard).
// 3. abort() in a VC 7.1 application compiled as GUI in debug config
// pops up a dialog window that cannot be suppressed programmatically.
#if GTEST_HAS_STD_STRING && (GTEST_OS_LINUX || \
GTEST_OS_MAC || \
GTEST_OS_CYGWIN || \
(GTEST_OS_WINDOWS && _MSC_VER >= 1400))
#define GTEST_HAS_DEATH_TEST 1
#if GTEST_HAS_STD_STRING && defined(GTEST_OS_LINUX)
#define GTEST_HAS_DEATH_TEST
// On some platforms, <regex.h> needs someone to define size_t, and
// won't compile if being #included first. Therefore it's important
// that we #include it after <sys/types.h>.
#include <regex.h>
#include <vector>
#endif
// Determines whether to support value-parameterized tests.
#if defined(__GNUC__) || (_MSC_VER >= 1400)
// TODO(vladl@google.com): get the implementation rid of vector and list
// to compile on MSVC 7.1.
#define GTEST_HAS_PARAM_TEST 1
#endif // defined(__GNUC__) || (_MSC_VER >= 1400)
// Determines whether to support type-driven tests.
// Typed tests need <typeinfo> and variadic macros, which gcc and VC
// 8.0+ support.
#if defined(__GNUC__) || (_MSC_VER >= 1400)
#define GTEST_HAS_TYPED_TEST 1
#define GTEST_HAS_TYPED_TEST_P 1
#endif // defined(__GNUC__) || (_MSC_VER >= 1400)
// Determines whether to support Combine(). This only makes sense when
// value-parameterized tests are enabled.
#if GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE
#define GTEST_HAS_COMBINE 1
#endif // GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE
// Determines whether the system compiler uses UTF-16 for encoding wide strings.
#define GTEST_WIDE_STRING_USES_UTF16_ \
(GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_SYMBIAN)
#include <fcntl.h>
#include <sys/mman.h>
#endif // GTEST_HAS_STD_STRING && defined(GTEST_OS_LINUX)
// Defines some utility macros.
@@ -422,9 +234,9 @@
//
// The "switch (0) case 0:" idiom is used to suppress this.
#ifdef __INTEL_COMPILER
#define GTEST_AMBIGUOUS_ELSE_BLOCKER_
#define GTEST_AMBIGUOUS_ELSE_BLOCKER
#else
#define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: // NOLINT
#define GTEST_AMBIGUOUS_ELSE_BLOCKER switch (0) case 0: // NOLINT
#endif
// Use this annotation at the end of a struct / class definition to
@@ -434,16 +246,16 @@
//
// struct Foo {
// Foo() { ... }
// } GTEST_ATTRIBUTE_UNUSED_;
#if defined(__GNUC__) && !defined(COMPILER_ICC)
#define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused))
// } GTEST_ATTRIBUTE_UNUSED;
#if defined(GTEST_OS_WINDOWS) || (defined(GTEST_OS_LINUX) && defined(SWIG))
#define GTEST_ATTRIBUTE_UNUSED
#else
#define GTEST_ATTRIBUTE_UNUSED_
#endif
#define GTEST_ATTRIBUTE_UNUSED __attribute__ ((unused))
#endif // GTEST_OS_WINDOWS || (GTEST_OS_LINUX && SWIG)
// A macro to disallow the evil copy constructor and operator= functions
// This should be used in the private: declarations for a class.
#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\
#define GTEST_DISALLOW_COPY_AND_ASSIGN(type)\
type(const type &);\
void operator=(const type &)
@@ -451,12 +263,14 @@
// with this macro. The macro should be used on function declarations
// following the argument list:
//
// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_;
#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 30400) && !defined(COMPILER_ICC)
#define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result))
// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT;
#if defined(__GNUC__) \
&& (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) \
&& !defined(COMPILER_ICC)
#define GTEST_MUST_USE_RESULT __attribute__ ((warn_unused_result))
#else
#define GTEST_MUST_USE_RESULT_
#endif // __GNUC__ && (GTEST_GCC_VER_ >= 30400) && !COMPILER_ICC
#define GTEST_MUST_USE_RESULT
#endif // (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ >= 4)
namespace testing {
@@ -507,10 +321,12 @@ class scoped_ptr {
private:
T* ptr_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr);
GTEST_DISALLOW_COPY_AND_ASSIGN(scoped_ptr);
};
// Defines RE.
#ifdef GTEST_HAS_DEATH_TEST
// Defines RE. Currently only needed for death tests.
// A simple C++ wrapper for <regex.h>. It uses the POSIX Enxtended
// Regular Expression syntax.
@@ -531,32 +347,22 @@ class RE {
// Returns the string representation of the regex.
const char* pattern() const { return pattern_; }
// FullMatch(str, re) returns true iff regular expression re matches
// the entire str.
// PartialMatch(str, re) returns true iff regular expression re
// matches a substring of str (including str itself).
//
// TODO(wan@google.com): make FullMatch() and PartialMatch() work
// when str contains NUL characters.
// Returns true iff str contains regular expression re.
// TODO(wan): make PartialMatch() work when str contains NUL
// characters.
#if GTEST_HAS_STD_STRING
static bool FullMatch(const ::std::string& str, const RE& re) {
return FullMatch(str.c_str(), re);
}
static bool PartialMatch(const ::std::string& str, const RE& re) {
return PartialMatch(str.c_str(), re);
}
#endif // GTEST_HAS_STD_STRING
#if GTEST_HAS_GLOBAL_STRING
static bool FullMatch(const ::string& str, const RE& re) {
return FullMatch(str.c_str(), re);
}
static bool PartialMatch(const ::string& str, const RE& re) {
return PartialMatch(str.c_str(), re);
}
#endif // GTEST_HAS_GLOBAL_STRING
static bool FullMatch(const char* str, const RE& re);
static bool PartialMatch(const char* str, const RE& re);
private:
@@ -567,19 +373,14 @@ class RE {
// String type here, in order to simplify dependencies between the
// files.
const char* pattern_;
regex_t regex_;
bool is_valid_;
#if GTEST_USES_POSIX_RE
regex_t full_regex_; // For FullMatch().
regex_t partial_regex_; // For PartialMatch().
#else // GTEST_USES_SIMPLE_RE
const char* full_pattern_; // For FullMatch();
#endif
GTEST_DISALLOW_COPY_AND_ASSIGN_(RE);
};
#endif // GTEST_HAS_DEATH_TEST
// Defines logging utilities:
// GTEST_LOG_() - logs messages at the specified severity level.
// GTEST_LOG() - logs messages at the specified severity level.
// LogToStderr() - directs all log messages to stderr.
// FlushInfoLog() - flushes informational log messages.
@@ -593,7 +394,7 @@ enum GTestLogSeverity {
void GTestLog(GTestLogSeverity severity, const char* file,
int line, const char* msg);
#define GTEST_LOG_(severity, msg)\
#define GTEST_LOG(severity, msg)\
::testing::internal::GTestLog(\
::testing::internal::GTEST_##severity, __FILE__, __LINE__, \
(::testing::Message() << (msg)).GetString().c_str())
@@ -605,17 +406,14 @@ inline void FlushInfoLog() { fflush(NULL); }
// CaptureStderr - starts capturing stderr.
// GetCapturedStderr - stops capturing stderr and returns the captured string.
#if GTEST_HAS_STD_STRING
void CaptureStderr();
::std::string GetCapturedStderr();
#endif // GTEST_HAS_STD_STRING
#if GTEST_HAS_DEATH_TEST
#ifdef GTEST_HAS_DEATH_TEST
// A copy of all command line arguments. Set by InitGoogleTest().
extern ::std::vector<String> g_argvs;
void CaptureStderr();
// GTEST_HAS_DEATH_TEST implies we have ::std::string.
::std::string GetCapturedStderr();
const ::std::vector<String>& GetArgvs();
#endif // GTEST_HAS_DEATH_TEST
@@ -630,7 +428,7 @@ const ::std::vector<String>& GetArgvs();
class Mutex {
public:
Mutex() {}
explicit Mutex(int /*unused*/) {}
explicit Mutex(int unused) {}
void AssertHeld() const {}
enum { NO_CONSTRUCTOR_NEEDED_FOR_STATIC_MUTEX = 0 };
};
@@ -648,8 +446,6 @@ typedef GTestMutexLock MutexLock;
template <typename T>
class ThreadLocal {
public:
ThreadLocal() : value_() {}
explicit ThreadLocal(const T& value) : value_(value) {}
T* pointer() { return &value_; }
const T* pointer() const { return &value_; }
const T& get() const { return value_; }
@@ -662,26 +458,13 @@ class ThreadLocal {
// return 0 to indicate that we cannot detect it.
inline size_t GetThreadCount() { return 0; }
// The above synchronization primitives have dummy implementations.
// Therefore Google Test is not thread-safe.
#define GTEST_IS_THREADSAFE 0
// Defines tr1::is_pointer (only needed for Symbian).
#if defined(__SYMBIAN32__) || defined(__IBMCPP__)
#ifdef __SYMBIAN32__
// Passing non-POD classes through ellipsis (...) crashes the ARM
// compiler. The Nokia Symbian and the IBM XL C/C++ compiler try to
// instantiate a copy constructor for objects passed through ellipsis
// (...), failing for uncopyable objects. We define this to indicate
// the fact.
#define GTEST_ELLIPSIS_NEEDS_COPY_ 1
// The Nokia Symbian and IBM XL C/C++ compilers cannot decide between
// const T& and const T* in a function template. These compilers
// _can_ decide between class template specializations for T and T*,
// so a tr1::type_traits-like is_pointer works.
#define GTEST_NEEDS_IS_POINTER_ 1
#endif // defined(__SYMBIAN32__) || defined(__IBMCPP__)
// Symbian does not have tr1::type_traits, so we define our own is_pointer
// These are needed as the Nokia Symbian Compiler cannot decide between
// const T& and const T* in a function template.
template <bool bool_value>
struct bool_constant {
@@ -699,15 +482,12 @@ struct is_pointer : public false_type {};
template <typename T>
struct is_pointer<T*> : public true_type {};
#if GTEST_OS_WINDOWS
#define GTEST_PATH_SEP_ "\\"
#else
#define GTEST_PATH_SEP_ "/"
#endif // GTEST_OS_WINDOWS
#endif // __SYMBIAN32__
// Defines BiggestInt as the biggest signed integer type the compiler
// supports.
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
typedef __int64 BiggestInt;
#else
typedef long long BiggestInt; // NOLINT
@@ -765,7 +545,7 @@ class TypeWithSize<4> {
template <>
class TypeWithSize<8> {
public:
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
typedef __int64 Int;
typedef unsigned __int64 UInt;
#else
@@ -788,7 +568,7 @@ inline const char* GetEnv(const char* name) {
#ifdef _WIN32_WCE // We are on Windows CE.
// CE has no environment variables.
return NULL;
#elif GTEST_OS_WINDOWS // We are on Windows proper.
#elif defined(GTEST_OS_WINDOWS) // We are on Windows proper.
// MSVC 8 deprecates getenv(), so we want to suppress warning 4996
// (deprecated function) there.
#pragma warning(push) // Saves the current warning state.
@@ -800,78 +580,22 @@ inline const char* GetEnv(const char* name) {
#endif
}
#ifdef _WIN32_WCE
// Windows CE has no C library. The abort() function is used in
// several places in Google Test. This implementation provides a reasonable
// imitation of standard behaviour.
void abort();
#else
inline void abort() { ::abort(); }
#endif // _WIN32_WCE
// INTERNAL IMPLEMENTATION - DO NOT USE.
//
// GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition
// is not satisfied.
// Synopsys:
// GTEST_CHECK_(boolean_condition);
// or
// GTEST_CHECK_(boolean_condition) << "Additional message";
//
// This checks the condition and if the condition is not satisfied
// it prints message about the condition violation, including the
// condition itself, plus additional message streamed into it, if any,
// and then it aborts the program. It aborts the program irrespective of
// whether it is built in the debug mode or not.
class GTestCheckProvider {
public:
GTestCheckProvider(const char* condition, const char* file, int line) {
FormatFileLocation(file, line);
::std::cerr << " ERROR: Condition " << condition << " failed. ";
}
~GTestCheckProvider() {
::std::cerr << ::std::endl;
abort();
}
void FormatFileLocation(const char* file, int line) {
if (file == NULL)
file = "unknown file";
if (line < 0) {
::std::cerr << file << ":";
} else {
#if _MSC_VER
::std::cerr << file << "(" << line << "):";
#else
::std::cerr << file << ":" << line << ":";
#endif
}
}
::std::ostream& GetStream() { return ::std::cerr; }
};
#define GTEST_CHECK_(condition) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (condition) \
; \
else \
::testing::internal::GTestCheckProvider(\
#condition, __FILE__, __LINE__).GetStream()
// Macro for referencing flags.
#define GTEST_FLAG(name) FLAGS_gtest_##name
// Macros for declaring flags.
#define GTEST_DECLARE_bool_(name) extern bool GTEST_FLAG(name)
#define GTEST_DECLARE_int32_(name) \
#define GTEST_DECLARE_bool(name) extern bool GTEST_FLAG(name)
#define GTEST_DECLARE_int32(name) \
extern ::testing::internal::Int32 GTEST_FLAG(name)
#define GTEST_DECLARE_string_(name) \
#define GTEST_DECLARE_string(name) \
extern ::testing::internal::String GTEST_FLAG(name)
// Macros for defining flags.
#define GTEST_DEFINE_bool_(name, default_val, doc) \
#define GTEST_DEFINE_bool(name, default_val, doc) \
bool GTEST_FLAG(name) = (default_val)
#define GTEST_DEFINE_int32_(name, default_val, doc) \
#define GTEST_DEFINE_int32(name, default_val, doc) \
::testing::internal::Int32 GTEST_FLAG(name) = (default_val)
#define GTEST_DEFINE_string_(name, default_val, doc) \
#define GTEST_DEFINE_string(name, default_val, doc) \
::testing::internal::String GTEST_FLAG(name) = (default_val)
// Parses 'str' for a 32-bit signed integer. If successful, writes the result

81
include/gtest/internal/gtest-string.h
View File

@@ -35,18 +35,26 @@
// Google Test. They are subject to change without notice. They should not used
// by code external to Google Test.
//
// This header file is #included by <gtest/internal/gtest-internal.h>.
// This header file is #included by testing/base/internal/gtest-internal.h.
// It should not be #included by other files.
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
#include <string.h>
#include <gtest/internal/gtest-port.h>
#if GTEST_HAS_GLOBAL_STRING || GTEST_HAS_STD_STRING
#include <string>
#endif // GTEST_HAS_GLOBAL_STRING || GTEST_HAS_STD_STRING
#if defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
// When using Google Test on the Mac as a framework, all the includes will be
// in the framework headers folder along with gtest.h.
// Define GTEST_NOT_MAC_FRAMEWORK_MODE if you are building Google Test on
// the Mac and are not using it as a framework.
// More info on frameworks available here:
// http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/
// Concepts/WhatAreFrameworks.html.
#include "gtest-port.h" // NOLINT
#else
#include <gtest/internal/gtest-port.h>
#endif // defined(__APPLE__) && !defined(GTEST_NOT_MAC_FRAMEWORK_MODE)
namespace testing {
namespace internal {
@@ -111,32 +119,6 @@ class String {
// memory using malloc().
static const char* CloneCString(const char* c_str);
#ifdef _WIN32_WCE
// Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
// able to pass strings to Win32 APIs on CE we need to convert them
// to 'Unicode', UTF-16.
// Creates a UTF-16 wide string from the given ANSI string, allocating
// memory using new. The caller is responsible for deleting the return
// value using delete[]. Returns the wide string, or NULL if the
// input is NULL.
//
// The wide string is created using the ANSI codepage (CP_ACP) to
// match the behaviour of the ANSI versions of Win32 calls and the
// C runtime.
static LPCWSTR AnsiToUtf16(const char* c_str);
// Creates an ANSI string from the given wide string, allocating
// memory using new. The caller is responsible for deleting the return
// value using delete[]. Returns the ANSI string, or NULL if the
// input is NULL.
//
// The returned string is created using the ANSI codepage (CP_ACP) to
// match the behaviour of the ANSI versions of Win32 calls and the
// C runtime.
static const char* Utf16ToAnsi(LPCWSTR utf16_str);
#endif
// Compares two C strings. Returns true iff they have the same content.
//
// Unlike strcmp(), this function can handle NULL argument(s). A
@@ -171,21 +153,6 @@ class String {
static bool CaseInsensitiveCStringEquals(const char* lhs,
const char* rhs);
// Compares two wide C strings, ignoring case. Returns true iff they
// have the same content.
//
// Unlike wcscasecmp(), this function can handle NULL argument(s).
// A NULL C string is considered different to any non-NULL wide C string,
// including the empty string.
// NB: The implementations on different platforms slightly differ.
// On windows, this method uses _wcsicmp which compares according to LC_CTYPE
// environment variable. On GNU platform this method uses wcscasecmp
// which compares according to LC_CTYPE category of the current locale.
// On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
// current locale.
static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
const wchar_t* rhs);
// Formats a list of arguments to a String, using the same format
// spec string as for printf.
//
@@ -221,24 +188,6 @@ class String {
// doesn't need to be virtual.
~String() { delete[] c_str_; }
// Allows a String to be implicitly converted to an ::std::string or
// ::string, and vice versa. Converting a String containing a NULL
// pointer to ::std::string or ::string is undefined behavior.
// Converting a ::std::string or ::string containing an embedded NUL
// character to a String will result in the prefix up to the first
// NUL character.
#if GTEST_HAS_STD_STRING
String(const ::std::string& str) : c_str_(NULL) { *this = str.c_str(); }
operator ::std::string() const { return ::std::string(c_str_); }
#endif // GTEST_HAS_STD_STRING
#if GTEST_HAS_GLOBAL_STRING
String(const ::string& str) : c_str_(NULL) { *this = str.c_str(); }
operator ::string() const { return ::string(c_str_); }
#endif // GTEST_HAS_GLOBAL_STRING
// Returns true iff this is an empty string (i.e. "").
bool empty() const {
return (c_str_ != NULL) && (*c_str_ == '\0');
@@ -255,10 +204,6 @@ class String {
return CStringEquals(c_str_, c_str);
}
// Returns true iff this String is less than the given C string. A NULL
// string is considered less than "".
bool operator<(const String& rhs) const { return Compare(rhs) < 0; }
// Returns true iff this String doesn't equal the given C string. A NULL
// string and a non-NULL string are considered not equal.
bool operator!=(const char* c_str) const {

3319
include/gtest/internal/gtest-type-util.h
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File diff suppressed because it is too large Load Diff

287
include/gtest/internal/gtest-type-util.h.pump
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@@ -1,287 +0,0 @@
$$ -*- mode: c++; -*-
$var n = 50 $$ Maximum length of type lists we want to support.
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Type utilities needed for implementing typed and type-parameterized
// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
// Currently we support at most $n types in a list, and at most $n
// type-parameterized tests in one type-parameterized test case.
// Please contact googletestframework@googlegroups.com if you need
// more.
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#include <gtest/internal/gtest-port.h>
#include <gtest/internal/gtest-string.h>
#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
#ifdef __GNUC__
#include <cxxabi.h>
#endif // __GNUC__
#include <typeinfo>
namespace testing {
namespace internal {
// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
// type. This can be used as a compile-time assertion to ensure that
// two types are equal.
template <typename T1, typename T2>
struct AssertTypeEq;
template <typename T>
struct AssertTypeEq<T, T> {
typedef bool type;
};
// GetTypeName<T>() returns a human-readable name of type T.
template <typename T>
String GetTypeName() {
#if GTEST_HAS_RTTI
const char* const name = typeid(T).name();
#ifdef __GNUC__
int status = 0;
// gcc's implementation of typeid(T).name() mangles the type name,
// so we have to demangle it.
char* const readable_name = abi::__cxa_demangle(name, 0, 0, &status);
const String name_str(status == 0 ? readable_name : name);
free(readable_name);
return name_str;
#else
return name;
#endif // __GNUC__
#else
return "<type>";
#endif // GTEST_HAS_RTTI
}
// A unique type used as the default value for the arguments of class
// template Types. This allows us to simulate variadic templates
// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
// support directly.
struct None {};
// The following family of struct and struct templates are used to
// represent type lists. In particular, TypesN<T1, T2, ..., TN>
// represents a type list with N types (T1, T2, ..., and TN) in it.
// Except for Types0, every struct in the family has two member types:
// Head for the first type in the list, and Tail for the rest of the
// list.
// The empty type list.
struct Types0 {};
// Type lists of length 1, 2, 3, and so on.
template <typename T1>
struct Types1 {
typedef T1 Head;
typedef Types0 Tail;
};
$range i 2..n
$for i [[
$range j 1..i
$range k 2..i
template <$for j, [[typename T$j]]>
struct Types$i {
typedef T1 Head;
typedef Types$(i-1)<$for k, [[T$k]]> Tail;
};
]]
} // namespace internal
// We don't want to require the users to write TypesN<...> directly,
// as that would require them to count the length. Types<...> is much
// easier to write, but generates horrible messages when there is a
// compiler error, as gcc insists on printing out each template
// argument, even if it has the default value (this means Types<int>
// will appear as Types<int, None, None, ..., None> in the compiler
// errors).
//
// Our solution is to combine the best part of the two approaches: a
// user would write Types<T1, ..., TN>, and Google Test will translate
// that to TypesN<T1, ..., TN> internally to make error messages
// readable. The translation is done by the 'type' member of the
// Types template.
$range i 1..n
template <$for i, [[typename T$i = internal::None]]>
struct Types {
typedef internal::Types$n<$for i, [[T$i]]> type;
};
template <>
struct Types<$for i, [[internal::None]]> {
typedef internal::Types0 type;
};
$range i 1..n-1
$for i [[
$range j 1..i
$range k i+1..n
template <$for j, [[typename T$j]]>
struct Types<$for j, [[T$j]]$for k[[, internal::None]]> {
typedef internal::Types$i<$for j, [[T$j]]> type;
};
]]
namespace internal {
#define GTEST_TEMPLATE_ template <typename T> class
// The template "selector" struct TemplateSel<Tmpl> is used to
// represent Tmpl, which must be a class template with one type
// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
// as the type Tmpl<T>. This allows us to actually instantiate the
// template "selected" by TemplateSel<Tmpl>.
//
// This trick is necessary for simulating typedef for class templates,
// which C++ doesn't support directly.
template <GTEST_TEMPLATE_ Tmpl>
struct TemplateSel {
template <typename T>
struct Bind {
typedef Tmpl<T> type;
};
};
#define GTEST_BIND_(TmplSel, T) \
TmplSel::template Bind<T>::type
// A unique struct template used as the default value for the
// arguments of class template Templates. This allows us to simulate
// variadic templates (e.g. Templates<int>, Templates<int, double>,
// and etc), which C++ doesn't support directly.
template <typename T>
struct NoneT {};
// The following family of struct and struct templates are used to
// represent template lists. In particular, TemplatesN<T1, T2, ...,
// TN> represents a list of N templates (T1, T2, ..., and TN). Except
// for Templates0, every struct in the family has two member types:
// Head for the selector of the first template in the list, and Tail
// for the rest of the list.
// The empty template list.
struct Templates0 {};
// Template lists of length 1, 2, 3, and so on.
template <GTEST_TEMPLATE_ T1>
struct Templates1 {
typedef TemplateSel<T1> Head;
typedef Templates0 Tail;
};
$range i 2..n
$for i [[
$range j 1..i
$range k 2..i
template <$for j, [[GTEST_TEMPLATE_ T$j]]>
struct Templates$i {
typedef TemplateSel<T1> Head;
typedef Templates$(i-1)<$for k, [[T$k]]> Tail;
};
]]
// We don't want to require the users to write TemplatesN<...> directly,
// as that would require them to count the length. Templates<...> is much
// easier to write, but generates horrible messages when there is a
// compiler error, as gcc insists on printing out each template
// argument, even if it has the default value (this means Templates<list>
// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
// errors).
//
// Our solution is to combine the best part of the two approaches: a
// user would write Templates<T1, ..., TN>, and Google Test will translate
// that to TemplatesN<T1, ..., TN> internally to make error messages
// readable. The translation is done by the 'type' member of the
// Templates template.
$range i 1..n
template <$for i, [[GTEST_TEMPLATE_ T$i = NoneT]]>
struct Templates {
typedef Templates$n<$for i, [[T$i]]> type;
};
template <>
struct Templates<$for i, [[NoneT]]> {
typedef Templates0 type;
};
$range i 1..n-1
$for i [[
$range j 1..i
$range k i+1..n
template <$for j, [[GTEST_TEMPLATE_ T$j]]>
struct Templates<$for j, [[T$j]]$for k[[, NoneT]]> {
typedef Templates$i<$for j, [[T$j]]> type;
};
]]
// The TypeList template makes it possible to use either a single type
// or a Types<...> list in TYPED_TEST_CASE() and
// INSTANTIATE_TYPED_TEST_CASE_P().
template <typename T>
struct TypeList { typedef Types1<T> type; };
$range i 1..n
template <$for i, [[typename T$i]]>
struct TypeList<Types<$for i, [[T$i]]> > {
typedef typename Types<$for i, [[T$i]]>::type type;
};
} // namespace internal
} // namespace testing
#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_

63
m4/gtest.m4
View File

@@ -12,10 +12,10 @@ AC_DEFUN([GTEST_LIB_CHECK],
dnl Provide a flag to enable or disable Google Test usage.
AC_ARG_ENABLE([gtest],
[AS_HELP_STRING([--enable-gtest],
[Enable tests using the Google C++ Testing Framework.
(Default is enabled.)])],
[Enable tests using the Google C++ Testing Framework.]
[(Default is enabled.)])],
[],
[enable_gtest=])
[enable_gtest=check])
AC_ARG_VAR([GTEST_CONFIG],
[The exact path of Google Test's 'gtest-config' script.])
AC_ARG_VAR([GTEST_CPPFLAGS],
@@ -29,46 +29,33 @@ AC_ARG_VAR([GTEST_LIBS],
AC_ARG_VAR([GTEST_VERSION],
[The version of Google Test available.])
HAVE_GTEST="no"
AS_IF([test "x${enable_gtest}" != "xno"],
[AC_MSG_CHECKING([for 'gtest-config'])
AS_IF([test "x${enable_gtest}" != "xyes"],
[AS_IF([test -x "${enable_gtest}/scripts/gtest-config"],
[GTEST_CONFIG="${enable_gtest}/scripts/gtest-config"],
[GTEST_CONFIG="${enable_gtest}/bin/gtest-config"])
AS_IF([test -x "${GTEST_CONFIG}"], [],
[AC_MSG_RESULT([no])
AC_MSG_ERROR([dnl
Unable to locate either a built or installed Google Test.
The specific location '${enable_gtest}' was provided for a built or installed
Google Test, but no 'gtest-config' script could be found at this location.])
])],
[AC_PATH_PROG([GTEST_CONFIG], [gtest-config])])
AS_IF([test -x "${GTEST_CONFIG}"],
[AC_MSG_RESULT([${GTEST_CONFIG}])
m4_ifval([$1],
[_gtest_min_version="--min-version=$1"
AS_IF([test "x$enable_gtest" != "xno"],
[AC_PATH_PROG([GTEST_CONFIG], [gtest-config])
AS_IF([test -x "$GTEST_CONFIG"],
[AS_IF([test "x$1" != "x"],
[_min_version="--min-version=$1"
AC_MSG_CHECKING([for Google Test at least version >= $1])],
[_gtest_min_version="--min-version=0"
[_min_version="--min-version=0"
AC_MSG_CHECKING([for Google Test])])
AS_IF([${GTEST_CONFIG} ${_gtest_min_version}],
AS_IF([$GTEST_CONFIG $_min_version],
[AC_MSG_RESULT([yes])
HAVE_GTEST='yes'],
[AC_MSG_RESULT([no])])],
[AC_MSG_RESULT([no])])
AS_IF([test "x${HAVE_GTEST}" = "xyes"],
[GTEST_CPPFLAGS=`${GTEST_CONFIG} --cppflags`
GTEST_CXXFLAGS=`${GTEST_CONFIG} --cxxflags`
GTEST_LDFLAGS=`${GTEST_CONFIG} --ldflags`
GTEST_LIBS=`${GTEST_CONFIG} --libs`
GTEST_VERSION=`${GTEST_CONFIG} --version`
HAVE_GTEST="yes"],
[AC_MSG_RESULT([no])])])
AS_IF([test "x$HAVE_GTEST" = "xyes"],
[GTEST_CPPFLAGS=$($GTEST_CONFIG --cppflags)
GTEST_CXXFLAGS=$($GTEST_CONFIG --cxxflags)
GTEST_LDFLAGS=$($GTEST_CONFIG --ldflags)
GTEST_LIBS=$($GTEST_CONFIG --libs)
GTEST_VERSION=$($GTEST_CONFIG --version)
AC_DEFINE([HAVE_GTEST],[1],[Defined when Google Test is available.])],
[AS_IF([test "x${enable_gtest}" = "xyes"],
[AC_MSG_ERROR([dnl
Google Test was enabled, but no viable version could be found.])
])])])
[AS_IF([test "x$enable_gtest" = "xyes"],
[AC_MSG_ERROR([
The Google C++ Testing Framework was explicitly enabled, but a viable version
could not be found on the system.
])])])])
AC_SUBST([HAVE_GTEST])
AM_CONDITIONAL([HAVE_GTEST],[test "x$HAVE_GTEST" = "xyes"])
AS_IF([test "x$HAVE_GTEST" = "xyes"],
[m4_ifval([$2], [$2])],
[m4_ifval([$3], [$3])])
[AS_IF([test "x$2" != "x"],[$2],[:])],
[AS_IF([test "x$3" != "x"],[$3],[:])])
])

78
make/Makefile
View File

@@ -1,78 +0,0 @@
# A sample Makefile for building Google Test and using it in user
# tests. Please tweak it to suit your environment and project. You
# may want to move it to your project's root directory.
#
# SYNOPSIS:
#
# make [all] - makes everything.
# make TARGET - makes the given target.
# make clean - removes all files generated by make.
# Please tweak the following variable definitions as needed by your
# project, except GTEST_HEADERS, which you can use in your own targets
# but shouldn't modify.
# Points to the root of Google Test, relative to where this file is.
# Remember to tweak this if you move this file.
GTEST_DIR = ..
# Where to find user code.
USER_DIR = ../samples
# Flags passed to the preprocessor.
CPPFLAGS += -I$(GTEST_DIR) -I$(GTEST_DIR)/include
# Flags passed to the C++ compiler.
CXXFLAGS += -g
# All tests produced by this Makefile. Remember to add new tests you
# created to the list.
TESTS = sample1_unittest
# All Google Test headers. Usually you shouldn't change this
# definition.
GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \
$(GTEST_DIR)/include/gtest/internal/*.h
# House-keeping build targets.
all : $(TESTS)
clean :
rm -f $(TESTS) gtest.a gtest_main.a *.o
# Builds gtest.a and gtest_main.a.
# Usually you shouldn't tweak such internal variables, indicated by a
# trailing _.
GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
# For simplicity and to avoid depending on Google Test's
# implementation details, the dependencies specified below are
# conservative and not optimized. This is fine as Google Test
# compiles fast and for ordinary users its source rarely changes.
gtest-all.o : $(GTEST_SRCS_)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_DIR)/src/gtest-all.cc
gtest_main.o : $(GTEST_SRCS_)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_DIR)/src/gtest_main.cc
gtest.a : gtest-all.o
$(AR) $(ARFLAGS) $@ $^
gtest_main.a : gtest-all.o gtest_main.o
$(AR) $(ARFLAGS) $@ $^
# Builds a sample test. A test should link with either gtest.a or
# gtest_main.a, depending on whether it defines its own main()
# function.
sample1.o : $(USER_DIR)/sample1.cc $(USER_DIR)/sample1.h $(GTEST_HEADERS)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1.cc
sample1_unittest.o : $(USER_DIR)/sample1_unittest.cc \
$(USER_DIR)/sample1.h $(GTEST_HEADERS)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1_unittest.cc
sample1_unittest : sample1.o sample1_unittest.o gtest_main.a
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@

85
msvc/gtest.sln
View File

@@ -1,85 +0,0 @@
Microsoft Visual Studio Solution File, Format Version 8.00
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest", "gtest.vcproj", "{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_main", "gtest_main.vcproj", "{3AF54C8A-10BF-4332-9147-F68ED9862032}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_unittest", "gtest_unittest.vcproj", "{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_environment_test", "gtest_environment_test.vcproj", "{DF5FA93D-DC03-41A6-A18C-079198633450}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_prod_test", "gtest_prod_test.vcproj", "{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_color_test_", "gtest_color_test_.vcproj", "{ABC5A7E8-072C-4A2D-B186-19EA5394B9C6}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_env_var_test_", "gtest_env_var_test_.vcproj", "{569C6F70-F41C-47F3-A622-8A88DC43D452}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_output_test_", "gtest_output_test_.vcproj", "{A4903F73-ED6C-4972-863E-F7355EB0145E}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_uninitialized_test_", "gtest_uninitialized_test_.vcproj", "{42B8A077-E162-4540-A688-246296ACAC1D}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Global
GlobalSection(SolutionConfiguration) = preSolution
Debug = Debug
Release = Release
EndGlobalSection
GlobalSection(ProjectConfiguration) = postSolution
{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Debug.ActiveCfg = Debug|Win32
{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Debug.Build.0 = Debug|Win32
{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Release.ActiveCfg = Release|Win32
{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Release.Build.0 = Release|Win32
{3AF54C8A-10BF-4332-9147-F68ED9862032}.Debug.ActiveCfg = Debug|Win32
{3AF54C8A-10BF-4332-9147-F68ED9862032}.Debug.Build.0 = Debug|Win32
{3AF54C8A-10BF-4332-9147-F68ED9862032}.Release.ActiveCfg = Release|Win32
{3AF54C8A-10BF-4332-9147-F68ED9862032}.Release.Build.0 = Release|Win32
{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Debug.ActiveCfg = Debug|Win32
{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Debug.Build.0 = Debug|Win32
{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Release.ActiveCfg = Release|Win32
{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Release.Build.0 = Release|Win32
{DF5FA93D-DC03-41A6-A18C-079198633450}.Debug.ActiveCfg = Debug|Win32
{DF5FA93D-DC03-41A6-A18C-079198633450}.Debug.Build.0 = Debug|Win32
{DF5FA93D-DC03-41A6-A18C-079198633450}.Release.ActiveCfg = Release|Win32
{DF5FA93D-DC03-41A6-A18C-079198633450}.Release.Build.0 = Release|Win32
{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Debug.ActiveCfg = Debug|Win32
{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Debug.Build.0 = Debug|Win32
{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Release.ActiveCfg = Release|Win32
{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Release.Build.0 = Release|Win32
{ABC5A7E8-072C-4A2D-B186-19EA5394B9C6}.Debug.ActiveCfg = Debug|Win32
{ABC5A7E8-072C-4A2D-B186-19EA5394B9C6}.Debug.Build.0 = Debug|Win32
{ABC5A7E8-072C-4A2D-B186-19EA5394B9C6}.Release.ActiveCfg = Release|Win32
{ABC5A7E8-072C-4A2D-B186-19EA5394B9C6}.Release.Build.0 = Release|Win32
{569C6F70-F41C-47F3-A622-8A88DC43D452}.Debug.ActiveCfg = Debug|Win32
{569C6F70-F41C-47F3-A622-8A88DC43D452}.Debug.Build.0 = Debug|Win32
{569C6F70-F41C-47F3-A622-8A88DC43D452}.Release.ActiveCfg = Release|Win32
{569C6F70-F41C-47F3-A622-8A88DC43D452}.Release.Build.0 = Release|Win32
{A4903F73-ED6C-4972-863E-F7355EB0145E}.Debug.ActiveCfg = Debug|Win32
{A4903F73-ED6C-4972-863E-F7355EB0145E}.Debug.Build.0 = Debug|Win32
{A4903F73-ED6C-4972-863E-F7355EB0145E}.Release.ActiveCfg = Release|Win32
{A4903F73-ED6C-4972-863E-F7355EB0145E}.Release.Build.0 = Release|Win32
{42B8A077-E162-4540-A688-246296ACAC1D}.Debug.ActiveCfg = Debug|Win32
{42B8A077-E162-4540-A688-246296ACAC1D}.Debug.Build.0 = Debug|Win32
{42B8A077-E162-4540-A688-246296ACAC1D}.Release.ActiveCfg = Release|Win32
{42B8A077-E162-4540-A688-246296ACAC1D}.Release.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
EndGlobalSection
GlobalSection(ExtensibilityAddIns) = postSolution
EndGlobalSection
EndGlobal

237
msvc/gtest.vcproj
View File

@@ -1,237 +0,0 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="7.10"
Name="gtest"
ProjectGUID="{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}"
Keyword="Win32Proj">
<Platforms>
<Platform
Name="Win32"/>
</Platforms>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="Debug"
IntermediateDirectory="Debug"
ConfigurationType="4"
CharacterSet="2"
ReferencesPath="">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
MinimalRebuild="TRUE"
BasicRuntimeChecks="3"
RuntimeLibrary="5"
UsePrecompiledHeader="0"
WarningLevel="3"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="4"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLibrarianTool"
OutputFile="$(OutDir)/gtestd.lib"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="Release"
IntermediateDirectory="Release"
ConfigurationType="4"
CharacterSet="2"
ReferencesPath="&quot;..\include&quot;;&quot;..&quot;">
<Tool
Name="VCCLCompilerTool"
PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
RuntimeLibrary="4"
UsePrecompiledHeader="0"
WarningLevel="3"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="3"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLibrarianTool"
OutputFile="$(OutDir)/gtest.lib"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Source Files"
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
<File
RelativePath="..\src\gtest-death-test.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-filepath.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
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@@ -1,144 +0,0 @@
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msvc/gtest_environment_test.vcproj
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@@ -1,144 +0,0 @@
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165
msvc/gtest_main.vcproj
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@@ -1,165 +0,0 @@
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147
msvc/gtest_output_test_.vcproj
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@@ -1,147 +0,0 @@
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164
msvc/gtest_prod_test.vcproj
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@@ -1,164 +0,0 @@
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msvc/gtest_uninitialized_test_.vcproj
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@@ -1,144 +0,0 @@
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147
msvc/gtest_unittest.vcproj
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@@ -1,147 +0,0 @@
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120
samples/prime_tables.h
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@@ -1,120 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Author: vladl@google.com (Vlad Losev)
// This provides interface PrimeTable that determines whether a number is a
// prime and determines a next prime number. This interface is used
// in Google Test samples demonstrating use of parameterized tests.
#ifndef GTEST_SAMPLES_PRIME_TABLES_H_
#define GTEST_SAMPLES_PRIME_TABLES_H_
#include <algorithm>
// The prime table interface.
class PrimeTable {
public:
virtual ~PrimeTable() {}
// Returns true iff n is a prime number.
virtual bool IsPrime(int n) const = 0;
// Returns the smallest prime number greater than p; or returns -1
// if the next prime is beyond the capacity of the table.
virtual int GetNextPrime(int p) const = 0;
};
// Implementation #1 calculates the primes on-the-fly.
class OnTheFlyPrimeTable : public PrimeTable {
public:
virtual bool IsPrime(int n) const {
if (n <= 1) return false;
for (int i = 2; i*i <= n; i++) {
// n is divisible by an integer other than 1 and itself.
if ((n % i) == 0) return false;
}
return true;
}
virtual int GetNextPrime(int p) const {
for (int n = p + 1; n > 0; n++) {
if (IsPrime(n)) return n;
}
return -1;
}
};
// Implementation #2 pre-calculates the primes and stores the result
// in an array.
class PreCalculatedPrimeTable : public PrimeTable {
public:
// 'max' specifies the maximum number the prime table holds.
explicit PreCalculatedPrimeTable(int max)
: is_prime_size_(max + 1), is_prime_(new bool[max + 1]) {
CalculatePrimesUpTo(max);
}
virtual ~PreCalculatedPrimeTable() { delete[] is_prime_; }
virtual bool IsPrime(int n) const {
return 0 <= n && n < is_prime_size_ && is_prime_[n];
}
virtual int GetNextPrime(int p) const {
for (int n = p + 1; n < is_prime_size_; n++) {
if (is_prime_[n]) return n;
}
return -1;
}
private:
void CalculatePrimesUpTo(int max) {
::std::fill(is_prime_, is_prime_ + is_prime_size_, true);
is_prime_[0] = is_prime_[1] = false;
for (int i = 2; i <= max; i++) {
if (!is_prime_[i]) continue;
// Marks all multiples of i (except i itself) as non-prime.
for (int j = 2*i; j <= max; j += i) {
is_prime_[j] = false;
}
}
}
const int is_prime_size_;
bool* const is_prime_;
};
#endif // GTEST_SAMPLES_PRIME_TABLES_H_

4
samples/sample2.cc
View File

@@ -33,15 +33,13 @@
#include "sample2.h"
#include <string.h>
// Clones a 0-terminated C string, allocating memory using new.
const char * MyString::CloneCString(const char * c_string) {
if (c_string == NULL) return NULL;
const size_t len = strlen(c_string);
char * const clone = new char[ len + 1 ];
memcpy(clone, c_string, len + 1);
strcpy(clone, c_string);
return clone;
}

224
samples/sample6_unittest.cc
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@@ -1,224 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// This sample shows how to test common properties of multiple
// implementations of the same interface (aka interface tests).
// The interface and its implementations are in this header.
#include "prime_tables.h"
#include <gtest/gtest.h>
// First, we define some factory functions for creating instances of
// the implementations. You may be able to skip this step if all your
// implementations can be constructed the same way.
template <class T>
PrimeTable* CreatePrimeTable();
template <>
PrimeTable* CreatePrimeTable<OnTheFlyPrimeTable>() {
return new OnTheFlyPrimeTable;
}
template <>
PrimeTable* CreatePrimeTable<PreCalculatedPrimeTable>() {
return new PreCalculatedPrimeTable(10000);
}
// Then we define a test fixture class template.
template <class T>
class PrimeTableTest : public testing::Test {
protected:
// The ctor calls the factory function to create a prime table
// implemented by T.
PrimeTableTest() : table_(CreatePrimeTable<T>()) {}
virtual ~PrimeTableTest() { delete table_; }
// Note that we test an implementation via the base interface
// instead of the actual implementation class. This is important
// for keeping the tests close to the real world scenario, where the
// implementation is invoked via the base interface. It avoids
// got-yas where the implementation class has a method that shadows
// a method with the same name (but slightly different argument
// types) in the base interface, for example.
PrimeTable* const table_;
};
#if GTEST_HAS_TYPED_TEST
using testing::Types;
// Google Test offers two ways for reusing tests for different types.
// The first is called "typed tests". You should use it if you
// already know *all* the types you are gonna exercise when you write
// the tests.
// To write a typed test case, first use
//
// TYPED_TEST_CASE(TestCaseName, TypeList);
//
// to declare it and specify the type parameters. As with TEST_F,
// TestCaseName must match the test fixture name.
// The list of types we want to test.
typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable> Implementations;
TYPED_TEST_CASE(PrimeTableTest, Implementations);
// Then use TYPED_TEST(TestCaseName, TestName) to define a typed test,
// similar to TEST_F.
TYPED_TEST(PrimeTableTest, ReturnsFalseForNonPrimes) {
// Inside the test body, you can refer to the type parameter by
// TypeParam, and refer to the fixture class by TestFixture. We
// don't need them in this example.
// Since we are in the template world, C++ requires explicitly
// writing 'this->' when referring to members of the fixture class.
// This is something you have to learn to live with.
EXPECT_FALSE(this->table_->IsPrime(-5));
EXPECT_FALSE(this->table_->IsPrime(0));
EXPECT_FALSE(this->table_->IsPrime(1));
EXPECT_FALSE(this->table_->IsPrime(4));
EXPECT_FALSE(this->table_->IsPrime(6));
EXPECT_FALSE(this->table_->IsPrime(100));
}
TYPED_TEST(PrimeTableTest, ReturnsTrueForPrimes) {
EXPECT_TRUE(this->table_->IsPrime(2));
EXPECT_TRUE(this->table_->IsPrime(3));
EXPECT_TRUE(this->table_->IsPrime(5));
EXPECT_TRUE(this->table_->IsPrime(7));
EXPECT_TRUE(this->table_->IsPrime(11));
EXPECT_TRUE(this->table_->IsPrime(131));
}
TYPED_TEST(PrimeTableTest, CanGetNextPrime) {
EXPECT_EQ(2, this->table_->GetNextPrime(0));
EXPECT_EQ(3, this->table_->GetNextPrime(2));
EXPECT_EQ(5, this->table_->GetNextPrime(3));
EXPECT_EQ(7, this->table_->GetNextPrime(5));
EXPECT_EQ(11, this->table_->GetNextPrime(7));
EXPECT_EQ(131, this->table_->GetNextPrime(128));
}
// That's it! Google Test will repeat each TYPED_TEST for each type
// in the type list specified in TYPED_TEST_CASE. Sit back and be
// happy that you don't have to define them multiple times.
#endif // GTEST_HAS_TYPED_TEST
#if GTEST_HAS_TYPED_TEST_P
using testing::Types;
// Sometimes, however, you don't yet know all the types that you want
// to test when you write the tests. For example, if you are the
// author of an interface and expect other people to implement it, you
// might want to write a set of tests to make sure each implementation
// conforms to some basic requirements, but you don't know what
// implementations will be written in the future.
//
// How can you write the tests without committing to the type
// parameters? That's what "type-parameterized tests" can do for you.
// It is a bit more involved than typed tests, but in return you get a
// test pattern that can be reused in many contexts, which is a big
// win. Here's how you do it:
// First, define a test fixture class template. Here we just reuse
// the PrimeTableTest fixture defined earlier:
template <class T>
class PrimeTableTest2 : public PrimeTableTest<T> {
};
// Then, declare the test case. The argument is the name of the test
// fixture, and also the name of the test case (as usual). The _P
// suffix is for "parameterized" or "pattern".
TYPED_TEST_CASE_P(PrimeTableTest2);
// Next, use TYPED_TEST_P(TestCaseName, TestName) to define a test,
// similar to what you do with TEST_F.
TYPED_TEST_P(PrimeTableTest2, ReturnsFalseForNonPrimes) {
EXPECT_FALSE(this->table_->IsPrime(-5));
EXPECT_FALSE(this->table_->IsPrime(0));
EXPECT_FALSE(this->table_->IsPrime(1));
EXPECT_FALSE(this->table_->IsPrime(4));
EXPECT_FALSE(this->table_->IsPrime(6));
EXPECT_FALSE(this->table_->IsPrime(100));
}
TYPED_TEST_P(PrimeTableTest2, ReturnsTrueForPrimes) {
EXPECT_TRUE(this->table_->IsPrime(2));
EXPECT_TRUE(this->table_->IsPrime(3));
EXPECT_TRUE(this->table_->IsPrime(5));
EXPECT_TRUE(this->table_->IsPrime(7));
EXPECT_TRUE(this->table_->IsPrime(11));
EXPECT_TRUE(this->table_->IsPrime(131));
}
TYPED_TEST_P(PrimeTableTest2, CanGetNextPrime) {
EXPECT_EQ(2, this->table_->GetNextPrime(0));
EXPECT_EQ(3, this->table_->GetNextPrime(2));
EXPECT_EQ(5, this->table_->GetNextPrime(3));
EXPECT_EQ(7, this->table_->GetNextPrime(5));
EXPECT_EQ(11, this->table_->GetNextPrime(7));
EXPECT_EQ(131, this->table_->GetNextPrime(128));
}
// Type-parameterized tests involve one extra step: you have to
// enumerate the tests you defined:
REGISTER_TYPED_TEST_CASE_P(
PrimeTableTest2, // The first argument is the test case name.
// The rest of the arguments are the test names.
ReturnsFalseForNonPrimes, ReturnsTrueForPrimes, CanGetNextPrime);
// At this point the test pattern is done. However, you don't have
// any real test yet as you haven't said which types you want to run
// the tests with.
// To turn the abstract test pattern into real tests, you instantiate
// it with a list of types. Usually the test pattern will be defined
// in a .h file, and anyone can #include and instantiate it. You can
// even instantiate it more than once in the same program. To tell
// different instances apart, you give each of them a name, which will
// become part of the test case name and can be used in test filters.
// The list of types we want to test. Note that it doesn't have to be
// defined at the time we write the TYPED_TEST_P()s.
typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable>
PrimeTableImplementations;
INSTANTIATE_TYPED_TEST_CASE_P(OnTheFlyAndPreCalculated, // Instance name
PrimeTableTest2, // Test case name
PrimeTableImplementations); // Type list
#endif // GTEST_HAS_TYPED_TEST_P

132
samples/sample7_unittest.cc
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@@ -1,132 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
// This sample shows how to test common properties of multiple
// implementations of an interface (aka interface tests) using
// value-parameterized tests. Each test in the test case has
// a parameter that is an interface pointer to an implementation
// tested.
// The interface and its implementations are in this header.
#include "prime_tables.h"
#include <gtest/gtest.h>
#if GTEST_HAS_PARAM_TEST
using ::testing::TestWithParam;
using ::testing::Values;
// As a general rule, tested objects should not be reused between tests.
// Also, their constructors and destructors of tested objects can have
// side effects. Thus you should create and destroy them for each test.
// In this sample we will define a simple factory function for PrimeTable
// objects. We will instantiate objects in test's SetUp() method and
// delete them in TearDown() method.
typedef PrimeTable* CreatePrimeTableFunc();
PrimeTable* CreateOnTheFlyPrimeTable() {
return new OnTheFlyPrimeTable();
}
template <size_t max_precalculated>
PrimeTable* CreatePreCalculatedPrimeTable() {
return new PreCalculatedPrimeTable(max_precalculated);
}
// Inside the test body, fixture constructor, SetUp(), and TearDown()
// you can refer to the test parameter by GetParam().
// In this case, the test parameter is a PrimeTableFactory interface pointer
// which we use in fixture's SetUp() to create and store an instance of
// PrimeTable.
class PrimeTableTest : public TestWithParam<CreatePrimeTableFunc*> {
public:
virtual ~PrimeTableTest() { delete table_; }
virtual void SetUp() { table_ = (*GetParam())(); }
virtual void TearDown() {
delete table_;
table_ = NULL;
}
protected:
PrimeTable* table_;
};
TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) {
EXPECT_FALSE(table_->IsPrime(-5));
EXPECT_FALSE(table_->IsPrime(0));
EXPECT_FALSE(table_->IsPrime(1));
EXPECT_FALSE(table_->IsPrime(4));
EXPECT_FALSE(table_->IsPrime(6));
EXPECT_FALSE(table_->IsPrime(100));
}
TEST_P(PrimeTableTest, ReturnsTrueForPrimes) {
EXPECT_TRUE(table_->IsPrime(2));
EXPECT_TRUE(table_->IsPrime(3));
EXPECT_TRUE(table_->IsPrime(5));
EXPECT_TRUE(table_->IsPrime(7));
EXPECT_TRUE(table_->IsPrime(11));
EXPECT_TRUE(table_->IsPrime(131));
}
TEST_P(PrimeTableTest, CanGetNextPrime) {
EXPECT_EQ(2, table_->GetNextPrime(0));
EXPECT_EQ(3, table_->GetNextPrime(2));
EXPECT_EQ(5, table_->GetNextPrime(3));
EXPECT_EQ(7, table_->GetNextPrime(5));
EXPECT_EQ(11, table_->GetNextPrime(7));
EXPECT_EQ(131, table_->GetNextPrime(128));
}
// In order to run value-parameterized tests, you need to instantiate them,
// or bind them to a list of values which will be used as test parameters.
// You can instantiate them in a different translation module, or even
// instantiate them several times.
//
// Here, we instantiate our tests with a list of two PrimeTable object
// factory functions:
INSTANTIATE_TEST_CASE_P(
OnTheFlyAndPreCalculated,
PrimeTableTest,
Values(&CreateOnTheFlyPrimeTable, &CreatePreCalculatedPrimeTable<1000>));
#else
// Google Test doesn't support value-parameterized tests on some platforms
// and compilers, such as MSVC 7.1. If we use conditional compilation to
// compile out all code referring to the gtest_main library, MSVC linker
// will not link that library at all and consequently complain about
// missing entry point defined in that library (fatal error LNK1561:
// entry point must be defined). This dummy test keeps gtest_main linked in.
TEST(DummyTest, ValueParameterizedTestsAreNotSupportedOnThisPlatform) {}
#endif // GTEST_HAS_PARAM_TEST

173
samples/sample8_unittest.cc
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@@ -1,173 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
// This sample shows how to test code relying on some global flag variables.
// Combine() helps with generating all possible combinations of such flags,
// and each test is given one combination as a parameter.
// Use class definitions to test from this header.
#include "prime_tables.h"
#include <gtest/gtest.h>
#if GTEST_HAS_COMBINE
// Suppose we want to introduce a new, improved implementation of PrimeTable
// which combines speed of PrecalcPrimeTable and versatility of
// OnTheFlyPrimeTable (see prime_tables.h). Inside it instantiates both
// PrecalcPrimeTable and OnTheFlyPrimeTable and uses the one that is more
// appropriate under the circumstances. But in low memory conditions, it can be
// told to instantiate without PrecalcPrimeTable instance at all and use only
// OnTheFlyPrimeTable.
class HybridPrimeTable : public PrimeTable {
public:
HybridPrimeTable(bool force_on_the_fly, int max_precalculated)
: on_the_fly_impl_(new OnTheFlyPrimeTable),
precalc_impl_(force_on_the_fly ? NULL :
new PreCalculatedPrimeTable(max_precalculated)),
max_precalculated_(max_precalculated) {}
virtual ~HybridPrimeTable() {
delete on_the_fly_impl_;
delete precalc_impl_;
}
virtual bool IsPrime(int n) const {
if (precalc_impl_ != NULL && n < max_precalculated_)
return precalc_impl_->IsPrime(n);
else
return on_the_fly_impl_->IsPrime(n);
}
virtual int GetNextPrime(int p) const {
int next_prime = -1;
if (precalc_impl_ != NULL && p < max_precalculated_)
next_prime = precalc_impl_->GetNextPrime(p);
return next_prime != -1 ? next_prime : on_the_fly_impl_->GetNextPrime(p);
}
private:
OnTheFlyPrimeTable* on_the_fly_impl_;
PreCalculatedPrimeTable* precalc_impl_;
int max_precalculated_;
};
using ::testing::TestWithParam;
using ::testing::Bool;
using ::testing::Values;
using ::testing::Combine;
// To test all code paths for HybridPrimeTable we must test it with numbers
// both within and outside PreCalculatedPrimeTable's capacity and also with
// PreCalculatedPrimeTable disabled. We do this by defining fixture which will
// accept different combinations of parameters for instantiating a
// HybridPrimeTable instance.
class PrimeTableTest : public TestWithParam< ::std::tr1::tuple<bool, int> > {
protected:
virtual void SetUp() {
// This can be written as
//
// bool force_on_the_fly;
// int max_precalculated;
// tie(force_on_the_fly, max_precalculated) = GetParam();
//
// once the Google C++ Style Guide allows use of ::std::tr1::tie.
//
bool force_on_the_fly = ::std::tr1::get<0>(GetParam());
int max_precalculated = ::std::tr1::get<1>(GetParam());
table_ = new HybridPrimeTable(force_on_the_fly, max_precalculated);
}
virtual void TearDown() {
delete table_;
table_ = NULL;
}
HybridPrimeTable* table_;
};
TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) {
// Inside the test body, you can refer to the test parameter by GetParam().
// In this case, the test parameter is a PrimeTable interface pointer which
// we can use directly.
// Please note that you can also save it in the fixture's SetUp() method
// or constructor and use saved copy in the tests.
EXPECT_FALSE(table_->IsPrime(-5));
EXPECT_FALSE(table_->IsPrime(0));
EXPECT_FALSE(table_->IsPrime(1));
EXPECT_FALSE(table_->IsPrime(4));
EXPECT_FALSE(table_->IsPrime(6));
EXPECT_FALSE(table_->IsPrime(100));
}
TEST_P(PrimeTableTest, ReturnsTrueForPrimes) {
EXPECT_TRUE(table_->IsPrime(2));
EXPECT_TRUE(table_->IsPrime(3));
EXPECT_TRUE(table_->IsPrime(5));
EXPECT_TRUE(table_->IsPrime(7));
EXPECT_TRUE(table_->IsPrime(11));
EXPECT_TRUE(table_->IsPrime(131));
}
TEST_P(PrimeTableTest, CanGetNextPrime) {
EXPECT_EQ(2, table_->GetNextPrime(0));
EXPECT_EQ(3, table_->GetNextPrime(2));
EXPECT_EQ(5, table_->GetNextPrime(3));
EXPECT_EQ(7, table_->GetNextPrime(5));
EXPECT_EQ(11, table_->GetNextPrime(7));
EXPECT_EQ(131, table_->GetNextPrime(128));
}
// In order to run value-parameterized tests, you need to instantiate them,
// or bind them to a list of values which will be used as test parameters.
// You can instantiate them in a different translation module, or even
// instantiate them several times.
//
// Here, we instantiate our tests with a list of parameters. We must combine
// all variations of the boolean flag suppressing PrecalcPrimeTable and some
// meaningful values for tests. We choose a small value (1), and a value that
// will put some of the tested numbers beyond the capability of the
// PrecalcPrimeTable instance and some inside it (10). Combine will produce all
// possible combinations.
INSTANTIATE_TEST_CASE_P(MeaningfulTestParameters,
PrimeTableTest,
Combine(Bool(), Values(1, 10)));
#else
// Google Test doesn't support Combine() on some platforms and compilers,
// such as MSVC 7.1. If we use conditional compilation to compile out
// all code referring to the gtest_main library, MSVC linker will not
// link that library at all and consequently complain about missing entry
// point defined in that library (fatal error LNK1561: entry point must
// be defined). This dummy test keeps gtest_main linked in.
TEST(DummyTest, CombineIsNotSupportedOnThisPlatform) {}
#endif // GTEST_HAS_COMBINE

268
scons/SConscript
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@@ -1,268 +0,0 @@
#!/usr/bin/python2.4
#
# Copyright 2008, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Builds the Google Test (gtest) lib; this is for Windows projects
using SCons and can probably be easily extended for cross-platform
SCons builds. The compilation settings from your project will be used,
with some specific flags required for gtest added.
You should be able to call this file from more or less any SConscript
file.
You can optionally set a variable on the construction environment to
have the unit test executables copied to your output directory. The
variable should be env['EXE_OUTPUT'].
Another optional variable is env['LIB_OUTPUT']. If set, the generated
libraries are copied to the folder indicated by the variable.
If you place the gtest sources within your own project's source
directory, you should be able to call this SConscript file simply as
follows:
# -- cut here --
# Build gtest library; first tell it where to copy executables.
env['EXE_OUTPUT'] = '#/mybuilddir/mybuildmode' # example, optional
env['LIB_OUTPUT'] = '#/mybuilddir/mybuildmode/lib'
env.SConscript('whateverpath/gtest/scons/SConscript')
# -- cut here --
If on the other hand you place the gtest sources in a directory
outside of your project's source tree, you would use a snippet similar
to the following:
# -- cut here --
# The following assumes that $BUILD_DIR refers to the root of the
# directory for your current build mode, e.g. "#/mybuilddir/mybuildmode"
# Build gtest library; as it is outside of our source root, we need to
# tell SCons that the directory it will refer to as
# e.g. $BUILD_DIR/gtest is actually on disk in original form as
# ../../gtest (relative to your project root directory). Recall that
# SCons by default copies all source files into the build directory
# before building.
gtest_dir = env.Dir('$BUILD_DIR/gtest')
# Modify this part to point to gtest relative to the current
# SConscript or SConstruct file's directory. The ../.. path would
# be different per project, to locate the base directory for gtest.
gtest_dir.addRepository(env.Dir('../../gtest'))
# Tell the gtest SCons file where to copy executables.
env['EXE_OUTPUT'] = '$BUILD_DIR' # example, optional
# Call the gtest SConscript to build gtest.lib and unit tests. The
# location of the library should end up as
# '$BUILD_DIR/gtest/scons/gtest.lib'
env.SConscript(env.File('scons/SConscript', gtest_dir))
# -- cut here --
"""
__author__ = 'joi@google.com (Joi Sigurdsson)'
Import('env')
env = env.Clone()
# Include paths to gtest headers are relative to either the gtest
# directory or the 'include' subdirectory of it, and this SConscript
# file is one directory deeper than the gtest directory.
env.Prepend(CPPPATH = ['..',
'../include'])
# Sources used by base library and library that includes main.
gtest_source = '../src/gtest-all.cc'
gtest_main_source = '../src/gtest_main.cc'
# gtest.lib to be used by most apps (if you have your own main
# function)
gtest = env.StaticLibrary(target='gtest',
source=[gtest_source])
# gtest_main.lib can be used if you just want a basic main function;
# it is also used by the tests for Google Test itself.
gtest_main = env.StaticLibrary(target='gtest_main',
source=[gtest_source, gtest_main_source])
env_with_exceptions = env.Clone()
platform = env_with_exceptions['PLATFORM']
if platform == 'win32':
env_with_exceptions.Append(CCFLAGS = ['/EHsc'])
env_with_exceptions.Append(CPPDEFINES = '_HAS_EXCEPTIONS=1')
gtest_ex_obj = env_with_exceptions.Object(target='gtest_ex',
source=gtest_source)
gtest_main_ex_obj = env_with_exceptions.Object(target='gtest_main_ex',
source=gtest_main_source)
gtest_ex_main = env_with_exceptions.StaticLibrary(
target='gtest_ex_main',
source=gtest_ex_obj + gtest_main_ex_obj)
# Install the libraries if needed.
if 'LIB_OUTPUT' in env.Dictionary():
env.Install('$LIB_OUTPUT', source=[gtest, gtest_main, gtest_ex_main])
def ConstructSourceList(target, dir_prefix, additional_sources=None):
"""Helper to create source file list for gtest binaries.
Args:
target: The basename of the target's main source file.
dir_prefix: The path to prefix the main source file.
gtest_lib: The gtest lib to use.
additional_sources: A list of additional source files in the target.
"""
source = [env.File('%s.cc' % target, env.Dir(dir_prefix))]
if additional_sources:
source += additional_sources
return source
def GtestBinary(env, target, gtest_lib, sources):
"""Helper to create gtest binaries: tests, samples, etc.
Args:
env: The SCons construction environment to use to build.
target: The basename of the target's main source file, also used as target
name.
gtest_lib: The gtest lib to use.
sources: A list of source files in the target.
"""
unit_test = env.Program(target=target, source=sources, LIBS=[gtest_lib])
if 'EXE_OUTPUT' in env.Dictionary():
env.Install('$EXE_OUTPUT', source=[unit_test])
def GtestUnitTest(env, target, gtest_lib, additional_sources=None):
"""Helper to create gtest unit tests.
Args:
env: The SCons construction environment to use to build.
target: The basename of the target unit test .cc file.
gtest_lib: The gtest lib to use.
additional_sources: A list of additional source files in the target.
"""
GtestBinary(env,
target,
gtest_lib,
ConstructSourceList(target, "../test",
additional_sources=additional_sources))
GtestUnitTest(env, 'gtest-filepath_test', gtest_main)
GtestUnitTest(env, 'gtest-message_test', gtest_main)
GtestUnitTest(env, 'gtest-options_test', gtest_main)
GtestUnitTest(env, 'gtest_environment_test', gtest)
GtestUnitTest(env, 'gtest_main_unittest', gtest_main)
GtestUnitTest(env, 'gtest_no_test_unittest', gtest)
GtestUnitTest(env, 'gtest_pred_impl_unittest', gtest_main)
GtestUnitTest(env, 'gtest_prod_test', gtest_main,
additional_sources=['../test/production.cc'])
GtestUnitTest(env, 'gtest_repeat_test', gtest)
GtestUnitTest(env, 'gtest_sole_header_test', gtest_main)
GtestUnitTest(env, 'gtest-test-part_test', gtest_main)
GtestUnitTest(env, 'gtest-typed-test_test', gtest_main,
additional_sources=['../test/gtest-typed-test2_test.cc'])
GtestUnitTest(env, 'gtest-param-test_test', gtest,
additional_sources=['../test/gtest-param-test2_test.cc'])
GtestUnitTest(env, 'gtest_unittest', gtest_main)
GtestUnitTest(env, 'gtest_output_test_', gtest)
GtestUnitTest(env, 'gtest_color_test_', gtest)
GtestUnitTest(env, 'gtest-linked_ptr_test', gtest_main)
GtestUnitTest(env, 'gtest-port_test', gtest_main)
GtestUnitTest(env, 'gtest-death-test_test', gtest_main)
gtest_unittest_ex_obj = env_with_exceptions.Object(
target='gtest_unittest_ex',
source='../test/gtest_unittest.cc')
GtestBinary(env_with_exceptions,
'gtest_ex_unittest',
gtest_ex_main,
gtest_unittest_ex_obj)
# TODO(wan@google.com) Add these unit tests:
# - gtest_break_on_failure_unittest_
# - gtest_filter_unittest_
# - gtest_help_test_
# - gtest_list_tests_unittest_
# - gtest_throw_on_failure_ex_test
# - gtest_throw_on_failure_test_
# - gtest_xml_outfile1_test_
# - gtest_xml_outfile2_test_
# - gtest_xml_output_unittest_
# We need to disable some optimization flags for a couple of tests,
# otherwise the redirection of stdout does not work (apparently
# because of a compiler bug).
special_env = env.Clone()
linker_flags = special_env['LINKFLAGS']
for flag in ["/O1", "/Os", "/Og", "/Oy"]:
if flag in linker_flags:
linker_flags.remove(flag)
GtestUnitTest(special_env, 'gtest_env_var_test_', gtest)
GtestUnitTest(special_env, 'gtest_uninitialized_test_', gtest)
def GtestSample(env, target, gtest_lib, additional_sources=None):
"""Helper to create gtest samples.
Args:
env: The SCons construction environment to use to build.
target: The basename of the target unit test .cc file.
gtest_lib: The gtest lib to use.
additional_sources: A list of additional source files in the target.
"""
GtestBinary(env,
target,
gtest_lib,
ConstructSourceList(target, "../samples",
additional_sources=additional_sources))
# Use the GTEST_BUILD_SAMPLES build variable to control building of samples.
# In your SConstruct file, add
# vars = Variables()
# vars.Add(BoolVariable('GTEST_BUILD_SAMPLES', 'Build samples', True))
# my_environment = Environment(variables = vars, ...)
# Then, in the command line use GTEST_BUILD_SAMPLES=true to enable them.
#
if env.get('GTEST_BUILD_SAMPLES', False):
sample1_obj = env.Object('../samples/sample1.cc')
GtestSample(env, 'sample1_unittest', gtest_main,
additional_sources=[sample1_obj])
GtestSample(env, 'sample2_unittest', gtest_main,
additional_sources=['../samples/sample2.cc'])
GtestSample(env, 'sample3_unittest', gtest_main)
GtestSample(env, 'sample5_unittest', gtest_main,
additional_sources=[sample1_obj])
GtestSample(env, 'sample6_unittest', gtest_main)
GtestSample(env, 'sample7_unittest', gtest_main)
GtestSample(env, 'sample8_unittest', gtest_main)

247
scripts/fuse_gtest_files.py
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@@ -1,247 +0,0 @@
#!/usr/bin/env python
#
# Copyright 2009, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""fuse_gtest_files.py v0.1.0
Fuses Google Test source code into a .h file and a .cc file.
SYNOPSIS
fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR
Scans GTEST_ROOT_DIR for Google Test source code, and generates
two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc.
Then you can build your tests by adding OUTPUT_DIR to the include
search path and linking with OUTPUT_DIR/gtest/gtest-all.cc. These
two files contain everything you need to use Google Test. Hence
you can "install" Google Test by copying them to wherever you want.
GTEST_ROOT_DIR can be omitted and defaults to the parent directory
of the directory holding the fuse_gtest_files.py script.
EXAMPLES
./fuse_gtest_files.py fused_gtest
./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest
This tool is experimental. In particular, it assumes that there is no
conditional inclusion of Google Test headers. Please report any
problems to googletestframework@googlegroups.com. You can read
http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide for
more information.
"""
__author__ = 'wan@google.com (Zhanyong Wan)'
import os
import re
import sets
import sys
# Regex for matching '#include <gtest/...>'.
INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*<(gtest/.+)>')
# Regex for matching '#include "src/..."'.
INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"')
# Where to find the source files.
GTEST_H_SEED = 'include/gtest/gtest.h'
GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h'
GTEST_ALL_CC_SEED = 'src/gtest-all.cc'
# Where to put the generated files.
GTEST_H_OUTPUT = 'gtest/gtest.h'
GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc'
def GetGTestRootDir():
"""Returns the absolute path to the Google Test root directory.
We assume that this script is in a sub-directory of the Google Test root.
"""
my_path = sys.argv[0] # Path to this script.
my_dir = os.path.dirname(my_path)
if not my_dir:
my_dir = '.'
return os.path.abspath(os.path.join(my_dir, '..'))
def ValidateGTestRootDir(gtest_root):
"""Makes sure gtest_root points to a valid gtest root directory.
The function aborts the program on failure.
"""
def VerifyFileExists(relative_path):
"""Verifies that the given file exists; aborts on failure.
relative_path is the file path relative to the gtest root.
"""
if not os.path.isfile(os.path.join(gtest_root, relative_path)):
print 'ERROR: Cannot find %s in directory %s.' % (relative_path,
gtest_root)
print ('Please either specify a valid Google Test root directory '
'or omit it on the command line.')
sys.exit(1)
VerifyFileExists(GTEST_H_SEED)
VerifyFileExists(GTEST_ALL_CC_SEED)
def ValidateOutputDir(output_dir):
"""Makes sure output_dir points to a valid output directory.
The function aborts the program on failure.
"""
def VerifyOutputFile(relative_path):
"""Verifies that the given output file path is valid.
relative_path is relative to the output_dir directory.
"""
# Makes sure the output file either doesn't exist or can be overwritten.
output_file = os.path.join(output_dir, relative_path)
if os.path.exists(output_file):
print ('%s already exists in directory %s - overwrite it? (y/N) ' %
(relative_path, output_dir))
answer = sys.stdin.readline().strip()
if answer not in ['y', 'Y']:
print 'ABORTED.'
sys.exit(1)
# Makes sure the directory holding the output file exists; creates
# it and all its ancestors if necessary.
parent_directory = os.path.dirname(output_file)
if not os.path.isdir(parent_directory):
os.makedirs(parent_directory)
VerifyOutputFile(GTEST_H_OUTPUT)
VerifyOutputFile(GTEST_ALL_CC_OUTPUT)
def FuseGTestH(gtest_root, output_dir):
"""Scans folder gtest_root to generate gtest/gtest.h in output_dir."""
output_file = file(os.path.join(output_dir, GTEST_H_OUTPUT), 'w')
processed_files = sets.Set() # Holds all gtest headers we've processed.
def ProcessFile(gtest_header_path):
"""Processes the given gtest header file."""
# We don't process the same header twice.
if gtest_header_path in processed_files:
return
processed_files.add(gtest_header_path)
# Reads each line in the given gtest header.
for line in file(os.path.join(gtest_root, gtest_header_path), 'r'):
m = INCLUDE_GTEST_FILE_REGEX.match(line)
if m:
# It's '#include <gtest/...>' - let's process it recursively.
ProcessFile('include/' + m.group(1))
else:
# Otherwise we copy the line unchanged to the output file.
output_file.write(line)
ProcessFile(GTEST_H_SEED)
output_file.close()
def FuseGTestAllCc(gtest_root, output_dir):
"""Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir."""
output_file = file(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w')
processed_files = sets.Set()
def ProcessFile(gtest_source_file):
"""Processes the given gtest source file."""
# We don't process the same #included file twice.
if gtest_source_file in processed_files:
return
processed_files.add(gtest_source_file)
# Reads each line in the given gtest source file.
for line in file(os.path.join(gtest_root, gtest_source_file), 'r'):
m = INCLUDE_GTEST_FILE_REGEX.match(line)
if m:
if 'include/' + m.group(1) == GTEST_SPI_H_SEED:
# It's '#include <gtest/gtest-spi.h>'. This file is not
# #included by <gtest/gtest.h>, so we need to process it.
ProcessFile(GTEST_SPI_H_SEED)
else:
# It's '#include <gtest/foo.h>' where foo is not gtest-spi.
# We treat it as '#include <gtest/gtest.h>', as all other
# gtest headers are being fused into gtest.h and cannot be
# #included directly.
# There is no need to #include <gtest/gtest.h> more than once.
if not GTEST_H_SEED in processed_files:
processed_files.add(GTEST_H_SEED)
output_file.write('#include <%s>\n' % (GTEST_H_OUTPUT,))
else:
m = INCLUDE_SRC_FILE_REGEX.match(line)
if m:
# It's '#include "src/foo"' - let's process it recursively.
ProcessFile(m.group(1))
else:
output_file.write(line)
ProcessFile(GTEST_ALL_CC_SEED)
output_file.close()
def FuseGTest(gtest_root, output_dir):
ValidateGTestRootDir(gtest_root)
ValidateOutputDir(output_dir)
FuseGTestH(gtest_root, output_dir)
FuseGTestAllCc(gtest_root, output_dir)
def main():
argc = len(sys.argv)
if argc == 2:
# fuse_gtest_files.py OUTPUT_DIR
FuseGTest(GetGTestRootDir(), sys.argv[1])
elif argc == 3:
# fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR
FuseGTest(sys.argv[1], sys.argv[2])
else:
print __doc__
sys.exit(1)
if __name__ == '__main__':
main()

30
scripts/gen_gtest_pred_impl.py
View File

@@ -149,11 +149,11 @@ def HeaderPreamble(n):
// Please email googletestframework@googlegroups.com if you need
// support for higher arities.
// GTEST_ASSERT_ is the basic statement to which all of the assertions
// GTEST_ASSERT is the basic statement to which all of the assertions
// in this file reduce. Don't use this in your code.
#define GTEST_ASSERT_(expression, on_failure) \\
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \\
#define GTEST_ASSERT(expression, on_failure) \\
GTEST_AMBIGUOUS_ELSE_BLOCKER \\
if (const ::testing::AssertionResult gtest_ar = (expression)) \\
; \\
else \\
@@ -257,35 +257,35 @@ AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
// Don't use this in your code.
#define GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, on_failure)\\
GTEST_ASSERT_(pred_format(%(vts)s, %(vs)s),\\
on_failure)
#define GTEST_PRED_FORMAT%(n)s(pred_format, %(vs)s, on_failure)\\
GTEST_ASSERT(pred_format(%(vts)s, %(vs)s),\\
on_failure)
// Internal macro for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use
// this in your code.
#define GTEST_PRED%(n)s_(pred, %(vs)s, on_failure)\\
GTEST_ASSERT_(::testing::AssertPred%(n)sHelper(#pred""" % DEFS
#define GTEST_PRED%(n)s(pred, %(vs)s, on_failure)\\
GTEST_ASSERT(::testing::AssertPred%(n)sHelper(#pred""" % DEFS
impl += Iter(n, """, \\
#v%s""")
#v%s""")
impl += """, \\
pred"""
pred"""
impl += Iter(n, """, \\
v%s""")
v%s""")
impl += """), on_failure)
// %(Arity)s predicate assertion macros.
#define EXPECT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE_)
GTEST_PRED_FORMAT%(n)s(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE)
#define EXPECT_PRED%(n)s(pred, %(vs)s) \\
GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_NONFATAL_FAILURE_)
GTEST_PRED%(n)s(pred, %(vs)s, GTEST_NONFATAL_FAILURE)
#define ASSERT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_FATAL_FAILURE_)
GTEST_PRED_FORMAT%(n)s(pred_format, %(vs)s, GTEST_FATAL_FAILURE)
#define ASSERT_PRED%(n)s(pred, %(vs)s) \\
GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_FATAL_FAILURE_)
GTEST_PRED%(n)s(pred, %(vs)s, GTEST_FATAL_FAILURE)
""" % DEFS

161
scripts/gtest-config.in
View File

@@ -1,61 +1,56 @@
#!/bin/sh
# These variables are automatically filled in by the configure script.
prefix="@prefix@"
exec_prefix="@exec_prefix@"
libdir="@libdir@"
includedir="@includedir@"
name="@PACKAGE_TARNAME@"
version="@PACKAGE_VERSION@"
gtest_ldflags="-L${libdir}"
gtest_libs="-l${name}"
gtest_cppflags="-I${includedir}"
gtest_cxxflags=""
show_usage()
{
echo "Usage: gtest-config [OPTIONS...]"
cat <<EOF
Usage: gtest-config [OPTIONS...]
EOF
}
show_help()
{
show_usage
cat <<\EOF
cat <<EOF
The `gtest-config' script provides access to the necessary compile and linking
flags to connect with Google C++ Testing Framework, both in a build prior to
installation, and on the system proper after installation. The installation
overrides may be issued in combination with any other queries, but will only
affect installation queries if called on a built but not installed gtest. The
installation queries may not be issued with any other types of queries, and
only one installation query may be made at a time. The version queries and
compiler flag queries may be combined as desired but not mixed. Different
version queries are always combined with logical "and" semantics, and only the
last of any particular query is used while all previous ones ignored. All
versions must be specified as a sequence of numbers separated by periods.
Compiler flag queries output the union of the sets of flags when combined.
The \`gtest-config' script provides access to the necessary compile and linking
flags to connect with Google C++ Testing framework. The installation queries
may only be issued one at a time, and may not be issued with any other types of
queries. The version queries and compiler flag queries may be combined as
desired but not mixed. Different version queries are always combined with "and"
logical semantics, and only the last of any particular query is used and all
previous ones ignored. All versions must be specified as a sequence of numbers
separated by periods. Compiler flag queries output the union of the sets of
flags when combined.
Examples:
gtest-config --min-version=1.0 || echo "Insufficient Google Test version."
g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
g++ $(gtest-config --ldflags --libs) -o foo foo.o
# When using a built but not installed Google Test:
g++ $(../../my_gtest_build/scripts/gtest-config ...) ...
# When using an installed Google Test, but with installation overrides:
export GTEST_PREFIX="/opt"
g++ $(gtest-config --libdir="/opt/lib64" ...) ...
gcc \$(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
gcc \$(gtest-config --ldflags --libs) -o foo foo.o
Help:
--usage brief usage information
--help display this help message
Installation Overrides:
--prefix=<dir> overrides the installation prefix
--exec-prefix=<dir> overrides the executable installation prefix
--libdir=<dir> overrides the library installation prefix
--includedir=<dir> overrides the header file installation prefix
Installation Queries:
--prefix installation prefix
--exec-prefix executable installation prefix
--libdir library installation directory
--includedir header file installation directory
--version the version of the Google Test installation
--version the version of the INC installation
Version Queries:
--min-version=VERSION return 0 if the version is at least VERSION
@@ -73,13 +68,11 @@ EOF
# This function bounds our version with a min and a max. It uses some clever
# POSIX-compliant variable expansion to portably do all the work in the shell
# and avoid any dependency on a particular "sed" or "awk" implementation.
# Notable is that it will only ever compare the first 3 components of versions.
# Further components will be cleanly stripped off. All versions must be
# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and
# the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should
# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than
# continuing to maintain our own shell version.
# and avoid any dependency on a particular "sed" implementation. Notable is
# that it will only ever compare the first 3 components of versions. Further
# components will be cleanly stripped off. All versions must be unadorned, so
# "v1.0" will *not* work. The minimum version must be in $1, and the max in
# $2.
check_versions()
{
major_version=${version%%.*}
@@ -147,25 +140,13 @@ fi
while test $# -gt 0; do
case $1 in
--usage) show_usage; exit 0;;
--help) show_help; exit 0;;
# Installation overrides
--prefix=*) GTEST_PREFIX=${1#--prefix=};;
--exec-prefix=*) GTEST_EXEC_PREFIX=${1#--exec-prefix=};;
--libdir=*) GTEST_LIBDIR=${1#--libdir=};;
--includedir=*) GTEST_INCLUDEDIR=${1#--includedir=};;
# Installation queries
--prefix|--exec-prefix|--libdir|--includedir|--version)
if test -n "${do_query}"; then
show_usage
exit 1
fi
do_query=${1#--}
;;
# Version checking
--usage) show_usage; exit 0;;
--help) show_help; exit 0;;
--prefix) echo $prefix; exit 0;;
--exec-prefix) echo $exec_prefix; exit 0;;
--libdir) echo $libdir; exit 0;;
--includedir) echo $includedir; exit 0;;
--version) echo $version; exit 0;;
--min-version=*)
do_check_versions=yes
min_version=${1#--min-version=}
@@ -178,73 +159,17 @@ while test $# -gt 0; do
do_check_versions=yes
exact_version=${1#--exact-version=}
;;
# Compiler flag output
--cppflags) echo_cppflags=yes;;
--cxxflags) echo_cxxflags=yes;;
--ldflags) echo_ldflags=yes;;
--libs) echo_libs=yes;;
--cppflags) echo_cppflags=yes;;
--cxxflags) echo_cxxflags=yes;;
--ldflags) echo_ldflags=yes;;
--libs) echo_libs=yes;;
# Everything else is an error
*) show_usage; exit 1;;
*) show_usage; exit 1;;
esac
shift
done
# These have defaults filled in by the configure script but can also be
# overridden by environment variables or command line parameters.
prefix="${GTEST_PREFIX:-@prefix@}"
exec_prefix="${GTEST_EXEC_PREFIX:-@exec_prefix@}"
libdir="${GTEST_LIBDIR:-@libdir@}"
includedir="${GTEST_INCLUDEDIR:-@includedir@}"
# We try and detect if our binary is not located at its installed location. If
# it's not, we provide variables pointing to the source and build tree rather
# than to the install tree. This allows building against a just-built gtest
# rather than an installed gtest.
bindir="@bindir@"
this_relative_bindir=`dirname $0`
this_bindir=`cd ${this_relative_bindir}; pwd -P`
if test "${this_bindir}" = "${this_bindir%${bindir}}"; then
# The path to the script doesn't end in the bindir sequence from Autoconf,
# assume that we are in a build tree.
build_dir=`dirname ${this_bindir}`
src_dir=`cd ${this_bindir}/@top_srcdir@; pwd -P`
# TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we
# should work to remove it, and/or remove libtool altogether, replacing it
# with direct references to the library and a link path.
gtest_libs="${build_dir}/lib/libgtest.la"
gtest_ldflags=""
# We provide hooks to include from either the source or build dir, where the
# build dir is always preferred. This will potentially allow us to write
# build rules for generated headers and have them automatically be preferred
# over provided versions.
gtest_cppflags="-I${build_dir}/include -I${src_dir}/include"
gtest_cxxflags=""
else
# We're using an installed gtest, although it may be staged under some
# prefix. Assume (as our own libraries do) that we can resolve the prefix,
# and are present in the dynamic link paths.
gtest_ldflags="-L${libdir}"
gtest_libs="-l${name}"
gtest_cppflags="-I${includedir}"
gtest_cxxflags=""
fi
# Do an installation query if requested.
if test -n "$do_query"; then
case $do_query in
prefix) echo $prefix; exit 0;;
exec-prefix) echo $exec_prefix; exit 0;;
libdir) echo $libdir; exit 0;;
includedir) echo $includedir; exit 0;;
version) echo $version; exit 0;;
*) show_usage; exit 1;;
esac
fi
# Do a version check if requested.
if test "$do_check_versions" = "yes"; then
# Make sure we didn't receive a bad combination of parameters.

57
scripts/test/Makefile
View File

@@ -1,57 +0,0 @@
# A Makefile for fusing Google Test and building a sample test against it.
#
# SYNOPSIS:
#
# make [all] - makes everything.
# make TARGET - makes the given target.
# make check - makes everything and runs the built sample test.
# make clean - removes all files generated by make.
# Points to the root of fused Google Test, relative to where this file is.
FUSED_GTEST_DIR = output
# Paths to the fused gtest files.
FUSED_GTEST_H = $(FUSED_GTEST_DIR)/gtest/gtest.h
FUSED_GTEST_ALL_CC = $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
# Where to find the sample test.
SAMPLE_DIR = ../../samples
# Where to find gtest_main.cc.
GTEST_MAIN_CC = ../../src/gtest_main.cc
# Flags passed to the preprocessor.
CPPFLAGS += -I$(FUSED_GTEST_DIR)
# Flags passed to the C++ compiler.
CXXFLAGS += -g
all : sample1_unittest
check : all
./sample1_unittest
clean :
rm -rf $(FUSED_GTEST_DIR) sample1_unittest *.o
$(FUSED_GTEST_H) :
../fuse_gtest_files.py $(FUSED_GTEST_DIR)
$(FUSED_GTEST_ALL_CC) :
../fuse_gtest_files.py $(FUSED_GTEST_DIR)
gtest-all.o : $(FUSED_GTEST_H) $(FUSED_GTEST_ALL_CC)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
gtest_main.o : $(FUSED_GTEST_H) $(GTEST_MAIN_CC)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_MAIN_CC)
sample1.o : $(SAMPLE_DIR)/sample1.cc $(SAMPLE_DIR)/sample1.h
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1.cc
sample1_unittest.o : $(SAMPLE_DIR)/sample1_unittest.cc \
$(SAMPLE_DIR)/sample1.h $(FUSED_GTEST_H)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1_unittest.cc
sample1_unittest : sample1.o sample1_unittest.o gtest-all.o gtest_main.o
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@

1387
scripts/upload.py
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78
scripts/upload_gtest.py
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@@ -1,78 +0,0 @@
#!/usr/bin/env python
#
# Copyright 2009, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""upload_gtest.py v0.1.0 -- uploads a Google Test patch for review.
This simple wrapper passes all command line flags and
--cc=googletestframework@googlegroups.com to upload.py.
USAGE: upload_gtest.py [options for upload.py]
"""
__author__ = 'wan@google.com (Zhanyong Wan)'
import os
import sys
CC_FLAG = '--cc='
GTEST_GROUP = 'googletestframework@googlegroups.com'
def main():
# Finds the path to upload.py, assuming it is in the same directory
# as this file.
my_dir = os.path.dirname(os.path.abspath(__file__))
upload_py_path = os.path.join(my_dir, 'upload.py')
# Adds Google Test discussion group to the cc line if it's not there
# already.
upload_py_argv = [upload_py_path]
found_cc_flag = False
for arg in sys.argv[1:]:
if arg.startswith(CC_FLAG):
found_cc_flag = True
cc_line = arg[len(CC_FLAG):]
cc_list = [addr for addr in cc_line.split(',') if addr]
if GTEST_GROUP not in cc_list:
cc_list.append(GTEST_GROUP)
upload_py_argv.append(CC_FLAG + ','.join(cc_list))
else:
upload_py_argv.append(arg)
if not found_cc_flag:
upload_py_argv.append(CC_FLAG + GTEST_GROUP)
# Invokes upload.py with the modified command line flags.
os.execv(upload_py_path, upload_py_argv)
if __name__ == '__main__':
main()

41
src/gtest-all.cc
View File

@@ -1,41 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: mheule@google.com (Markus Heule)
//
// Google C++ Testing Framework (Google Test)
//
// Sometimes it's desirable to build Google Test by compiling a single file.
// This file serves this purpose.
#include "src/gtest.cc"
#include "src/gtest-death-test.cc"
#include "src/gtest-filepath.cc"
#include "src/gtest-port.cc"
#include "src/gtest-test-part.cc"
#include "src/gtest-typed-test.cc"

928
src/gtest-death-test.cc
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169
src/gtest-filepath.cc
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@@ -32,74 +32,28 @@
#include <gtest/internal/gtest-filepath.h>
#include <gtest/internal/gtest-port.h>
#include <stdlib.h>
#ifdef _WIN32_WCE
#include <windows.h>
#elif GTEST_OS_WINDOWS
#ifdef _WIN32
#include <direct.h>
#include <io.h>
#include <sys/stat.h>
#elif GTEST_OS_SYMBIAN
// Symbian OpenC has PATH_MAX in sys/syslimits.h
#include <sys/syslimits.h>
#include <unistd.h>
#else
#include <limits.h>
#include <sys/stat.h> // NOLINT
#include <unistd.h> // NOLINT
#include <climits> // Some Linux distributions define PATH_MAX here.
#endif // _WIN32_WCE or _WIN32
#endif // _WIN32
#if GTEST_OS_WINDOWS
#define GTEST_PATH_MAX_ _MAX_PATH
#elif defined(PATH_MAX)
#define GTEST_PATH_MAX_ PATH_MAX
#elif defined(_XOPEN_PATH_MAX)
#define GTEST_PATH_MAX_ _XOPEN_PATH_MAX
#else
#define GTEST_PATH_MAX_ _POSIX_PATH_MAX
#endif // GTEST_OS_WINDOWS
#include <sys/stat.h>
#include <gtest/internal/gtest-string.h>
namespace testing {
namespace internal {
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
const char kPathSeparator = '\\';
const char kPathSeparatorString[] = "\\";
#ifdef _WIN32_WCE
// Windows CE doesn't have a current directory. You should not use
// the current directory in tests on Windows CE, but this at least
// provides a reasonable fallback.
const char kCurrentDirectoryString[] = "\\";
// Windows CE doesn't define INVALID_FILE_ATTRIBUTES
const DWORD kInvalidFileAttributes = 0xffffffff;
#else
const char kCurrentDirectoryString[] = ".\\";
#endif // _WIN32_WCE
#else
const char kPathSeparator = '/';
const char kPathSeparatorString[] = "/";
const char kCurrentDirectoryString[] = "./";
#endif // GTEST_OS_WINDOWS
// Returns the current working directory, or "" if unsuccessful.
FilePath FilePath::GetCurrentDir() {
#ifdef _WIN32_WCE
// Windows CE doesn't have a current directory, so we just return
// something reasonable.
return FilePath(kCurrentDirectoryString);
#elif GTEST_OS_WINDOWS
char cwd[GTEST_PATH_MAX_ + 1] = {};
return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
#else
char cwd[GTEST_PATH_MAX_ + 1] = {};
return FilePath(getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
#endif
}
// Returns a copy of the FilePath with the case-insensitive extension removed.
// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
// FilePath("dir/file"). If a case-insensitive extension is not
@@ -145,37 +99,21 @@ FilePath FilePath::MakeFileName(const FilePath& directory,
const FilePath& base_name,
int number,
const char* extension) {
const FilePath file_name(
(number == 0) ?
String::Format("%s.%s", base_name.c_str(), extension) :
String::Format("%s_%d.%s", base_name.c_str(), number, extension));
return ConcatPaths(directory, file_name);
}
// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml".
// On Windows, uses \ as the separator rather than /.
FilePath FilePath::ConcatPaths(const FilePath& directory,
const FilePath& relative_path) {
if (directory.IsEmpty())
return relative_path;
const FilePath dir(directory.RemoveTrailingPathSeparator());
return FilePath(String::Format("%s%c%s", dir.c_str(), kPathSeparator,
relative_path.c_str()));
FilePath dir(directory.RemoveTrailingPathSeparator());
if (number == 0) {
return FilePath(String::Format("%s%c%s.%s", dir.c_str(), kPathSeparator,
base_name.c_str(), extension));
}
return FilePath(String::Format("%s%c%s_%d.%s", dir.c_str(), kPathSeparator,
base_name.c_str(), number, extension));
}
// Returns true if pathname describes something findable in the file-system,
// either a file, directory, or whatever.
bool FilePath::FileOrDirectoryExists() const {
#if GTEST_OS_WINDOWS
#ifdef _WIN32_WCE
LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
const DWORD attributes = GetFileAttributes(unicode);
delete [] unicode;
return attributes != kInvalidFileAttributes;
#else
#ifdef GTEST_OS_WINDOWS
struct _stat file_stat = {};
return _stat(pathname_.c_str(), &file_stat) == 0;
#endif // _WIN32_WCE
#else
struct stat file_stat = {};
return stat(pathname_.c_str(), &file_stat) == 0;
@@ -186,59 +124,19 @@ bool FilePath::FileOrDirectoryExists() const {
// that exists.
bool FilePath::DirectoryExists() const {
bool result = false;
#if GTEST_OS_WINDOWS
// Don't strip off trailing separator if path is a root directory on
// Windows (like "C:\\").
const FilePath& path(IsRootDirectory() ? *this :
RemoveTrailingPathSeparator());
#ifdef _WIN32_WCE
LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
const DWORD attributes = GetFileAttributes(unicode);
delete [] unicode;
if ((attributes != kInvalidFileAttributes) &&
(attributes & FILE_ATTRIBUTE_DIRECTORY)) {
result = true;
}
#else
#ifdef _WIN32
FilePath removed_sep(this->RemoveTrailingPathSeparator());
struct _stat file_stat = {};
result = _stat(path.c_str(), &file_stat) == 0 &&
result = _stat(removed_sep.c_str(), &file_stat) == 0 &&
(_S_IFDIR & file_stat.st_mode) != 0;
#endif // _WIN32_WCE
#else
struct stat file_stat = {};
result = stat(pathname_.c_str(), &file_stat) == 0 &&
S_ISDIR(file_stat.st_mode);
#endif // GTEST_OS_WINDOWS
#endif // _WIN32
return result;
}
// Returns true if pathname describes a root directory. (Windows has one
// root directory per disk drive.)
bool FilePath::IsRootDirectory() const {
#if GTEST_OS_WINDOWS
// TODO(wan@google.com): on Windows a network share like
// \\server\share can be a root directory, although it cannot be the
// current directory. Handle this properly.
return pathname_.GetLength() == 3 && IsAbsolutePath();
#else
return pathname_ == kPathSeparatorString;
#endif
}
// Returns true if pathname describes an absolute path.
bool FilePath::IsAbsolutePath() const {
const char* const name = pathname_.c_str();
#if GTEST_OS_WINDOWS
return pathname_.GetLength() >= 3 &&
((name[0] >= 'a' && name[0] <= 'z') ||
(name[0] >= 'A' && name[0] <= 'Z')) &&
name[1] == ':' &&
name[2] == kPathSeparator;
#else
return name[0] == kPathSeparator;
#endif
}
// Returns a pathname for a file that does not currently exist. The pathname
// will be directory/base_name.extension or
// directory/base_name_<number>.extension if directory/base_name.extension
@@ -286,15 +184,8 @@ bool FilePath::CreateDirectoriesRecursively() const {
// directory for any reason, including if the parent directory does not
// exist. Not named "CreateDirectory" because that's a macro on Windows.
bool FilePath::CreateFolder() const {
#if GTEST_OS_WINDOWS
#ifdef _WIN32_WCE
FilePath removed_sep(this->RemoveTrailingPathSeparator());
LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
int result = CreateDirectory(unicode, NULL) ? 0 : -1;
delete [] unicode;
#else
#ifdef _WIN32
int result = _mkdir(pathname_.c_str());
#endif // !WIN32_WCE
#else
int result = mkdir(pathname_.c_str(), 0777);
#endif // _WIN32
@@ -313,31 +204,5 @@ FilePath FilePath::RemoveTrailingPathSeparator() const {
: *this;
}
// Normalize removes any redundant separators that might be in the pathname.
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
// redundancies that might be in a pathname involving "." or "..".
void FilePath::Normalize() {
if (pathname_.c_str() == NULL) {
pathname_ = "";
return;
}
const char* src = pathname_.c_str();
char* const dest = new char[pathname_.GetLength() + 1];
char* dest_ptr = dest;
memset(dest_ptr, 0, pathname_.GetLength() + 1);
while (*src != '\0') {
*dest_ptr++ = *src;
if (*src != kPathSeparator)
src++;
else
while (*src == kPathSeparator)
src++;
}
*dest_ptr = '\0';
pathname_ = dest;
delete[] dest;
}
} // namespace internal
} // namespace testing

400
src/gtest-internal-inl.h
View File

@@ -37,26 +37,23 @@
#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_
#define GTEST_SRC_GTEST_INTERNAL_INL_H_
// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is
// part of Google Test's implementation; otherwise it's undefined.
#if !GTEST_IMPLEMENTATION_
// GTEST_IMPLEMENTATION is defined iff the current translation unit is
// part of Google Test's implementation.
#ifndef GTEST_IMPLEMENTATION
// A user is trying to include this from his code - just say no.
#error "gtest-internal-inl.h is part of Google Test's internal implementation."
#error "It must not be included except by Google Test itself."
#endif // GTEST_IMPLEMENTATION_
#endif // GTEST_IMPLEMENTATION
#include <errno.h>
#include <stddef.h>
#include <stdlib.h> // For strtoll/_strtoul64.
#include <string>
#include <gtest/internal/gtest-port.h>
#if GTEST_OS_WINDOWS
#include <windows.h> // For DWORD.
#ifdef GTEST_OS_WINDOWS
#include <windows.h> // NOLINT
#endif // GTEST_OS_WINDOWS
#include <ostream> // NOLINT
#include <gtest/gtest.h>
#include <gtest/gtest-spi.h>
@@ -64,28 +61,29 @@ namespace testing {
// Declares the flags.
//
// We don't want the users to modify this flag in the code, but want
// Google Test's own unit tests to be able to access it. Therefore we
// declare it here as opposed to in gtest.h.
GTEST_DECLARE_bool_(death_test_use_fork);
// We don't want the users to modify these flags in the code, but want
// Google Test's own unit tests to be able to access them. Therefore we
// declare them here as opposed to in gtest.h.
GTEST_DECLARE_bool(break_on_failure);
GTEST_DECLARE_bool(catch_exceptions);
GTEST_DECLARE_string(color);
GTEST_DECLARE_string(filter);
GTEST_DECLARE_bool(list_tests);
GTEST_DECLARE_string(output);
GTEST_DECLARE_int32(repeat);
GTEST_DECLARE_int32(stack_trace_depth);
GTEST_DECLARE_bool(show_internal_stack_frames);
namespace internal {
// The value of GetTestTypeId() as seen from within the Google Test
// library. This is solely for testing GetTestTypeId().
extern const TypeId kTestTypeIdInGoogleTest;
// Names of the flags (needed for parsing Google Test flags).
const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests";
const char kBreakOnFailureFlag[] = "break_on_failure";
const char kCatchExceptionsFlag[] = "catch_exceptions";
const char kColorFlag[] = "color";
const char kFilterFlag[] = "filter";
const char kListTestsFlag[] = "list_tests";
const char kOutputFlag[] = "output";
const char kPrintTimeFlag[] = "print_time";
const char kColorFlag[] = "color";
const char kRepeatFlag[] = "repeat";
const char kThrowOnFailureFlag[] = "throw_on_failure";
// This class saves the values of all Google Test flags in its c'tor, and
// restores them in its d'tor.
@@ -93,109 +91,49 @@ class GTestFlagSaver {
public:
// The c'tor.
GTestFlagSaver() {
also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests);
break_on_failure_ = GTEST_FLAG(break_on_failure);
catch_exceptions_ = GTEST_FLAG(catch_exceptions);
color_ = GTEST_FLAG(color);
death_test_style_ = GTEST_FLAG(death_test_style);
death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);
filter_ = GTEST_FLAG(filter);
internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);
list_tests_ = GTEST_FLAG(list_tests);
output_ = GTEST_FLAG(output);
print_time_ = GTEST_FLAG(print_time);
repeat_ = GTEST_FLAG(repeat);
throw_on_failure_ = GTEST_FLAG(throw_on_failure);
}
// The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS.
~GTestFlagSaver() {
GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_;
GTEST_FLAG(break_on_failure) = break_on_failure_;
GTEST_FLAG(catch_exceptions) = catch_exceptions_;
GTEST_FLAG(color) = color_;
GTEST_FLAG(death_test_style) = death_test_style_;
GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;
GTEST_FLAG(filter) = filter_;
GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;
GTEST_FLAG(list_tests) = list_tests_;
GTEST_FLAG(output) = output_;
GTEST_FLAG(print_time) = print_time_;
GTEST_FLAG(repeat) = repeat_;
GTEST_FLAG(throw_on_failure) = throw_on_failure_;
}
private:
// Fields for saving the original values of flags.
bool also_run_disabled_tests_;
bool break_on_failure_;
bool catch_exceptions_;
String color_;
String death_test_style_;
bool death_test_use_fork_;
String filter_;
String internal_run_death_test_;
bool list_tests_;
String output_;
bool print_time_;
bool pretty_;
internal::Int32 repeat_;
bool throw_on_failure_;
} GTEST_ATTRIBUTE_UNUSED_;
} GTEST_ATTRIBUTE_UNUSED;
// Converts a Unicode code point to a narrow string in UTF-8 encoding.
// code_point parameter is of type UInt32 because wchar_t may not be
// wide enough to contain a code point.
// The output buffer str must containt at least 32 characters.
// The function returns the address of the output buffer.
// If the code_point is not a valid Unicode code point
// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be output
// as '(Invalid Unicode 0xXXXXXXXX)'.
char* CodePointToUtf8(UInt32 code_point, char* str);
// Converts a wide string to a narrow string in UTF-8 encoding.
// The wide string is assumed to have the following encoding:
// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
// Parameter str points to a null-terminated wide string.
// Parameter num_chars may additionally limit the number
// of wchar_t characters processed. -1 is used when the entire string
// should be processed.
// If the string contains code points that are not valid Unicode code points
// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
// and contains invalid UTF-16 surrogate pairs, values in those pairs
// will be encoded as individual Unicode characters from Basic Normal Plane.
String WideStringToUtf8(const wchar_t* str, int num_chars);
// Converts a Unicode code-point to its UTF-8 encoding.
String ToUtf8String(wchar_t wchar);
// Returns the number of active threads, or 0 when there is an error.
size_t GetThreadCount();
// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
// if the variable is present. If a file already exists at this location, this
// function will write over it. If the variable is present, but the file cannot
// be created, prints an error and exits.
void WriteToShardStatusFileIfNeeded();
// Checks whether sharding is enabled by examining the relevant
// environment variable values. If the variables are present,
// but inconsistent (e.g., shard_index >= total_shards), prints
// an error and exits. If in_subprocess_for_death_test, sharding is
// disabled because it must only be applied to the original test
// process. Otherwise, we could filter out death tests we intended to execute.
bool ShouldShard(const char* total_shards_str, const char* shard_index_str,
bool in_subprocess_for_death_test);
// Parses the environment variable var as an Int32. If it is unset,
// returns default_val. If it is not an Int32, prints an error and
// and aborts.
Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val);
// Given the total number of shards, the shard index, and the test id,
// returns true iff the test should be run on this shard. The test id is
// some arbitrary but unique non-negative integer assigned to each test
// method. Assumes that 0 <= shard_index < total_shards.
bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id);
// List is a simple singly-linked list container.
//
// We cannot use std::list as Microsoft's implementation of STL has
@@ -235,7 +173,7 @@ class ListNode {
explicit ListNode(const E & element) : element_(element), next_(NULL) {}
// We disallow copying ListNode
GTEST_DISALLOW_COPY_AND_ASSIGN_(ListNode);
GTEST_DISALLOW_COPY_AND_ASSIGN(ListNode);
public:
@@ -434,7 +372,7 @@ class List {
int size_; // The number of elements in the list.
// We disallow copying List.
GTEST_DISALLOW_COPY_AND_ASSIGN_(List);
GTEST_DISALLOW_COPY_AND_ASSIGN(List);
};
// The virtual destructor of List.
@@ -592,15 +530,14 @@ class TestResult {
TimeInMillis elapsed_time_;
// We disallow copying TestResult.
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult);
GTEST_DISALLOW_COPY_AND_ASSIGN(TestResult);
}; // class TestResult
class TestInfoImpl {
public:
TestInfoImpl(TestInfo* parent, const char* test_case_name,
const char* name, const char* test_case_comment,
const char* comment, TypeId fixture_class_id,
internal::TestFactoryBase* factory);
const char* name, TypeId fixture_class_id,
TestMaker maker);
~TestInfoImpl();
// Returns true if this test should run.
@@ -621,12 +558,6 @@ class TestInfoImpl {
// Returns the test name.
const char* name() const { return name_.c_str(); }
// Returns the test case comment.
const char* test_case_comment() const { return test_case_comment_.c_str(); }
// Returns the test comment.
const char* comment() const { return comment_.c_str(); }
// Returns the ID of the test fixture class.
TypeId fixture_class_id() const { return fixture_class_id_; }
@@ -653,22 +584,19 @@ class TestInfoImpl {
private:
// These fields are immutable properties of the test.
TestInfo* const parent_; // The owner of this object
const String test_case_name_; // Test case name
const String name_; // Test name
const String test_case_comment_; // Test case comment
const String comment_; // Test comment
const TypeId fixture_class_id_; // ID of the test fixture class
bool should_run_; // True iff this test should run
bool is_disabled_; // True iff this test is disabled
internal::TestFactoryBase* const factory_; // The factory that creates
// the test object
TestInfo* const parent_; // The owner of this object
const String test_case_name_; // Test case name
const String name_; // Test name
const TypeId fixture_class_id_; // ID of the test fixture class
bool should_run_; // True iff this test should run
bool is_disabled_; // True iff this test is disabled
const TestMaker maker_; // The function that creates the test object
// This field is mutable and needs to be reset before running the
// test for the second time.
internal::TestResult result_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfoImpl);
GTEST_DISALLOW_COPY_AND_ASSIGN(TestInfoImpl);
};
} // namespace internal
@@ -688,7 +616,7 @@ class TestCase {
// name: name of the test case
// set_up_tc: pointer to the function that sets up the test case
// tear_down_tc: pointer to the function that tears down the test case
TestCase(const char* name, const char* comment,
TestCase(const char* name,
Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc);
@@ -698,9 +626,6 @@ class TestCase {
// Gets the name of the TestCase.
const char* name() const { return name_.c_str(); }
// Returns the test case comment.
const char* comment() const { return comment_.c_str(); }
// Returns true if any test in this test case should run.
bool should_run() const { return should_run_; }
@@ -786,8 +711,6 @@ class TestCase {
private:
// Name of the test case.
internal::String name_;
// Comment on the test case.
internal::String comment_;
// List of TestInfos.
internal::List<TestInfo*>* test_info_list_;
// Pointer to the function that sets up the test case.
@@ -800,7 +723,7 @@ class TestCase {
internal::TimeInMillis elapsed_time_;
// We disallow copying TestCases.
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestCase);
GTEST_DISALLOW_COPY_AND_ASSIGN(TestCase);
};
namespace internal {
@@ -822,10 +745,9 @@ class UnitTestOptions {
// Returns the output format, or "" for normal printed output.
static String GetOutputFormat();
// Returns the absolute path of the requested output file, or the
// default (test_detail.xml in the original working directory) if
// none was explicitly specified.
static String GetAbsolutePathToOutputFile();
// Returns the name of the requested output file, or the default if none
// was explicitly specified.
static String GetOutputFile();
// Functions for processing the gtest_filter flag.
@@ -841,7 +763,7 @@ class UnitTestOptions {
static bool FilterMatchesTest(const String &test_case_name,
const String &test_name);
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
// Function for supporting the gtest_catch_exception flag.
// Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
@@ -849,7 +771,7 @@ class UnitTestOptions {
// This function is useful as an __except condition.
static int GTestShouldProcessSEH(DWORD exception_code);
#endif // GTEST_OS_WINDOWS
private:
// Returns true if "name" matches the ':' separated list of glob-style
// filters in "filter".
static bool MatchesFilter(const String& name, const char* filter);
@@ -879,10 +801,10 @@ class OsStackTraceGetterInterface {
virtual void UponLeavingGTest() = 0;
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface);
GTEST_DISALLOW_COPY_AND_ASSIGN(OsStackTraceGetterInterface);
};
// A working implementation of the OsStackTraceGetterInterface interface.
// A working implemenation of the OsStackTraceGetterInterface interface.
class OsStackTraceGetter : public OsStackTraceGetterInterface {
public:
OsStackTraceGetter() {}
@@ -902,7 +824,7 @@ class OsStackTraceGetter : public OsStackTraceGetterInterface {
// and any calls to CurrentStackTrace() from within the user code.
void* caller_frame_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter);
GTEST_DISALLOW_COPY_AND_ASSIGN(OsStackTraceGetter);
};
// Information about a Google Test trace point.
@@ -912,67 +834,24 @@ struct TraceInfo {
String message;
};
// This is the default global test part result reporter used in UnitTestImpl.
// This class should only be used by UnitTestImpl.
class DefaultGlobalTestPartResultReporter
: public TestPartResultReporterInterface {
public:
explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test);
// Implements the TestPartResultReporterInterface. Reports the test part
// result in the current test.
virtual void ReportTestPartResult(const TestPartResult& result);
private:
UnitTestImpl* const unit_test_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter);
};
// This is the default per thread test part result reporter used in
// UnitTestImpl. This class should only be used by UnitTestImpl.
class DefaultPerThreadTestPartResultReporter
: public TestPartResultReporterInterface {
public:
explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test);
// Implements the TestPartResultReporterInterface. The implementation just
// delegates to the current global test part result reporter of *unit_test_.
virtual void ReportTestPartResult(const TestPartResult& result);
private:
UnitTestImpl* const unit_test_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter);
};
// The private implementation of the UnitTest class. We don't protect
// the methods under a mutex, as this class is not accessible by a
// user and the UnitTest class that delegates work to this class does
// proper locking.
class UnitTestImpl {
class UnitTestImpl : public TestPartResultReporterInterface {
public:
explicit UnitTestImpl(UnitTest* parent);
virtual ~UnitTestImpl();
// There are two different ways to register your own TestPartResultReporter.
// You can register your own repoter to listen either only for test results
// from the current thread or for results from all threads.
// By default, each per-thread test result repoter just passes a new
// TestPartResult to the global test result reporter, which registers the
// test part result for the currently running test.
// Reports a test part result. This method is from the
// TestPartResultReporterInterface interface.
virtual void ReportTestPartResult(const TestPartResult& result);
// Returns the global test part result reporter.
TestPartResultReporterInterface* GetGlobalTestPartResultReporter();
// Returns the current test part result reporter.
TestPartResultReporterInterface* test_part_result_reporter();
// Sets the global test part result reporter.
void SetGlobalTestPartResultReporter(
TestPartResultReporterInterface* reporter);
// Returns the test part result reporter for the current thread.
TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread();
// Sets the test part result reporter for the current thread.
void SetTestPartResultReporterForCurrentThread(
TestPartResultReporterInterface* reporter);
// Sets the current test part result reporter.
void set_test_part_result_reporter(TestPartResultReporterInterface* reporter);
// Gets the number of successful test cases.
int successful_test_case_count() const;
@@ -1068,7 +947,6 @@ class UnitTestImpl {
// set_up_tc: pointer to the function that sets up the test case
// tear_down_tc: pointer to the function that tears down the test case
TestCase* GetTestCase(const char* test_case_name,
const char* comment,
Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc);
@@ -1082,35 +960,11 @@ class UnitTestImpl {
void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc,
TestInfo * test_info) {
// In order to support thread-safe death tests, we need to
// remember the original working directory when the test program
// was first invoked. We cannot do this in RUN_ALL_TESTS(), as
// the user may have changed the current directory before calling
// RUN_ALL_TESTS(). Therefore we capture the current directory in
// AddTestInfo(), which is called to register a TEST or TEST_F
// before main() is reached.
if (original_working_dir_.IsEmpty()) {
original_working_dir_.Set(FilePath::GetCurrentDir());
if (original_working_dir_.IsEmpty()) {
printf("%s\n", "Failed to get the current working directory.");
abort();
}
}
GetTestCase(test_info->test_case_name(),
test_info->test_case_comment(),
set_up_tc,
tear_down_tc)->AddTestInfo(test_info);
}
#if GTEST_HAS_PARAM_TEST
// Returns ParameterizedTestCaseRegistry object used to keep track of
// value-parameterized tests and instantiate and register them.
internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {
return parameterized_test_registry_;
}
#endif // GTEST_HAS_PARAM_TEST
// Sets the TestCase object for the test that's currently running.
void set_current_test_case(TestCase* current_test_case) {
current_test_case_ = current_test_case;
@@ -1123,14 +977,6 @@ class UnitTestImpl {
current_test_info_ = current_test_info;
}
// Registers all parameterized tests defined using TEST_P and
// INSTANTIATE_TEST_P, creating regular tests for each test/parameter
// combination. This method can be called more then once; it has
// guards protecting from registering the tests more then once.
// If value-parameterized tests are disabled, RegisterParameterizedTests
// is present but does nothing.
void RegisterParameterizedTests();
// Runs all tests in this UnitTest object, prints the result, and
// returns 0 if all tests are successful, or 1 otherwise. If any
// exception is thrown during a test on Windows, this test is
@@ -1145,18 +991,11 @@ class UnitTestImpl {
ad_hoc_test_result_.Clear();
}
enum ReactionToSharding {
HONOR_SHARDING_PROTOCOL,
IGNORE_SHARDING_PROTOCOL
};
// Matches the full name of each test against the user-specified
// filter to decide whether the test should run, then records the
// result in each TestCase and TestInfo object.
// If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests
// based on sharding variables in the environment.
// Returns the number of tests that should run.
int FilterTests(ReactionToSharding shard_tests);
int FilterTests();
// Lists all the tests by name.
void ListAllTests();
@@ -1183,7 +1022,7 @@ class UnitTestImpl {
return gtest_trace_stack_.pointer();
}
#if GTEST_HAS_DEATH_TEST
#ifdef GTEST_HAS_DEATH_TEST
// Returns a pointer to the parsed --gtest_internal_run_death_test
// flag, or NULL if that flag was not specified.
// This information is useful only in a death test child process.
@@ -1200,29 +1039,11 @@ class UnitTestImpl {
#endif // GTEST_HAS_DEATH_TEST
private:
friend class ::testing::UnitTest;
// The UnitTest object that owns this implementation object.
UnitTest* const parent_;
// The working directory when the first TEST() or TEST_F() was
// executed.
internal::FilePath original_working_dir_;
// The default test part result reporters.
DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_;
DefaultPerThreadTestPartResultReporter
default_per_thread_test_part_result_reporter_;
// Points to (but doesn't own) the global test part result reporter.
TestPartResultReporterInterface* global_test_part_result_repoter_;
// Protects read and write access to global_test_part_result_reporter_.
internal::Mutex global_test_part_result_reporter_mutex_;
// Points to (but doesn't own) the per-thread test part result reporter.
internal::ThreadLocal<TestPartResultReporterInterface*>
per_thread_test_part_result_reporter_;
// Points to (but doesn't own) the test part result reporter.
TestPartResultReporterInterface* test_part_result_reporter_;
// The list of environments that need to be set-up/torn-down
// before/after the tests are run. environments_in_reverse_order_
@@ -1232,15 +1053,6 @@ class UnitTestImpl {
internal::List<TestCase*> test_cases_; // The list of TestCases.
#if GTEST_HAS_PARAM_TEST
// ParameterizedTestRegistry object used to register value-parameterized
// tests.
internal::ParameterizedTestCaseRegistry parameterized_test_registry_;
// Indicates whether RegisterParameterizedTests() has been called already.
bool parameterized_tests_registered_;
#endif // GTEST_HAS_PARAM_TEST
// Points to the last death test case registered. Initially NULL.
internal::ListNode<TestCase*>* last_death_test_case_;
@@ -1281,7 +1093,7 @@ class UnitTestImpl {
// How long the test took to run, in milliseconds.
TimeInMillis elapsed_time_;
#if GTEST_HAS_DEATH_TEST
#ifdef GTEST_HAS_DEATH_TEST
// The decomposed components of the gtest_internal_run_death_test flag,
// parsed when RUN_ALL_TESTS is called.
internal::scoped_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
@@ -1291,7 +1103,7 @@ class UnitTestImpl {
// A per-thread stack of traces created by the SCOPED_TRACE() macro.
internal::ThreadLocal<internal::List<TraceInfo> > gtest_trace_stack_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl);
GTEST_DISALLOW_COPY_AND_ASSIGN(UnitTestImpl);
}; // class UnitTestImpl
// Convenience function for accessing the global UnitTest
@@ -1300,98 +1112,6 @@ inline UnitTestImpl* GetUnitTestImpl() {
return UnitTest::GetInstance()->impl();
}
// Internal helper functions for implementing the simple regular
// expression matcher.
bool IsInSet(char ch, const char* str);
bool IsDigit(char ch);
bool IsPunct(char ch);
bool IsRepeat(char ch);
bool IsWhiteSpace(char ch);
bool IsWordChar(char ch);
bool IsValidEscape(char ch);
bool AtomMatchesChar(bool escaped, char pattern, char ch);
bool ValidateRegex(const char* regex);
bool MatchRegexAtHead(const char* regex, const char* str);
bool MatchRepetitionAndRegexAtHead(
bool escaped, char ch, char repeat, const char* regex, const char* str);
bool MatchRegexAnywhere(const char* regex, const char* str);
// Parses the command line for Google Test flags, without initializing
// other parts of Google Test.
void ParseGoogleTestFlagsOnly(int* argc, char** argv);
void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv);
#if GTEST_HAS_DEATH_TEST
// Returns the message describing the last system error, regardless of the
// platform.
String GetLastSystemErrorMessage();
#if GTEST_OS_WINDOWS
// Provides leak-safe Windows kernel handle ownership.
class AutoHandle {
public:
AutoHandle() : handle_(INVALID_HANDLE_VALUE) {}
explicit AutoHandle(HANDLE handle) : handle_(handle) {}
~AutoHandle() { Reset(); }
HANDLE Get() const { return handle_; }
void Reset() { Reset(INVALID_HANDLE_VALUE); }
void Reset(HANDLE handle) {
if (handle != handle_) {
if (handle_ != INVALID_HANDLE_VALUE)
::CloseHandle(handle_);
handle_ = handle;
}
}
private:
HANDLE handle_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle);
};
#endif // GTEST_OS_WINDOWS
// Attempts to parse a string into a positive integer pointed to by the
// number parameter. Returns true if that is possible.
// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use
// it here.
template <typename Integer>
bool ParseNaturalNumber(const ::std::string& str, Integer* number) {
// Fail fast if the given string does not begin with a digit;
// this bypasses strtoXXX's "optional leading whitespace and plus
// or minus sign" semantics, which are undesirable here.
if (str.empty() || !isdigit(str[0])) {
return false;
}
errno = 0;
char* end;
// BiggestConvertible is the largest integer type that system-provided
// string-to-number conversion routines can return.
#if GTEST_OS_WINDOWS
typedef unsigned __int64 BiggestConvertible;
const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10);
#else
typedef unsigned long long BiggestConvertible; // NOLINT
const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10);
#endif // GTEST_OS_WINDOWS
const bool parse_success = *end == '\0' && errno == 0;
// TODO(vladl@google.com): Convert this to compile time assertion when it is
// available.
GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
const Integer result = static_cast<Integer>(parsed);
if (parse_success && static_cast<BiggestConvertible>(result) == parsed) {
*number = result;
return true;
}
return false;
}
#endif // GTEST_HAS_DEATH_TEST
} // namespace internal
} // namespace testing

415
src/gtest-port.cc
View File

@@ -32,359 +32,46 @@
#include <gtest/internal/gtest-port.h>
#include <limits.h>
#ifdef GTEST_HAS_DEATH_TEST
#include <regex.h>
#endif // GTEST_HAS_DEATH_TEST
#include <stdlib.h>
#include <stdio.h>
#if GTEST_OS_WINDOWS
#include <io.h>
#include <sys/stat.h>
#else
#include <unistd.h>
#endif // GTEST_OS_WINDOWS
#if GTEST_USES_SIMPLE_RE
#include <string.h>
#endif
#ifdef _WIN32_WCE
#include <windows.h> // For TerminateProcess()
#endif // _WIN32_WCE
#include <gtest/gtest-spi.h>
#include <gtest/gtest-message.h>
#include <gtest/internal/gtest-string.h>
// Indicates that this translation unit is part of Google Test's
// implementation. It must come before gtest-internal-inl.h is
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
namespace testing {
namespace internal {
#if GTEST_OS_WINDOWS
// Microsoft does not provide a definition of STDERR_FILENO.
const int kStdErrFileno = 2;
#else
const int kStdErrFileno = STDERR_FILENO;
#endif // GTEST_OS_WINDOWS
#if GTEST_USES_POSIX_RE
#ifdef GTEST_HAS_DEATH_TEST
// Implements RE. Currently only needed for death tests.
RE::~RE() {
regfree(&partial_regex_);
regfree(&full_regex_);
regfree(&regex_);
free(const_cast<char*>(pattern_));
}
// Returns true iff regular expression re matches the entire str.
bool RE::FullMatch(const char* str, const RE& re) {
if (!re.is_valid_) return false;
regmatch_t match;
return regexec(&re.full_regex_, str, 1, &match, 0) == 0;
}
// Returns true iff regular expression re matches a substring of str
// (including str itself).
// Returns true iff str contains regular expression re.
bool RE::PartialMatch(const char* str, const RE& re) {
if (!re.is_valid_) return false;
regmatch_t match;
return regexec(&re.partial_regex_, str, 1, &match, 0) == 0;
return regexec(&re.regex_, str, 1, &match, 0) == 0;
}
// Initializes an RE from its string representation.
void RE::Init(const char* regex) {
pattern_ = strdup(regex);
// Reserves enough bytes to hold the regular expression used for a
// full match.
const size_t full_regex_len = strlen(regex) + 10;
char* const full_pattern = new char[full_regex_len];
snprintf(full_pattern, full_regex_len, "^(%s)$", regex);
is_valid_ = regcomp(&full_regex_, full_pattern, REG_EXTENDED) == 0;
// We want to call regcomp(&partial_regex_, ...) even if the
// previous expression returns false. Otherwise partial_regex_ may
// not be properly initialized can may cause trouble when it's
// freed.
//
// Some implementation of POSIX regex (e.g. on at least some
// versions of Cygwin) doesn't accept the empty string as a valid
// regex. We change it to an equivalent form "()" to be safe.
const char* const partial_regex = (*regex == '\0') ? "()" : regex;
is_valid_ = (regcomp(&partial_regex_, partial_regex, REG_EXTENDED) == 0)
&& is_valid_;
is_valid_ = regcomp(&regex_, regex, REG_EXTENDED) == 0;
EXPECT_TRUE(is_valid_)
<< "Regular expression \"" << regex
<< "\" is not a valid POSIX Extended regular expression.";
delete[] full_pattern;
}
#elif GTEST_USES_SIMPLE_RE
// Returns true iff ch appears anywhere in str (excluding the
// terminating '\0' character).
bool IsInSet(char ch, const char* str) {
return ch != '\0' && strchr(str, ch) != NULL;
}
// Returns true iff ch belongs to the given classification. Unlike
// similar functions in <ctype.h>, these aren't affected by the
// current locale.
bool IsDigit(char ch) { return '0' <= ch && ch <= '9'; }
bool IsPunct(char ch) {
return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~");
}
bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); }
bool IsWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); }
bool IsWordChar(char ch) {
return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||
('0' <= ch && ch <= '9') || ch == '_';
}
// Returns true iff "\\c" is a supported escape sequence.
bool IsValidEscape(char c) {
return (IsPunct(c) || IsInSet(c, "dDfnrsStvwW"));
}
// Returns true iff the given atom (specified by escaped and pattern)
// matches ch. The result is undefined if the atom is invalid.
bool AtomMatchesChar(bool escaped, char pattern_char, char ch) {
if (escaped) { // "\\p" where p is pattern_char.
switch (pattern_char) {
case 'd': return IsDigit(ch);
case 'D': return !IsDigit(ch);
case 'f': return ch == '\f';
case 'n': return ch == '\n';
case 'r': return ch == '\r';
case 's': return IsWhiteSpace(ch);
case 'S': return !IsWhiteSpace(ch);
case 't': return ch == '\t';
case 'v': return ch == '\v';
case 'w': return IsWordChar(ch);
case 'W': return !IsWordChar(ch);
}
return IsPunct(pattern_char) && pattern_char == ch;
}
return (pattern_char == '.' && ch != '\n') || pattern_char == ch;
}
// Helper function used by ValidateRegex() to format error messages.
String FormatRegexSyntaxError(const char* regex, int index) {
return (Message() << "Syntax error at index " << index
<< " in simple regular expression \"" << regex << "\": ").GetString();
}
// Generates non-fatal failures and returns false if regex is invalid;
// otherwise returns true.
bool ValidateRegex(const char* regex) {
if (regex == NULL) {
// TODO(wan@google.com): fix the source file location in the
// assertion failures to match where the regex is used in user
// code.
ADD_FAILURE() << "NULL is not a valid simple regular expression.";
return false;
}
bool is_valid = true;
// True iff ?, *, or + can follow the previous atom.
bool prev_repeatable = false;
for (int i = 0; regex[i]; i++) {
if (regex[i] == '\\') { // An escape sequence
i++;
if (regex[i] == '\0') {
ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
<< "'\\' cannot appear at the end.";
return false;
}
if (!IsValidEscape(regex[i])) {
ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
<< "invalid escape sequence \"\\" << regex[i] << "\".";
is_valid = false;
}
prev_repeatable = true;
} else { // Not an escape sequence.
const char ch = regex[i];
if (ch == '^' && i > 0) {
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
<< "'^' can only appear at the beginning.";
is_valid = false;
} else if (ch == '$' && regex[i + 1] != '\0') {
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
<< "'$' can only appear at the end.";
is_valid = false;
} else if (IsInSet(ch, "()[]{}|")) {
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
<< "'" << ch << "' is unsupported.";
is_valid = false;
} else if (IsRepeat(ch) && !prev_repeatable) {
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
<< "'" << ch << "' can only follow a repeatable token.";
is_valid = false;
}
prev_repeatable = !IsInSet(ch, "^$?*+");
}
}
return is_valid;
}
// Matches a repeated regex atom followed by a valid simple regular
// expression. The regex atom is defined as c if escaped is false,
// or \c otherwise. repeat is the repetition meta character (?, *,
// or +). The behavior is undefined if str contains too many
// characters to be indexable by size_t, in which case the test will
// probably time out anyway. We are fine with this limitation as
// std::string has it too.
bool MatchRepetitionAndRegexAtHead(
bool escaped, char c, char repeat, const char* regex,
const char* str) {
const size_t min_count = (repeat == '+') ? 1 : 0;
const size_t max_count = (repeat == '?') ? 1 :
static_cast<size_t>(-1) - 1;
// We cannot call numeric_limits::max() as it conflicts with the
// max() macro on Windows.
for (size_t i = 0; i <= max_count; ++i) {
// We know that the atom matches each of the first i characters in str.
if (i >= min_count && MatchRegexAtHead(regex, str + i)) {
// We have enough matches at the head, and the tail matches too.
// Since we only care about *whether* the pattern matches str
// (as opposed to *how* it matches), there is no need to find a
// greedy match.
return true;
}
if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i]))
return false;
}
return false;
}
// Returns true iff regex matches a prefix of str. regex must be a
// valid simple regular expression and not start with "^", or the
// result is undefined.
bool MatchRegexAtHead(const char* regex, const char* str) {
if (*regex == '\0') // An empty regex matches a prefix of anything.
return true;
// "$" only matches the end of a string. Note that regex being
// valid guarantees that there's nothing after "$" in it.
if (*regex == '$')
return *str == '\0';
// Is the first thing in regex an escape sequence?
const bool escaped = *regex == '\\';
if (escaped)
++regex;
if (IsRepeat(regex[1])) {
// MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so
// here's an indirect recursion. It terminates as the regex gets
// shorter in each recursion.
return MatchRepetitionAndRegexAtHead(
escaped, regex[0], regex[1], regex + 2, str);
} else {
// regex isn't empty, isn't "$", and doesn't start with a
// repetition. We match the first atom of regex with the first
// character of str and recurse.
return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) &&
MatchRegexAtHead(regex + 1, str + 1);
}
}
// Returns true iff regex matches any substring of str. regex must be
// a valid simple regular expression, or the result is undefined.
//
// The algorithm is recursive, but the recursion depth doesn't exceed
// the regex length, so we won't need to worry about running out of
// stack space normally. In rare cases the time complexity can be
// exponential with respect to the regex length + the string length,
// but usually it's must faster (often close to linear).
bool MatchRegexAnywhere(const char* regex, const char* str) {
if (regex == NULL || str == NULL)
return false;
if (*regex == '^')
return MatchRegexAtHead(regex + 1, str);
// A successful match can be anywhere in str.
do {
if (MatchRegexAtHead(regex, str))
return true;
} while (*str++ != '\0');
return false;
}
// Implements the RE class.
RE::~RE() {
free(const_cast<char*>(pattern_));
free(const_cast<char*>(full_pattern_));
}
// Returns true iff regular expression re matches the entire str.
bool RE::FullMatch(const char* str, const RE& re) {
return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str);
}
// Returns true iff regular expression re matches a substring of str
// (including str itself).
bool RE::PartialMatch(const char* str, const RE& re) {
return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str);
}
// Initializes an RE from its string representation.
void RE::Init(const char* regex) {
pattern_ = full_pattern_ = NULL;
if (regex != NULL) {
#if GTEST_OS_WINDOWS
pattern_ = _strdup(regex);
#else
pattern_ = strdup(regex);
#endif
}
is_valid_ = ValidateRegex(regex);
if (!is_valid_) {
// No need to calculate the full pattern when the regex is invalid.
return;
}
const size_t len = strlen(regex);
// Reserves enough bytes to hold the regular expression used for a
// full match: we need space to prepend a '^', append a '$', and
// terminate the string with '\0'.
char* buffer = static_cast<char*>(malloc(len + 3));
full_pattern_ = buffer;
if (*regex != '^')
*buffer++ = '^'; // Makes sure full_pattern_ starts with '^'.
// We don't use snprintf or strncpy, as they trigger a warning when
// compiled with VC++ 8.0.
memcpy(buffer, regex, len);
buffer += len;
if (len == 0 || regex[len - 1] != '$')
*buffer++ = '$'; // Makes sure full_pattern_ ends with '$'.
*buffer = '\0';
}
#endif // GTEST_USES_POSIX_RE
#endif // GTEST_HAS_DEATH_TEST
// Logs a message at the given severity level.
void GTestLog(GTestLogSeverity severity, const char* file,
@@ -395,19 +82,11 @@ void GTestLog(GTestLogSeverity severity, const char* file,
severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]";
fprintf(stderr, "\n%s %s:%d: %s\n", marker, file, line, msg);
if (severity == GTEST_FATAL) {
fflush(NULL); // abort() is not guaranteed to flush open file streams.
abort();
}
}
#if GTEST_HAS_STD_STRING
// Disable Microsoft deprecation warnings for POSIX functions called from
// this class (creat, dup, dup2, and close)
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4996)
#endif // _MSC_VER
#ifdef GTEST_HAS_DEATH_TEST
// Defines the stderr capturer.
@@ -415,26 +94,13 @@ class CapturedStderr {
public:
// The ctor redirects stderr to a temporary file.
CapturedStderr() {
uncaptured_fd_ = dup(kStdErrFileno);
uncaptured_fd_ = dup(STDERR_FILENO);
#if GTEST_OS_WINDOWS
char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT
char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT
::GetTempPathA(sizeof(temp_dir_path), temp_dir_path);
::GetTempFileNameA(temp_dir_path, "gtest_redir", 0, temp_file_path);
const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE);
filename_ = temp_file_path;
#else
// There's no guarantee that a test has write access to the
// current directory, so we create the temporary file in the /tmp
// directory instead.
char name_template[] = "/tmp/captured_stderr.XXXXXX";
char name_template[] = "captured_stderr.XXXXXX";
const int captured_fd = mkstemp(name_template);
filename_ = name_template;
#endif // GTEST_OS_WINDOWS
fflush(NULL);
dup2(captured_fd, kStdErrFileno);
dup2(captured_fd, STDERR_FILENO);
close(captured_fd);
}
@@ -446,7 +112,7 @@ class CapturedStderr {
void StopCapture() {
// Restores the original stream.
fflush(NULL);
dup2(uncaptured_fd_, kStdErrFileno);
dup2(uncaptured_fd_, STDERR_FILENO);
close(uncaptured_fd_);
uncaptured_fd_ = -1;
}
@@ -461,10 +127,6 @@ class CapturedStderr {
::std::string filename_;
};
#ifdef _MSC_VER
#pragma warning(pop)
#endif // _MSC_VER
static CapturedStderr* g_captured_stderr = NULL;
// Returns the size (in bytes) of a file.
@@ -474,6 +136,8 @@ static size_t GetFileSize(FILE * file) {
}
// Reads the entire content of a file as a string.
// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can
// use it here.
static ::std::string ReadEntireFile(FILE * file) {
const size_t file_size = GetFileSize(file);
char* const buffer = new char[file_size];
@@ -499,7 +163,7 @@ static ::std::string ReadEntireFile(FILE * file) {
// Starts capturing stderr.
void CaptureStderr() {
if (g_captured_stderr != NULL) {
GTEST_LOG_(FATAL, "Only one stderr capturer can exist at one time.");
GTEST_LOG(FATAL, "Only one stderr capturer can exist at one time.");
}
g_captured_stderr = new CapturedStderr;
}
@@ -509,18 +173,9 @@ void CaptureStderr() {
// use it here.
::std::string GetCapturedStderr() {
g_captured_stderr->StopCapture();
// Disables Microsoft deprecation warning for fopen and fclose.
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4996)
#endif // _MSC_VER
FILE* const file = fopen(g_captured_stderr->filename().c_str(), "r");
const ::std::string content = ReadEntireFile(file);
fclose(file);
#ifdef _MSC_VER
#pragma warning(pop)
#endif // _MSC_VER
delete g_captured_stderr;
g_captured_stderr = NULL;
@@ -528,10 +183,6 @@ void CaptureStderr() {
return content;
}
#endif // GTEST_HAS_STD_STRING
#if GTEST_HAS_DEATH_TEST
// A copy of all command line arguments. Set by InitGoogleTest().
::std::vector<String> g_argvs;
@@ -540,19 +191,11 @@ const ::std::vector<String>& GetArgvs() { return g_argvs; }
#endif // GTEST_HAS_DEATH_TEST
#ifdef _WIN32_WCE
void abort() {
DebugBreak();
TerminateProcess(GetCurrentProcess(), 1);
}
#endif // _WIN32_WCE
// Returns the name of the environment variable corresponding to the
// given flag. For example, FlagToEnvVar("foo") will return
// "GTEST_FOO" in the open-source version.
static String FlagToEnvVar(const char* flag) {
const String full_flag =
(Message() << GTEST_FLAG_PREFIX_ << flag).GetString();
const String full_flag = (Message() << GTEST_FLAG_PREFIX << flag).GetString();
Message env_var;
for (int i = 0; i != full_flag.GetLength(); i++) {
@@ -562,6 +205,17 @@ static String FlagToEnvVar(const char* flag) {
return env_var.GetString();
}
// Reads and returns the Boolean environment variable corresponding to
// the given flag; if it's not set, returns default_value.
//
// The value is considered true iff it's not "0".
bool BoolFromGTestEnv(const char* flag, bool default_value) {
const String env_var = FlagToEnvVar(flag);
const char* const string_value = GetEnv(env_var.c_str());
return string_value == NULL ?
default_value : strcmp(string_value, "0") != 0;
}
// Parses 'str' for a 32-bit signed integer. If successful, writes
// the result to *value and returns true; otherwise leaves *value
// unchanged and returns false.
@@ -603,17 +257,6 @@ bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
return true;
}
// Reads and returns the Boolean environment variable corresponding to
// the given flag; if it's not set, returns default_value.
//
// The value is considered true iff it's not "0".
bool BoolFromGTestEnv(const char* flag, bool default_value) {
const String env_var = FlagToEnvVar(flag);
const char* const string_value = GetEnv(env_var.c_str());
return string_value == NULL ?
default_value : strcmp(string_value, "0") != 0;
}
// Reads and returns a 32-bit integer stored in the environment
// variable corresponding to the given flag; if it isn't set or
// doesn't represent a valid 32-bit integer, returns default_value.

124
src/gtest-test-part.cc
View File

@@ -1,124 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: mheule@google.com (Markus Heule)
//
// The Google C++ Testing Framework (Google Test)
#include <gtest/gtest-test-part.h>
// Indicates that this translation unit is part of Google Test's
// implementation. It must come before gtest-internal-inl.h is
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
namespace testing {
// Gets the summary of the failure message by omitting the stack trace
// in it.
internal::String TestPartResult::ExtractSummary(const char* message) {
const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
return stack_trace == NULL ? internal::String(message) :
internal::String(message, stack_trace - message);
}
// Prints a TestPartResult object.
std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
return os << result.file_name() << ":"
<< result.line_number() << ": "
<< (result.type() == TPRT_SUCCESS ? "Success" :
result.type() == TPRT_FATAL_FAILURE ? "Fatal failure" :
"Non-fatal failure") << ":\n"
<< result.message() << std::endl;
}
// Constructs an empty TestPartResultArray.
TestPartResultArray::TestPartResultArray()
: list_(new internal::List<TestPartResult>) {
}
// Destructs a TestPartResultArray.
TestPartResultArray::~TestPartResultArray() {
delete list_;
}
// Appends a TestPartResult to the array.
void TestPartResultArray::Append(const TestPartResult& result) {
list_->PushBack(result);
}
// Returns the TestPartResult at the given index (0-based).
const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const {
if (index < 0 || index >= size()) {
printf("\nInvalid index (%d) into TestPartResultArray.\n", index);
internal::abort();
}
const internal::ListNode<TestPartResult>* p = list_->Head();
for (int i = 0; i < index; i++) {
p = p->next();
}
return p->element();
}
// Returns the number of TestPartResult objects in the array.
int TestPartResultArray::size() const {
return list_->size();
}
namespace internal {
HasNewFatalFailureHelper::HasNewFatalFailureHelper()
: has_new_fatal_failure_(false),
original_reporter_(UnitTest::GetInstance()->impl()->
GetTestPartResultReporterForCurrentThread()) {
UnitTest::GetInstance()->impl()->SetTestPartResultReporterForCurrentThread(
this);
}
HasNewFatalFailureHelper::~HasNewFatalFailureHelper() {
UnitTest::GetInstance()->impl()->SetTestPartResultReporterForCurrentThread(
original_reporter_);
}
void HasNewFatalFailureHelper::ReportTestPartResult(
const TestPartResult& result) {
if (result.fatally_failed())
has_new_fatal_failure_ = true;
original_reporter_->ReportTestPartResult(result);
}
} // namespace internal
} // namespace testing

98
src/gtest-typed-test.cc
View File

@@ -1,98 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
#include <gtest/gtest-typed-test.h>
#include <gtest/gtest.h>
namespace testing {
namespace internal {
#if GTEST_HAS_TYPED_TEST_P
// Verifies that registered_tests match the test names in
// defined_test_names_; returns registered_tests if successful, or
// aborts the program otherwise.
const char* TypedTestCasePState::VerifyRegisteredTestNames(
const char* file, int line, const char* registered_tests) {
typedef ::std::set<const char*>::const_iterator DefinedTestIter;
registered_ = true;
Message errors;
::std::set<String> tests;
for (const char* names = registered_tests; names != NULL;
names = SkipComma(names)) {
const String name = GetPrefixUntilComma(names);
if (tests.count(name) != 0) {
errors << "Test " << name << " is listed more than once.\n";
continue;
}
bool found = false;
for (DefinedTestIter it = defined_test_names_.begin();
it != defined_test_names_.end();
++it) {
if (name == *it) {
found = true;
break;
}
}
if (found) {
tests.insert(name);
} else {
errors << "No test named " << name
<< " can be found in this test case.\n";
}
}
for (DefinedTestIter it = defined_test_names_.begin();
it != defined_test_names_.end();
++it) {
if (tests.count(*it) == 0) {
errors << "You forgot to list test " << *it << ".\n";
}
}
const String& errors_str = errors.GetString();
if (errors_str != "") {
fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
errors_str.c_str());
fflush(stderr);
abort();
}
return registered_tests;
}
#endif // GTEST_HAS_TYPED_TEST_P
} // namespace internal
} // namespace testing

1391
src/gtest.cc
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File diff suppressed because it is too large Load Diff

435
test/gtest-death-test_test.cc
View File

@@ -33,21 +33,8 @@
#include <gtest/gtest-death-test.h>
#include <gtest/gtest.h>
#include <gtest/internal/gtest-filepath.h>
#if GTEST_HAS_DEATH_TEST
#if GTEST_OS_WINDOWS
#include <direct.h> // For chdir().
#else
#include <unistd.h>
#include <sys/wait.h> // For waitpid.
#include <limits> // For std::numeric_limits.
#endif // GTEST_OS_WINDOWS
#include <limits.h>
#include <signal.h>
#include <stdio.h>
#ifdef GTEST_HAS_DEATH_TEST
#include <gtest/gtest-spi.h>
@@ -56,18 +43,12 @@
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#define GTEST_IMPLEMENTATION
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
using testing::Message;
#undef GTEST_IMPLEMENTATION
using testing::internal::DeathTest;
using testing::internal::DeathTestFactory;
using testing::internal::FilePath;
using testing::internal::GetLastSystemErrorMessage;
using testing::internal::ParseNaturalNumber;
using testing::internal::String;
namespace testing {
namespace internal {
@@ -102,39 +83,20 @@ class ReplaceDeathTestFactory {
class TestForDeathTest : public testing::Test {
protected:
TestForDeathTest() : original_dir_(FilePath::GetCurrentDir()) {}
virtual ~TestForDeathTest() {
#if GTEST_OS_WINDOWS
_chdir(original_dir_.c_str());
#else
chdir(original_dir_.c_str());
#endif
}
// A static member function that's expected to die.
static void StaticMemberFunction() {
fprintf(stderr, "%s", "death inside StaticMemberFunction().");
fflush(stderr);
// We call _exit() instead of exit(), as the former is a direct
// system call and thus safer in the presence of threads. exit()
// will invoke user-defined exit-hooks, which may do dangerous
// things that conflict with death tests.
_exit(1);
GTEST_LOG(FATAL, "death inside StaticMemberFunction().");
}
// A method of the test fixture that may die.
void MemberFunction() {
if (should_die_) {
fprintf(stderr, "%s", "death inside MemberFunction().");
fflush(stderr);
_exit(1);
GTEST_LOG(FATAL, "death inside MemberFunction().");
}
}
// True iff MemberFunction() should die.
bool should_die_;
const FilePath original_dir_;
};
// A class with a member function that may die.
@@ -145,7 +107,7 @@ class MayDie {
// A member function that may die.
void MemberFunction() const {
if (should_die_) {
GTEST_LOG_(FATAL, "death inside MayDie::MemberFunction().");
GTEST_LOG(FATAL, "death inside MayDie::MemberFunction().");
}
}
@@ -156,26 +118,26 @@ class MayDie {
// A global function that's expected to die.
void GlobalFunction() {
GTEST_LOG_(FATAL, "death inside GlobalFunction().");
GTEST_LOG(FATAL, "death inside GlobalFunction().");
}
// A non-void function that's expected to die.
int NonVoidFunction() {
GTEST_LOG_(FATAL, "death inside NonVoidFunction().");
GTEST_LOG(FATAL, "death inside NonVoidFunction().");
return 1;
}
// A unary function that may die.
void DieIf(bool should_die) {
if (should_die) {
GTEST_LOG_(FATAL, "death inside DieIf().");
GTEST_LOG(FATAL, "death inside DieIf().");
}
}
// A binary function that may die.
bool DieIfLessThan(int x, int y) {
if (x < y) {
GTEST_LOG_(FATAL, "death inside DieIfLessThan().");
GTEST_LOG(FATAL, "death inside DieIfLessThan().");
}
return true;
}
@@ -190,33 +152,18 @@ void DeathTestSubroutine() {
int DieInDebugElse12(int* sideeffect) {
if (sideeffect) *sideeffect = 12;
#ifndef NDEBUG
GTEST_LOG_(FATAL, "debug death inside DieInDebugElse12()");
GTEST_LOG(FATAL, "debug death inside DieInDebugElse12()");
#endif // NDEBUG
return 12;
}
#if GTEST_OS_WINDOWS
// Tests the ExitedWithCode predicate.
TEST(ExitStatusPredicateTest, ExitedWithCode) {
// On Windows, the process's exit code is the same as its exit status,
// so the predicate just compares the its input with its parameter.
EXPECT_TRUE(testing::ExitedWithCode(0)(0));
EXPECT_TRUE(testing::ExitedWithCode(1)(1));
EXPECT_TRUE(testing::ExitedWithCode(42)(42));
EXPECT_FALSE(testing::ExitedWithCode(0)(1));
EXPECT_FALSE(testing::ExitedWithCode(1)(0));
}
#else
// Returns the exit status of a process that calls _exit(2) with a
// Returns the exit status of a process that calls exit(2) with a
// given exit code. This is a helper function for the
// ExitStatusPredicateTest test suite.
static int NormalExitStatus(int exit_code) {
pid_t child_pid = fork();
if (child_pid == 0) {
_exit(exit_code);
exit(exit_code);
}
int status;
waitpid(child_pid, &status, 0);
@@ -232,7 +179,7 @@ static int KilledExitStatus(int signum) {
pid_t child_pid = fork();
if (child_pid == 0) {
raise(signum);
_exit(1);
exit(1);
}
int status;
waitpid(child_pid, &status, 0);
@@ -267,8 +214,6 @@ TEST(ExitStatusPredicateTest, KilledBySignal) {
EXPECT_FALSE(pred_kill(status_segv));
}
#endif // GTEST_OS_WINDOWS
// Tests that the death test macros expand to code which may or may not
// be followed by operator<<, and that in either case the complete text
// comprises only a single C++ statement.
@@ -278,7 +223,7 @@ TEST_F(TestForDeathTest, SingleStatement) {
ASSERT_DEATH(return, "");
if (true)
EXPECT_DEATH(_exit(1), "");
EXPECT_DEATH(exit(1), "");
else
// This empty "else" branch is meant to ensure that EXPECT_DEATH
// doesn't expand into an "if" statement without an "else"
@@ -290,84 +235,46 @@ TEST_F(TestForDeathTest, SingleStatement) {
if (false)
;
else
EXPECT_DEATH(_exit(1), "") << 1 << 2 << 3;
EXPECT_DEATH(exit(1), "") << 1 << 2 << 3;
}
void DieWithEmbeddedNul() {
fprintf(stderr, "Hello%cworld.\n", '\0');
fflush(stderr);
_exit(1);
abort();
}
#if GTEST_USES_PCRE
// Tests that EXPECT_DEATH and ASSERT_DEATH work when the error
// message has a NUL character in it.
TEST_F(TestForDeathTest, EmbeddedNulInMessage) {
TEST_F(TestForDeathTest, DISABLED_EmbeddedNulInMessage) {
// TODO(wan@google.com): <regex.h> doesn't support matching strings
// with embedded NUL characters - find a way to workaround it.
EXPECT_DEATH(DieWithEmbeddedNul(), "w.*ld");
ASSERT_DEATH(DieWithEmbeddedNul(), "w.*ld");
}
#endif // GTEST_USES_PCRE
// Tests that death test macros expand to code which interacts well with switch
// statements.
TEST_F(TestForDeathTest, SwitchStatement) {
// Microsoft compiler usually complains about switch statements without
// case labels. We suppress that warning for this test.
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4065)
#endif // _MSC_VER
switch (0)
default:
ASSERT_DEATH(_exit(1), "") << "exit in default switch handler";
ASSERT_DEATH(exit(1), "") << "exit in default switch handler";
switch (0)
case 0:
EXPECT_DEATH(_exit(1), "") << "exit in switch case";
#ifdef _MSC_VER
#pragma warning(pop)
#endif // _MSC_VER
EXPECT_DEATH(exit(1), "") << "exit in switch case";
}
// Tests that a static member function can be used in a "fast" style
// death test.
TEST_F(TestForDeathTest, StaticMemberFunctionFastStyle) {
testing::GTEST_FLAG(death_test_style) = "fast";
// Tests that a static member function can be used in a death test.
TEST_F(TestForDeathTest, StaticMemberFunction) {
ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember");
}
// Tests that a method of the test fixture can be used in a "fast"
// style death test.
TEST_F(TestForDeathTest, MemberFunctionFastStyle) {
testing::GTEST_FLAG(death_test_style) = "fast";
// Tests that a method of the test fixture can be used in a death test.
TEST_F(TestForDeathTest, MemberFunction) {
should_die_ = true;
EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction");
}
void ChangeToRootDir() {
#if GTEST_OS_WINDOWS
_chdir("\\");
#else
chdir("/");
#endif // GTEST_OS_WINDOWS
}
// Tests that death tests work even if the current directory has been
// changed.
TEST_F(TestForDeathTest, FastDeathTestInChangedDir) {
testing::GTEST_FLAG(death_test_style) = "fast";
ChangeToRootDir();
EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
ChangeToRootDir();
ASSERT_DEATH(_exit(1), "");
}
// Repeats a representative sample of death tests in the "threadsafe" style:
TEST_F(TestForDeathTest, StaticMemberFunctionThreadsafeStyle) {
@@ -385,24 +292,14 @@ TEST_F(TestForDeathTest, ThreadsafeDeathTestInLoop) {
testing::GTEST_FLAG(death_test_style) = "threadsafe";
for (int i = 0; i < 3; ++i)
EXPECT_EXIT(_exit(i), testing::ExitedWithCode(i), "") << ": i = " << i;
}
TEST_F(TestForDeathTest, ThreadsafeDeathTestInChangedDir) {
testing::GTEST_FLAG(death_test_style) = "threadsafe";
ChangeToRootDir();
EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
ChangeToRootDir();
ASSERT_DEATH(_exit(1), "");
EXPECT_EXIT(exit(i), testing::ExitedWithCode(i), "") << ": i = " << i;
}
TEST_F(TestForDeathTest, MixedStyles) {
testing::GTEST_FLAG(death_test_style) = "threadsafe";
EXPECT_DEATH(_exit(1), "");
EXPECT_DEATH(exit(1), "");
testing::GTEST_FLAG(death_test_style) = "fast";
EXPECT_DEATH(_exit(1), "");
EXPECT_DEATH(exit(1), "");
}
namespace {
@@ -415,20 +312,14 @@ void SetPthreadFlag() {
} // namespace
#if GTEST_HAS_CLONE
TEST_F(TestForDeathTest, DoesNotExecuteAtforkHooks) {
if (!testing::GTEST_FLAG(death_test_use_fork)) {
testing::GTEST_FLAG(death_test_style) = "threadsafe";
pthread_flag = false;
ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, NULL, NULL));
ASSERT_DEATH(_exit(1), "");
ASSERT_FALSE(pthread_flag);
}
testing::GTEST_FLAG(death_test_style) = "threadsafe";
pthread_flag = false;
ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, NULL, NULL));
ASSERT_DEATH(exit(1), "");
ASSERT_FALSE(pthread_flag);
}
#endif // GTEST_HAS_CLONE
// Tests that a method of another class can be used in a death test.
TEST_F(TestForDeathTest, MethodOfAnotherClass) {
const MayDie x(true);
@@ -576,6 +467,31 @@ TEST_F(TestForDeathTest, TestExpectDebugDeath) {
#endif
}
// Tests that EXPECT_DEBUG_DEATH works as expected,
// that is, in debug mode, it:
// 1. Asserts on death.
// 2. Has no side effect.
//
// And in opt mode, it:
// 1. Has side effects and returns the expected value (12).
TEST_F(TestForDeathTest, TestExpectDebugDeathM) {
int sideeffect = 0;
EXPECT_DEBUG_DEATH({ // NOLINT
// Tests that the return value is 12 in opt mode.
EXPECT_EQ(12, DieInDebugElse12(&sideeffect));
// Tests that the side effect occurrs in opt mode.
EXPECT_EQ(12, sideeffect);
}, "death.*DieInDebugElse12") << "In ExpectDebugDeathM";
#ifdef NDEBUG
// Checks that the assignment occurs in opt mode (sideeffect).
EXPECT_EQ(12, sideeffect);
#else
// Checks that the assignment does not occur in dbg mode (no sideeffect).
EXPECT_EQ(0, sideeffect);
#endif
}
// Tests that ASSERT_DEBUG_DEATH works as expected
// In debug mode:
// 1. Asserts on debug death.
@@ -583,7 +499,7 @@ TEST_F(TestForDeathTest, TestExpectDebugDeath) {
//
// In opt mode:
// 1. Has side effects and returns the expected value (12).
TEST_F(TestForDeathTest, TestAssertDebugDeath) {
TEST_F(TestForDeathTest, TestAssertDebugDeathM) {
int sideeffect = 0;
ASSERT_DEBUG_DEATH({ // NOLINT
@@ -591,7 +507,7 @@ TEST_F(TestForDeathTest, TestAssertDebugDeath) {
EXPECT_EQ(12, DieInDebugElse12(&sideeffect));
// Tests that the side effect occurred in opt mode.
EXPECT_EQ(12, sideeffect);
}, "death.*DieInDebugElse12");
}, "death.*DieInDebugElse12") << "In AssertDebugDeathM";
#ifdef NDEBUG
// Checks that the assignment occurs in opt mode (sideeffect).
@@ -610,30 +526,6 @@ void ExpectDebugDeathHelper(bool* aborted) {
*aborted = false;
}
#if GTEST_OS_WINDOWS
TEST(PopUpDeathTest, DoesNotShowPopUpOnAbort) {
printf("This test should be considered failing if it shows "
"any pop-up dialogs.\n");
fflush(stdout);
EXPECT_DEATH({
testing::GTEST_FLAG(catch_exceptions) = false;
abort();
}, "");
}
TEST(PopUpDeathTest, DoesNotShowPopUpOnThrow) {
printf("This test should be considered failing if it shows "
"any pop-up dialogs.\n");
fflush(stdout);
EXPECT_DEATH({
testing::GTEST_FLAG(catch_exceptions) = false;
throw 1;
}, "");
}
#endif // GTEST_OS_WINDOWS
// Tests that EXPECT_DEBUG_DEATH in debug mode does not abort
// the function.
TEST_F(TestForDeathTest, ExpectDebugDeathDoesNotAbort) {
@@ -660,56 +552,27 @@ TEST_F(TestForDeathTest, AssertDebugDeathAborts) {
#endif // _NDEBUG
// Tests the *_EXIT family of macros, using a variety of predicates.
static void TestExitMacros() {
EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
ASSERT_EXIT(_exit(42), testing::ExitedWithCode(42), "");
#if GTEST_OS_WINDOWS
EXPECT_EXIT({
testing::GTEST_FLAG(catch_exceptions) = false;
*static_cast<int*>(NULL) = 1;
}, testing::ExitedWithCode(0xC0000005), "") << "foo";
EXPECT_NONFATAL_FAILURE({ // NOLINT
EXPECT_EXIT({
testing::GTEST_FLAG(catch_exceptions) = false;
*static_cast<int*>(NULL) = 1;
}, testing::ExitedWithCode(0), "") << "This failure is expected.";
}, "This failure is expected.");
// Of all signals effects on the process exit code, only those of SIGABRT
// are documented on Windows.
// See http://msdn.microsoft.com/en-us/library/dwwzkt4c(VS.71).aspx.
EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "");
#else
TEST_F(TestForDeathTest, ExitMacros) {
EXPECT_EXIT(exit(1), testing::ExitedWithCode(1), "");
ASSERT_EXIT(exit(42), testing::ExitedWithCode(42), "");
EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo";
ASSERT_EXIT(raise(SIGUSR2), testing::KilledBySignal(SIGUSR2), "") << "bar";
EXPECT_FATAL_FAILURE({ // NOLINT
ASSERT_EXIT(_exit(0), testing::KilledBySignal(SIGSEGV), "")
<< "This failure is expected, too.";
}, "This failure is expected, too.");
#endif // GTEST_OS_WINDOWS
EXPECT_NONFATAL_FAILURE({ // NOLINT
EXPECT_EXIT(raise(SIGSEGV), testing::ExitedWithCode(0), "")
<< "This failure is expected.";
}, "This failure is expected.");
}
TEST_F(TestForDeathTest, ExitMacros) {
TestExitMacros();
}
TEST_F(TestForDeathTest, ExitMacrosUsingFork) {
testing::GTEST_FLAG(death_test_use_fork) = true;
TestExitMacros();
EXPECT_FATAL_FAILURE({ // NOLINT
ASSERT_EXIT(exit(0), testing::KilledBySignal(SIGSEGV), "")
<< "This failure is expected, too.";
}, "This failure is expected, too.");
}
TEST_F(TestForDeathTest, InvalidStyle) {
testing::GTEST_FLAG(death_test_style) = "rococo";
EXPECT_NONFATAL_FAILURE({ // NOLINT
EXPECT_DEATH(_exit(0), "") << "This failure is expected.";
EXPECT_DEATH(exit(0), "") << "This failure is expected.";
}, "This failure is expected.");
}
@@ -845,7 +708,7 @@ bool MockDeathTestFactory::Create(const char* statement,
return true;
}
// A test fixture for testing the logic of the GTEST_DEATH_TEST_ macro.
// A test fixture for testing the logic of the GTEST_DEATH_TEST macro.
// It installs a MockDeathTestFactory that is used for the duration
// of the test case.
class MacroLogicDeathTest : public testing::Test {
@@ -956,7 +819,7 @@ TEST_F(MacroLogicDeathTest, ChildDoesNotDie) {
// This time there are two calls to Abort: one since the test didn't
// die, and another from the ReturnSentinel when it's destroyed. The
// sentinel normally isn't destroyed if a test doesn't die, since
// _exit(2) is called in that case by ForkingDeathTest, but not by
// exit(2) is called in that case by ForkingDeathTest, but not by
// our MockDeathTest.
ASSERT_EQ(2, factory_->AbortCalls());
EXPECT_EQ(DeathTest::TEST_DID_NOT_DIE,
@@ -975,171 +838,21 @@ static size_t GetSuccessfulTestPartCount() {
// Tests that a successful death test does not register a successful
// test part.
TEST(SuccessRegistrationDeathTest, NoSuccessPart) {
EXPECT_DEATH(_exit(1), "");
EXPECT_DEATH(exit(1), "");
EXPECT_EQ(0u, GetSuccessfulTestPartCount());
}
TEST(StreamingAssertionsDeathTest, DeathTest) {
EXPECT_DEATH(_exit(1), "") << "unexpected failure";
ASSERT_DEATH(_exit(1), "") << "unexpected failure";
EXPECT_DEATH(exit(1), "") << "unexpected failure";
ASSERT_DEATH(exit(1), "") << "unexpected failure";
EXPECT_NONFATAL_FAILURE({ // NOLINT
EXPECT_DEATH(_exit(0), "") << "expected failure";
EXPECT_DEATH(exit(0), "") << "expected failure";
}, "expected failure");
EXPECT_FATAL_FAILURE({ // NOLINT
ASSERT_DEATH(_exit(0), "") << "expected failure";
ASSERT_DEATH(exit(0), "") << "expected failure";
}, "expected failure");
}
// Tests that GetLastSystemErrorMessage returns an empty string when the
// last error is 0 and non-empty string when it is non-zero.
TEST(GetLastSystemErrorMessageTest, GetLastSystemErrorMessageWorks) {
#if GTEST_OS_WINDOWS
::SetLastError(ERROR_FILE_NOT_FOUND);
EXPECT_STRNE("", GetLastSystemErrorMessage().c_str());
::SetLastError(0);
EXPECT_STREQ("", GetLastSystemErrorMessage().c_str());
#else
errno = ENOENT;
EXPECT_STRNE("", GetLastSystemErrorMessage().c_str());
errno = 0;
EXPECT_STREQ("", GetLastSystemErrorMessage().c_str());
#endif
}
#if GTEST_OS_WINDOWS
TEST(AutoHandleTest, AutoHandleWorks) {
HANDLE handle = ::CreateEvent(NULL, FALSE, FALSE, NULL);
ASSERT_NE(INVALID_HANDLE_VALUE, handle);
// Tests that the AutoHandle is correctly initialized with a handle.
testing::internal::AutoHandle auto_handle(handle);
EXPECT_EQ(handle, auto_handle.Get());
// Tests that Reset assigns INVALID_HANDLE_VALUE.
// Note that this cannot verify whether the original handle is closed.
auto_handle.Reset();
EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle.Get());
// Tests that Reset assigns the new handle.
// Note that this cannot verify whether the original handle is closed.
handle = ::CreateEvent(NULL, FALSE, FALSE, NULL);
ASSERT_NE(INVALID_HANDLE_VALUE, handle);
auto_handle.Reset(handle);
EXPECT_EQ(handle, auto_handle.Get());
// Tests that AutoHandle contains INVALID_HANDLE_VALUE by default.
testing::internal::AutoHandle auto_handle2;
EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle2.Get());
}
#endif // GTEST_OS_WINDOWS
#if GTEST_OS_WINDOWS
typedef unsigned __int64 BiggestParsable;
typedef signed __int64 BiggestSignedParsable;
const BiggestParsable kBiggestParsableMax = ULLONG_MAX;
const BiggestParsable kBiggestSignedParsableMax = LLONG_MAX;
#else
typedef unsigned long long BiggestParsable;
typedef signed long long BiggestSignedParsable;
const BiggestParsable kBiggestParsableMax =
::std::numeric_limits<BiggestParsable>::max();
const BiggestSignedParsable kBiggestSignedParsableMax =
::std::numeric_limits<BiggestSignedParsable>::max();
#endif // GTEST_OS_WINDOWS
TEST(ParseNaturalNumberTest, RejectsInvalidFormat) {
BiggestParsable result = 0;
// Rejects non-numbers.
EXPECT_FALSE(ParseNaturalNumber(String("non-number string"), &result));
// Rejects numbers with whitespace prefix.
EXPECT_FALSE(ParseNaturalNumber(String(" 123"), &result));
// Rejects negative numbers.
EXPECT_FALSE(ParseNaturalNumber(String("-123"), &result));
// Rejects numbers starting with a plus sign.
EXPECT_FALSE(ParseNaturalNumber(String("+123"), &result));
errno = 0;
}
TEST(ParseNaturalNumberTest, RejectsOverflownNumbers) {
BiggestParsable result = 0;
EXPECT_FALSE(ParseNaturalNumber(String("99999999999999999999999"), &result));
signed char char_result = 0;
EXPECT_FALSE(ParseNaturalNumber(String("200"), &char_result));
errno = 0;
}
TEST(ParseNaturalNumberTest, AcceptsValidNumbers) {
BiggestParsable result = 0;
result = 0;
ASSERT_TRUE(ParseNaturalNumber(String("123"), &result));
EXPECT_EQ(123, result);
// Check 0 as an edge case.
result = 1;
ASSERT_TRUE(ParseNaturalNumber(String("0"), &result));
EXPECT_EQ(0, result);
result = 1;
ASSERT_TRUE(ParseNaturalNumber(String("00000"), &result));
EXPECT_EQ(0, result);
}
TEST(ParseNaturalNumberTest, AcceptsTypeLimits) {
Message msg;
msg << kBiggestParsableMax;
BiggestParsable result = 0;
EXPECT_TRUE(ParseNaturalNumber(msg.GetString(), &result));
EXPECT_EQ(kBiggestParsableMax, result);
Message msg2;
msg2 << kBiggestSignedParsableMax;
BiggestSignedParsable signed_result = 0;
EXPECT_TRUE(ParseNaturalNumber(msg2.GetString(), &signed_result));
EXPECT_EQ(kBiggestSignedParsableMax, signed_result);
Message msg3;
msg3 << INT_MAX;
int int_result = 0;
EXPECT_TRUE(ParseNaturalNumber(msg3.GetString(), &int_result));
EXPECT_EQ(INT_MAX, int_result);
Message msg4;
msg4 << UINT_MAX;
unsigned int uint_result = 0;
EXPECT_TRUE(ParseNaturalNumber(msg4.GetString(), &uint_result));
EXPECT_EQ(UINT_MAX, uint_result);
}
TEST(ParseNaturalNumberTest, WorksForShorterIntegers) {
short short_result = 0;
ASSERT_TRUE(ParseNaturalNumber(String("123"), &short_result));
EXPECT_EQ(123, short_result);
signed char char_result = 0;
ASSERT_TRUE(ParseNaturalNumber(String("123"), &char_result));
EXPECT_EQ(123, char_result);
}
#if GTEST_OS_WINDOWS
TEST(EnvironmentTest, HandleFitsIntoSizeT) {
// TODO(vladl@google.com): Remove this test after this condition is verified
// in a static assertion in gtest-death-test.cc in the function
// GetStatusFileDescriptor.
ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t));
}
#endif // GTEST_OS_WINDOWS
#endif // GTEST_HAS_DEATH_TEST
// Tests that a test case whose name ends with "DeathTest" works fine

327
test/gtest-filepath_test.cc
View File

@@ -46,74 +46,22 @@
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#define GTEST_IMPLEMENTATION
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
#undef GTEST_IMPLEMENTATION
#ifdef _WIN32_WCE
#include <windows.h> // NOLINT
#elif GTEST_OS_WINDOWS
#include <direct.h> // NOLINT
#endif // _WIN32_WCE
#ifdef GTEST_OS_WINDOWS
#include <direct.h>
#define PATH_SEP "\\"
#else
#define PATH_SEP "/"
#endif // GTEST_OS_WINDOWS
namespace testing {
namespace internal {
namespace {
#ifdef _WIN32_WCE
// Windows CE doesn't have the remove C function.
int remove(const char* path) {
LPCWSTR wpath = String::AnsiToUtf16(path);
int ret = DeleteFile(wpath) ? 0 : -1;
delete [] wpath;
return ret;
}
// Windows CE doesn't have the _rmdir C function.
int _rmdir(const char* path) {
FilePath filepath(path);
LPCWSTR wpath = String::AnsiToUtf16(
filepath.RemoveTrailingPathSeparator().c_str());
int ret = RemoveDirectory(wpath) ? 0 : -1;
delete [] wpath;
return ret;
}
#endif // _WIN32_WCE
#ifndef _WIN32_WCE
TEST(GetCurrentDirTest, ReturnsCurrentDir) {
const FilePath original_dir = FilePath::GetCurrentDir();
EXPECT_FALSE(original_dir.IsEmpty());
#if GTEST_OS_WINDOWS
_chdir(GTEST_PATH_SEP_);
const FilePath cwd = FilePath::GetCurrentDir();
_chdir(original_dir.c_str());
// Skips the ":".
const char* const cwd_without_drive = strchr(cwd.c_str(), ':');
ASSERT_TRUE(cwd_without_drive != NULL);
EXPECT_STREQ(GTEST_PATH_SEP_, cwd_without_drive + 1);
#else
chdir(GTEST_PATH_SEP_);
EXPECT_STREQ(GTEST_PATH_SEP_, FilePath::GetCurrentDir().c_str());
chdir(original_dir.c_str());
#endif
}
#endif // _WIN32_WCE
TEST(IsEmptyTest, ReturnsTrueForEmptyPath) {
EXPECT_TRUE(FilePath("").IsEmpty());
EXPECT_TRUE(FilePath(NULL).IsEmpty());
}
TEST(IsEmptyTest, ReturnsFalseForNonEmptyPath) {
EXPECT_FALSE(FilePath("a").IsEmpty());
EXPECT_FALSE(FilePath(".").IsEmpty());
EXPECT_FALSE(FilePath("a/b").IsEmpty());
EXPECT_FALSE(FilePath("a\\b\\").IsEmpty());
}
// FilePath's functions used by UnitTestOptions::GetOutputFile.
// RemoveDirectoryName "" -> ""
TEST(RemoveDirectoryNameTest, WhenEmptyName) {
@@ -129,154 +77,86 @@ TEST(RemoveDirectoryNameTest, ButNoDirectory) {
// RemoveDirectoryName "/afile" -> "afile"
TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileName) {
EXPECT_STREQ("afile",
FilePath(GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
FilePath(PATH_SEP "afile").RemoveDirectoryName().c_str());
}
// RemoveDirectoryName "adir/" -> ""
TEST(RemoveDirectoryNameTest, WhereThereIsNoFileName) {
EXPECT_STREQ("",
FilePath("adir" GTEST_PATH_SEP_).RemoveDirectoryName().c_str());
FilePath("adir" PATH_SEP).RemoveDirectoryName().c_str());
}
// RemoveDirectoryName "adir/afile" -> "afile"
TEST(RemoveDirectoryNameTest, ShouldGiveFileName) {
EXPECT_STREQ("afile",
FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
FilePath("adir" PATH_SEP "afile").RemoveDirectoryName().c_str());
}
// RemoveDirectoryName "adir/subdir/afile" -> "afile"
TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileName) {
EXPECT_STREQ("afile",
FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
FilePath("adir" PATH_SEP "subdir" PATH_SEP "afile")
.RemoveDirectoryName().c_str());
}
// RemoveFileName "" -> "./"
TEST(RemoveFileNameTest, EmptyName) {
#ifdef _WIN32_WCE
// On Windows CE, we use the root as the current directory.
EXPECT_STREQ(GTEST_PATH_SEP_,
EXPECT_STREQ("." PATH_SEP,
FilePath("").RemoveFileName().c_str());
#else
EXPECT_STREQ("." GTEST_PATH_SEP_,
FilePath("").RemoveFileName().c_str());
#endif
}
// RemoveFileName "adir/" -> "adir/"
TEST(RemoveFileNameTest, ButNoFile) {
EXPECT_STREQ("adir" GTEST_PATH_SEP_,
FilePath("adir" GTEST_PATH_SEP_).RemoveFileName().c_str());
EXPECT_STREQ("adir" PATH_SEP,
FilePath("adir" PATH_SEP).RemoveFileName().c_str());
}
// RemoveFileName "adir/afile" -> "adir/"
TEST(RemoveFileNameTest, GivesDirName) {
EXPECT_STREQ("adir" GTEST_PATH_SEP_,
FilePath("adir" GTEST_PATH_SEP_ "afile")
EXPECT_STREQ("adir" PATH_SEP,
FilePath("adir" PATH_SEP "afile")
.RemoveFileName().c_str());
}
// RemoveFileName "adir/subdir/afile" -> "adir/subdir/"
TEST(RemoveFileNameTest, GivesDirAndSubDirName) {
EXPECT_STREQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_,
FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
EXPECT_STREQ("adir" PATH_SEP "subdir" PATH_SEP,
FilePath("adir" PATH_SEP "subdir" PATH_SEP "afile")
.RemoveFileName().c_str());
}
// RemoveFileName "/afile" -> "/"
TEST(RemoveFileNameTest, GivesRootDir) {
EXPECT_STREQ(GTEST_PATH_SEP_,
FilePath(GTEST_PATH_SEP_ "afile").RemoveFileName().c_str());
EXPECT_STREQ(PATH_SEP,
FilePath(PATH_SEP "afile").RemoveFileName().c_str());
}
TEST(MakeFileNameTest, GenerateWhenNumberIsZero) {
FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
0, "xml");
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
EXPECT_STREQ("foo" PATH_SEP "bar.xml", actual.c_str());
}
TEST(MakeFileNameTest, GenerateFileNameNumberGtZero) {
FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
12, "xml");
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
EXPECT_STREQ("foo" PATH_SEP "bar_12.xml", actual.c_str());
}
TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberIsZero) {
FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
FilePath actual = FilePath::MakeFileName(FilePath("foo" PATH_SEP),
FilePath("bar"), 0, "xml");
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
EXPECT_STREQ("foo" PATH_SEP "bar.xml", actual.c_str());
}
TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberGtZero) {
FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
FilePath actual = FilePath::MakeFileName(FilePath("foo" PATH_SEP),
FilePath("bar"), 12, "xml");
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
EXPECT_STREQ("foo" PATH_SEP "bar_12.xml", actual.c_str());
}
TEST(MakeFileNameTest, GenerateWhenNumberIsZeroAndDirIsEmpty) {
FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
0, "xml");
EXPECT_STREQ("bar.xml", actual.c_str());
}
TEST(MakeFileNameTest, GenerateWhenNumberIsNotZeroAndDirIsEmpty) {
FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
14, "xml");
EXPECT_STREQ("bar_14.xml", actual.c_str());
}
TEST(ConcatPathsTest, WorksWhenDirDoesNotEndWithPathSep) {
FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
FilePath("bar.xml"));
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
}
TEST(ConcatPathsTest, WorksWhenPath1EndsWithPathSep) {
FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_),
FilePath("bar.xml"));
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
}
TEST(ConcatPathsTest, Path1BeingEmpty) {
FilePath actual = FilePath::ConcatPaths(FilePath(""),
FilePath("bar.xml"));
EXPECT_STREQ("bar.xml", actual.c_str());
}
TEST(ConcatPathsTest, Path2BeingEmpty) {
FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
FilePath(""));
EXPECT_STREQ("foo" GTEST_PATH_SEP_, actual.c_str());
}
TEST(ConcatPathsTest, BothPathBeingEmpty) {
FilePath actual = FilePath::ConcatPaths(FilePath(""),
FilePath(""));
EXPECT_STREQ("", actual.c_str());
}
TEST(ConcatPathsTest, Path1ContainsPathSep) {
FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_ "bar"),
FilePath("foobar.xml"));
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "foobar.xml",
actual.c_str());
}
TEST(ConcatPathsTest, Path2ContainsPathSep) {
FilePath actual = FilePath::ConcatPaths(
FilePath("foo" GTEST_PATH_SEP_),
FilePath("bar" GTEST_PATH_SEP_ "bar.xml"));
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "bar.xml",
actual.c_str());
}
TEST(ConcatPathsTest, Path2EndsWithPathSep) {
FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
FilePath("bar" GTEST_PATH_SEP_));
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_, actual.c_str());
}
// RemoveTrailingPathSeparator "" -> ""
TEST(RemoveTrailingPathSeparatorTest, EmptyString) {
@@ -292,140 +172,30 @@ TEST(RemoveTrailingPathSeparatorTest, FileNoSlashString) {
// RemoveTrailingPathSeparator "foo/" -> "foo"
TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveTrailingSeparator) {
EXPECT_STREQ(
"foo",
FilePath("foo" GTEST_PATH_SEP_).RemoveTrailingPathSeparator().c_str());
EXPECT_STREQ("foo",
FilePath("foo" PATH_SEP).RemoveTrailingPathSeparator().c_str());
}
// RemoveTrailingPathSeparator "foo/bar/" -> "foo/bar/"
TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveLastSeparator) {
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
FilePath("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_)
.RemoveTrailingPathSeparator().c_str());
EXPECT_STREQ("foo" PATH_SEP "bar",
FilePath("foo" PATH_SEP "bar" PATH_SEP).RemoveTrailingPathSeparator()
.c_str());
}
// RemoveTrailingPathSeparator "foo/bar" -> "foo/bar"
TEST(RemoveTrailingPathSeparatorTest, ShouldReturnUnmodified) {
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
FilePath("foo" GTEST_PATH_SEP_ "bar")
.RemoveTrailingPathSeparator().c_str());
EXPECT_STREQ("foo" PATH_SEP "bar",
FilePath("foo" PATH_SEP "bar").RemoveTrailingPathSeparator().c_str());
}
TEST(DirectoryTest, RootDirectoryExists) {
#if GTEST_OS_WINDOWS // We are on Windows.
char current_drive[_MAX_PATH]; // NOLINT
current_drive[0] = static_cast<char>(_getdrive() + 'A' - 1);
current_drive[1] = ':';
current_drive[2] = '\\';
current_drive[3] = '\0';
EXPECT_TRUE(FilePath(current_drive).DirectoryExists());
#else
EXPECT_TRUE(FilePath("/").DirectoryExists());
#endif // GTEST_OS_WINDOWS
}
#if GTEST_OS_WINDOWS
TEST(DirectoryTest, RootOfWrongDriveDoesNotExists) {
const int saved_drive_ = _getdrive();
// Find a drive that doesn't exist. Start with 'Z' to avoid common ones.
for (char drive = 'Z'; drive >= 'A'; drive--)
if (_chdrive(drive - 'A' + 1) == -1) {
char non_drive[_MAX_PATH]; // NOLINT
non_drive[0] = drive;
non_drive[1] = ':';
non_drive[2] = '\\';
non_drive[3] = '\0';
EXPECT_FALSE(FilePath(non_drive).DirectoryExists());
break;
}
_chdrive(saved_drive_);
}
#endif // GTEST_OS_WINDOWS
#ifndef _WIN32_WCE
// Windows CE _does_ consider an empty directory to exist.
TEST(DirectoryTest, EmptyPathDirectoryDoesNotExist) {
EXPECT_FALSE(FilePath("").DirectoryExists());
}
#endif // ! _WIN32_WCE
TEST(DirectoryTest, CurrentDirectoryExists) {
#if GTEST_OS_WINDOWS // We are on Windows.
#ifndef _WIN32_CE // Windows CE doesn't have a current directory.
EXPECT_TRUE(FilePath(".").DirectoryExists());
EXPECT_TRUE(FilePath(".\\").DirectoryExists());
#endif // _WIN32_CE
#else
EXPECT_TRUE(FilePath(".").DirectoryExists());
EXPECT_TRUE(FilePath("./").DirectoryExists());
#endif // GTEST_OS_WINDOWS
}
TEST(NormalizeTest, NullStringsEqualEmptyDirectory) {
EXPECT_STREQ("", FilePath(NULL).c_str());
EXPECT_STREQ("", FilePath(String(NULL)).c_str());
}
// "foo/bar" == foo//bar" == "foo///bar"
TEST(NormalizeTest, MultipleConsecutiveSepaparatorsInMidstring) {
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
FilePath("foo" GTEST_PATH_SEP_ "bar").c_str());
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_
GTEST_PATH_SEP_ "bar").c_str());
}
// "/bar" == //bar" == "///bar"
TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringStart) {
EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
FilePath(GTEST_PATH_SEP_ "bar").c_str());
EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
}
// "foo/" == foo//" == "foo///"
TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringEnd) {
EXPECT_STREQ("foo" GTEST_PATH_SEP_,
FilePath("foo" GTEST_PATH_SEP_).c_str());
EXPECT_STREQ("foo" GTEST_PATH_SEP_,
FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
EXPECT_STREQ("foo" GTEST_PATH_SEP_,
FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
}
TEST(AssignmentOperatorTest, DefaultAssignedToNonDefault) {
FilePath default_path;
FilePath non_default_path("path");
non_default_path = default_path;
EXPECT_STREQ("", non_default_path.c_str());
EXPECT_STREQ("", default_path.c_str()); // RHS var is unchanged.
}
TEST(AssignmentOperatorTest, NonDefaultAssignedToDefault) {
FilePath non_default_path("path");
FilePath default_path;
default_path = non_default_path;
EXPECT_STREQ("path", default_path.c_str());
EXPECT_STREQ("path", non_default_path.c_str()); // RHS var is unchanged.
}
TEST(AssignmentOperatorTest, ConstAssignedToNonConst) {
const FilePath const_default_path("const_path");
FilePath non_default_path("path");
non_default_path = const_default_path;
EXPECT_STREQ("const_path", non_default_path.c_str());
}
class DirectoryCreationTest : public Test {
protected:
virtual void SetUp() {
testdata_path_.Set(FilePath(String::Format("%s%s%s",
TempDir().c_str(), GetCurrentExecutableName().c_str(),
"_directory_creation" GTEST_PATH_SEP_ "test" GTEST_PATH_SEP_)));
"_directory_creation" PATH_SEP "test" PATH_SEP)));
testdata_file_.Set(testdata_path_.RemoveTrailingPathSeparator());
unique_file0_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"),
@@ -436,7 +206,7 @@ class DirectoryCreationTest : public Test {
remove(testdata_file_.c_str());
remove(unique_file0_.c_str());
remove(unique_file1_.c_str());
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
_rmdir(testdata_path_.c_str());
#else
rmdir(testdata_path_.c_str());
@@ -447,7 +217,7 @@ class DirectoryCreationTest : public Test {
remove(testdata_file_.c_str());
remove(unique_file0_.c_str());
remove(unique_file1_.c_str());
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
_rmdir(testdata_path_.c_str());
#else
rmdir(testdata_path_.c_str());
@@ -458,7 +228,7 @@ class DirectoryCreationTest : public Test {
#ifdef _WIN32_WCE
return String("\\temp\\");
#elif GTEST_OS_WINDOWS
#elif defined(GTEST_OS_WINDOWS)
// MSVC 8 deprecates getenv(), so we want to suppress warning 4996
// (deprecated function) there.
#pragma warning(push) // Saves the current warning state.
@@ -478,7 +248,7 @@ class DirectoryCreationTest : public Test {
}
void CreateTextFile(const char* filename) {
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
// MSVC 8 deprecates fopen(), so we want to suppress warning 4996
// (deprecated function) there.#pragma warning(push)
#pragma warning(push) // Saves the current warning state.
@@ -589,24 +359,11 @@ TEST(FilePathTest, RemoveExtensionWhenThereIsNoExtension) {
TEST(FilePathTest, IsDirectory) {
EXPECT_FALSE(FilePath("cola").IsDirectory());
EXPECT_TRUE(FilePath("koala" GTEST_PATH_SEP_).IsDirectory());
}
TEST(FilePathTest, IsAbsolutePath) {
EXPECT_FALSE(FilePath("is" GTEST_PATH_SEP_ "relative").IsAbsolutePath());
EXPECT_FALSE(FilePath("").IsAbsolutePath());
#if GTEST_OS_WINDOWS
EXPECT_TRUE(FilePath("c:\\" GTEST_PATH_SEP_ "is_not"
GTEST_PATH_SEP_ "relative").IsAbsolutePath());
EXPECT_FALSE(FilePath("c:foo" GTEST_PATH_SEP_ "bar").IsAbsolutePath());
#else
EXPECT_TRUE(FilePath(GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative")
.IsAbsolutePath());
#endif // GTEST_OS_WINDOWS
EXPECT_TRUE(FilePath("koala" PATH_SEP).IsDirectory());
}
} // namespace
} // namespace internal
} // namespace testing
#undef GTEST_PATH_SEP_
#undef PATH_SEP

154
test/gtest-linked_ptr_test.cc
View File

@@ -1,154 +0,0 @@
// Copyright 2003, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Authors: Dan Egnor (egnor@google.com)
// Ported to Windows: Vadim Berman (vadimb@google.com)
#include <gtest/internal/gtest-linked_ptr.h>
#include <stdlib.h>
#include <gtest/gtest.h>
namespace {
using testing::Message;
using testing::internal::linked_ptr;
int num;
Message* history = NULL;
// Class which tracks allocation/deallocation
class A {
public:
A(): mynum(num++) { *history << "A" << mynum << " ctor\n"; }
virtual ~A() { *history << "A" << mynum << " dtor\n"; }
virtual void Use() { *history << "A" << mynum << " use\n"; }
protected:
int mynum;
};
// Subclass
class B : public A {
public:
B() { *history << "B" << mynum << " ctor\n"; }
~B() { *history << "B" << mynum << " dtor\n"; }
virtual void Use() { *history << "B" << mynum << " use\n"; }
};
class LinkedPtrTest : public testing::Test {
public:
LinkedPtrTest() {
num = 0;
history = new Message;
}
virtual ~LinkedPtrTest() {
delete history;
history = NULL;
}
};
TEST_F(LinkedPtrTest, GeneralTest) {
{
linked_ptr<A> a0, a1, a2;
a0 = a0;
a1 = a2;
ASSERT_EQ(a0.get(), static_cast<A*>(NULL));
ASSERT_EQ(a1.get(), static_cast<A*>(NULL));
ASSERT_EQ(a2.get(), static_cast<A*>(NULL));
ASSERT_TRUE(a0 == NULL);
ASSERT_TRUE(a1 == NULL);
ASSERT_TRUE(a2 == NULL);
{
linked_ptr<A> a3(new A);
a0 = a3;
ASSERT_TRUE(a0 == a3);
ASSERT_TRUE(a0 != NULL);
ASSERT_TRUE(a0.get() == a3);
ASSERT_TRUE(a0 == a3.get());
linked_ptr<A> a4(a0);
a1 = a4;
linked_ptr<A> a5(new A);
ASSERT_TRUE(a5.get() != a3);
ASSERT_TRUE(a5 != a3.get());
a2 = a5;
linked_ptr<B> b0(new B);
linked_ptr<A> a6(b0);
ASSERT_TRUE(b0 == a6);
ASSERT_TRUE(a6 == b0);
ASSERT_TRUE(b0 != NULL);
a5 = b0;
a5 = b0;
a3->Use();
a4->Use();
a5->Use();
a6->Use();
b0->Use();
(*b0).Use();
b0.get()->Use();
}
a0->Use();
a1->Use();
a2->Use();
a1 = a2;
a2.reset(new A);
a0.reset();
linked_ptr<A> a7;
}
ASSERT_STREQ(
"A0 ctor\n"
"A1 ctor\n"
"A2 ctor\n"
"B2 ctor\n"
"A0 use\n"
"A0 use\n"
"B2 use\n"
"B2 use\n"
"B2 use\n"
"B2 use\n"
"B2 use\n"
"B2 dtor\n"
"A2 dtor\n"
"A0 use\n"
"A0 use\n"
"A1 use\n"
"A3 ctor\n"
"A0 dtor\n"
"A3 dtor\n"
"A1 dtor\n",
history->GetString().c_str()
);
}
} // Unnamed namespace

199
test/gtest-options_test.cc
View File

@@ -40,30 +40,20 @@
#include <gtest/gtest.h>
#ifdef _WIN32_WCE
#include <windows.h>
#elif GTEST_OS_WINDOWS
#include <direct.h>
#endif // _WIN32_WCE
// Indicates that this translation unit is part of Google Test's
// implementation. It must come before gtest-internal-inl.h is
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#define GTEST_IMPLEMENTATION
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
#undef GTEST_IMPLEMENTATION
namespace testing {
namespace internal {
namespace {
// Turns the given relative path into an absolute path.
FilePath GetAbsolutePathOf(const FilePath& relative_path) {
return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path);
}
// Testing UnitTestOptions::GetOutputFormat/GetOutputFile.
TEST(XmlOutputTest, GetOutputFormatDefault) {
@@ -78,198 +68,55 @@ TEST(XmlOutputTest, GetOutputFormat) {
TEST(XmlOutputTest, GetOutputFileDefault) {
GTEST_FLAG(output) = "";
EXPECT_STREQ(GetAbsolutePathOf(FilePath("test_detail.xml")).c_str(),
UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
EXPECT_STREQ("test_detail.xml",
UnitTestOptions::GetOutputFile().c_str());
}
TEST(XmlOutputTest, GetOutputFileSingleFile) {
GTEST_FLAG(output) = "xml:filename.abc";
EXPECT_STREQ(GetAbsolutePathOf(FilePath("filename.abc")).c_str(),
UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
EXPECT_STREQ("filename.abc",
UnitTestOptions::GetOutputFile().c_str());
}
TEST(XmlOutputTest, GetOutputFileFromDirectoryPath) {
#if GTEST_OS_WINDOWS
GTEST_FLAG(output) = "xml:path\\";
const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
EXPECT_TRUE(
_strcmpi(output_file.c_str(),
GetAbsolutePathOf(
FilePath("path\\gtest-options_test.xml")).c_str()) == 0 ||
_strcmpi(output_file.c_str(),
GetAbsolutePathOf(
FilePath("path\\gtest-options-ex_test.xml")).c_str()) == 0 ||
_strcmpi(output_file.c_str(),
GetAbsolutePathOf(
FilePath("path\\gtest_all_test.xml")).c_str()) == 0)
<< " output_file = " << output_file;
#ifdef GTEST_OS_WINDOWS
GTEST_FLAG(output) = "xml:pathname\\";
const String& output_file = UnitTestOptions::GetOutputFile();
EXPECT_TRUE(_strcmpi(output_file.c_str(),
"pathname\\gtest-options_test.xml") == 0 ||
_strcmpi(output_file.c_str(),
"pathname\\gtest-options-ex_test.xml") == 0)
<< " output_file = " << output_file;
#else
GTEST_FLAG(output) = "xml:path/";
const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
GTEST_FLAG(output) = "xml:pathname/";
const String& output_file = UnitTestOptions::GetOutputFile();
// TODO(wan@google.com): libtool causes the test binary file to be
// named lt-gtest-options_test. Therefore the output file may be
// named .../lt-gtest-options_test.xml. We should remove this
// hard-coded logic when Chandler Carruth's libtool replacement is
// ready.
EXPECT_TRUE(output_file ==
GetAbsolutePathOf(
FilePath("path/gtest-options_test.xml")).c_str() ||
output_file ==
GetAbsolutePathOf(
FilePath("path/lt-gtest-options_test.xml")).c_str() ||
output_file ==
GetAbsolutePathOf(
FilePath("path/gtest_all_test.xml")).c_str() ||
output_file ==
GetAbsolutePathOf(
FilePath("path/lt-gtest_all_test.xml")).c_str())
<< " output_file = " << output_file;
EXPECT_TRUE(output_file == "pathname/gtest-options_test.xml" ||
output_file == "pathname/lt-gtest-options_test.xml")
<< " output_file = " << output_file;
#endif
}
TEST(OutputFileHelpersTest, GetCurrentExecutableName) {
const FilePath executable = GetCurrentExecutableName();
const char* const exe_str = executable.c_str();
#if defined(_WIN32_WCE) || GTEST_OS_WINDOWS
#if defined(_WIN32_WCE) || defined(GTEST_OS_WINDOWS)
ASSERT_TRUE(_strcmpi("gtest-options_test", exe_str) == 0 ||
_strcmpi("gtest-options-ex_test", exe_str) == 0 ||
_strcmpi("gtest_all_test", exe_str) == 0)
_strcmpi("gtest-options-ex_test", exe_str) == 0)
<< "GetCurrentExecutableName() returns " << exe_str;
#else
// TODO(wan@google.com): remove the hard-coded "lt-" prefix when
// Chandler Carruth's libtool replacement is ready.
EXPECT_TRUE(String(exe_str) == "gtest-options_test" ||
String(exe_str) == "lt-gtest-options_test" ||
String(exe_str) == "gtest_all_test" ||
String(exe_str) == "lt-gtest_all_test")
String(exe_str) == "lt-gtest-options_test")
<< "GetCurrentExecutableName() returns " << exe_str;
#endif
}
class XmlOutputChangeDirTest : public Test {
protected:
virtual void SetUp() {
original_working_dir_ = FilePath::GetCurrentDir();
ChDir("..");
// This will make the test fail if run from the root directory.
EXPECT_STRNE(original_working_dir_.c_str(),
FilePath::GetCurrentDir().c_str());
}
virtual void TearDown() {
ChDir(original_working_dir_.c_str());
}
void ChDir(const char* dir) {
#if GTEST_OS_WINDOWS
_chdir(dir);
#else
chdir(dir);
#endif
}
FilePath original_working_dir_;
};
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) {
GTEST_FLAG(output) = "";
EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
FilePath("test_detail.xml")).c_str(),
UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
}
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) {
GTEST_FLAG(output) = "xml";
EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
FilePath("test_detail.xml")).c_str(),
UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
}
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) {
GTEST_FLAG(output) = "xml:filename.abc";
EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
FilePath("filename.abc")).c_str(),
UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
}
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) {
#if GTEST_OS_WINDOWS
GTEST_FLAG(output) = "xml:path\\";
const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
EXPECT_TRUE(
_strcmpi(output_file.c_str(),
FilePath::ConcatPaths(
original_working_dir_,
FilePath("path\\gtest-options_test.xml")).c_str()) == 0 ||
_strcmpi(output_file.c_str(),
FilePath::ConcatPaths(
original_working_dir_,
FilePath("path\\gtest-options-ex_test.xml")).c_str()) == 0 ||
_strcmpi(output_file.c_str(),
FilePath::ConcatPaths(
original_working_dir_,
FilePath("path\\gtest_all_test.xml")).c_str()) == 0)
<< " output_file = " << output_file;
#else
GTEST_FLAG(output) = "xml:path/";
const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
// TODO(wan@google.com): libtool causes the test binary file to be
// named lt-gtest-options_test. Therefore the output file may be
// named .../lt-gtest-options_test.xml. We should remove this
// hard-coded logic when Chandler Carruth's libtool replacement is
// ready.
EXPECT_TRUE(output_file == FilePath::ConcatPaths(original_working_dir_,
FilePath("path/gtest-options_test.xml")).c_str() ||
output_file == FilePath::ConcatPaths(original_working_dir_,
FilePath("path/lt-gtest-options_test.xml")).c_str() ||
output_file == FilePath::ConcatPaths(original_working_dir_,
FilePath("path/gtest_all_test.xml")).c_str() ||
output_file == FilePath::ConcatPaths(original_working_dir_,
FilePath("path/lt-gtest_all_test.xml")).c_str())
<< " output_file = " << output_file;
#endif
}
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) {
#if GTEST_OS_WINDOWS
GTEST_FLAG(output) = "xml:c:\\tmp\\filename.abc";
EXPECT_STREQ(FilePath("c:\\tmp\\filename.abc").c_str(),
UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
#else
GTEST_FLAG(output) ="xml:/tmp/filename.abc";
EXPECT_STREQ(FilePath("/tmp/filename.abc").c_str(),
UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
#endif
}
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) {
#if GTEST_OS_WINDOWS
GTEST_FLAG(output) = "xml:c:\\tmp\\";
const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
EXPECT_TRUE(
_strcmpi(output_file.c_str(),
FilePath("c:\\tmp\\gtest-options_test.xml").c_str()) == 0 ||
_strcmpi(output_file.c_str(),
FilePath("c:\\tmp\\gtest-options-ex_test.xml").c_str()) == 0 ||
_strcmpi(output_file.c_str(),
FilePath("c:\\tmp\\gtest_all_test.xml").c_str()) == 0)
<< " output_file = " << output_file;
#else
GTEST_FLAG(output) = "xml:/tmp/";
const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
// TODO(wan@google.com): libtool causes the test binary file to be
// named lt-gtest-options_test. Therefore the output file may be
// named .../lt-gtest-options_test.xml. We should remove this
// hard-coded logic when Chandler Carruth's libtool replacement is
// ready.
EXPECT_TRUE(output_file == "/tmp/gtest-options_test.xml" ||
output_file == "/tmp/lt-gtest-options_test.xml" ||
output_file == "/tmp/gtest_all_test.xml" ||
output_file == "/tmp/lt-gtest_all_test.xml")
<< " output_file = " << output_file;
#endif
}
} // namespace
} // namespace internal
} // namespace testing

65
test/gtest-param-test2_test.cc
View File

@@ -1,65 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
//
// Tests for Google Test itself. This verifies that the basic constructs of
// Google Test work.
#include <gtest/gtest.h>
#include "test/gtest-param-test_test.h"
#if GTEST_HAS_PARAM_TEST
using ::testing::Values;
using ::testing::internal::ParamGenerator;
// Tests that generators defined in a different translation unit
// are functional. The test using extern_gen is defined
// in gtest-param-test_test.cc.
ParamGenerator<int> extern_gen = Values(33);
// Tests that a parameterized test case can be defined in one translation unit
// and instantiated in another. The test is defined in gtest-param-test_test.cc
// and ExternalInstantiationTest fixture class is defined in
// gtest-param-test_test.h.
INSTANTIATE_TEST_CASE_P(MultiplesOf33,
ExternalInstantiationTest,
Values(33, 66));
// Tests that a parameterized test case can be instantiated
// in multiple translation units. Another instantiation is defined
// in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest
// fixture is defined in gtest-param-test_test.h
INSTANTIATE_TEST_CASE_P(Sequence2,
InstantiationInMultipleTranslaionUnitsTest,
Values(42*3, 42*4, 42*5));
#endif // GTEST_HAS_PARAM_TEST

792
test/gtest-param-test_test.cc
View File

@@ -1,792 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
//
// Tests for Google Test itself. This file verifies that the parameter
// generators objects produce correct parameter sequences and that
// Google Test runtime instantiates correct tests from those sequences.
#include <gtest/gtest.h>
#if GTEST_HAS_PARAM_TEST
#include <algorithm>
#include <iostream>
#include <list>
#include <vector>
// To include gtest-internal-inl.h.
#define GTEST_IMPLEMENTATION_ 1
#include "src/gtest-internal-inl.h" // for UnitTestOptions
#undef GTEST_IMPLEMENTATION_
#include "test/gtest-param-test_test.h"
using ::std::vector;
using ::std::sort;
using ::testing::AddGlobalTestEnvironment;
using ::testing::Bool;
using ::testing::Message;
using ::testing::Range;
using ::testing::TestWithParam;
using ::testing::Values;
using ::testing::ValuesIn;
#if GTEST_HAS_COMBINE
using ::testing::Combine;
using ::std::tr1::get;
using ::std::tr1::make_tuple;
using ::std::tr1::tuple;
#endif // GTEST_HAS_COMBINE
using ::testing::internal::ParamGenerator;
using ::testing::internal::UnitTestOptions;
// Verifies that a sequence generated by the generator and accessed
// via the iterator object matches the expected one using Google Test
// assertions.
template <typename T, size_t N>
void VerifyGenerator(const ParamGenerator<T>& generator,
const T (&expected_values)[N]) {
typename ParamGenerator<T>::iterator it = generator.begin();
for (size_t i = 0; i < N; ++i) {
ASSERT_FALSE(it == generator.end())
<< "At element " << i << " when accessing via an iterator "
<< "created with the copy constructor." << std::endl;
EXPECT_EQ(expected_values[i], *it)
<< "At element " << i << " when accessing via an iterator "
<< "created with the copy constructor." << std::endl;
it++;
}
EXPECT_TRUE(it == generator.end())
<< "At the presumed end of sequence when accessing via an iterator "
<< "created with the copy constructor." << std::endl;
// Test the iterator assignment. The following lines verify that
// the sequence accessed via an iterator initialized via the
// assignment operator (as opposed to a copy constructor) matches
// just the same.
it = generator.begin();
for (size_t i = 0; i < N; ++i) {
ASSERT_FALSE(it == generator.end())
<< "At element " << i << " when accessing via an iterator "
<< "created with the assignment operator." << std::endl;
EXPECT_EQ(expected_values[i], *it)
<< "At element " << i << " when accessing via an iterator "
<< "created with the assignment operator." << std::endl;
it++;
}
EXPECT_TRUE(it == generator.end())
<< "At the presumed end of sequence when accessing via an iterator "
<< "created with the assignment operator." << std::endl;
}
template <typename T>
void VerifyGeneratorIsEmpty(const ParamGenerator<T>& generator) {
typename ParamGenerator<T>::iterator it = generator.begin();
EXPECT_TRUE(it == generator.end());
it = generator.begin();
EXPECT_TRUE(it == generator.end());
}
// Generator tests. They test that each of the provided generator functions
// generates an expected sequence of values. The general test pattern
// instantiates a generator using one of the generator functions,
// checks the sequence produced by the generator using its iterator API,
// and then resets the iterator back to the beginning of the sequence
// and checks the sequence again.
// Tests that iterators produced by generator functions conform to the
// ForwardIterator concept.
TEST(IteratorTest, ParamIteratorConformsToForwardIteratorConcept) {
const ParamGenerator<int> gen = Range(0, 10);
ParamGenerator<int>::iterator it = gen.begin();
// Verifies that iterator initialization works as expected.
ParamGenerator<int>::iterator it2 = it;
EXPECT_TRUE(*it == *it2) << "Initialized iterators must point to the "
<< "element same as its source points to";
// Verifies that iterator assignment works as expected.
it++;
EXPECT_FALSE(*it == *it2);
it2 = it;
EXPECT_TRUE(*it == *it2) << "Assigned iterators must point to the "
<< "element same as its source points to";
// Verifies that prefix operator++() returns *this.
EXPECT_EQ(&it, &(++it)) << "Result of the prefix operator++ must be "
<< "refer to the original object";
// Verifies that the result of the postfix operator++ points to the value
// pointed to by the original iterator.
int original_value = *it; // Have to compute it outside of macro call to be
// unaffected by the parameter evaluation order.
EXPECT_EQ(original_value, *(it++));
// Verifies that prefix and postfix operator++() advance an iterator
// all the same.
it2 = it;
it++;
++it2;
EXPECT_TRUE(*it == *it2);
}
// Tests that Range() generates the expected sequence.
TEST(RangeTest, IntRangeWithDefaultStep) {
const ParamGenerator<int> gen = Range(0, 3);
const int expected_values[] = {0, 1, 2};
VerifyGenerator(gen, expected_values);
}
// Edge case. Tests that Range() generates the single element sequence
// as expected when provided with range limits that are equal.
TEST(RangeTest, IntRangeSingleValue) {
const ParamGenerator<int> gen = Range(0, 1);
const int expected_values[] = {0};
VerifyGenerator(gen, expected_values);
}
// Edge case. Tests that Range() with generates empty sequence when
// supplied with an empty range.
TEST(RangeTest, IntRangeEmpty) {
const ParamGenerator<int> gen = Range(0, 0);
VerifyGeneratorIsEmpty(gen);
}
// Tests that Range() with custom step (greater then one) generates
// the expected sequence.
TEST(RangeTest, IntRangeWithCustomStep) {
const ParamGenerator<int> gen = Range(0, 9, 3);
const int expected_values[] = {0, 3, 6};
VerifyGenerator(gen, expected_values);
}
// Tests that Range() with custom step (greater then one) generates
// the expected sequence when the last element does not fall on the
// upper range limit. Sequences generated by Range() must not have
// elements beyond the range limits.
TEST(RangeTest, IntRangeWithCustomStepOverUpperBound) {
const ParamGenerator<int> gen = Range(0, 4, 3);
const int expected_values[] = {0, 3};
VerifyGenerator(gen, expected_values);
}
// Verifies that Range works with user-defined types that define
// copy constructor, operator=(), operator+(), and operator<().
class DogAdder {
public:
explicit DogAdder(const char* value) : value_(value) {}
DogAdder(const DogAdder& other) : value_(other.value_.c_str()) {}
DogAdder operator=(const DogAdder& other) {
if (this != &other)
value_ = other.value_;
return *this;
}
DogAdder operator+(const DogAdder& other) const {
Message msg;
msg << value_.c_str() << other.value_.c_str();
return DogAdder(msg.GetString().c_str());
}
bool operator<(const DogAdder& other) const {
return value_ < other.value_;
}
const ::testing::internal::String& value() const { return value_; }
private:
::testing::internal::String value_;
};
TEST(RangeTest, WorksWithACustomType) {
const ParamGenerator<DogAdder> gen =
Range(DogAdder("cat"), DogAdder("catdogdog"), DogAdder("dog"));
ParamGenerator<DogAdder>::iterator it = gen.begin();
ASSERT_FALSE(it == gen.end());
EXPECT_STREQ("cat", it->value().c_str());
ASSERT_FALSE(++it == gen.end());
EXPECT_STREQ("catdog", it->value().c_str());
EXPECT_TRUE(++it == gen.end());
}
class IntWrapper {
public:
explicit IntWrapper(int value) : value_(value) {}
IntWrapper(const IntWrapper& other) : value_(other.value_) {}
IntWrapper operator=(const IntWrapper& other) {
value_ = other.value_;
return *this;
}
// operator+() adds a different type.
IntWrapper operator+(int other) const { return IntWrapper(value_ + other); }
bool operator<(const IntWrapper& other) const {
return value_ < other.value_;
}
int value() const { return value_; }
private:
int value_;
};
TEST(RangeTest, WorksWithACustomTypeWithDifferentIncrementType) {
const ParamGenerator<IntWrapper> gen = Range(IntWrapper(0), IntWrapper(2));
ParamGenerator<IntWrapper>::iterator it = gen.begin();
ASSERT_FALSE(it == gen.end());
EXPECT_EQ(0, it->value());
ASSERT_FALSE(++it == gen.end());
EXPECT_EQ(1, it->value());
EXPECT_TRUE(++it == gen.end());
}
// Tests that ValuesIn() with an array parameter generates
// the expected sequence.
TEST(ValuesInTest, ValuesInArray) {
int array[] = {3, 5, 8};
const ParamGenerator<int> gen = ValuesIn(array);
VerifyGenerator(gen, array);
}
// Tests that ValuesIn() with a const array parameter generates
// the expected sequence.
TEST(ValuesInTest, ValuesInConstArray) {
const int array[] = {3, 5, 8};
const ParamGenerator<int> gen = ValuesIn(array);
VerifyGenerator(gen, array);
}
// Edge case. Tests that ValuesIn() with an array parameter containing a
// single element generates the single element sequence.
TEST(ValuesInTest, ValuesInSingleElementArray) {
int array[] = {42};
const ParamGenerator<int> gen = ValuesIn(array);
VerifyGenerator(gen, array);
}
// Tests that ValuesIn() generates the expected sequence for an STL
// container (vector).
TEST(ValuesInTest, ValuesInVector) {
typedef ::std::vector<int> ContainerType;
ContainerType values;
values.push_back(3);
values.push_back(5);
values.push_back(8);
const ParamGenerator<int> gen = ValuesIn(values);
const int expected_values[] = {3, 5, 8};
VerifyGenerator(gen, expected_values);
}
// Tests that ValuesIn() generates the expected sequence.
TEST(ValuesInTest, ValuesInIteratorRange) {
typedef ::std::vector<int> ContainerType;
ContainerType values;
values.push_back(3);
values.push_back(5);
values.push_back(8);
const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
const int expected_values[] = {3, 5, 8};
VerifyGenerator(gen, expected_values);
}
// Edge case. Tests that ValuesIn() provided with an iterator range specifying a
// single value generates a single-element sequence.
TEST(ValuesInTest, ValuesInSingleElementIteratorRange) {
typedef ::std::vector<int> ContainerType;
ContainerType values;
values.push_back(42);
const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
const int expected_values[] = {42};
VerifyGenerator(gen, expected_values);
}
// Edge case. Tests that ValuesIn() provided with an empty iterator range
// generates an empty sequence.
TEST(ValuesInTest, ValuesInEmptyIteratorRange) {
typedef ::std::vector<int> ContainerType;
ContainerType values;
const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
VerifyGeneratorIsEmpty(gen);
}
// Tests that the Values() generates the expected sequence.
TEST(ValuesTest, ValuesWorks) {
const ParamGenerator<int> gen = Values(3, 5, 8);
const int expected_values[] = {3, 5, 8};
VerifyGenerator(gen, expected_values);
}
// Tests that Values() generates the expected sequences from elements of
// different types convertible to ParamGenerator's parameter type.
TEST(ValuesTest, ValuesWorksForValuesOfCompatibleTypes) {
const ParamGenerator<double> gen = Values(3, 5.0f, 8.0);
const double expected_values[] = {3.0, 5.0, 8.0};
VerifyGenerator(gen, expected_values);
}
TEST(ValuesTest, ValuesWorksForMaxLengthList) {
const ParamGenerator<int> gen = Values(
10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
410, 420, 430, 440, 450, 460, 470, 480, 490, 500);
const int expected_values[] = {
10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
410, 420, 430, 440, 450, 460, 470, 480, 490, 500};
VerifyGenerator(gen, expected_values);
}
// Edge case test. Tests that single-parameter Values() generates the sequence
// with the single value.
TEST(ValuesTest, ValuesWithSingleParameter) {
const ParamGenerator<int> gen = Values(42);
const int expected_values[] = {42};
VerifyGenerator(gen, expected_values);
}
// Tests that Bool() generates sequence (false, true).
TEST(BoolTest, BoolWorks) {
const ParamGenerator<bool> gen = Bool();
const bool expected_values[] = {false, true};
VerifyGenerator(gen, expected_values);
}
#if GTEST_HAS_COMBINE
template <typename T1, typename T2>
::std::ostream& operator<<(::std::ostream& stream, const tuple<T1, T2>& value) {
stream << "(" << get<0>(value) << ", " << get<1>(value) << ")";
return stream;
}
template <typename T1, typename T2, typename T3>
::std::ostream& operator<<(::std::ostream& stream,
const tuple<T1, T2, T3>& value) {
stream << "(" << get<0>(value) << ", " << get<1>(value)
<< ", "<< get<2>(value) << ")";
return stream;
}
template <typename T1, typename T2, typename T3, typename T4, typename T5,
typename T6, typename T7, typename T8, typename T9, typename T10>
::std::ostream& operator<<(
::std::ostream& stream,
const tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& value) {
stream << "(" << get<0>(value) << ", " << get<1>(value)
<< ", "<< get<2>(value) << ", " << get<3>(value)
<< ", "<< get<4>(value) << ", " << get<5>(value)
<< ", "<< get<6>(value) << ", " << get<7>(value)
<< ", "<< get<8>(value) << ", " << get<9>(value) << ")";
return stream;
}
// Tests that Combine() with two parameters generates the expected sequence.
TEST(CombineTest, CombineWithTwoParameters) {
const char* foo = "foo";
const char* bar = "bar";
const ParamGenerator<tuple<const char*, int> > gen =
Combine(Values(foo, bar), Values(3, 4));
tuple<const char*, int> expected_values[] = {
make_tuple(foo, 3), make_tuple(foo, 4),
make_tuple(bar, 3), make_tuple(bar, 4)};
VerifyGenerator(gen, expected_values);
}
// Tests that Combine() with three parameters generates the expected sequence.
TEST(CombineTest, CombineWithThreeParameters) {
const ParamGenerator<tuple<int, int, int> > gen = Combine(Values(0, 1),
Values(3, 4),
Values(5, 6));
tuple<int, int, int> expected_values[] = {
make_tuple(0, 3, 5), make_tuple(0, 3, 6),
make_tuple(0, 4, 5), make_tuple(0, 4, 6),
make_tuple(1, 3, 5), make_tuple(1, 3, 6),
make_tuple(1, 4, 5), make_tuple(1, 4, 6)};
VerifyGenerator(gen, expected_values);
}
// Tests that the Combine() with the first parameter generating a single value
// sequence generates a sequence with the number of elements equal to the
// number of elements in the sequence generated by the second parameter.
TEST(CombineTest, CombineWithFirstParameterSingleValue) {
const ParamGenerator<tuple<int, int> > gen = Combine(Values(42),
Values(0, 1));
tuple<int, int> expected_values[] = {make_tuple(42, 0), make_tuple(42, 1)};
VerifyGenerator(gen, expected_values);
}
// Tests that the Combine() with the second parameter generating a single value
// sequence generates a sequence with the number of elements equal to the
// number of elements in the sequence generated by the first parameter.
TEST(CombineTest, CombineWithSecondParameterSingleValue) {
const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
Values(42));
tuple<int, int> expected_values[] = {make_tuple(0, 42), make_tuple(1, 42)};
VerifyGenerator(gen, expected_values);
}
// Tests that when the first parameter produces an empty sequence,
// Combine() produces an empty sequence, too.
TEST(CombineTest, CombineWithFirstParameterEmptyRange) {
const ParamGenerator<tuple<int, int> > gen = Combine(Range(0, 0),
Values(0, 1));
VerifyGeneratorIsEmpty(gen);
}
// Tests that when the second parameter produces an empty sequence,
// Combine() produces an empty sequence, too.
TEST(CombineTest, CombineWithSecondParameterEmptyRange) {
const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
Range(1, 1));
VerifyGeneratorIsEmpty(gen);
}
// Edge case. Tests that combine works with the maximum number
// of parameters supported by Google Test (currently 10).
TEST(CombineTest, CombineWithMaxNumberOfParameters) {
const char* foo = "foo";
const char* bar = "bar";
const ParamGenerator<tuple<const char*, int, int, int, int, int, int, int,
int, int> > gen = Combine(Values(foo, bar),
Values(1), Values(2),
Values(3), Values(4),
Values(5), Values(6),
Values(7), Values(8),
Values(9));
tuple<const char*, int, int, int, int, int, int, int, int, int>
expected_values[] = {make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9),
make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)};
VerifyGenerator(gen, expected_values);
}
#endif // GTEST_HAS_COMBINE
// Tests that an generator produces correct sequence after being
// assigned from another generator.
TEST(ParamGeneratorTest, AssignmentWorks) {
ParamGenerator<int> gen = Values(1, 2);
const ParamGenerator<int> gen2 = Values(3, 4);
gen = gen2;
const int expected_values[] = {3, 4};
VerifyGenerator(gen, expected_values);
}
// This test verifies that the tests are expanded and run as specified:
// one test per element from the sequence produced by the generator
// specified in INSTANTIATE_TEST_CASE_P. It also verifies that the test's
// fixture constructor, SetUp(), and TearDown() have run and have been
// supplied with the correct parameters.
// The use of environment object allows detection of the case where no test
// case functionality is run at all. In this case TestCaseTearDown will not
// be able to detect missing tests, naturally.
template <int kExpectedCalls>
class TestGenerationEnvironment : public ::testing::Environment {
public:
static TestGenerationEnvironment* Instance() {
static TestGenerationEnvironment* instance = new TestGenerationEnvironment;
return instance;
}
void FixtureConstructorExecuted() { fixture_constructor_count_++; }
void SetUpExecuted() { set_up_count_++; }
void TearDownExecuted() { tear_down_count_++; }
void TestBodyExecuted() { test_body_count_++; }
virtual void TearDown() {
// If all MultipleTestGenerationTest tests have been de-selected
// by the filter flag, the following checks make no sense.
bool perform_check = false;
for (int i = 0; i < kExpectedCalls; ++i) {
Message msg;
msg << "TestsExpandedAndRun/" << i;
if (UnitTestOptions::FilterMatchesTest(
"TestExpansionModule/MultipleTestGenerationTest",
msg.GetString().c_str())) {
perform_check = true;
}
}
if (perform_check) {
EXPECT_EQ(kExpectedCalls, fixture_constructor_count_)
<< "Fixture constructor of ParamTestGenerationTest test case "
<< "has not been run as expected.";
EXPECT_EQ(kExpectedCalls, set_up_count_)
<< "Fixture SetUp method of ParamTestGenerationTest test case "
<< "has not been run as expected.";
EXPECT_EQ(kExpectedCalls, tear_down_count_)
<< "Fixture TearDown method of ParamTestGenerationTest test case "
<< "has not been run as expected.";
EXPECT_EQ(kExpectedCalls, test_body_count_)
<< "Test in ParamTestGenerationTest test case "
<< "has not been run as expected.";
}
}
private:
TestGenerationEnvironment() : fixture_constructor_count_(0), set_up_count_(0),
tear_down_count_(0), test_body_count_(0) {}
int fixture_constructor_count_;
int set_up_count_;
int tear_down_count_;
int test_body_count_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationEnvironment);
};
const int test_generation_params[] = {36, 42, 72};
class TestGenerationTest : public TestWithParam<int> {
public:
enum {
PARAMETER_COUNT =
sizeof(test_generation_params)/sizeof(test_generation_params[0])
};
typedef TestGenerationEnvironment<PARAMETER_COUNT> Environment;
TestGenerationTest() {
Environment::Instance()->FixtureConstructorExecuted();
current_parameter_ = GetParam();
}
virtual void SetUp() {
Environment::Instance()->SetUpExecuted();
EXPECT_EQ(current_parameter_, GetParam());
}
virtual void TearDown() {
Environment::Instance()->TearDownExecuted();
EXPECT_EQ(current_parameter_, GetParam());
}
static void SetUpTestCase() {
bool all_tests_in_test_case_selected = true;
for (int i = 0; i < PARAMETER_COUNT; ++i) {
Message test_name;
test_name << "TestsExpandedAndRun/" << i;
if ( !UnitTestOptions::FilterMatchesTest(
"TestExpansionModule/MultipleTestGenerationTest",
test_name.GetString())) {
all_tests_in_test_case_selected = false;
}
}
EXPECT_TRUE(all_tests_in_test_case_selected)
<< "When running the TestGenerationTest test case all of its tests\n"
<< "must be selected by the filter flag for the test case to pass.\n"
<< "If not all of them are enabled, we can't reliably conclude\n"
<< "that the correct number of tests have been generated.";
collected_parameters_.clear();
}
static void TearDownTestCase() {
vector<int> expected_values(test_generation_params,
test_generation_params + PARAMETER_COUNT);
// Test execution order is not guaranteed by Google Test,
// so the order of values in collected_parameters_ can be
// different and we have to sort to compare.
sort(expected_values.begin(), expected_values.end());
sort(collected_parameters_.begin(), collected_parameters_.end());
EXPECT_TRUE(collected_parameters_ == expected_values);
}
protected:
int current_parameter_;
static vector<int> collected_parameters_;
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationTest);
};
vector<int> TestGenerationTest::collected_parameters_;
TEST_P(TestGenerationTest, TestsExpandedAndRun) {
Environment::Instance()->TestBodyExecuted();
EXPECT_EQ(current_parameter_, GetParam());
collected_parameters_.push_back(GetParam());
}
INSTANTIATE_TEST_CASE_P(TestExpansionModule, TestGenerationTest,
ValuesIn(test_generation_params));
// This test verifies that the element sequence (third parameter of
// INSTANTIATE_TEST_CASE_P) is evaluated in RUN_ALL_TESTS and not at the call
// site of INSTANTIATE_TEST_CASE_P.
// For that, we declare param_value_ to be a static member of
// GeneratorEvaluationTest and initialize it to 0. We set it to 1 in main(),
// just before invocation of RUN_ALL_TESTS. If the sequence is evaluated
// before that moment, INSTANTIATE_TEST_CASE_P will create a test with
// parameter 0, and the test body will fail the assertion.
class GeneratorEvaluationTest : public TestWithParam<int> {
public:
static int param_value() { return param_value_; }
static void set_param_value(int param_value) { param_value_ = param_value; }
private:
static int param_value_;
};
int GeneratorEvaluationTest::param_value_ = 0;
TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) {
EXPECT_EQ(1, GetParam());
}
INSTANTIATE_TEST_CASE_P(GenEvalModule,
GeneratorEvaluationTest,
Values(GeneratorEvaluationTest::param_value()));
// Tests that generators defined in a different translation unit are
// functional. Generator extern_gen is defined in gtest-param-test_test2.cc.
extern ParamGenerator<int> extern_gen;
class ExternalGeneratorTest : public TestWithParam<int> {};
TEST_P(ExternalGeneratorTest, ExternalGenerator) {
// Sequence produced by extern_gen contains only a single value
// which we verify here.
EXPECT_EQ(GetParam(), 33);
}
INSTANTIATE_TEST_CASE_P(ExternalGeneratorModule,
ExternalGeneratorTest,
extern_gen);
// Tests that a parameterized test case can be defined in one translation
// unit and instantiated in another. This test will be instantiated in
// gtest-param-test_test2.cc. ExternalInstantiationTest fixture class is
// defined in gtest-param-test_test.h.
TEST_P(ExternalInstantiationTest, IsMultipleOf33) {
EXPECT_EQ(0, GetParam() % 33);
}
// Tests that a parameterized test case can be instantiated with multiple
// generators.
class MultipleInstantiationTest : public TestWithParam<int> {};
TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) {
}
INSTANTIATE_TEST_CASE_P(Sequence1, MultipleInstantiationTest, Values(1, 2));
INSTANTIATE_TEST_CASE_P(Sequence2, MultipleInstantiationTest, Range(3, 5));
// Tests that a parameterized test case can be instantiated
// in multiple translation units. This test will be instantiated
// here and in gtest-param-test_test2.cc.
// InstantiationInMultipleTranslationUnitsTest fixture class
// is defined in gtest-param-test_test.h.
TEST_P(InstantiationInMultipleTranslaionUnitsTest, IsMultipleOf42) {
EXPECT_EQ(0, GetParam() % 42);
}
INSTANTIATE_TEST_CASE_P(Sequence1,
InstantiationInMultipleTranslaionUnitsTest,
Values(42, 42*2));
// Tests that each iteration of parameterized test runs in a separate test
// object.
class SeparateInstanceTest : public TestWithParam<int> {
public:
SeparateInstanceTest() : count_(0) {}
static void TearDownTestCase() {
EXPECT_GE(global_count_, 2)
<< "If some (but not all) SeparateInstanceTest tests have been "
<< "filtered out this test will fail. Make sure that all "
<< "GeneratorEvaluationTest are selected or de-selected together "
<< "by the test filter.";
}
protected:
int count_;
static int global_count_;
};
int SeparateInstanceTest::global_count_ = 0;
TEST_P(SeparateInstanceTest, TestsRunInSeparateInstances) {
EXPECT_EQ(0, count_++);
global_count_++;
}
INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));
// Tests that all instantiations of a test have named appropriately. Test
// defined with TEST_P(TestCaseName, TestName) and instantiated with
// INSTANTIATE_TEST_CASE_P(SequenceName, TestCaseName, generator) must be named
// SequenceName/TestCaseName.TestName/i, where i is the 0-based index of the
// sequence element used to instantiate the test.
class NamingTest : public TestWithParam<int> {};
TEST_P(NamingTest, TestsAreNamedAppropriately) {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name());
Message msg;
msg << "TestsAreNamedAppropriately/" << GetParam();
EXPECT_STREQ(msg.GetString().c_str(), test_info->name());
}
INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
#endif // GTEST_HAS_PARAM_TEST
TEST(CompileTest, CombineIsDefinedOnlyWhenGtestHasParamTestIsDefined) {
#if GTEST_HAS_COMBINE && !GTEST_HAS_PARAM_TEST
FAIL() << "GTEST_HAS_COMBINE is defined while GTEST_HAS_PARAM_TEST is not\n"
#endif
}
int main(int argc, char **argv) {
#if GTEST_HAS_PARAM_TEST
// Used in TestGenerationTest test case.
AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());
// Used in GeneratorEvaluationTest test case.
GeneratorEvaluationTest::set_param_value(1);
#endif // GTEST_HAS_PARAM_TEST
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}

55
test/gtest-param-test_test.h
View File

@@ -1,55 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Authors: vladl@google.com (Vlad Losev)
//
// The Google C++ Testing Framework (Google Test)
//
// This header file provides classes and functions used internally
// for testing Google Test itself.
#ifndef GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
#define GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
#include <gtest/gtest.h>
#if GTEST_HAS_PARAM_TEST
// Test fixture for testing definition and instantiation of a test
// in separate translation units.
class ExternalInstantiationTest : public ::testing::TestWithParam<int> {};
// Test fixture for testing instantiation of a test in multiple
// translation units.
class InstantiationInMultipleTranslaionUnitsTest
: public ::testing::TestWithParam<int> {};
#endif // GTEST_HAS_PARAM_TEST
#endif // GTEST_TEST_GTEST_PARAM_TEST_TEST_H_

645
test/gtest-port_test.cc
View File

@@ -1,645 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Authors: vladl@google.com (Vlad Losev), wan@google.com (Zhanyong Wan)
//
// This file tests the internal cross-platform support utilities.
#include <gtest/internal/gtest-port.h>
#include <gtest/gtest.h>
#include <gtest/gtest-spi.h>
// Indicates that this translation unit is part of Google Test's
// implementation. It must come before gtest-internal-inl.h is
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
namespace testing {
namespace internal {
TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
if (false)
GTEST_CHECK_(false) << "This should never be executed; "
"It's a compilation test only.";
if (true)
GTEST_CHECK_(true);
else
; // NOLINT
if (false)
; // NOLINT
else
GTEST_CHECK_(true) << "";
}
TEST(GtestCheckSyntaxTest, WorksWithSwitch) {
switch (0) {
case 1:
break;
default:
GTEST_CHECK_(true);
}
switch(0)
case 0:
GTEST_CHECK_(true) << "Check failed in switch case";
}
#if GTEST_HAS_DEATH_TEST
TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) {
const bool a_false_condition = false;
const char regex[] =
#ifdef _MSC_VER
"gtest-port_test\\.cc\\(\\d+\\):"
#else
"gtest-port_test\\.cc:[0-9]+"
#endif // _MSC_VER
".*a_false_condition.*Extra info.*";
EXPECT_DEATH(GTEST_CHECK_(a_false_condition) << "Extra info", regex);
}
TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) {
EXPECT_EXIT({
GTEST_CHECK_(true) << "Extra info";
::std::cerr << "Success\n";
exit(0); },
::testing::ExitedWithCode(0), "Success");
}
#endif // GTEST_HAS_DEATH_TEST
#if GTEST_USES_POSIX_RE
template <typename Str>
class RETest : public ::testing::Test {};
// Defines StringTypes as the list of all string types that class RE
// supports.
typedef testing::Types<
#if GTEST_HAS_STD_STRING
::std::string,
#endif // GTEST_HAS_STD_STRING
#if GTEST_HAS_GLOBAL_STRING
::string,
#endif // GTEST_HAS_GLOBAL_STRING
const char*> StringTypes;
TYPED_TEST_CASE(RETest, StringTypes);
// Tests RE's implicit constructors.
TYPED_TEST(RETest, ImplicitConstructorWorks) {
const RE empty(TypeParam(""));
EXPECT_STREQ("", empty.pattern());
const RE simple(TypeParam("hello"));
EXPECT_STREQ("hello", simple.pattern());
const RE normal(TypeParam(".*(\\w+)"));
EXPECT_STREQ(".*(\\w+)", normal.pattern());
}
// Tests that RE's constructors reject invalid regular expressions.
TYPED_TEST(RETest, RejectsInvalidRegex) {
EXPECT_NONFATAL_FAILURE({
const RE invalid(TypeParam("?"));
}, "\"?\" is not a valid POSIX Extended regular expression.");
}
// Tests RE::FullMatch().
TYPED_TEST(RETest, FullMatchWorks) {
const RE empty(TypeParam(""));
EXPECT_TRUE(RE::FullMatch(TypeParam(""), empty));
EXPECT_FALSE(RE::FullMatch(TypeParam("a"), empty));
const RE re(TypeParam("a.*z"));
EXPECT_TRUE(RE::FullMatch(TypeParam("az"), re));
EXPECT_TRUE(RE::FullMatch(TypeParam("axyz"), re));
EXPECT_FALSE(RE::FullMatch(TypeParam("baz"), re));
EXPECT_FALSE(RE::FullMatch(TypeParam("azy"), re));
}
// Tests RE::PartialMatch().
TYPED_TEST(RETest, PartialMatchWorks) {
const RE empty(TypeParam(""));
EXPECT_TRUE(RE::PartialMatch(TypeParam(""), empty));
EXPECT_TRUE(RE::PartialMatch(TypeParam("a"), empty));
const RE re(TypeParam("a.*z"));
EXPECT_TRUE(RE::PartialMatch(TypeParam("az"), re));
EXPECT_TRUE(RE::PartialMatch(TypeParam("axyz"), re));
EXPECT_TRUE(RE::PartialMatch(TypeParam("baz"), re));
EXPECT_TRUE(RE::PartialMatch(TypeParam("azy"), re));
EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re));
}
#elif GTEST_USES_SIMPLE_RE
TEST(IsInSetTest, NulCharIsNotInAnySet) {
EXPECT_FALSE(IsInSet('\0', ""));
EXPECT_FALSE(IsInSet('\0', "\0"));
EXPECT_FALSE(IsInSet('\0', "a"));
}
TEST(IsInSetTest, WorksForNonNulChars) {
EXPECT_FALSE(IsInSet('a', "Ab"));
EXPECT_FALSE(IsInSet('c', ""));
EXPECT_TRUE(IsInSet('b', "bcd"));
EXPECT_TRUE(IsInSet('b', "ab"));
}
TEST(IsDigitTest, IsFalseForNonDigit) {
EXPECT_FALSE(IsDigit('\0'));
EXPECT_FALSE(IsDigit(' '));
EXPECT_FALSE(IsDigit('+'));
EXPECT_FALSE(IsDigit('-'));
EXPECT_FALSE(IsDigit('.'));
EXPECT_FALSE(IsDigit('a'));
}
TEST(IsDigitTest, IsTrueForDigit) {
EXPECT_TRUE(IsDigit('0'));
EXPECT_TRUE(IsDigit('1'));
EXPECT_TRUE(IsDigit('5'));
EXPECT_TRUE(IsDigit('9'));
}
TEST(IsPunctTest, IsFalseForNonPunct) {
EXPECT_FALSE(IsPunct('\0'));
EXPECT_FALSE(IsPunct(' '));
EXPECT_FALSE(IsPunct('\n'));
EXPECT_FALSE(IsPunct('a'));
EXPECT_FALSE(IsPunct('0'));
}
TEST(IsPunctTest, IsTrueForPunct) {
for (const char* p = "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~"; *p; p++) {
EXPECT_PRED1(IsPunct, *p);
}
}
TEST(IsRepeatTest, IsFalseForNonRepeatChar) {
EXPECT_FALSE(IsRepeat('\0'));
EXPECT_FALSE(IsRepeat(' '));
EXPECT_FALSE(IsRepeat('a'));
EXPECT_FALSE(IsRepeat('1'));
EXPECT_FALSE(IsRepeat('-'));
}
TEST(IsRepeatTest, IsTrueForRepeatChar) {
EXPECT_TRUE(IsRepeat('?'));
EXPECT_TRUE(IsRepeat('*'));
EXPECT_TRUE(IsRepeat('+'));
}
TEST(IsWhiteSpaceTest, IsFalseForNonWhiteSpace) {
EXPECT_FALSE(IsWhiteSpace('\0'));
EXPECT_FALSE(IsWhiteSpace('a'));
EXPECT_FALSE(IsWhiteSpace('1'));
EXPECT_FALSE(IsWhiteSpace('+'));
EXPECT_FALSE(IsWhiteSpace('_'));
}
TEST(IsWhiteSpaceTest, IsTrueForWhiteSpace) {
EXPECT_TRUE(IsWhiteSpace(' '));
EXPECT_TRUE(IsWhiteSpace('\n'));
EXPECT_TRUE(IsWhiteSpace('\r'));
EXPECT_TRUE(IsWhiteSpace('\t'));
EXPECT_TRUE(IsWhiteSpace('\v'));
EXPECT_TRUE(IsWhiteSpace('\f'));
}
TEST(IsWordCharTest, IsFalseForNonWordChar) {
EXPECT_FALSE(IsWordChar('\0'));
EXPECT_FALSE(IsWordChar('+'));
EXPECT_FALSE(IsWordChar('.'));
EXPECT_FALSE(IsWordChar(' '));
EXPECT_FALSE(IsWordChar('\n'));
}
TEST(IsWordCharTest, IsTrueForLetter) {
EXPECT_TRUE(IsWordChar('a'));
EXPECT_TRUE(IsWordChar('b'));
EXPECT_TRUE(IsWordChar('A'));
EXPECT_TRUE(IsWordChar('Z'));
}
TEST(IsWordCharTest, IsTrueForDigit) {
EXPECT_TRUE(IsWordChar('0'));
EXPECT_TRUE(IsWordChar('1'));
EXPECT_TRUE(IsWordChar('7'));
EXPECT_TRUE(IsWordChar('9'));
}
TEST(IsWordCharTest, IsTrueForUnderscore) {
EXPECT_TRUE(IsWordChar('_'));
}
TEST(IsValidEscapeTest, IsFalseForNonPrintable) {
EXPECT_FALSE(IsValidEscape('\0'));
EXPECT_FALSE(IsValidEscape('\007'));
}
TEST(IsValidEscapeTest, IsFalseForDigit) {
EXPECT_FALSE(IsValidEscape('0'));
EXPECT_FALSE(IsValidEscape('9'));
}
TEST(IsValidEscapeTest, IsFalseForWhiteSpace) {
EXPECT_FALSE(IsValidEscape(' '));
EXPECT_FALSE(IsValidEscape('\n'));
}
TEST(IsValidEscapeTest, IsFalseForSomeLetter) {
EXPECT_FALSE(IsValidEscape('a'));
EXPECT_FALSE(IsValidEscape('Z'));
}
TEST(IsValidEscapeTest, IsTrueForPunct) {
EXPECT_TRUE(IsValidEscape('.'));
EXPECT_TRUE(IsValidEscape('-'));
EXPECT_TRUE(IsValidEscape('^'));
EXPECT_TRUE(IsValidEscape('$'));
EXPECT_TRUE(IsValidEscape('('));
EXPECT_TRUE(IsValidEscape(']'));
EXPECT_TRUE(IsValidEscape('{'));
EXPECT_TRUE(IsValidEscape('|'));
}
TEST(IsValidEscapeTest, IsTrueForSomeLetter) {
EXPECT_TRUE(IsValidEscape('d'));
EXPECT_TRUE(IsValidEscape('D'));
EXPECT_TRUE(IsValidEscape('s'));
EXPECT_TRUE(IsValidEscape('S'));
EXPECT_TRUE(IsValidEscape('w'));
EXPECT_TRUE(IsValidEscape('W'));
}
TEST(AtomMatchesCharTest, EscapedPunct) {
EXPECT_FALSE(AtomMatchesChar(true, '\\', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, '\\', ' '));
EXPECT_FALSE(AtomMatchesChar(true, '_', '.'));
EXPECT_FALSE(AtomMatchesChar(true, '.', 'a'));
EXPECT_TRUE(AtomMatchesChar(true, '\\', '\\'));
EXPECT_TRUE(AtomMatchesChar(true, '_', '_'));
EXPECT_TRUE(AtomMatchesChar(true, '+', '+'));
EXPECT_TRUE(AtomMatchesChar(true, '.', '.'));
}
TEST(AtomMatchesCharTest, Escaped_d) {
EXPECT_FALSE(AtomMatchesChar(true, 'd', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 'd', 'a'));
EXPECT_FALSE(AtomMatchesChar(true, 'd', '.'));
EXPECT_TRUE(AtomMatchesChar(true, 'd', '0'));
EXPECT_TRUE(AtomMatchesChar(true, 'd', '9'));
}
TEST(AtomMatchesCharTest, Escaped_D) {
EXPECT_FALSE(AtomMatchesChar(true, 'D', '0'));
EXPECT_FALSE(AtomMatchesChar(true, 'D', '9'));
EXPECT_TRUE(AtomMatchesChar(true, 'D', '\0'));
EXPECT_TRUE(AtomMatchesChar(true, 'D', 'a'));
EXPECT_TRUE(AtomMatchesChar(true, 'D', '-'));
}
TEST(AtomMatchesCharTest, Escaped_s) {
EXPECT_FALSE(AtomMatchesChar(true, 's', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 's', 'a'));
EXPECT_FALSE(AtomMatchesChar(true, 's', '.'));
EXPECT_FALSE(AtomMatchesChar(true, 's', '9'));
EXPECT_TRUE(AtomMatchesChar(true, 's', ' '));
EXPECT_TRUE(AtomMatchesChar(true, 's', '\n'));
EXPECT_TRUE(AtomMatchesChar(true, 's', '\t'));
}
TEST(AtomMatchesCharTest, Escaped_S) {
EXPECT_FALSE(AtomMatchesChar(true, 'S', ' '));
EXPECT_FALSE(AtomMatchesChar(true, 'S', '\r'));
EXPECT_TRUE(AtomMatchesChar(true, 'S', '\0'));
EXPECT_TRUE(AtomMatchesChar(true, 'S', 'a'));
EXPECT_TRUE(AtomMatchesChar(true, 'S', '9'));
}
TEST(AtomMatchesCharTest, Escaped_w) {
EXPECT_FALSE(AtomMatchesChar(true, 'w', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 'w', '+'));
EXPECT_FALSE(AtomMatchesChar(true, 'w', ' '));
EXPECT_FALSE(AtomMatchesChar(true, 'w', '\n'));
EXPECT_TRUE(AtomMatchesChar(true, 'w', '0'));
EXPECT_TRUE(AtomMatchesChar(true, 'w', 'b'));
EXPECT_TRUE(AtomMatchesChar(true, 'w', 'C'));
EXPECT_TRUE(AtomMatchesChar(true, 'w', '_'));
}
TEST(AtomMatchesCharTest, Escaped_W) {
EXPECT_FALSE(AtomMatchesChar(true, 'W', 'A'));
EXPECT_FALSE(AtomMatchesChar(true, 'W', 'b'));
EXPECT_FALSE(AtomMatchesChar(true, 'W', '9'));
EXPECT_FALSE(AtomMatchesChar(true, 'W', '_'));
EXPECT_TRUE(AtomMatchesChar(true, 'W', '\0'));
EXPECT_TRUE(AtomMatchesChar(true, 'W', '*'));
EXPECT_TRUE(AtomMatchesChar(true, 'W', '\n'));
}
TEST(AtomMatchesCharTest, EscapedWhiteSpace) {
EXPECT_FALSE(AtomMatchesChar(true, 'f', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 'f', '\n'));
EXPECT_FALSE(AtomMatchesChar(true, 'n', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 'n', '\r'));
EXPECT_FALSE(AtomMatchesChar(true, 'r', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 'r', 'a'));
EXPECT_FALSE(AtomMatchesChar(true, 't', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 't', 't'));
EXPECT_FALSE(AtomMatchesChar(true, 'v', '\0'));
EXPECT_FALSE(AtomMatchesChar(true, 'v', '\f'));
EXPECT_TRUE(AtomMatchesChar(true, 'f', '\f'));
EXPECT_TRUE(AtomMatchesChar(true, 'n', '\n'));
EXPECT_TRUE(AtomMatchesChar(true, 'r', '\r'));
EXPECT_TRUE(AtomMatchesChar(true, 't', '\t'));
EXPECT_TRUE(AtomMatchesChar(true, 'v', '\v'));
}
TEST(AtomMatchesCharTest, UnescapedDot) {
EXPECT_FALSE(AtomMatchesChar(false, '.', '\n'));
EXPECT_TRUE(AtomMatchesChar(false, '.', '\0'));
EXPECT_TRUE(AtomMatchesChar(false, '.', '.'));
EXPECT_TRUE(AtomMatchesChar(false, '.', 'a'));
EXPECT_TRUE(AtomMatchesChar(false, '.', ' '));
}
TEST(AtomMatchesCharTest, UnescapedChar) {
EXPECT_FALSE(AtomMatchesChar(false, 'a', '\0'));
EXPECT_FALSE(AtomMatchesChar(false, 'a', 'b'));
EXPECT_FALSE(AtomMatchesChar(false, '$', 'a'));
EXPECT_TRUE(AtomMatchesChar(false, '$', '$'));
EXPECT_TRUE(AtomMatchesChar(false, '5', '5'));
EXPECT_TRUE(AtomMatchesChar(false, 'Z', 'Z'));
}
TEST(ValidateRegexTest, GeneratesFailureAndReturnsFalseForInvalid) {
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(NULL)),
"NULL is not a valid simple regular expression");
EXPECT_NONFATAL_FAILURE(
ASSERT_FALSE(ValidateRegex("a\\")),
"Syntax error at index 1 in simple regular expression \"a\\\": ");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a\\")),
"'\\' cannot appear at the end");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\n\\")),
"'\\' cannot appear at the end");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\s\\hb")),
"invalid escape sequence \"\\h\"");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^^")),
"'^' can only appear at the beginning");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(".*^b")),
"'^' can only appear at the beginning");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("$$")),
"'$' can only appear at the end");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^$a")),
"'$' can only appear at the end");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a(b")),
"'(' is unsupported");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("ab)")),
"')' is unsupported");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("[ab")),
"'[' is unsupported");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a{2")),
"'{' is unsupported");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("?")),
"'?' can only follow a repeatable token");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^*")),
"'*' can only follow a repeatable token");
EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("5*+")),
"'+' can only follow a repeatable token");
}
TEST(ValidateRegexTest, ReturnsTrueForValid) {
EXPECT_TRUE(ValidateRegex(""));
EXPECT_TRUE(ValidateRegex("a"));
EXPECT_TRUE(ValidateRegex(".*"));
EXPECT_TRUE(ValidateRegex("^a_+"));
EXPECT_TRUE(ValidateRegex("^a\\t\\&?"));
EXPECT_TRUE(ValidateRegex("09*$"));
EXPECT_TRUE(ValidateRegex("^Z$"));
EXPECT_TRUE(ValidateRegex("a\\^Z\\$\\(\\)\\|\\[\\]\\{\\}"));
}
TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrOne) {
EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "a", "ba"));
// Repeating more than once.
EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "aab"));
// Repeating zero times.
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ba"));
// Repeating once.
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ab"));
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '#', '?', ".", "##"));
}
TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrMany) {
EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '*', "a$", "baab"));
// Repeating zero times.
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "bc"));
// Repeating once.
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "abc"));
// Repeating more than once.
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '*', "-", "ab_1-g"));
}
TEST(MatchRepetitionAndRegexAtHeadTest, WorksForOneOrMany) {
EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "a$", "baab"));
// Repeating zero times.
EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "bc"));
// Repeating once.
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "abc"));
// Repeating more than once.
EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '+', "-", "ab_1-g"));
}
TEST(MatchRegexAtHeadTest, ReturnsTrueForEmptyRegex) {
EXPECT_TRUE(MatchRegexAtHead("", ""));
EXPECT_TRUE(MatchRegexAtHead("", "ab"));
}
TEST(MatchRegexAtHeadTest, WorksWhenDollarIsInRegex) {
EXPECT_FALSE(MatchRegexAtHead("$", "a"));
EXPECT_TRUE(MatchRegexAtHead("$", ""));
EXPECT_TRUE(MatchRegexAtHead("a$", "a"));
}
TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithEscapeSequence) {
EXPECT_FALSE(MatchRegexAtHead("\\w", "+"));
EXPECT_FALSE(MatchRegexAtHead("\\W", "ab"));
EXPECT_TRUE(MatchRegexAtHead("\\sa", "\nab"));
EXPECT_TRUE(MatchRegexAtHead("\\d", "1a"));
}
TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetition) {
EXPECT_FALSE(MatchRegexAtHead(".+a", "abc"));
EXPECT_FALSE(MatchRegexAtHead("a?b", "aab"));
EXPECT_TRUE(MatchRegexAtHead(".*a", "bc12-ab"));
EXPECT_TRUE(MatchRegexAtHead("a?b", "b"));
EXPECT_TRUE(MatchRegexAtHead("a?b", "ab"));
}
TEST(MatchRegexAtHeadTest,
WorksWhenRegexStartsWithRepetionOfEscapeSequence) {
EXPECT_FALSE(MatchRegexAtHead("\\.+a", "abc"));
EXPECT_FALSE(MatchRegexAtHead("\\s?b", " b"));
EXPECT_TRUE(MatchRegexAtHead("\\(*a", "((((ab"));
EXPECT_TRUE(MatchRegexAtHead("\\^?b", "^b"));
EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "b"));
EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "\\b"));
}
TEST(MatchRegexAtHeadTest, MatchesSequentially) {
EXPECT_FALSE(MatchRegexAtHead("ab.*c", "acabc"));
EXPECT_TRUE(MatchRegexAtHead("ab.*c", "ab-fsc"));
}
TEST(MatchRegexAnywhereTest, ReturnsFalseWhenStringIsNull) {
EXPECT_FALSE(MatchRegexAnywhere("", NULL));
}
TEST(MatchRegexAnywhereTest, WorksWhenRegexStartsWithCaret) {
EXPECT_FALSE(MatchRegexAnywhere("^a", "ba"));
EXPECT_FALSE(MatchRegexAnywhere("^$", "a"));
EXPECT_TRUE(MatchRegexAnywhere("^a", "ab"));
EXPECT_TRUE(MatchRegexAnywhere("^", "ab"));
EXPECT_TRUE(MatchRegexAnywhere("^$", ""));
}
TEST(MatchRegexAnywhereTest, ReturnsFalseWhenNoMatch) {
EXPECT_FALSE(MatchRegexAnywhere("a", "bcde123"));
EXPECT_FALSE(MatchRegexAnywhere("a.+a", "--aa88888888"));
}
TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingPrefix) {
EXPECT_TRUE(MatchRegexAnywhere("\\w+", "ab1_ - 5"));
EXPECT_TRUE(MatchRegexAnywhere(".*=", "="));
EXPECT_TRUE(MatchRegexAnywhere("x.*ab?.*bc", "xaaabc"));
}
TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingNonPrefix) {
EXPECT_TRUE(MatchRegexAnywhere("\\w+", "$$$ ab1_ - 5"));
EXPECT_TRUE(MatchRegexAnywhere("\\.+=", "= ...="));
}
// Tests RE's implicit constructors.
TEST(RETest, ImplicitConstructorWorks) {
const RE empty("");
EXPECT_STREQ("", empty.pattern());
const RE simple("hello");
EXPECT_STREQ("hello", simple.pattern());
}
// Tests that RE's constructors reject invalid regular expressions.
TEST(RETest, RejectsInvalidRegex) {
EXPECT_NONFATAL_FAILURE({
const RE normal(NULL);
}, "NULL is not a valid simple regular expression");
EXPECT_NONFATAL_FAILURE({
const RE normal(".*(\\w+");
}, "'(' is unsupported");
EXPECT_NONFATAL_FAILURE({
const RE invalid("^?");
}, "'?' can only follow a repeatable token");
}
// Tests RE::FullMatch().
TEST(RETest, FullMatchWorks) {
const RE empty("");
EXPECT_TRUE(RE::FullMatch("", empty));
EXPECT_FALSE(RE::FullMatch("a", empty));
const RE re1("a");
EXPECT_TRUE(RE::FullMatch("a", re1));
const RE re("a.*z");
EXPECT_TRUE(RE::FullMatch("az", re));
EXPECT_TRUE(RE::FullMatch("axyz", re));
EXPECT_FALSE(RE::FullMatch("baz", re));
EXPECT_FALSE(RE::FullMatch("azy", re));
}
// Tests RE::PartialMatch().
TEST(RETest, PartialMatchWorks) {
const RE empty("");
EXPECT_TRUE(RE::PartialMatch("", empty));
EXPECT_TRUE(RE::PartialMatch("a", empty));
const RE re("a.*z");
EXPECT_TRUE(RE::PartialMatch("az", re));
EXPECT_TRUE(RE::PartialMatch("axyz", re));
EXPECT_TRUE(RE::PartialMatch("baz", re));
EXPECT_TRUE(RE::PartialMatch("azy", re));
EXPECT_FALSE(RE::PartialMatch("zza", re));
}
#endif // GTEST_USES_POSIX_RE
#if GTEST_HAS_STD_STRING
TEST(CaptureStderrTest, CapturesStdErr) {
CaptureStderr();
fprintf(stderr, "abc");
ASSERT_EQ("abc", GetCapturedStderr());
}
#endif // GTEST_HAS_STD_STRING
} // namespace internal
} // namespace testing

138
test/gtest-test-part_test.cc
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@@ -1,138 +0,0 @@
// Copyright 2008 Google Inc. All Rights Reserved.
// Author: mheule@google.com (Markus Heule)
#include <gtest/gtest-test-part.h>
#include <gtest/gtest.h>
using testing::Test;
using testing::TestPartResult;
using testing::TestPartResultArray;
using testing::TPRT_FATAL_FAILURE;
using testing::TPRT_NONFATAL_FAILURE;
using testing::TPRT_SUCCESS;
namespace {
// Tests the TestPartResult class.
// The test fixture for testing TestPartResult.
class TestPartResultTest : public Test {
protected:
TestPartResultTest()
: r1_(TPRT_SUCCESS, "foo/bar.cc", 10, "Success!"),
r2_(TPRT_NONFATAL_FAILURE, "foo/bar.cc", -1, "Failure!"),
r3_(TPRT_FATAL_FAILURE, NULL, -1, "Failure!") {}
TestPartResult r1_, r2_, r3_;
};
// Tests TestPartResult::type().
TEST_F(TestPartResultTest, type) {
EXPECT_EQ(TPRT_SUCCESS, r1_.type());
EXPECT_EQ(TPRT_NONFATAL_FAILURE, r2_.type());
EXPECT_EQ(TPRT_FATAL_FAILURE, r3_.type());
}
// Tests TestPartResult::file_name().
TEST_F(TestPartResultTest, file_name) {
EXPECT_STREQ("foo/bar.cc", r1_.file_name());
EXPECT_STREQ(NULL, r3_.file_name());
}
// Tests TestPartResult::line_number().
TEST_F(TestPartResultTest, line_number) {
EXPECT_EQ(10, r1_.line_number());
EXPECT_EQ(-1, r2_.line_number());
}
// Tests TestPartResult::message().
TEST_F(TestPartResultTest, message) {
EXPECT_STREQ("Success!", r1_.message());
}
// Tests TestPartResult::passed().
TEST_F(TestPartResultTest, Passed) {
EXPECT_TRUE(r1_.passed());
EXPECT_FALSE(r2_.passed());
EXPECT_FALSE(r3_.passed());
}
// Tests TestPartResult::failed().
TEST_F(TestPartResultTest, Failed) {
EXPECT_FALSE(r1_.failed());
EXPECT_TRUE(r2_.failed());
EXPECT_TRUE(r3_.failed());
}
// Tests TestPartResult::fatally_failed().
TEST_F(TestPartResultTest, FatallyFailed) {
EXPECT_FALSE(r1_.fatally_failed());
EXPECT_FALSE(r2_.fatally_failed());
EXPECT_TRUE(r3_.fatally_failed());
}
// Tests TestPartResult::nonfatally_failed().
TEST_F(TestPartResultTest, NonfatallyFailed) {
EXPECT_FALSE(r1_.nonfatally_failed());
EXPECT_TRUE(r2_.nonfatally_failed());
EXPECT_FALSE(r3_.nonfatally_failed());
}
// Tests the TestPartResultArray class.
class TestPartResultArrayTest : public Test {
protected:
TestPartResultArrayTest()
: r1_(TPRT_NONFATAL_FAILURE, "foo/bar.cc", -1, "Failure 1"),
r2_(TPRT_FATAL_FAILURE, "foo/bar.cc", -1, "Failure 2") {}
const TestPartResult r1_, r2_;
};
// Tests that TestPartResultArray initially has size 0.
TEST_F(TestPartResultArrayTest, InitialSizeIsZero) {
TestPartResultArray results;
EXPECT_EQ(0, results.size());
}
// Tests that TestPartResultArray contains the given TestPartResult
// after one Append() operation.
TEST_F(TestPartResultArrayTest, ContainsGivenResultAfterAppend) {
TestPartResultArray results;
results.Append(r1_);
EXPECT_EQ(1, results.size());
EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
}
// Tests that TestPartResultArray contains the given TestPartResults
// after two Append() operations.
TEST_F(TestPartResultArrayTest, ContainsGivenResultsAfterTwoAppends) {
TestPartResultArray results;
results.Append(r1_);
results.Append(r2_);
EXPECT_EQ(2, results.size());
EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
EXPECT_STREQ("Failure 2", results.GetTestPartResult(1).message());
}
#if GTEST_HAS_DEATH_TEST
typedef TestPartResultArrayTest TestPartResultArrayDeathTest;
// Tests that the program dies when GetTestPartResult() is called with
// an invalid index.
TEST_F(TestPartResultArrayDeathTest, DiesWhenIndexIsOutOfBound) {
TestPartResultArray results;
results.Append(r1_);
EXPECT_DEATH(results.GetTestPartResult(-1), "");
EXPECT_DEATH(results.GetTestPartResult(1), "");
}
#endif // GTEST_HAS_DEATH_TEST
// TODO(mheule@google.com): Add a test for the class HasNewFatalFailureHelper.
} // namespace

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test/gtest-typed-test2_test.cc
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@@ -1,45 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
#include <vector>
#include "test/gtest-typed-test_test.h"
#include <gtest/gtest.h>
#if GTEST_HAS_TYPED_TEST_P
// Tests that the same type-parameterized test case can be
// instantiated in different translation units linked together.
// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
INSTANTIATE_TYPED_TEST_CASE_P(Vector, ContainerTest,
testing::Types<std::vector<int> >);
#endif // GTEST_HAS_TYPED_TEST_P

362
test/gtest-typed-test_test.cc
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@@ -1,362 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
#include <list>
#include <set>
#include "test/gtest-typed-test_test.h"
#include <gtest/gtest.h>
using testing::Test;
// Used for testing that SetUpTestCase()/TearDownTestCase(), fixture
// ctor/dtor, and SetUp()/TearDown() work correctly in typed tests and
// type-parameterized test.
template <typename T>
class CommonTest : public Test {
// For some technical reason, SetUpTestCase() and TearDownTestCase()
// must be public.
public:
static void SetUpTestCase() {
shared_ = new T(5);
}
static void TearDownTestCase() {
delete shared_;
shared_ = NULL;
}
// This 'protected:' is optional. There's no harm in making all
// members of this fixture class template public.
protected:
typedef std::list<T> List;
typedef std::set<int> IntSet;
CommonTest() : value_(1) {}
virtual ~CommonTest() { EXPECT_EQ(3, value_); }
virtual void SetUp() {
EXPECT_EQ(1, value_);
value_++;
}
virtual void TearDown() {
EXPECT_EQ(2, value_);
value_++;
}
T value_;
static T* shared_;
};
template <typename T>
T* CommonTest<T>::shared_ = NULL;
// This #ifdef block tests typed tests.
#if GTEST_HAS_TYPED_TEST
using testing::Types;
// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
// and SetUp()/TearDown() work correctly in typed tests
typedef Types<char, int> TwoTypes;
TYPED_TEST_CASE(CommonTest, TwoTypes);
TYPED_TEST(CommonTest, ValuesAreCorrect) {
// Static members of the fixture class template can be visited via
// the TestFixture:: prefix.
EXPECT_EQ(5, *TestFixture::shared_);
// Typedefs in the fixture class template can be visited via the
// "typename TestFixture::" prefix.
typename TestFixture::List empty;
EXPECT_EQ(0, empty.size());
typename TestFixture::IntSet empty2;
EXPECT_EQ(0, empty2.size());
// Non-static members of the fixture class must be visited via
// 'this', as required by C++ for class templates.
EXPECT_EQ(2, this->value_);
}
// The second test makes sure shared_ is not deleted after the first
// test.
TYPED_TEST(CommonTest, ValuesAreStillCorrect) {
// Static members of the fixture class template can also be visited
// via 'this'.
ASSERT_TRUE(this->shared_ != NULL);
EXPECT_EQ(5, *this->shared_);
// TypeParam can be used to refer to the type parameter.
EXPECT_EQ(static_cast<TypeParam>(2), this->value_);
}
// Tests that multiple TYPED_TEST_CASE's can be defined in the same
// translation unit.
template <typename T>
class TypedTest1 : public Test {
};
// Verifies that the second argument of TYPED_TEST_CASE can be a
// single type.
TYPED_TEST_CASE(TypedTest1, int);
TYPED_TEST(TypedTest1, A) {}
template <typename T>
class TypedTest2 : public Test {
};
// Verifies that the second argument of TYPED_TEST_CASE can be a
// Types<...> type list.
TYPED_TEST_CASE(TypedTest2, Types<int>);
// This also verifies that tests from different typed test cases can
// share the same name.
TYPED_TEST(TypedTest2, A) {}
// Tests that a typed test case can be defined in a namespace.
namespace library1 {
template <typename T>
class NumericTest : public Test {
};
typedef Types<int, long> NumericTypes;
TYPED_TEST_CASE(NumericTest, NumericTypes);
TYPED_TEST(NumericTest, DefaultIsZero) {
EXPECT_EQ(0, TypeParam());
}
} // namespace library1
#endif // GTEST_HAS_TYPED_TEST
// This #ifdef block tests type-parameterized tests.
#if GTEST_HAS_TYPED_TEST_P
using testing::Types;
using testing::internal::TypedTestCasePState;
// Tests TypedTestCasePState.
class TypedTestCasePStateTest : public Test {
protected:
virtual void SetUp() {
state_.AddTestName("foo.cc", 0, "FooTest", "A");
state_.AddTestName("foo.cc", 0, "FooTest", "B");
state_.AddTestName("foo.cc", 0, "FooTest", "C");
}
TypedTestCasePState state_;
};
TEST_F(TypedTestCasePStateTest, SucceedsForMatchingList) {
const char* tests = "A, B, C";
EXPECT_EQ(tests,
state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
}
// Makes sure that the order of the tests and spaces around the names
// don't matter.
TEST_F(TypedTestCasePStateTest, IgnoresOrderAndSpaces) {
const char* tests = "A,C, B";
EXPECT_EQ(tests,
state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
}
#if GTEST_HAS_DEATH_TEST
typedef TypedTestCasePStateTest TypedTestCasePStateDeathTest;
TEST_F(TypedTestCasePStateDeathTest, DetectsDuplicates) {
EXPECT_DEATH(
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"),
"foo\\.cc.1.?: Test A is listed more than once\\.");
}
TEST_F(TypedTestCasePStateDeathTest, DetectsExtraTest) {
EXPECT_DEATH(
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"),
"foo\\.cc.1.?: No test named D can be found in this test case\\.");
}
TEST_F(TypedTestCasePStateDeathTest, DetectsMissedTest) {
EXPECT_DEATH(
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"),
"foo\\.cc.1.?: You forgot to list test B\\.");
}
// Tests that defining a test for a parameterized test case generates
// a run-time error if the test case has been registered.
TEST_F(TypedTestCasePStateDeathTest, DetectsTestAfterRegistration) {
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C");
EXPECT_DEATH(
state_.AddTestName("foo.cc", 2, "FooTest", "D"),
"foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_CASE_P"
"\\(FooTest, \\.\\.\\.\\)\\.");
}
#endif // GTEST_HAS_DEATH_TEST
// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
// and SetUp()/TearDown() work correctly in type-parameterized tests.
template <typename T>
class DerivedTest : public CommonTest<T> {
};
TYPED_TEST_CASE_P(DerivedTest);
TYPED_TEST_P(DerivedTest, ValuesAreCorrect) {
// Static members of the fixture class template can be visited via
// the TestFixture:: prefix.
EXPECT_EQ(5, *TestFixture::shared_);
// Non-static members of the fixture class must be visited via
// 'this', as required by C++ for class templates.
EXPECT_EQ(2, this->value_);
}
// The second test makes sure shared_ is not deleted after the first
// test.
TYPED_TEST_P(DerivedTest, ValuesAreStillCorrect) {
// Static members of the fixture class template can also be visited
// via 'this'.
ASSERT_TRUE(this->shared_ != NULL);
EXPECT_EQ(5, *this->shared_);
EXPECT_EQ(2, this->value_);
}
REGISTER_TYPED_TEST_CASE_P(DerivedTest,
ValuesAreCorrect, ValuesAreStillCorrect);
typedef Types<short, long> MyTwoTypes;
INSTANTIATE_TYPED_TEST_CASE_P(My, DerivedTest, MyTwoTypes);
// Tests that multiple TYPED_TEST_CASE_P's can be defined in the same
// translation unit.
template <typename T>
class TypedTestP1 : public Test {
};
TYPED_TEST_CASE_P(TypedTestP1);
// For testing that the code between TYPED_TEST_CASE_P() and
// TYPED_TEST_P() is not enclosed in a namespace.
typedef int IntAfterTypedTestCaseP;
TYPED_TEST_P(TypedTestP1, A) {}
TYPED_TEST_P(TypedTestP1, B) {}
// For testing that the code between TYPED_TEST_P() and
// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
typedef int IntBeforeRegisterTypedTestCaseP;
REGISTER_TYPED_TEST_CASE_P(TypedTestP1, A, B);
template <typename T>
class TypedTestP2 : public Test {
};
TYPED_TEST_CASE_P(TypedTestP2);
// This also verifies that tests from different type-parameterized
// test cases can share the same name.
TYPED_TEST_P(TypedTestP2, A) {}
REGISTER_TYPED_TEST_CASE_P(TypedTestP2, A);
// Verifies that the code between TYPED_TEST_CASE_P() and
// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
IntAfterTypedTestCaseP after = 0;
IntBeforeRegisterTypedTestCaseP before = 0;
// Verifies that the last argument of INSTANTIATE_TYPED_TEST_CASE_P()
// can be either a single type or a Types<...> type list.
INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP1, int);
INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP2, Types<int>);
// Tests that the same type-parameterized test case can be
// instantiated more than once in the same translation unit.
INSTANTIATE_TYPED_TEST_CASE_P(Double, TypedTestP2, Types<double>);
// Tests that the same type-parameterized test case can be
// instantiated in different translation units linked together.
// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
typedef Types<std::list<double>, std::set<char> > MyContainers;
INSTANTIATE_TYPED_TEST_CASE_P(My, ContainerTest, MyContainers);
// Tests that a type-parameterized test case can be defined and
// instantiated in a namespace.
namespace library2 {
template <typename T>
class NumericTest : public Test {
};
TYPED_TEST_CASE_P(NumericTest);
TYPED_TEST_P(NumericTest, DefaultIsZero) {
EXPECT_EQ(0, TypeParam());
}
TYPED_TEST_P(NumericTest, ZeroIsLessThanOne) {
EXPECT_LT(TypeParam(0), TypeParam(1));
}
REGISTER_TYPED_TEST_CASE_P(NumericTest,
DefaultIsZero, ZeroIsLessThanOne);
typedef Types<int, double> NumericTypes;
INSTANTIATE_TYPED_TEST_CASE_P(My, NumericTest, NumericTypes);
} // namespace library2
#endif // GTEST_HAS_TYPED_TEST_P
#if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
// Google Test doesn't support type-parameterized tests on some platforms
// and compilers, such as MSVC 7.1. If we use conditional compilation to
// compile out all code referring to the gtest_main library, MSVC linker
// will not link that library at all and consequently complain about
// missing entry point defined in that library (fatal error LNK1561:
// entry point must be defined). This dummy test keeps gtest_main linked in.
TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {}
#endif // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)

66
test/gtest-typed-test_test.h
View File

@@ -1,66 +0,0 @@
// Copyright 2008 Google Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
#include <gtest/gtest.h>
#if GTEST_HAS_TYPED_TEST_P
using testing::Test;
// For testing that the same type-parameterized test case can be
// instantiated in different translation units linked together.
// ContainerTest will be instantiated in both gtest-typed-test_test.cc
// and gtest-typed-test2_test.cc.
template <typename T>
class ContainerTest : public Test {
};
TYPED_TEST_CASE_P(ContainerTest);
TYPED_TEST_P(ContainerTest, CanBeDefaultConstructed) {
TypeParam container;
}
TYPED_TEST_P(ContainerTest, InitialSizeIsZero) {
TypeParam container;
EXPECT_EQ(0, container.size());
}
REGISTER_TYPED_TEST_CASE_P(ContainerTest,
CanBeDefaultConstructed, InitialSizeIsZero);
#endif // GTEST_HAS_TYPED_TEST_P
#endif // GTEST_TEST_GTEST_TYPED_TEST_TEST_H_

47
test/gtest_all_test.cc
View File

@@ -1,47 +0,0 @@
// Copyright 2009, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
//
// Tests for Google C++ Testing Framework (Google Test)
//
// Sometimes it's desirable to build most of Google Test's own tests
// by compiling a single file. This file serves this purpose.
#include "test/gtest-filepath_test.cc"
#include "test/gtest-linked_ptr_test.cc"
#include "test/gtest-message_test.cc"
#include "test/gtest-options_test.cc"
#include "test/gtest-port_test.cc"
#include "test/gtest_pred_impl_unittest.cc"
#include "test/gtest_prod_test.cc"
#include "test/gtest-test-part_test.cc"
#include "test/gtest-typed-test_test.cc"
#include "test/gtest-typed-test2_test.cc"
#include "test/gtest_unittest.cc"
#include "test/production.cc"

40
test/gtest_break_on_failure_unittest.py
View File

@@ -42,6 +42,7 @@ __author__ = 'wan@google.com (Zhanyong Wan)'
import gtest_test_utils
import os
import signal
import sys
import unittest
@@ -54,17 +55,13 @@ BREAK_ON_FAILURE_ENV_VAR = 'GTEST_BREAK_ON_FAILURE'
# The command line flag for enabling/disabling the break-on-failure mode.
BREAK_ON_FAILURE_FLAG = 'gtest_break_on_failure'
# The environment variable for enabling/disabling the throw-on-failure mode.
THROW_ON_FAILURE_ENV_VAR = 'GTEST_THROW_ON_FAILURE'
# Path to the gtest_break_on_failure_unittest_ program.
EXE_PATH = os.path.join(gtest_test_utils.GetBuildDir(),
'gtest_break_on_failure_unittest_')
'gtest_break_on_failure_unittest_');
# Utilities.
def SetEnvVar(env_var, value):
"""Sets an environment variable to a given value; unsets it when the
given value is None.
@@ -77,17 +74,13 @@ def SetEnvVar(env_var, value):
def Run(command):
"""Runs a command; returns 1 if it was killed by a signal, or 0 otherwise."""
"""Runs a command; returns 1 if it has a segmentation fault, or 0 otherwise.
"""
p = gtest_test_utils.Subprocess(command)
if p.terminated_by_signal:
return 1
else:
return 0
return os.system(command) == signal.SIGSEGV
# The tests.
# The unit test.
class GTestBreakOnFailureUnitTest(unittest.TestCase):
"""Tests using the GTEST_BREAK_ON_FAILURE environment variable or
@@ -118,13 +111,11 @@ class GTestBreakOnFailureUnitTest(unittest.TestCase):
if flag_value is None:
flag = ''
elif flag_value == '0':
flag = '--%s=0' % BREAK_ON_FAILURE_FLAG
flag = ' --%s=0' % BREAK_ON_FAILURE_FLAG
else:
flag = '--%s' % BREAK_ON_FAILURE_FLAG
flag = ' --%s' % BREAK_ON_FAILURE_FLAG
command = [EXE_PATH]
if flag:
command.append(flag)
command = EXE_PATH + flag
if expect_seg_fault:
should_or_not = 'should'
@@ -136,8 +127,7 @@ class GTestBreakOnFailureUnitTest(unittest.TestCase):
SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, None)
msg = ('when %s%s, an assertion failure in "%s" %s cause a seg-fault.' %
(BREAK_ON_FAILURE_ENV_VAR, env_var_value_msg, ' '.join(command),
should_or_not))
(BREAK_ON_FAILURE_ENV_VAR, env_var_value_msg, command, should_or_not))
self.assert_(has_seg_fault == expect_seg_fault, msg)
def testDefaultBehavior(self):
@@ -183,16 +173,6 @@ class GTestBreakOnFailureUnitTest(unittest.TestCase):
flag_value='1',
expect_seg_fault=1)
def testBreakOnFailureOverridesThrowOnFailure(self):
"""Tests that gtest_break_on_failure overrides gtest_throw_on_failure."""
SetEnvVar(THROW_ON_FAILURE_ENV_VAR, '1')
try:
self.RunAndVerify(env_var_value=None,
flag_value='1',
expect_seg_fault=1)
finally:
SetEnvVar(THROW_ON_FAILURE_ENV_VAR, None)
if __name__ == '__main__':
gtest_test_utils.Main()

9
test/gtest_break_on_failure_unittest_.cc
View File

@@ -41,9 +41,6 @@
#include <gtest/gtest.h>
#if GTEST_OS_WINDOWS
#include <windows.h>
#endif
namespace {
@@ -54,12 +51,8 @@ TEST(Foo, Bar) {
} // namespace
int main(int argc, char **argv) {
#if GTEST_OS_WINDOWS
// Suppresses display of the Windows error dialog upon encountering
// a general protection fault (segment violation).
SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS);
#endif
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();

2
test/gtest_color_test.py
View File

@@ -62,7 +62,7 @@ def UsesColor(term, color_env_var, color_flag):
cmd = COMMAND
if color_flag is not None:
cmd += ' --%s=%s' % (COLOR_FLAG, color_flag)
return gtest_test_utils.GetExitStatus(os.system(cmd))
return os.system(cmd)
class GTestColorTest(unittest.TestCase):

3
test/gtest_env_var_test.py
View File

@@ -101,16 +101,13 @@ def TestEnvVarAffectsFlag(command):
TestFlag(command, 'color', 'yes', 'auto')
TestFlag(command, 'filter', 'FooTest.Bar', '*')
TestFlag(command, 'output', 'tmp/foo.xml', '')
TestFlag(command, 'print_time', '1', '0')
TestFlag(command, 'repeat', '999', '1')
TestFlag(command, 'throw_on_failure', '1', '0')
if IS_WINDOWS:
TestFlag(command, 'catch_exceptions', '1', '0')
if IS_LINUX:
TestFlag(command, 'stack_trace_depth', '0', '100')
TestFlag(command, 'death_test_style', 'thread-safe', 'fast')
TestFlag(command, 'death_test_use_fork', '1', '0')
if IS_WINDOWS:

19
test/gtest_env_var_test_.cc
View File

@@ -36,9 +36,9 @@
#include <iostream>
#define GTEST_IMPLEMENTATION_ 1
#define GTEST_IMPLEMENTATION
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
#undef GTEST_IMPLEMENTATION
using ::std::cout;
@@ -71,11 +71,6 @@ void PrintFlag(const char* flag) {
return;
}
if (strcmp(flag, "death_test_use_fork") == 0) {
cout << GTEST_FLAG(death_test_use_fork);
return;
}
if (strcmp(flag, "filter") == 0) {
cout << GTEST_FLAG(filter);
return;
@@ -86,11 +81,6 @@ void PrintFlag(const char* flag) {
return;
}
if (strcmp(flag, "print_time") == 0) {
cout << GTEST_FLAG(print_time);
return;
}
if (strcmp(flag, "repeat") == 0) {
cout << GTEST_FLAG(repeat);
return;
@@ -101,11 +91,6 @@ void PrintFlag(const char* flag) {
return;
}
if (strcmp(flag, "throw_on_failure") == 0) {
cout << GTEST_FLAG(throw_on_failure);
return;
}
cout << "Invalid flag name " << flag
<< ". Valid names are break_on_failure, color, filter, etc.\n";
exit(1);

2
test/gtest_environment_test.cc
View File

@@ -36,7 +36,7 @@
#include <gtest/gtest.h>
namespace testing {
GTEST_DECLARE_string_(filter);
GTEST_DECLARE_string(filter);
}
namespace {

355
test/gtest_filter_unittest.py
View File

@@ -36,88 +36,48 @@ the GTEST_FILTER environment variable or the --gtest_filter flag.
This script tests such functionality by invoking
gtest_filter_unittest_ (a program written with Google Test) with different
environments and command line flags.
Note that test sharding may also influence which tests are filtered. Therefore,
we test that here also.
"""
__author__ = 'wan@google.com (Zhanyong Wan)'
import gtest_test_utils
import os
import re
import sets
import tempfile
import sys
import unittest
import gtest_test_utils
# Constants.
# The environment variable for specifying the test filters.
FILTER_ENV_VAR = 'GTEST_FILTER'
# The environment variables for test sharding.
TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE'
# The command line flag for specifying the test filters.
FILTER_FLAG = 'gtest_filter'
# The command line flag for including disabled tests.
ALSO_RUN_DISABED_TESTS_FLAG = 'gtest_also_run_disabled_tests'
# Command to run the gtest_filter_unittest_ program.
COMMAND = os.path.join(gtest_test_utils.GetBuildDir(),
'gtest_filter_unittest_')
# Regex for determining whether parameterized tests are enabled in the binary.
PARAM_TEST_REGEX = re.compile(r'/ParamTest')
# Regex for parsing test case names from Google Test's output.
TEST_CASE_REGEX = re.compile(r'^\[\-+\] \d+ tests? from (\w+(/\w+)?)')
TEST_CASE_REGEX = re.compile(r'^\[\-+\] \d+ test.* from (\w+)')
# Regex for parsing test names from Google Test's output.
TEST_REGEX = re.compile(r'^\[\s*RUN\s*\].*\.(\w+(/\w+)?)')
TEST_REGEX = re.compile(r'^\[\s*RUN\s*\].*\.(\w+)')
# Full names of all tests in gtest_filter_unittests_.
PARAM_TESTS = [
'SeqP/ParamTest.TestX/0',
'SeqP/ParamTest.TestX/1',
'SeqP/ParamTest.TestY/0',
'SeqP/ParamTest.TestY/1',
'SeqQ/ParamTest.TestX/0',
'SeqQ/ParamTest.TestX/1',
'SeqQ/ParamTest.TestY/0',
'SeqQ/ParamTest.TestY/1',
]
DISABLED_TESTS = [
'BarTest.DISABLED_TestFour',
'BarTest.DISABLED_TestFive',
'BazTest.DISABLED_TestC',
'DISABLED_FoobarTest.Test1',
'DISABLED_FoobarTest.DISABLED_Test2',
'DISABLED_FoobarbazTest.TestA',
]
# All the non-disabled tests.
ACTIVE_TESTS = [
ALL_TESTS = [
'FooTest.Abc',
'FooTest.Xyz',
'BarTest.TestOne',
'BarTest.TestTwo',
'BarTest.TestThree',
'BarTest.Test1',
'BarTest.Test2',
'BarTest.Test3',
'BazTest.TestOne',
'BazTest.Test1',
'BazTest.TestA',
'BazTest.TestB',
]
'HasDeathTest.Test1',
'HasDeathTest.Test2',
] + PARAM_TESTS
param_tests_present = None
# Utilities.
@@ -133,7 +93,7 @@ def SetEnvVar(env_var, value):
def Run(command):
"""Runs a Google Test program and returns a list of full names of the
tests that were run along with the test exit code.
tests that were run.
"""
stdout_file = os.popen(command, 'r')
@@ -149,33 +109,10 @@ def Run(command):
if match is not None:
test = match.group(1)
tests_run += [test_case + '.' + test]
exit_code = stdout_file.close()
return (tests_run, exit_code)
stdout_file.close()
return tests_run
def InvokeWithModifiedEnv(extra_env, function, *args, **kwargs):
"""Runs the given function and arguments in a modified environment."""
try:
original_env = os.environ.copy()
os.environ.update(extra_env)
return function(*args, **kwargs)
finally:
for key in extra_env.iterkeys():
if key in original_env:
os.environ[key] = original_env[key]
else:
del os.environ[key]
def RunWithSharding(total_shards, shard_index, command):
"""Runs the Google Test program shard and returns a list of full names of the
tests that were run along with the exit code.
"""
extra_env = {SHARD_INDEX_ENV_VAR: str(shard_index),
TOTAL_SHARDS_ENV_VAR: str(total_shards)}
return InvokeWithModifiedEnv(extra_env, Run, command)
# The unit test.
@@ -195,29 +132,15 @@ class GTestFilterUnitTest(unittest.TestCase):
for elem in rhs:
self.assert_(elem in lhs, '%s in %s' % (elem, lhs))
def AssertPartitionIsValid(self, set_var, list_of_sets):
"""Asserts that list_of_sets is a valid partition of set_var."""
full_partition = []
for slice_var in list_of_sets:
full_partition.extend(slice_var)
self.assertEqual(len(set_var), len(full_partition))
self.assertEqual(sets.Set(set_var), sets.Set(full_partition))
def RunAndVerify(self, gtest_filter, tests_to_run):
"""Runs gtest_flag_unittest_ with the given filter, and verifies
that the right set of tests were run.
"""
# Adjust tests_to_run in case value parameterized tests are disabled
# in the binary.
global param_tests_present
if not param_tests_present:
tests_to_run = list(sets.Set(tests_to_run) - sets.Set(PARAM_TESTS))
# First, tests using GTEST_FILTER.
SetEnvVar(FILTER_ENV_VAR, gtest_filter)
tests_run = Run(COMMAND)[0]
tests_run = Run(COMMAND)
SetEnvVar(FILTER_ENV_VAR, None)
self.AssertSetEqual(tests_run, tests_to_run)
@@ -229,146 +152,57 @@ class GTestFilterUnitTest(unittest.TestCase):
else:
command = '%s --%s=%s' % (COMMAND, FILTER_FLAG, gtest_filter)
tests_run = Run(command)[0]
tests_run = Run(command)
self.AssertSetEqual(tests_run, tests_to_run)
def RunAndVerifyWithSharding(self, gtest_filter, total_shards, tests_to_run,
command=COMMAND, check_exit_0=False):
"""Runs all shards of gtest_flag_unittest_ with the given filter, and
verifies that the right set of tests were run. The union of tests run
on each shard should be identical to tests_to_run, without duplicates.
If check_exit_0, make sure that all shards returned 0.
"""
SetEnvVar(FILTER_ENV_VAR, gtest_filter)
partition = []
for i in range(0, total_shards):
(tests_run, exit_code) = RunWithSharding(total_shards, i, command)
if check_exit_0:
self.assert_(exit_code is None)
partition.append(tests_run)
self.AssertPartitionIsValid(tests_to_run, partition)
SetEnvVar(FILTER_ENV_VAR, None)
def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run):
"""Runs gtest_flag_unittest_ with the given filter, and enables
disabled tests. Verifies that the right set of tests were run.
"""
# Construct the command line.
command = '%s --%s' % (COMMAND, ALSO_RUN_DISABED_TESTS_FLAG)
if gtest_filter is not None:
command = '%s --%s=%s' % (command, FILTER_FLAG, gtest_filter)
tests_run = Run(command)[0]
self.AssertSetEqual(tests_run, tests_to_run)
def setUp(self):
"""Sets up test case. Determines whether value-parameterized tests are
enabled in the binary and sets flags accordingly.
"""
global param_tests_present
if param_tests_present is None:
param_tests_present = PARAM_TEST_REGEX.search(
'\n'.join(os.popen(COMMAND, 'r').readlines())) is not None
def testDefaultBehavior(self):
"""Tests the behavior of not specifying the filter."""
self.RunAndVerify(None, ACTIVE_TESTS)
def testDefaultBehaviorWithShards(self):
"""Tests the behavior of not specifying the filter, with sharding
enabled.
"""
self.RunAndVerifyWithSharding(None, 1, ACTIVE_TESTS)
self.RunAndVerifyWithSharding(None, 2, ACTIVE_TESTS)
self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) - 1, ACTIVE_TESTS)
self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS), ACTIVE_TESTS)
self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) + 1, ACTIVE_TESTS)
self.RunAndVerify(None, ALL_TESTS)
def testEmptyFilter(self):
"""Tests an empty filter."""
self.RunAndVerify('', [])
self.RunAndVerifyWithSharding('', 1, [])
self.RunAndVerifyWithSharding('', 2, [])
def testBadFilter(self):
"""Tests a filter that matches nothing."""
self.RunAndVerify('BadFilter', [])
self.RunAndVerifyAllowingDisabled('BadFilter', [])
def testFullName(self):
"""Tests filtering by full name."""
self.RunAndVerify('FooTest.Xyz', ['FooTest.Xyz'])
self.RunAndVerifyAllowingDisabled('FooTest.Xyz', ['FooTest.Xyz'])
self.RunAndVerifyWithSharding('FooTest.Xyz', 5, ['FooTest.Xyz'])
def testUniversalFilters(self):
"""Tests filters that match everything."""
self.RunAndVerify('*', ACTIVE_TESTS)
self.RunAndVerify('*.*', ACTIVE_TESTS)
self.RunAndVerifyWithSharding('*.*', len(ACTIVE_TESTS) - 3, ACTIVE_TESTS)
self.RunAndVerifyAllowingDisabled('*', ACTIVE_TESTS + DISABLED_TESTS)
self.RunAndVerifyAllowingDisabled('*.*', ACTIVE_TESTS + DISABLED_TESTS)
self.RunAndVerify('*', ALL_TESTS)
self.RunAndVerify('*.*', ALL_TESTS)
def testFilterByTestCase(self):
"""Tests filtering by test case name."""
self.RunAndVerify('FooTest.*', ['FooTest.Abc', 'FooTest.Xyz'])
BAZ_TESTS = ['BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB']
self.RunAndVerify('BazTest.*', BAZ_TESTS)
self.RunAndVerifyAllowingDisabled('BazTest.*',
BAZ_TESTS + ['BazTest.DISABLED_TestC'])
def testFilterByTest(self):
"""Tests filtering by test name."""
self.RunAndVerify('*.TestOne', ['BarTest.TestOne', 'BazTest.TestOne'])
def testFilterDisabledTests(self):
"""Select only the disabled tests to run."""
self.RunAndVerify('DISABLED_FoobarTest.Test1', [])
self.RunAndVerifyAllowingDisabled('DISABLED_FoobarTest.Test1',
['DISABLED_FoobarTest.Test1'])
self.RunAndVerify('*DISABLED_*', [])
self.RunAndVerifyAllowingDisabled('*DISABLED_*', DISABLED_TESTS)
self.RunAndVerify('*.DISABLED_*', [])
self.RunAndVerifyAllowingDisabled('*.DISABLED_*', [
'BarTest.DISABLED_TestFour',
'BarTest.DISABLED_TestFive',
'BazTest.DISABLED_TestC',
'DISABLED_FoobarTest.DISABLED_Test2',
])
self.RunAndVerify('DISABLED_*', [])
self.RunAndVerifyAllowingDisabled('DISABLED_*', [
'DISABLED_FoobarTest.Test1',
'DISABLED_FoobarTest.DISABLED_Test2',
'DISABLED_FoobarbazTest.TestA',
])
self.RunAndVerify('*.Test1', ['BarTest.Test1', 'BazTest.Test1'])
def testWildcardInTestCaseName(self):
"""Tests using wildcard in the test case name."""
self.RunAndVerify('*a*.*', [
'BarTest.TestOne',
'BarTest.TestTwo',
'BarTest.TestThree',
'BarTest.Test1',
'BarTest.Test2',
'BarTest.Test3',
'BazTest.TestOne',
'BazTest.Test1',
'BazTest.TestA',
'BazTest.TestB',
'HasDeathTest.Test1',
'HasDeathTest.Test2', ] + PARAM_TESTS)
])
def testWildcardInTestName(self):
"""Tests using wildcard in the test name."""
@@ -381,7 +215,7 @@ class GTestFilterUnitTest(unittest.TestCase):
self.RunAndVerify('*z*', [
'FooTest.Xyz',
'BazTest.TestOne',
'BazTest.Test1',
'BazTest.TestA',
'BazTest.TestB',
])
@@ -402,24 +236,24 @@ class GTestFilterUnitTest(unittest.TestCase):
def testThreePatterns(self):
"""Tests filters that consist of three patterns."""
self.RunAndVerify('*oo*:*A*:*One', [
self.RunAndVerify('*oo*:*A*:*1', [
'FooTest.Abc',
'FooTest.Xyz',
'BarTest.TestOne',
'BarTest.Test1',
'BazTest.TestOne',
'BazTest.Test1',
'BazTest.TestA',
])
# The 2nd pattern is empty.
self.RunAndVerify('*oo*::*One', [
self.RunAndVerify('*oo*::*1', [
'FooTest.Abc',
'FooTest.Xyz',
'BarTest.TestOne',
'BarTest.Test1',
'BazTest.TestOne',
'BazTest.Test1',
])
# The last 2 patterns are empty.
@@ -429,134 +263,53 @@ class GTestFilterUnitTest(unittest.TestCase):
])
def testNegativeFilters(self):
self.RunAndVerify('*-HasDeathTest.Test1', [
'FooTest.Abc',
self.RunAndVerify('*-FooTest.Abc', [
'FooTest.Xyz',
'BarTest.TestOne',
'BarTest.TestTwo',
'BarTest.TestThree',
'BarTest.Test1',
'BarTest.Test2',
'BarTest.Test3',
'BazTest.TestOne',
'BazTest.Test1',
'BazTest.TestA',
'BazTest.TestB',
])
'HasDeathTest.Test2',
] + PARAM_TESTS)
self.RunAndVerify('*-FooTest.Abc:HasDeathTest.*', [
self.RunAndVerify('*-FooTest.Abc:BazTest.*', [
'FooTest.Xyz',
'BarTest.TestOne',
'BarTest.TestTwo',
'BarTest.TestThree',
'BarTest.Test1',
'BarTest.Test2',
'BarTest.Test3',
])
'BazTest.TestOne',
'BazTest.TestA',
'BazTest.TestB',
] + PARAM_TESTS)
self.RunAndVerify('BarTest.*-BarTest.TestOne', [
'BarTest.TestTwo',
'BarTest.TestThree',
self.RunAndVerify('BarTest.*-BarTest.Test1', [
'BarTest.Test2',
'BarTest.Test3',
])
# Tests without leading '*'.
self.RunAndVerify('-FooTest.Abc:FooTest.Xyz:HasDeathTest.*', [
'BarTest.TestOne',
'BarTest.TestTwo',
'BarTest.TestThree',
self.RunAndVerify('-FooTest.Abc:FooTest.Xyz', [
'BarTest.Test1',
'BarTest.Test2',
'BarTest.Test3',
'BazTest.TestOne',
'BazTest.Test1',
'BazTest.TestA',
'BazTest.TestB',
] + PARAM_TESTS)
# Value parameterized tests.
self.RunAndVerify('*/*', PARAM_TESTS)
# Value parameterized tests filtering by the sequence name.
self.RunAndVerify('SeqP/*', [
'SeqP/ParamTest.TestX/0',
'SeqP/ParamTest.TestX/1',
'SeqP/ParamTest.TestY/0',
'SeqP/ParamTest.TestY/1',
])
# Value parameterized tests filtering by the test name.
self.RunAndVerify('*/0', [
'SeqP/ParamTest.TestX/0',
'SeqP/ParamTest.TestY/0',
'SeqQ/ParamTest.TestX/0',
'SeqQ/ParamTest.TestY/0',
])
def testFlagOverridesEnvVar(self):
"""Tests that the --gtest_filter flag overrides the GTEST_FILTER
environment variable.
"""
environment variable."""
SetEnvVar(FILTER_ENV_VAR, 'Foo*')
command = '%s --%s=%s' % (COMMAND, FILTER_FLAG, '*One')
tests_run = Run(command)[0]
command = '%s --%s=%s' % (COMMAND, FILTER_FLAG, '*1')
tests_run = Run(command)
SetEnvVar(FILTER_ENV_VAR, None)
self.AssertSetEqual(tests_run, ['BarTest.TestOne', 'BazTest.TestOne'])
self.AssertSetEqual(tests_run, ['BarTest.Test1', 'BazTest.Test1'])
def testShardStatusFileIsCreated(self):
"""Tests that the shard file is created if specified in the environment."""
test_tmpdir = tempfile.mkdtemp()
shard_status_file = os.path.join(test_tmpdir, 'shard_status_file')
self.assert_(not os.path.exists(shard_status_file))
extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
stdout_file = InvokeWithModifiedEnv(extra_env, os.popen, COMMAND, 'r')
try:
stdout_file.readlines()
finally:
stdout_file.close()
self.assert_(os.path.exists(shard_status_file))
os.remove(shard_status_file)
os.removedirs(test_tmpdir)
def testShardStatusFileIsCreatedWithListTests(self):
"""Tests that the shard file is created with --gtest_list_tests."""
test_tmpdir = tempfile.mkdtemp()
shard_status_file = os.path.join(test_tmpdir, 'shard_status_file2')
self.assert_(not os.path.exists(shard_status_file))
extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
stdout_file = InvokeWithModifiedEnv(extra_env, os.popen,
'%s --gtest_list_tests' % COMMAND, 'r')
try:
stdout_file.readlines()
finally:
stdout_file.close()
self.assert_(os.path.exists(shard_status_file))
os.remove(shard_status_file)
os.removedirs(test_tmpdir)
def testShardingWorksWithDeathTests(self):
"""Tests integration with death tests and sharding."""
gtest_filter = 'HasDeathTest.*:SeqP/*'
expected_tests = [
'HasDeathTest.Test1',
'HasDeathTest.Test2',
'SeqP/ParamTest.TestX/0',
'SeqP/ParamTest.TestX/1',
'SeqP/ParamTest.TestY/0',
'SeqP/ParamTest.TestY/1',
]
for command in (COMMAND + ' --gtest_death_test_style=threadsafe',
COMMAND + ' --gtest_death_test_style=fast'):
self.RunAndVerifyWithSharding(gtest_filter, 3, expected_tests,
check_exit_0=True, command=command)
self.RunAndVerifyWithSharding(gtest_filter, 5, expected_tests,
check_exit_0=True, command=command)
if __name__ == '__main__':
gtest_test_utils.Main()

68
test/gtest_filter_unittest_.cc
View File

@@ -58,26 +58,19 @@ TEST_F(FooTest, Xyz) {
// Test case BarTest.
TEST(BarTest, TestOne) {
TEST(BarTest, Test1) {
}
TEST(BarTest, TestTwo) {
TEST(BarTest, Test2) {
}
TEST(BarTest, TestThree) {
TEST(BarTest, Test3) {
}
TEST(BarTest, DISABLED_TestFour) {
FAIL() << "Expected failure.";
}
TEST(BarTest, DISABLED_TestFive) {
FAIL() << "Expected failure.";
}
// Test case BazTest.
TEST(BazTest, TestOne) {
TEST(BazTest, Test1) {
FAIL() << "Expected failure.";
}
@@ -87,59 +80,6 @@ TEST(BazTest, TestA) {
TEST(BazTest, TestB) {
}
TEST(BazTest, DISABLED_TestC) {
FAIL() << "Expected failure.";
}
// Test case HasDeathTest
TEST(HasDeathTest, Test1) {
#if GTEST_HAS_DEATH_TEST
EXPECT_DEATH({exit(1);},
".*");
#endif // GTEST_HAS_DEATH_TEST
}
// We need at least two death tests to make sure that the all death tests
// aren't on the first shard.
TEST(HasDeathTest, Test2) {
#if GTEST_HAS_DEATH_TEST
EXPECT_DEATH({exit(1);},
".*");
#endif // GTEST_HAS_DEATH_TEST
}
// Test case FoobarTest
TEST(DISABLED_FoobarTest, Test1) {
FAIL() << "Expected failure.";
}
TEST(DISABLED_FoobarTest, DISABLED_Test2) {
FAIL() << "Expected failure.";
}
// Test case FoobarbazTest
TEST(DISABLED_FoobarbazTest, TestA) {
FAIL() << "Expected failure.";
}
#if GTEST_HAS_PARAM_TEST
class ParamTest : public testing::TestWithParam<int> {
};
TEST_P(ParamTest, TestX) {
}
TEST_P(ParamTest, TestY) {
}
INSTANTIATE_TEST_CASE_P(SeqP, ParamTest, testing::Values(1, 2));
INSTANTIATE_TEST_CASE_P(SeqQ, ParamTest, testing::Values(5, 6));
#endif // GTEST_HAS_PARAM_TEST
} // namespace

127
test/gtest_help_test.py
View File

@@ -1,127 +0,0 @@
#!/usr/bin/env python
#
# Copyright 2009, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Tests the --help flag of Google C++ Testing Framework.
SYNOPSIS
gtest_help_test.py --gtest_build_dir=BUILD/DIR
# where BUILD/DIR contains the built gtest_help_test_ file.
gtest_help_test.py
"""
__author__ = 'wan@google.com (Zhanyong Wan)'
import gtest_test_utils
import os
import re
import unittest
IS_WINDOWS = os.name == 'nt'
if IS_WINDOWS:
PROGRAM = 'gtest_help_test_.exe'
else:
PROGRAM = 'gtest_help_test_'
PROGRAM_PATH = os.path.join(gtest_test_utils.GetBuildDir(), PROGRAM)
FLAG_PREFIX = '--gtest_'
CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions'
# The help message must match this regex.
HELP_REGEX = re.compile(
FLAG_PREFIX + r'list_tests.*' +
FLAG_PREFIX + r'filter=.*' +
FLAG_PREFIX + r'also_run_disabled_tests.*' +
FLAG_PREFIX + r'repeat=.*' +
FLAG_PREFIX + r'color=.*' +
FLAG_PREFIX + r'print_time.*' +
FLAG_PREFIX + r'output=.*' +
FLAG_PREFIX + r'break_on_failure.*' +
FLAG_PREFIX + r'throw_on_failure.*',
re.DOTALL)
def RunWithFlag(flag):
"""Runs gtest_help_test_ with the given flag.
Returns:
the exit code and the text output as a tuple.
Args:
flag: the command-line flag to pass to gtest_help_test_, or None.
"""
if flag is None:
command = [PROGRAM_PATH]
else:
command = [PROGRAM_PATH, flag]
child = gtest_test_utils.Subprocess(command)
return child.exit_code, child.output
class GTestHelpTest(unittest.TestCase):
"""Tests the --help flag and its equivalent forms."""
def TestHelpFlag(self, flag):
"""Verifies that the right message is printed and the tests are
skipped when the given flag is specified."""
exit_code, output = RunWithFlag(flag)
self.assertEquals(0, exit_code)
self.assert_(HELP_REGEX.search(output), output)
if IS_WINDOWS:
self.assert_(CATCH_EXCEPTIONS_FLAG in output, output)
else:
self.assert_(CATCH_EXCEPTIONS_FLAG not in output, output)
def testPrintsHelpWithFullFlag(self):
self.TestHelpFlag('--help')
def testPrintsHelpWithShortFlag(self):
self.TestHelpFlag('-h')
def testPrintsHelpWithQuestionFlag(self):
self.TestHelpFlag('-?')
def testPrintsHelpWithWindowsStyleQuestionFlag(self):
self.TestHelpFlag('/?')
def testRunsTestsWithoutHelpFlag(self):
"""Verifies that when no help flag is specified, the tests are run
and the help message is not printed."""
exit_code, output = RunWithFlag(None)
self.assert_(exit_code != 0)
self.assert_(not HELP_REGEX.search(output), output)
if __name__ == '__main__':
gtest_test_utils.Main()

42
test/gtest_help_test_.cc
View File

@@ -1,42 +0,0 @@
// Copyright 2009, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// This program is meant to be run by gtest_help_test.py. Do not run
// it directly.
#include <gtest/gtest.h>
// When a help flag is specified, this program should skip the tests
// and exit with 0; otherwise the following test will be executed,
// causing this program to exit with a non-zero code.
TEST(HelpFlagTest, ShouldNotBeRun) {
ASSERT_TRUE(false) << "Tests shouldn't be run when --help is specified.";
}

119
test/gtest_nc.cc
View File

@@ -103,125 +103,6 @@ class MyEnvironment : public testing::Environment {
}
};
#elif defined(TEST_CATCHES_WRONG_CASE_IN_TYPED_TEST_P)
// Tests that the compiler catches using the wrong test case name in
// TYPED_TEST_P.
#include <gtest/gtest.h>
template <typename T>
class FooTest : public testing::Test {
};
template <typename T>
class BarTest : public testing::Test {
};
TYPED_TEST_CASE_P(FooTest);
TYPED_TEST_P(BarTest, A) {} // Wrong test case name.
REGISTER_TYPED_TEST_CASE_P(FooTest, A);
INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<int>);
#elif defined(TEST_CATCHES_WRONG_CASE_IN_REGISTER_TYPED_TEST_CASE_P)
// Tests that the compiler catches using the wrong test case name in
// REGISTER_TYPED_TEST_CASE_P.
#include <gtest/gtest.h>
template <typename T>
class FooTest : public testing::Test {
};
template <typename T>
class BarTest : public testing::Test {
};
TYPED_TEST_CASE_P(FooTest);
TYPED_TEST_P(FooTest, A) {}
REGISTER_TYPED_TEST_CASE_P(BarTest, A); // Wrong test case name.
INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<int>);
#elif defined(TEST_CATCHES_WRONG_CASE_IN_INSTANTIATE_TYPED_TEST_CASE_P)
// Tests that the compiler catches using the wrong test case name in
// INSTANTIATE_TYPED_TEST_CASE_P.
#include <gtest/gtest.h>
template <typename T>
class FooTest : public testing::Test {
};
template <typename T>
class BarTest : public testing::Test {
};
TYPED_TEST_CASE_P(FooTest);
TYPED_TEST_P(FooTest, A) {}
REGISTER_TYPED_TEST_CASE_P(FooTest, A);
// Wrong test case name.
INSTANTIATE_TYPED_TEST_CASE_P(My, BarTest, testing::Types<int>);
#elif defined(TEST_CATCHES_INSTANTIATE_TYPED_TESET_CASE_P_WITH_SAME_NAME_PREFIX)
// Tests that the compiler catches instantiating TYPED_TEST_CASE_P
// twice with the same name prefix.
#include <gtest/gtest.h>
template <typename T>
class FooTest : public testing::Test {
};
TYPED_TEST_CASE_P(FooTest);
TYPED_TEST_P(FooTest, A) {}
REGISTER_TYPED_TEST_CASE_P(FooTest, A);
INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<int>);
// Wrong name prefix: "My" has been used.
INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<double>);
#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_IS_NOT_A_TYPE)
#include <gtest/gtest.h>
// Tests that StaticAssertTypeEq<T1, T2> cannot be used as a type.
testing::StaticAssertTypeEq<int, int> dummy;
#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_WORKS_IN_NAMESPACE)
#include <gtest/gtest.h>
// Tests that StaticAssertTypeEq<T1, T2> works in a namespace scope.
static bool dummy = testing::StaticAssertTypeEq<int, const int>();
#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_WORKS_IN_CLASS)
#include <gtest/gtest.h>
template <typename T>
class Helper {
public:
// Tests that StaticAssertTypeEq<T1, T2> works in a class.
Helper() { testing::StaticAssertTypeEq<int, T>(); }
void DoSomething() {}
};
void Test() {
Helper<bool> h;
h.DoSomething(); // To avoid the "unused variable" warning.
}
#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_WORKS_IN_FUNCTION)
#include <gtest/gtest.h>
void Test() {
// Tests that StaticAssertTypeEq<T1, T2> works inside a function.
testing::StaticAssertTypeEq<const int, int>();
}
#else
// A sanity test. This should compile.

24
test/gtest_nc_test.py
View File

@@ -66,30 +66,6 @@ class GTestNCTest(unittest.TestCase):
('CATCHES_CALLING_SETUP_IN_ENVIRONMENT_WITH_TYPO',
[r'Setup_should_be_spelled_SetUp']),
('CATCHES_WRONG_CASE_IN_TYPED_TEST_P',
[r'BarTest.*was not declared']),
('CATCHES_WRONG_CASE_IN_REGISTER_TYPED_TEST_CASE_P',
[r'BarTest.*was not declared']),
('CATCHES_WRONG_CASE_IN_INSTANTIATE_TYPED_TEST_CASE_P',
[r'BarTest.*not declared']),
('CATCHES_INSTANTIATE_TYPED_TESET_CASE_P_WITH_SAME_NAME_PREFIX',
[r'redefinition of.*My.*FooTest']),
('STATIC_ASSERT_TYPE_EQ_IS_NOT_A_TYPE',
[r'StaticAssertTypeEq.* does not name a type']),
('STATIC_ASSERT_TYPE_EQ_WORKS_IN_NAMESPACE',
[r'StaticAssertTypeEq.*int.*const int']),
('STATIC_ASSERT_TYPE_EQ_WORKS_IN_CLASS',
[r'StaticAssertTypeEq.*int.*bool']),
('STATIC_ASSERT_TYPE_EQ_WORKS_IN_FUNCTION',
[r'StaticAssertTypeEq.*const int.*int']),
('SANITY',
None)
]

111
test/gtest_output_test.py
View File

@@ -32,20 +32,18 @@
"""Tests the text output of Google C++ Testing Framework.
SYNOPSIS
gtest_output_test.py --gtest_build_dir=BUILD/DIR --gengolden
# where BUILD/DIR contains the built gtest_output_test_ file.
gtest_output_test.py --gengolden
gtest_output_test.py
"""
__author__ = 'wan@google.com (Zhanyong Wan)'
import gtest_test_utils
import os
import re
import string
import sys
import unittest
import gtest_test_utils
# The flag for generating the golden file
@@ -60,26 +58,12 @@ else:
PROGRAM = 'gtest_output_test_'
GOLDEN_NAME = 'gtest_output_test_golden_lin.txt'
PROGRAM_PATH = os.path.join(gtest_test_utils.GetBuildDir(), PROGRAM)
# At least one command we exercise must not have the
# --gtest_internal_skip_environment_and_ad_hoc_tests flag.
COMMAND_WITH_COLOR = ({}, PROGRAM_PATH + ' --gtest_color=yes')
COMMAND_WITH_TIME = ({}, PROGRAM_PATH + ' --gtest_print_time '
'--gtest_internal_skip_environment_and_ad_hoc_tests '
'--gtest_filter="FatalFailureTest.*:LoggingTest.*"')
COMMAND_WITH_DISABLED = ({}, PROGRAM_PATH + ' --gtest_also_run_disabled_tests '
'--gtest_internal_skip_environment_and_ad_hoc_tests '
'--gtest_filter="*DISABLED_*"')
COMMAND_WITH_SHARDING = ({'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'},
PROGRAM_PATH +
' --gtest_internal_skip_environment_and_ad_hoc_tests '
' --gtest_filter="PassingTest.*"')
COMMAND = os.path.join(gtest_test_utils.GetBuildDir(),
PROGRAM) + ' --gtest_color=yes'
GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(),
GOLDEN_NAME)
def ToUnixLineEnding(s):
"""Changes all Windows/Mac line endings in s to UNIX line endings."""
@@ -94,12 +78,11 @@ def RemoveLocations(output):
Returns:
output with all file location info (in the form of
'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or
'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by
'DIRECTORY/FILE_NAME:LINE_NUMBER: ') replaced by
'FILE_NAME:#: '.
"""
return re.sub(r'.*[/\\](.+)(\:\d+|\(\d+\))\: ', r'\1:#: ', output)
return re.sub(r'.*[/\\](.+)\:\d+\: ', r'\1:#: ', output)
def RemoveStackTraces(output):
@@ -110,56 +93,28 @@ def RemoveStackTraces(output):
'Stack trace: (omitted)\n\n', output)
def RemoveTime(output):
"""Removes all time information from a Google Test program's output."""
return re.sub(r'\(\d+ ms', '(? ms', output)
def RemoveTestCounts(output):
"""Removes test counts from a Google Test program's output."""
output = re.sub(r'\d+ tests from \d+ test cases',
'? tests from ? test cases', output)
return re.sub(r'\d+ tests\.', '? tests.', output)
def RemoveDeathTests(output):
"""Removes death test information from a Google Test program's output."""
return re.sub(r'\n.*DeathTest.*', '', output)
def NormalizeOutput(output):
"""Normalizes output (the output of gtest_output_test_.exe)."""
output = ToUnixLineEnding(output)
output = RemoveLocations(output)
output = RemoveStackTraces(output)
output = RemoveTime(output)
return output
def IterShellCommandOutput(env_cmd, stdin_string=None):
def IterShellCommandOutput(cmd, stdin_string=None):
"""Runs a command in a sub-process, and iterates the lines in its STDOUT.
Args:
env_cmd: The shell command. A 2-tuple where element 0 is a dict
of extra environment variables to set, and element 1
is a string with the command and any flags.
stdin_string: The string to be fed to the STDIN of the sub-process;
If None, the sub-process will inherit the STDIN
from the parent process.
cmd: The shell command.
stdin_string: The string to be fed to the STDIN of the sub-process;
If None, the sub-process will inherit the STDIN
from the parent process.
"""
# Spawns cmd in a sub-process, and gets its standard I/O file objects.
# Set and save the environment properly.
old_env_vars = dict(os.environ)
os.environ.update(env_cmd[0])
stdin_file, stdout_file = os.popen2(env_cmd[1], 'b')
os.environ.clear()
os.environ.update(old_env_vars)
stdin_file, stdout_file = os.popen2(cmd, 'b')
# If the caller didn't specify a string for STDIN, gets it from the
# parent process.
@@ -179,64 +134,48 @@ def IterShellCommandOutput(env_cmd, stdin_string=None):
yield line
def GetShellCommandOutput(env_cmd, stdin_string=None):
def GetShellCommandOutput(cmd, stdin_string=None):
"""Runs a command in a sub-process, and returns its STDOUT in a string.
Args:
env_cmd: The shell command. A 2-tuple where element 0 is a dict
of extra environment variables to set, and element 1
is a string with the command and any flags.
stdin_string: The string to be fed to the STDIN of the sub-process;
If None, the sub-process will inherit the STDIN
from the parent process.
cmd: The shell command.
stdin_string: The string to be fed to the STDIN of the sub-process;
If None, the sub-process will inherit the STDIN
from the parent process.
"""
lines = list(IterShellCommandOutput(env_cmd, stdin_string))
lines = list(IterShellCommandOutput(cmd, stdin_string))
return string.join(lines, '')
def GetCommandOutput(env_cmd):
def GetCommandOutput(cmd):
"""Runs a command and returns its output with all file location
info stripped off.
Args:
env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra
environment variables to set, and element 1 is a string with
the command and any flags.
cmd: the shell command.
"""
# Disables exception pop-ups on Windows.
os.environ['GTEST_CATCH_EXCEPTIONS'] = '1'
return NormalizeOutput(GetShellCommandOutput(env_cmd, ''))
def GetOutputOfAllCommands():
"""Returns concatenated output from several representative commands."""
return (GetCommandOutput(COMMAND_WITH_COLOR) +
GetCommandOutput(COMMAND_WITH_TIME) +
GetCommandOutput(COMMAND_WITH_DISABLED) +
GetCommandOutput(COMMAND_WITH_SHARDING))
os.environ['GUNIT_CATCH_EXCEPTIONS'] = '1'
return NormalizeOutput(GetShellCommandOutput(cmd, ''))
class GTestOutputTest(unittest.TestCase):
def testOutput(self):
output = GetOutputOfAllCommands()
output = GetCommandOutput(COMMAND)
golden_file = open(GOLDEN_PATH, 'rb')
golden = golden_file.read()
golden_file.close()
# We want the test to pass regardless of death tests being
# supported or not.
self.assert_(output == golden or
RemoveTestCounts(output) ==
RemoveTestCounts(RemoveDeathTests(golden)))
self.assertEquals(golden, output)
if __name__ == '__main__':
if sys.argv[1:] == [GENGOLDEN_FLAG]:
output = GetOutputOfAllCommands()
output = GetCommandOutput(COMMAND)
golden_file = open(GOLDEN_PATH, 'wb')
golden_file.write(output)
golden_file.close()

274
test/gtest_output_test_.cc
View File

@@ -40,28 +40,20 @@
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#define GTEST_IMPLEMENTATION
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
#undef GTEST_IMPLEMENTATION
#include <stdlib.h>
#if GTEST_HAS_PTHREAD
#include <pthread.h>
#endif // GTEST_HAS_PTHREAD
#if GTEST_OS_LINUX
#ifdef GTEST_OS_LINUX
#include <string.h>
#include <signal.h>
#include <pthread.h>
#include <string>
#include <vector>
#endif // GTEST_OS_LINUX
using testing::ScopedFakeTestPartResultReporter;
using testing::TestPartResultArray;
using testing::internal::String;
// Tests catching fatal failures.
// A subroutine used by the following test.
@@ -85,12 +77,6 @@ void TryTestSubroutine() {
FAIL() << "This should never be reached.";
}
TEST(PassingTest, PassingTest1) {
}
TEST(PassingTest, PassingTest2) {
}
// Tests catching a fatal failure in a subroutine.
TEST(FatalFailureTest, FatalFailureInSubroutine) {
printf("(expecting a failure that x should be 1)\n");
@@ -220,14 +206,6 @@ TEST(SCOPED_TRACETest, CanBeRepeated) {
<< "trace point A, B, and D.";
}
TEST(DisabledTestsWarningTest,
DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) {
// This test body is intentionally empty. Its sole purpose is for
// verifying that the --gtest_also_run_disabled_tests flag
// suppresses the "YOU HAVE 12 DISABLED TESTS" warning at the end of
// the test output.
}
// Tests using assertions outside of TEST and TEST_F.
//
// This function creates two failures intentionally.
@@ -355,7 +333,7 @@ TEST_F(FatalFailureInSetUpTest, FailureInSetUp) {
<< "We should never get here, as SetUp() failed.";
}
#if GTEST_OS_WINDOWS
#ifdef GTEST_OS_WINDOWS
// This group of tests verifies that Google Test handles SEH and C++
// exceptions correctly.
@@ -721,225 +699,6 @@ TEST(ExpectFatalFailureTest, FailsWhenStatementThrows) {
#endif // GTEST_HAS_EXCEPTIONS
// This #ifdef block tests the output of typed tests.
#if GTEST_HAS_TYPED_TEST
template <typename T>
class TypedTest : public testing::Test {
};
TYPED_TEST_CASE(TypedTest, testing::Types<int>);
TYPED_TEST(TypedTest, Success) {
EXPECT_EQ(0, TypeParam());
}
TYPED_TEST(TypedTest, Failure) {
EXPECT_EQ(1, TypeParam()) << "Expected failure";
}
#endif // GTEST_HAS_TYPED_TEST
// This #ifdef block tests the output of type-parameterized tests.
#if GTEST_HAS_TYPED_TEST_P
template <typename T>
class TypedTestP : public testing::Test {
};
TYPED_TEST_CASE_P(TypedTestP);
TYPED_TEST_P(TypedTestP, Success) {
EXPECT_EQ(0, TypeParam());
}
TYPED_TEST_P(TypedTestP, Failure) {
EXPECT_EQ(1, TypeParam()) << "Expected failure";
}
REGISTER_TYPED_TEST_CASE_P(TypedTestP, Success, Failure);
typedef testing::Types<unsigned char, unsigned int> UnsignedTypes;
INSTANTIATE_TYPED_TEST_CASE_P(Unsigned, TypedTestP, UnsignedTypes);
#endif // GTEST_HAS_TYPED_TEST_P
#if GTEST_HAS_DEATH_TEST
// We rely on the golden file to verify that tests whose test case
// name ends with DeathTest are run first.
TEST(ADeathTest, ShouldRunFirst) {
}
#if GTEST_HAS_TYPED_TEST
// We rely on the golden file to verify that typed tests whose test
// case name ends with DeathTest are run first.
template <typename T>
class ATypedDeathTest : public testing::Test {
};
typedef testing::Types<int, double> NumericTypes;
TYPED_TEST_CASE(ATypedDeathTest, NumericTypes);
TYPED_TEST(ATypedDeathTest, ShouldRunFirst) {
}
#endif // GTEST_HAS_TYPED_TEST
#if GTEST_HAS_TYPED_TEST_P
// We rely on the golden file to verify that type-parameterized tests
// whose test case name ends with DeathTest are run first.
template <typename T>
class ATypeParamDeathTest : public testing::Test {
};
TYPED_TEST_CASE_P(ATypeParamDeathTest);
TYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) {
}
REGISTER_TYPED_TEST_CASE_P(ATypeParamDeathTest, ShouldRunFirst);
INSTANTIATE_TYPED_TEST_CASE_P(My, ATypeParamDeathTest, NumericTypes);
#endif // GTEST_HAS_TYPED_TEST_P
#endif // GTEST_HAS_DEATH_TEST
// Tests various failure conditions of
// EXPECT_{,NON}FATAL_FAILURE{,_ON_ALL_THREADS}.
class ExpectFailureTest : public testing::Test {
protected:
enum FailureMode {
FATAL_FAILURE,
NONFATAL_FAILURE
};
static void AddFailure(FailureMode failure) {
if (failure == FATAL_FAILURE) {
FAIL() << "Expected fatal failure.";
} else {
ADD_FAILURE() << "Expected non-fatal failure.";
}
}
};
TEST_F(ExpectFailureTest, ExpectFatalFailure) {
// Expected fatal failure, but succeeds.
printf("(expecting 1 failure)\n");
EXPECT_FATAL_FAILURE(SUCCEED(), "Expected fatal failure.");
// Expected fatal failure, but got a non-fatal failure.
printf("(expecting 1 failure)\n");
EXPECT_FATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Expected non-fatal "
"failure.");
// Wrong message.
printf("(expecting 1 failure)\n");
EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Some other fatal failure "
"expected.");
}
TEST_F(ExpectFailureTest, ExpectNonFatalFailure) {
// Expected non-fatal failure, but succeeds.
printf("(expecting 1 failure)\n");
EXPECT_NONFATAL_FAILURE(SUCCEED(), "Expected non-fatal failure.");
// Expected non-fatal failure, but got a fatal failure.
printf("(expecting 1 failure)\n");
EXPECT_NONFATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure.");
// Wrong message.
printf("(expecting 1 failure)\n");
EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Some other non-fatal "
"failure.");
}
#if GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
class ExpectFailureWithThreadsTest : public ExpectFailureTest {
protected:
static void AddFailureInOtherThread(FailureMode failure) {
pthread_t tid;
pthread_create(&tid,
NULL,
ExpectFailureWithThreadsTest::FailureThread,
&failure);
pthread_join(tid, NULL);
}
private:
static void* FailureThread(void* attr) {
FailureMode* failure = static_cast<FailureMode*>(attr);
AddFailure(*failure);
return NULL;
}
};
TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailure) {
// We only intercept the current thread.
printf("(expecting 2 failures)\n");
EXPECT_FATAL_FAILURE(AddFailureInOtherThread(FATAL_FAILURE),
"Expected fatal failure.");
}
TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailure) {
// We only intercept the current thread.
printf("(expecting 2 failures)\n");
EXPECT_NONFATAL_FAILURE(AddFailureInOtherThread(NONFATAL_FAILURE),
"Expected non-fatal failure.");
}
typedef ExpectFailureWithThreadsTest ScopedFakeTestPartResultReporterTest;
// Tests that the ScopedFakeTestPartResultReporter only catches failures from
// the current thread if it is instantiated with INTERCEPT_ONLY_CURRENT_THREAD.
TEST_F(ScopedFakeTestPartResultReporterTest, InterceptOnlyCurrentThread) {
printf("(expecting 2 failures)\n");
TestPartResultArray results;
{
ScopedFakeTestPartResultReporter reporter(
ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD,
&results);
AddFailureInOtherThread(FATAL_FAILURE);
AddFailureInOtherThread(NONFATAL_FAILURE);
}
// The two failures should not have been intercepted.
EXPECT_EQ(0, results.size()) << "This shouldn't fail.";
}
#endif // GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
TEST_F(ExpectFailureTest, ExpectFatalFailureOnAllThreads) {
// Expected fatal failure, but succeeds.
printf("(expecting 1 failure)\n");
EXPECT_FATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected fatal failure.");
// Expected fatal failure, but got a non-fatal failure.
printf("(expecting 1 failure)\n");
EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
"Expected non-fatal failure.");
// Wrong message.
printf("(expecting 1 failure)\n");
EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
"Some other fatal failure expected.");
}
TEST_F(ExpectFailureTest, ExpectNonFatalFailureOnAllThreads) {
// Expected non-fatal failure, but succeeds.
printf("(expecting 1 failure)\n");
EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected non-fatal "
"failure.");
// Expected non-fatal failure, but got a fatal failure.
printf("(expecting 1 failure)\n");
EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
"Expected fatal failure.");
// Wrong message.
printf("(expecting 1 failure)\n");
EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
"Some other non-fatal failure.");
}
// Two test environments for testing testing::AddGlobalTestEnvironment().
class FooEnvironment : public testing::Environment {
@@ -966,10 +725,6 @@ class BarEnvironment : public testing::Environment {
}
};
GTEST_DEFINE_bool_(internal_skip_environment_and_ad_hoc_tests, false,
"This flag causes the program to skip test environment "
"tests and ad hoc tests.");
// The main function.
//
// The idea is to use Google Test to run all the tests we have defined (some
@@ -980,33 +735,16 @@ int main(int argc, char **argv) {
// We will use a separate Python script to compare the output of
// this program with the golden file.
testing::InitGoogleTest(&argc, argv);
if (argc >= 2 &&
String(argv[1]) == "--gtest_internal_skip_environment_and_ad_hoc_tests")
GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests) = true;
#if GTEST_HAS_DEATH_TEST
#ifdef GTEST_HAS_DEATH_TEST
if (testing::internal::GTEST_FLAG(internal_run_death_test) != "") {
// Skip the usual output capturing if we're running as the child
// process of an threadsafe-style death test.
#if GTEST_OS_WINDOWS
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4996)
#endif // _MSC_VER
freopen("nul:", "w", stdout);
#ifdef _MSC_VER
#pragma warning(pop)
#endif // _MSC_VER
#else
freopen("/dev/null", "w", stdout);
#endif // GTEST_OS_WINDOWS
return RUN_ALL_TESTS();
}
#endif // GTEST_HAS_DEATH_TEST
if (GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests))
return RUN_ALL_TESTS();
// Registers two global test environments.
// The golden file verifies that they are set up in the order they
// are registered, and torn down in the reverse order.

263
test/gtest_output_test_golden_lin.txt
View File

@@ -7,30 +7,10 @@ Expected: true
gtest_output_test_.cc:#: Failure
Value of: 3
Expected: 2
[==========] Running 56 tests from 23 test cases.
[==========] Running 37 tests from 13 test cases.
[----------] Global test environment set-up.
FooEnvironment::SetUp() called.
BarEnvironment::SetUp() called.
[----------] 1 test from ADeathTest
[ RUN ] ADeathTest.ShouldRunFirst
[ OK ] ADeathTest.ShouldRunFirst
[----------] 1 test from ATypedDeathTest/0, where TypeParam = int
[ RUN ] ATypedDeathTest/0.ShouldRunFirst
[ OK ] ATypedDeathTest/0.ShouldRunFirst
[----------] 1 test from ATypedDeathTest/1, where TypeParam = double
[ RUN ] ATypedDeathTest/1.ShouldRunFirst
[ OK ] ATypedDeathTest/1.ShouldRunFirst
[----------] 1 test from My/ATypeParamDeathTest/0, where TypeParam = int
[ RUN ] My/ATypeParamDeathTest/0.ShouldRunFirst
[ OK ] My/ATypeParamDeathTest/0.ShouldRunFirst
[----------] 1 test from My/ATypeParamDeathTest/1, where TypeParam = double
[ RUN ] My/ATypeParamDeathTest/1.ShouldRunFirst
[ OK ] My/ATypeParamDeathTest/1.ShouldRunFirst
[----------] 2 tests from PassingTest
[ RUN ] PassingTest.PassingTest1
[ OK ] PassingTest.PassingTest1
[ RUN ] PassingTest.PassingTest2
[ OK ] PassingTest.PassingTest2
[----------] 3 tests from FatalFailureTest
[ RUN ] FatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
@@ -275,7 +255,7 @@ test DefinedUsingTEST is defined using TEST. You probably
want to change the TEST to TEST_F or move it to another test
case.
[ FAILED ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
[----------] 8 tests from ExpectNonfatalFailureTest
[----------] 7 tests from ExpectNonfatalFailureTest
[ RUN ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables
[ OK ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables
[ RUN ] ExpectNonfatalFailureTest.CanReferenceLocalVariables
@@ -318,13 +298,7 @@ gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns
[ RUN ] ExpectNonfatalFailureTest.FailsWhenStatementThrows
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementThrows
[----------] 8 tests from ExpectFatalFailureTest
[----------] 7 tests from ExpectFatalFailureTest
[ RUN ] ExpectFatalFailureTest.CanReferenceGlobalVariables
[ OK ] ExpectFatalFailureTest.CanReferenceGlobalVariables
[ RUN ] ExpectFatalFailureTest.CanReferenceLocalStaticVariables
@@ -367,143 +341,6 @@ gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns
[ RUN ] ExpectFatalFailureTest.FailsWhenStatementThrows
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementThrows
[----------] 2 tests from TypedTest/0, where TypeParam = int
[ RUN ] TypedTest/0.Success
[ OK ] TypedTest/0.Success
[ RUN ] TypedTest/0.Failure
gtest_output_test_.cc:#: Failure
Value of: TypeParam()
Actual: 0
Expected: 1
Expected failure
[ FAILED ] TypedTest/0.Failure
[----------] 2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
[ RUN ] Unsigned/TypedTestP/0.Success
[ OK ] Unsigned/TypedTestP/0.Success
[ RUN ] Unsigned/TypedTestP/0.Failure
gtest_output_test_.cc:#: Failure
Value of: TypeParam()
Actual: \0
Expected: 1
Expected failure
[ FAILED ] Unsigned/TypedTestP/0.Failure
[----------] 2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
[ RUN ] Unsigned/TypedTestP/1.Success
[ OK ] Unsigned/TypedTestP/1.Success
[ RUN ] Unsigned/TypedTestP/1.Failure
gtest_output_test_.cc:#: Failure
Value of: TypeParam()
Actual: 0
Expected: 1
Expected failure
[ FAILED ] Unsigned/TypedTestP/1.Failure
[----------] 4 tests from ExpectFailureTest
[ RUN ] ExpectFailureTest.ExpectFatalFailure
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
[ FAILED ] ExpectFailureTest.ExpectFatalFailure
[ RUN ] ExpectFailureTest.ExpectNonFatalFailure
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure
[ RUN ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
[ RUN ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
[----------] Global test environment tear-down
BarEnvironment::TearDown() called.
gtest_output_test_.cc:#: Failure
@@ -513,9 +350,9 @@ FooEnvironment::TearDown() called.
gtest_output_test_.cc:#: Failure
Failed
Expected fatal failure.
[==========] 56 tests from 23 test cases ran.
[ PASSED ] 21 tests.
[ FAILED ] 35 tests, listed below:
[==========] 37 tests from 13 test cases ran.
[ PASSED ] 11 tests.
[ FAILED ] 26 tests, listed below:
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
@@ -538,95 +375,9 @@ Expected fatal failure.
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementThrows
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns
[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementThrows
[ FAILED ] TypedTest/0.Failure, where TypeParam = int
[ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
[ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
[ FAILED ] ExpectFailureTest.ExpectFatalFailure
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure
[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
35 FAILED TESTS
 YOU HAVE 1 DISABLED TEST
Note: Google Test filter = FatalFailureTest.*:LoggingTest.*
[==========] Running 4 tests from 2 test cases.
[----------] Global test environment set-up.
[----------] 3 tests from FatalFailureTest
[ RUN ] FatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: Failure
Value of: x
Actual: 2
Expected: 1
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: Failure
Value of: x
Actual: 2
Expected: 1
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
gtest_output_test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms)
[----------] 3 tests from FatalFailureTest (? ms total)
[----------] 1 test from LoggingTest
[ RUN ] LoggingTest.InterleavingLoggingAndAssertions
(expecting 2 failures on (3) >= (a[i]))
i == 0
i == 1
gtest_output_test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 9
i == 2
i == 3
gtest_output_test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 6
[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms)
[----------] 1 test from LoggingTest (? ms total)
[----------] Global test environment tear-down
[==========] 4 tests from 2 test cases ran. (? ms total)
[ PASSED ] 0 tests.
[ FAILED ] 4 tests, listed below:
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
4 FAILED TESTS
YOU HAVE 1 DISABLED TEST
Note: Google Test filter = *DISABLED_*
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from DisabledTestsWarningTest
[ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
[ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran.
[ PASSED ] 1 test.
Note: Google Test filter = PassingTest.*
Note: This is test shard 1 of 2.
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from PassingTest
[ RUN ] PassingTest.PassingTest2
[ OK ] PassingTest.PassingTest2
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran.
[ PASSED ] 1 test.
YOU HAVE 1 DISABLED TEST
26 FAILED TESTS

410
test/gtest_output_test_golden_win.txt
View File

@@ -1,50 +1,35 @@
The non-test part of the code is expected to have 2 failures.
gtest_output_test_.cc:#: error: Value of: false
gtest_output_test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
gtest_output_test_.cc:#: error: Value of: 3
gtest_output_test_.cc:#: Failure
Value of: 3
Expected: 2
[==========] Running 57 tests from 26 test cases.
[==========] Running 40 tests from 16 test cases.
[----------] Global test environment set-up.
FooEnvironment::SetUp() called.
BarEnvironment::SetUp() called.
[----------] 1 test from ADeathTest
[ RUN ] ADeathTest.ShouldRunFirst
[ OK ] ADeathTest.ShouldRunFirst
[----------] 1 test from ATypedDeathTest/0, where TypeParam = int
[ RUN ] ATypedDeathTest/0.ShouldRunFirst
[ OK ] ATypedDeathTest/0.ShouldRunFirst
[----------] 1 test from ATypedDeathTest/1, where TypeParam = double
[ RUN ] ATypedDeathTest/1.ShouldRunFirst
[ OK ] ATypedDeathTest/1.ShouldRunFirst
[----------] 1 test from My/ATypeParamDeathTest/0, where TypeParam = int
[ RUN ] My/ATypeParamDeathTest/0.ShouldRunFirst
[ OK ] My/ATypeParamDeathTest/0.ShouldRunFirst
[----------] 1 test from My/ATypeParamDeathTest/1, where TypeParam = double
[ RUN ] My/ATypeParamDeathTest/1.ShouldRunFirst
[ OK ] My/ATypeParamDeathTest/1.ShouldRunFirst
[----------] 2 tests from PassingTest
[ RUN ] PassingTest.PassingTest1
[ OK ] PassingTest.PassingTest1
[ RUN ] PassingTest.PassingTest2
[ OK ] PassingTest.PassingTest2
[----------] 3 tests from FatalFailureTest
[ RUN ] FatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: error: Value of: x
gtest_output_test_.cc:#: Failure
Value of: x
Actual: 2
Expected: 1
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: error: Value of: x
gtest_output_test_.cc:#: Failure
Value of: x
Actual: 2
Expected: 1
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
gtest_output_test_.cc:#: error: Value of: false
gtest_output_test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
@@ -53,78 +38,92 @@ Expected: true
(expecting 2 failures on (3) >= (a[i]))
i == 0
i == 1
gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 9
gtest_output_test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 9
i == 2
i == 3
gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 6
gtest_output_test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 6
[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
[----------] 5 tests from SCOPED_TRACETest
[ RUN ] SCOPED_TRACETest.ObeysScopes
(expected to fail)
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
This failure is expected, and shouldn't have a trace.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
This failure is expected, and should have a trace.
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: Expected trace
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
This failure is expected, and shouldn't have a trace.
[ FAILED ] SCOPED_TRACETest.ObeysScopes
[ RUN ] SCOPED_TRACETest.WorksInLoop
(expected to fail)
gtest_output_test_.cc:#: error: Value of: n
gtest_output_test_.cc:#: Failure
Value of: n
Actual: 1
Expected: 2
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: i = 1
gtest_output_test_.cc:#: error: Value of: n
gtest_output_test_.cc:#: Failure
Value of: n
Actual: 2
Expected: 1
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: i = 2
[ FAILED ] SCOPED_TRACETest.WorksInLoop
[ RUN ] SCOPED_TRACETest.WorksInSubroutine
(expected to fail)
gtest_output_test_.cc:#: error: Value of: n
gtest_output_test_.cc:#: Failure
Value of: n
Actual: 1
Expected: 2
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: n = 1
gtest_output_test_.cc:#: error: Value of: n
gtest_output_test_.cc:#: Failure
Value of: n
Actual: 2
Expected: 1
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: n = 2
[ FAILED ] SCOPED_TRACETest.WorksInSubroutine
[ RUN ] SCOPED_TRACETest.CanBeNested
(expected to fail)
gtest_output_test_.cc:#: error: Value of: n
gtest_output_test_.cc:#: Failure
Value of: n
Actual: 2
Expected: 1
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: n = 2
gtest_output_test_.cc:#:
[ FAILED ] SCOPED_TRACETest.CanBeNested
[ RUN ] SCOPED_TRACETest.CanBeRepeated
(expected to fail)
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A.
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: A
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A and B.
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: B
gtest_output_test_.cc:#: A
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A, B, and C.
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: C
gtest_output_test_.cc:#: B
gtest_output_test_.cc:#: A
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A, B, and D.
Google Test trace:
gUnit trace:
gtest_output_test_.cc:#: D
gtest_output_test_.cc:#: B
gtest_output_test_.cc:#: A
@@ -132,67 +131,88 @@ gtest_output_test_.cc:#: A
[----------] 1 test from NonFatalFailureInFixtureConstructorTest
[ RUN ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor
(expecting 5 failures)
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #1, in the test fixture c'tor.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #2, in SetUp().
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #3, in the test body.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #4, in TearDown.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #5, in the test fixture d'tor.
[ FAILED ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor
[----------] 1 test from FatalFailureInFixtureConstructorTest
[ RUN ] FatalFailureInFixtureConstructorTest.FailureInConstructor
(expecting 2 failures)
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #1, in the test fixture c'tor.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #2, in the test fixture d'tor.
[ FAILED ] FatalFailureInFixtureConstructorTest.FailureInConstructor
[----------] 1 test from NonFatalFailureInSetUpTest
[ RUN ] NonFatalFailureInSetUpTest.FailureInSetUp
(expecting 4 failures)
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #1, in SetUp().
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #2, in the test function.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #3, in TearDown().
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #4, in the test fixture d'tor.
[ FAILED ] NonFatalFailureInSetUpTest.FailureInSetUp
[----------] 1 test from FatalFailureInSetUpTest
[ RUN ] FatalFailureInSetUpTest.FailureInSetUp
(expecting 3 failures)
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #1, in SetUp().
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #2, in TearDown().
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #3, in the test fixture d'tor.
[ FAILED ] FatalFailureInSetUpTest.FailureInSetUp
[----------] 1 test from ExceptionInFixtureCtorTest
[ RUN ] ExceptionInFixtureCtorTest.ExceptionInFixtureCtor
(expecting a failure on thrown exception in the test fixture's constructor)
unknown file: error: Exception thrown with code 0xc0000005 in the test fixture's constructor.
unknown file: Failure
Exception thrown with code 0xc0000005 in the test fixture's constructor.
[----------] 1 test from ExceptionInSetUpTest
[ RUN ] ExceptionInSetUpTest.ExceptionInSetUp
(expecting 3 failures)
unknown file: error: Exception thrown with code 0xc0000005 in SetUp().
gtest_output_test_.cc:#: error: Failed
unknown file: Failure
Exception thrown with code 0xc0000005 in SetUp().
gtest_output_test_.cc:#: Failure
Failed
Expected failure #2, in TearDown().
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #3, in the test fixture d'tor.
[ FAILED ] ExceptionInSetUpTest.ExceptionInSetUp
[----------] 1 test from ExceptionInTestFunctionTest
[ RUN ] ExceptionInTestFunctionTest.SEH
(expecting 3 failures)
unknown file: error: Exception thrown with code 0xc0000005 in the test body.
gtest_output_test_.cc:#: error: Failed
unknown file: Failure
Exception thrown with code 0xc0000005 in the test body.
gtest_output_test_.cc:#: Failure
Failed
Expected failure #2, in TearDown().
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected failure #3, in the test fixture d'tor.
[ FAILED ] ExceptionInTestFunctionTest.SEH
[----------] 4 tests from MixedUpTestCaseTest
@@ -201,7 +221,8 @@ Expected failure #3, in the test fixture d'tor.
[ RUN ] MixedUpTestCaseTest.SecondTestFromNamespaceFoo
[ OK ] MixedUpTestCaseTest.SecondTestFromNamespaceFoo
[ RUN ] MixedUpTestCaseTest.ThisShouldFail
gtest.cc:#: error: Failed
gtest.cc:#: Failure
Failed
All tests in the same test case must use the same test fixture
class. However, in test case MixedUpTestCaseTest,
you defined test FirstTestFromNamespaceFoo and test ThisShouldFail
@@ -211,7 +232,8 @@ units and have the same name. You should probably rename one
of the classes to put the tests into different test cases.
[ FAILED ] MixedUpTestCaseTest.ThisShouldFail
[ RUN ] MixedUpTestCaseTest.ThisShouldFailToo
gtest.cc:#: error: Failed
gtest.cc:#: Failure
Failed
All tests in the same test case must use the same test fixture
class. However, in test case MixedUpTestCaseTest,
you defined test FirstTestFromNamespaceFoo and test ThisShouldFailToo
@@ -224,7 +246,8 @@ of the classes to put the tests into different test cases.
[ RUN ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
[ OK ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
[ RUN ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
gtest.cc:#: error: Failed
gtest.cc:#: Failure
Failed
All tests in the same test case must use the same test fixture
class. However, in test case MixedUpTestCaseWithSameTestNameTest,
you defined test TheSecondTestWithThisNameShouldFail and test TheSecondTestWithThisNameShouldFail
@@ -237,7 +260,8 @@ of the classes to put the tests into different test cases.
[ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
[ OK ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
[ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
gtest.cc:#: error: Failed
gtest.cc:#: Failure
Failed
All tests in the same test case must use the same test fixture
class, so mixing TEST_F and TEST in the same test case is
illegal. In test case TEST_F_before_TEST_in_same_test_case,
@@ -250,7 +274,8 @@ case.
[ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
[ OK ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
[ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
gtest.cc:#: error: Failed
gtest.cc:#: Failure
Failed
All tests in the same test case must use the same test fixture
class, so mixing TEST_F and TEST in the same test case is
illegal. In test case TEST_before_TEST_F_in_same_test_case,
@@ -268,12 +293,14 @@ case.
[ OK ] ExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure
[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
(expecting a failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
(expecting a failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 2 failures
gtest_output_test_.cc:#: Non-fatal failure:
Failed
@@ -286,7 +313,8 @@ Expected non-fatal failure 2.
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
(expecting a failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
@@ -295,7 +323,8 @@ Expected fatal failure.
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
[ RUN ] ExpectNonfatalFailureTest.FailsWhenStatementReturns
(expecting a failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns
[----------] 7 tests from ExpectFatalFailureTest
@@ -307,12 +336,14 @@ gtest.cc:#: error: Expected: 1 non-fatal failure
[ OK ] ExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure
[ RUN ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
(expecting a failure)
gtest.cc:#: error: Expected: 1 fatal failure
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
[ RUN ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
(expecting a failure)
gtest.cc:#: error: Expected: 1 fatal failure
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 2 failures
gtest_output_test_.cc:#: Fatal failure:
Failed
@@ -325,7 +356,8 @@ Expected fatal failure.
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
[ RUN ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
(expecting a failure)
gtest.cc:#: error: Expected: 1 fatal failure
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
@@ -334,135 +366,22 @@ Expected non-fatal failure.
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
[ RUN ] ExpectFatalFailureTest.FailsWhenStatementReturns
(expecting a failure)
gtest.cc:#: error: Expected: 1 fatal failure
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns
[----------] 2 tests from TypedTest/0, where TypeParam = int
[ RUN ] TypedTest/0.Success
[ OK ] TypedTest/0.Success
[ RUN ] TypedTest/0.Failure
gtest_output_test_.cc:#: error: Value of: TypeParam()
Actual: 0
Expected: 1
Expected failure
[ FAILED ] TypedTest/0.Failure
[----------] 2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
[ RUN ] Unsigned/TypedTestP/0.Success
[ OK ] Unsigned/TypedTestP/0.Success
[ RUN ] Unsigned/TypedTestP/0.Failure
gtest_output_test_.cc:#: error: Value of: TypeParam()
Actual: \0
Expected: 1
Expected failure
[ FAILED ] Unsigned/TypedTestP/0.Failure
[----------] 2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
[ RUN ] Unsigned/TypedTestP/1.Success
[ OK ] Unsigned/TypedTestP/1.Success
[ RUN ] Unsigned/TypedTestP/1.Failure
gtest_output_test_.cc:#: error: Value of: TypeParam()
Actual: 0
Expected: 1
Expected failure
[ FAILED ] Unsigned/TypedTestP/1.Failure
[----------] 4 tests from ExpectFailureTest
[ RUN ] ExpectFailureTest.ExpectFatalFailure
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
[ FAILED ] ExpectFailureTest.ExpectFatalFailure
[ RUN ] ExpectFailureTest.ExpectNonFatalFailure
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure
[ RUN ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 fatal failure
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
[ RUN ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Success:
Succeeded
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 non-fatal failure
Actual:
gtest_output_test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
(expecting 1 failure)
gtest.cc:#: error: Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
gtest_output_test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
[----------] Global test environment tear-down
BarEnvironment::TearDown() called.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected non-fatal failure.
FooEnvironment::TearDown() called.
gtest_output_test_.cc:#: error: Failed
gtest_output_test_.cc:#: Failure
Failed
Expected fatal failure.
[==========] 57 tests from 26 test cases ran.
[ PASSED ] 21 tests.
[ FAILED ] 36 tests, listed below:
[==========] 40 tests from 16 test cases ran.
[ PASSED ] 11 tests.
[ FAILED ] 29 tests, listed below:
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
@@ -492,84 +411,5 @@ Expected fatal failure.
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns
[ FAILED ] TypedTest/0.Failure, where TypeParam = int
[ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
[ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
[ FAILED ] ExpectFailureTest.ExpectFatalFailure
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure
[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
36 FAILED TESTS
YOU HAVE 1 DISABLED TEST
Note: Google Test filter = FatalFailureTest.*:LoggingTest.*
[==========] Running 4 tests from 2 test cases.
[----------] Global test environment set-up.
[----------] 3 tests from FatalFailureTest
[ RUN ] FatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: error: Value of: x
Actual: 2
Expected: 1
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: error: Value of: x
Actual: 2
Expected: 1
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
gtest_output_test_.cc:#: error: Value of: false
Actual: false
Expected: true
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms)
[----------] 3 tests from FatalFailureTest (? ms total)
[----------] 1 test from LoggingTest
[ RUN ] LoggingTest.InterleavingLoggingAndAssertions
(expecting 2 failures on (3) >= (a[i]))
i == 0
i == 1
gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 9
i == 2
i == 3
gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 6
[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms)
[----------] 1 test from LoggingTest (? ms total)
[----------] Global test environment tear-down
[==========] 4 tests from 2 test cases ran. (? ms total)
[ PASSED ] 0 tests.
[ FAILED ] 4 tests, listed below:
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
4 FAILED TESTS
YOU HAVE 1 DISABLED TEST
Note: Google Test filter = *DISABLED_*
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from DisabledTestsWarningTest
[ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
[ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran.
[ PASSED ] 1 test.
Note: Google Test filter = PassingTest.*
Note: This is test shard 1 of 2.
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from PassingTest
[ RUN ] PassingTest.PassingTest2
[ OK ] PassingTest.PassingTest2
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran.
[ PASSED ] 1 test.
YOU HAVE 1 DISABLED TEST
29 FAILED TESTS

2
test/gtest_pred_impl_unittest.cc
View File

@@ -27,7 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// This file is AUTOMATICALLY GENERATED on 10/02/2008 by command
// This file is AUTOMATICALLY GENERATED on 06/11/2008 by command
// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
// Regression test for gtest_pred_impl.h

46
test/gtest_repeat_test.cc
View File

@@ -40,15 +40,15 @@
// included, or there will be a compiler error. This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
#define GTEST_IMPLEMENTATION
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
#undef GTEST_IMPLEMENTATION
namespace testing {
GTEST_DECLARE_string_(death_test_style);
GTEST_DECLARE_string_(filter);
GTEST_DECLARE_int32_(repeat);
GTEST_DECLARE_string(death_test_style);
GTEST_DECLARE_string(filter);
GTEST_DECLARE_int32(repeat);
} // namespace testing
@@ -58,8 +58,6 @@ using testing::GTEST_FLAG(repeat);
namespace {
// We need this when we are testing Google Test itself and therefore
// cannot use Google Test assertions.
#define GTEST_CHECK_INT_EQ_(expected, actual) \
do {\
const int expected_val = (expected);\
@@ -112,33 +110,13 @@ int g_death_test_count = 0;
TEST(BarDeathTest, ThreadSafeAndFast) {
g_death_test_count++;
#if GTEST_HAS_DEATH_TEST
GTEST_FLAG(death_test_style) = "threadsafe";
EXPECT_DEATH(abort(), "");
GTEST_FLAG(death_test_style) = "fast";
EXPECT_DEATH(abort(), "");
#endif // GTEST_HAS_DEATH_TEST
}
#if GTEST_HAS_PARAM_TEST
int g_param_test_count = 0;
const int kNumberOfParamTests = 10;
class MyParamTest : public testing::TestWithParam<int> {};
TEST_P(MyParamTest, ShouldPass) {
// TODO(vladl@google.com): Make parameter value checking robust
// WRT order of tests.
GTEST_CHECK_INT_EQ_(g_param_test_count % kNumberOfParamTests, GetParam());
g_param_test_count++;
}
INSTANTIATE_TEST_CASE_P(MyParamSequence,
MyParamTest,
testing::Range(0, kNumberOfParamTests));
#endif // GTEST_HAS_PARAM_TEST
// Resets the count for each test.
void ResetCounts() {
g_environment_set_up_count = 0;
@@ -146,21 +124,17 @@ void ResetCounts() {
g_should_fail_count = 0;
g_should_pass_count = 0;
g_death_test_count = 0;
#if GTEST_HAS_PARAM_TEST
g_param_test_count = 0;
#endif // GTEST_HAS_PARAM_TEST
}
// Checks that the count for each test is expected.
void CheckCounts(int expected) {
// We cannot use Google Test assertions here since we are testing Google Test
// itself.
GTEST_CHECK_INT_EQ_(expected, g_environment_set_up_count);
GTEST_CHECK_INT_EQ_(expected, g_environment_tear_down_count);
GTEST_CHECK_INT_EQ_(expected, g_should_fail_count);
GTEST_CHECK_INT_EQ_(expected, g_should_pass_count);
GTEST_CHECK_INT_EQ_(expected, g_death_test_count);
#if GTEST_HAS_PARAM_TEST
GTEST_CHECK_INT_EQ_(expected * kNumberOfParamTests, g_param_test_count);
#endif // GTEST_HAS_PARAM_TEST
}
// Tests the behavior of Google Test when --gtest_repeat is not specified.
@@ -203,9 +177,6 @@ void TestRepeatWithFilterForSuccessfulTests(int repeat) {
GTEST_CHECK_INT_EQ_(0, g_should_fail_count);
GTEST_CHECK_INT_EQ_(repeat, g_should_pass_count);
GTEST_CHECK_INT_EQ_(repeat, g_death_test_count);
#if GTEST_HAS_PARAM_TEST
GTEST_CHECK_INT_EQ_(repeat * kNumberOfParamTests, g_param_test_count);
#endif // GTEST_HAS_PARAM_TEST
}
// Tests using --gtest_repeat when --gtest_filter specifies a set of
@@ -221,9 +192,6 @@ void TestRepeatWithFilterForFailedTests(int repeat) {
GTEST_CHECK_INT_EQ_(repeat, g_should_fail_count);
GTEST_CHECK_INT_EQ_(0, g_should_pass_count);
GTEST_CHECK_INT_EQ_(0, g_death_test_count);
#if GTEST_HAS_PARAM_TEST
GTEST_CHECK_INT_EQ_(0, g_param_test_count);
#endif // GTEST_HAS_PARAM_TEST
}
} // namespace

57
test/gtest_sole_header_test.cc
View File

@@ -1,57 +0,0 @@
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: mheule@google.com (Markus Heule)
//
// This test verifies that it's possible to use Google Test by including
// the gtest.h header file alone.
#include <gtest/gtest.h>
namespace {
void Subroutine() {
EXPECT_EQ(42, 42);
}
TEST(NoFatalFailureTest, ExpectNoFatalFailure) {
EXPECT_NO_FATAL_FAILURE(;);
EXPECT_NO_FATAL_FAILURE(SUCCEED());
EXPECT_NO_FATAL_FAILURE(Subroutine());
EXPECT_NO_FATAL_FAILURE({ SUCCEED(); });
}
TEST(NoFatalFailureTest, AssertNoFatalFailure) {
ASSERT_NO_FATAL_FAILURE(;);
ASSERT_NO_FATAL_FAILURE(SUCCEED());
ASSERT_NO_FATAL_FAILURE(Subroutine());
ASSERT_NO_FATAL_FAILURE({ SUCCEED(); });
}
} // namespace

34
test/gtest_stress_test.cc
View File

@@ -38,9 +38,9 @@
// We must define this macro in order to #include
// gtest-internal-inl.h. This is how Google Test prevents a user from
// accidentally depending on its internal implementation.
#define GTEST_IMPLEMENTATION_ 1
#define GTEST_IMPLEMENTATION
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
#undef GTEST_IMPLEMENTATION
namespace testing {
namespace {
@@ -112,36 +112,6 @@ TEST(StressTest, CanUseScopedTraceAndAssertionsInManyThreads) {
// ManyAsserts() in many threads here.
}
TEST(NoFatalFailureTest, ExpectNoFatalFailureIgnoresFailuresInOtherThreads) {
// TODO(mheule@google.com): Test this works correctly when Google
// Test is made thread-safe.
}
TEST(NoFatalFailureTest, AssertNoFatalFailureIgnoresFailuresInOtherThreads) {
// TODO(mheule@google.com): Test this works correctly when Google
// Test is made thread-safe.
}
TEST(FatalFailureTest, ExpectFatalFailureIgnoresFailuresInOtherThreads) {
// TODO(mheule@google.com): Test this works correctly when Google
// Test is made thread-safe.
}
TEST(FatalFailureOnAllThreadsTest, ExpectFatalFailureOnAllThreads) {
// TODO(wan@google.com): Test this works correctly when Google Test
// is made thread-safe.
}
TEST(NonFatalFailureTest, ExpectNonFatalFailureIgnoresFailuresInOtherThreads) {
// TODO(mheule@google.com): Test this works correctly when Google
// Test is made thread-safe.
}
TEST(NonFatalFailureOnAllThreadsTest, ExpectNonFatalFailureOnAllThreads) {
// TODO(wan@google.com): Test this works correctly when Google Test
// is made thread-safe.
}
} // namespace
} // namespace testing

88
test/gtest_test_utils.py
View File

@@ -37,13 +37,6 @@ import os
import sys
import unittest
try:
import subprocess
_SUBPROCESS_MODULE_AVAILABLE = True
except:
import popen2
_SUBPROCESS_MODULE_AVAILABLE = False
# Initially maps a flag to its default value. After
# _ParseAndStripGTestFlags() is called, maps a flag to its actual
@@ -103,87 +96,6 @@ def GetBuildDir():
return os.path.abspath(GetFlag('gtest_build_dir'))
def GetExitStatus(exit_code):
"""Returns the argument to exit(), or -1 if exit() wasn't called.
Args:
exit_code: the result value of os.system(command).
"""
if os.name == 'nt':
# On Windows, os.WEXITSTATUS() doesn't work and os.system() returns
# the argument to exit() directly.
return exit_code
else:
# On Unix, os.WEXITSTATUS() must be used to extract the exit status
# from the result of os.system().
if os.WIFEXITED(exit_code):
return os.WEXITSTATUS(exit_code)
else:
return -1
class Subprocess:
def __init__(self, command, working_dir=None):
"""Changes into a specified directory, if provided, and executes a command.
Restores the old directory afterwards. Execution results are returned
via the following attributes:
terminated_by_sygnal True iff the child process has been terminated
by a signal.
signal Sygnal that terminated the child process.
exited True iff the child process exited normally.
exit_code The code with which the child proces exited.
output Child process's stdout and stderr output
combined in a string.
Args:
command: A command to run, in the form of sys.argv.
working_dir: A directory to change into.
"""
# The subprocess module is the preferrable way of running programs
# since it is available and behaves consistently on all platforms,
# including Windows. But it is only available starting in python 2.4.
# In earlier python versions, we revert to the popen2 module, which is
# available in python 2.0 and later but doesn't provide required
# functionality (Popen4) under Windows. This allows us to support Mac
# OS X 10.4 Tiger, which has python 2.3 installed.
if _SUBPROCESS_MODULE_AVAILABLE:
p = subprocess.Popen(command,
stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
cwd=working_dir, universal_newlines=True)
# communicate returns a tuple with the file obect for the child's
# output.
self.output = p.communicate()[0]
self._return_code = p.returncode
else:
old_dir = os.getcwd()
try:
if working_dir is not None:
os.chdir(working_dir)
p = popen2.Popen4(command)
p.tochild.close()
self.output = p.fromchild.read()
ret_code = p.wait()
finally:
os.chdir(old_dir)
# Converts ret_code to match the semantics of
# subprocess.Popen.returncode.
if os.WIFSIGNALED(ret_code):
self._return_code = -os.WTERMSIG(ret_code)
else: # os.WIFEXITED(ret_code) should return True here.
self._return_code = os.WEXITSTATUS(ret_code)
if self._return_code < 0:
self.terminated_by_signal = True
self.exited = False
self.signal = -self._return_code
else:
self.terminated_by_signal = False
self.exited = True
self.exit_code = self._return_code
def Main():
"""Runs the unit test."""

92
test/gtest_throw_on_failure_ex_test.cc
View File

@@ -1,92 +0,0 @@
// Copyright 2009, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Tests Google Test's throw-on-failure mode with exceptions enabled.
#include <gtest/gtest.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdexcept>
// Prints the given failure message and exits the program with
// non-zero. We use this instead of a Google Test assertion to
// indicate a failure, as the latter is been tested and cannot be
// relied on.
void Fail(const char* msg) {
printf("FAILURE: %s\n", msg);
fflush(stdout);
exit(1);
}
// Tests that an assertion failure throws a subclass of
// std::runtime_error.
void TestFailureThrowsRuntimeError() {
testing::GTEST_FLAG(throw_on_failure) = true;
// A successful assertion shouldn't throw.
try {
EXPECT_EQ(3, 3);
} catch(...) {
Fail("A successful assertion wrongfully threw.");
}
// A failed assertion should throw a subclass of std::runtime_error.
try {
EXPECT_EQ(2, 3) << "Expected failure";
} catch(const std::runtime_error& e) {
if (strstr(e.what(), "Expected failure") != NULL)
return;
printf("%s",
"A failed assertion did throw an exception of the right type, "
"but the message is incorrect. Instead of containing \"Expected "
"failure\", it is:\n");
Fail(e.what());
} catch(...) {
Fail("A failed assertion threw the wrong type of exception.");
}
Fail("A failed assertion should've thrown but didn't.");
}
int main(int argc, char** argv) {
testing::InitGoogleTest(&argc, argv);
// We want to ensure that people can use Google Test assertions in
// other testing frameworks, as long as they initialize Google Test
// properly and set the thrown-on-failure mode. Therefore, we don't
// use Google Test's constructs for defining and running tests
// (e.g. TEST and RUN_ALL_TESTS) here.
TestFailureThrowsRuntimeError();
return 0;
}

171
test/gtest_throw_on_failure_test.py
View File

@@ -1,171 +0,0 @@
#!/usr/bin/env python
#
# Copyright 2009, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Tests Google Test's throw-on-failure mode with exceptions disabled.
This script invokes gtest_throw_on_failure_test_ (a program written with
Google Test) with different environments and command line flags.
"""
__author__ = 'wan@google.com (Zhanyong Wan)'
import gtest_test_utils
import os
import unittest
# Constants.
# The command line flag for enabling/disabling the throw-on-failure mode.
THROW_ON_FAILURE = 'gtest_throw_on_failure'
# Path to the gtest_throw_on_failure_test_ program, compiled with
# exceptions disabled.
EXE_PATH = os.path.join(gtest_test_utils.GetBuildDir(),
'gtest_throw_on_failure_test_')
# Utilities.
def SetEnvVar(env_var, value):
"""Sets an environment variable to a given value; unsets it when the
given value is None.
"""
env_var = env_var.upper()
if value is not None:
os.environ[env_var] = value
elif env_var in os.environ:
del os.environ[env_var]
def Run(command):
"""Runs a command; returns True/False if its exit code is/isn't 0."""
print 'Running "%s". . .' % ' '.join(command)
return gtest_test_utils.Subprocess(command).exit_code == 0
# The tests. TODO(wan@google.com): refactor the class to share common
# logic with code in gtest_break_on_failure_unittest.py.
class ThrowOnFailureTest(unittest.TestCase):
"""Tests the throw-on-failure mode."""
def RunAndVerify(self, env_var_value, flag_value, should_fail):
"""Runs gtest_throw_on_failure_test_ and verifies that it does
(or does not) exit with a non-zero code.
Args:
env_var_value: value of the GTEST_BREAK_ON_FAILURE environment
variable; None if the variable should be unset.
flag_value: value of the --gtest_break_on_failure flag;
None if the flag should not be present.
should_fail: True iff the program is expected to fail.
"""
SetEnvVar(THROW_ON_FAILURE, env_var_value)
if env_var_value is None:
env_var_value_msg = ' is not set'
else:
env_var_value_msg = '=' + env_var_value
if flag_value is None:
flag = ''
elif flag_value == '0':
flag = '--%s=0' % THROW_ON_FAILURE
else:
flag = '--%s' % THROW_ON_FAILURE
command = [EXE_PATH]
if flag:
command.append(flag)
if should_fail:
should_or_not = 'should'
else:
should_or_not = 'should not'
failed = not Run(command)
SetEnvVar(THROW_ON_FAILURE, None)
msg = ('when %s%s, an assertion failure in "%s" %s cause a non-zero '
'exit code.' %
(THROW_ON_FAILURE, env_var_value_msg, ' '.join(command),
should_or_not))
self.assert_(failed == should_fail, msg)
def testDefaultBehavior(self):
"""Tests the behavior of the default mode."""
self.RunAndVerify(env_var_value=None, flag_value=None, should_fail=False)
def testThrowOnFailureEnvVar(self):
"""Tests using the GTEST_THROW_ON_FAILURE environment variable."""
self.RunAndVerify(env_var_value='0',
flag_value=None,
should_fail=False)
self.RunAndVerify(env_var_value='1',
flag_value=None,
should_fail=True)
def testThrowOnFailureFlag(self):
"""Tests using the --gtest_throw_on_failure flag."""
self.RunAndVerify(env_var_value=None,
flag_value='0',
should_fail=False)
self.RunAndVerify(env_var_value=None,
flag_value='1',
should_fail=True)
def testThrowOnFailureFlagOverridesEnvVar(self):
"""Tests that --gtest_throw_on_failure overrides GTEST_THROW_ON_FAILURE."""
self.RunAndVerify(env_var_value='0',
flag_value='0',
should_fail=False)
self.RunAndVerify(env_var_value='0',
flag_value='1',
should_fail=True)
self.RunAndVerify(env_var_value='1',
flag_value='0',
should_fail=False)
self.RunAndVerify(env_var_value='1',
flag_value='1',
should_fail=True)
if __name__ == '__main__':
gtest_test_utils.Main()

56
test/gtest_throw_on_failure_test_.cc
View File

@@ -1,56 +0,0 @@
// Copyright 2009, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Tests Google Test's throw-on-failure mode with exceptions disabled.
//
// This program must be compiled with exceptions disabled. It will be
// invoked by gtest_throw_on_failure_test.py, and is expected to exit
// with non-zero in the throw-on-failure mode or 0 otherwise.
#include <gtest/gtest.h>
int main(int argc, char** argv) {
testing::InitGoogleTest(&argc, argv);
// We want to ensure that people can use Google Test assertions in
// other testing frameworks, as long as they initialize Google Test
// properly and set the thrown-on-failure mode. Therefore, we don't
// use Google Test's constructs for defining and running tests
// (e.g. TEST and RUN_ALL_TESTS) here.
// In the throw-on-failure mode with exceptions disabled, this
// assertion will cause the program to exit with a non-zero code.
EXPECT_EQ(2, 3);
// When not in the throw-on-failure mode, the control will reach
// here.
return 0;
}

19
test/gtest_uninitialized_test.py
View File

@@ -67,14 +67,23 @@ def AssertEq(expected, actual):
raise AssertionError
def GetOutput(command):
"""Runs the given command and returns its output."""
stdin, stdout = os.popen2(command, 't')
stdin.close()
output = stdout.read()
stdout.close()
return output
def TestExitCodeAndOutput(command):
"""Runs the given command and verifies its exit code and output."""
# Verifies that 'command' exits with code 1.
p = gtest_test_utils.Subprocess(command)
Assert(p.exited)
AssertEq(1, p.exit_code)
Assert('InitGoogleTest' in p.output)
# 256 corresponds to return code 0.
AssertEq(256, os.system(command))
output = GetOutput(command)
Assert('InitGoogleTest' in output)
if IS_WINDOWS:

2067
test/gtest_unittest.cc
View File

File diff suppressed because it is too large Load Diff

14
test/gtest_xml_outfiles_test.py
View File

@@ -100,10 +100,10 @@ class GTestXMLOutFilesTest(gtest_xml_test_utils.GTestXMLTestCase):
def _TestOutFile(self, test_name, expected_xml):
gtest_prog_path = os.path.join(gtest_test_utils.GetBuildDir(),
test_name)
command = [gtest_prog_path, "--gtest_output=xml:%s" % self.output_dir_]
p = gtest_test_utils.Subprocess(command, working_dir=tempfile.mkdtemp())
self.assert_(p.exited)
self.assertEquals(0, p.exit_code)
command = "cd %s && %s --gtest_output=xml:%s &> /dev/null" % (
tempfile.mkdtemp(), gtest_prog_path, self.output_dir_)
status = os.system(command)
self.assertEquals(0, status)
# TODO(wan@google.com): libtool causes the built test binary to be
# named lt-gtest_xml_outfiles_test_ instead of
@@ -122,9 +122,9 @@ class GTestXMLOutFilesTest(gtest_xml_test_utils.GTestXMLTestCase):
actual = minidom.parse(output_file1)
else:
actual = minidom.parse(output_file2)
self.NormalizeXml(actual.documentElement)
self.AssertEquivalentNodes(expected.documentElement,
actual.documentElement)
self._NormalizeXml(actual.documentElement)
self._AssertEquivalentElements(expected.documentElement,
actual.documentElement)
expected.unlink()
actual.unlink()

51
test/gtest_xml_output_unittest.py
View File

@@ -54,20 +54,14 @@ EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
</testsuite>
<testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
<testcase name="Fails" status="run" time="*" classname="FailedTest">
<failure message="Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1]]></failure>
<failure message="gtest_xml_output_unittest_.cc:*&#x0A;Value of: 2&#x0A;Expected: 1" type=""/>
</testcase>
</testsuite>
<testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
<testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
<testcase name="Fails" status="run" time="*" classname="MixedResultTest">
<failure message="Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1]]></failure>
<failure message="Value of: 3&#x0A;Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Value of: 3
Expected: 2]]></failure>
<failure message="gtest_xml_output_unittest_.cc:*&#x0A;Value of: 2&#x0A;Expected: 1" type=""/>
<failure message="gtest_xml_output_unittest_.cc:*&#x0A;Value of: 3&#x0A;Expected: 2" type=""/>
</testcase>
<testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
</testsuite>
@@ -131,11 +125,10 @@ class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
if e.errno != errno.ENOENT:
raise
p = gtest_test_utils.Subprocess(
[gtest_prog_path, "%s=xml" % GTEST_OUTPUT_FLAG],
working_dir=temp_dir)
self.assert_(p.exited)
self.assertEquals(0, p.exit_code)
status = os.system("cd %s && %s %s=xml &> /dev/null"
% (temp_dir, gtest_prog_path,
GTEST_OUTPUT_FLAG))
self.assertEquals(0, status)
self.assert_(os.path.isfile(output_file))
@@ -151,28 +144,28 @@ class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
gtest_prog_path = os.path.join(gtest_test_utils.GetBuildDir(),
gtest_prog_name)
command = [gtest_prog_path, "%s=xml:%s" % (GTEST_OUTPUT_FLAG, xml_path)]
p = gtest_test_utils.Subprocess(command)
if p.terminated_by_signal:
self.assert_(False,
"%s was killed by signal %d" % (gtest_prog_name, p.signal))
else:
self.assert_(p.exited)
self.assertEquals(expected_exit_code, p.exit_code,
"'%s' exited with code %s, which doesn't match "
"the expected exit code %s."
% (command, p.exit_code, expected_exit_code))
command = ("%s %s=xml:%s &> /dev/null"
% (gtest_prog_path, GTEST_OUTPUT_FLAG, xml_path))
status = os.system(command)
signal = status & 0xff
self.assertEquals(0, signal,
"%s was killed by signal %d" % (gtest_prog_name, signal))
exit_code = status >> 8
self.assertEquals(expected_exit_code, exit_code,
"'%s' exited with code %s, which doesn't match "
"the expected exit code %s."
% (command, exit_code, expected_exit_code))
expected = minidom.parseString(expected_xml)
actual = minidom.parse(xml_path)
self.NormalizeXml(actual.documentElement)
self.AssertEquivalentNodes(expected.documentElement,
actual.documentElement)
self._NormalizeXml(actual.documentElement)
self._AssertEquivalentElements(expected.documentElement,
actual.documentElement)
expected.unlink()
actual .unlink()
if __name__ == '__main__':
os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
os.environ['GTEST_STACK_TRACE_DEPTH'] = '0'
gtest_test_utils.Main()

100
test/gtest_xml_test_utils.py
View File

@@ -47,35 +47,27 @@ class GTestXMLTestCase(unittest.TestCase):
"""
def AssertEquivalentNodes(self, expected_node, actual_node):
def _AssertEquivalentElements(self, expected_element, actual_element):
"""
Asserts that actual_node (a DOM node object) is equivalent to
expected_node (another DOM node object), in that either both of
them are CDATA nodes and have the same value, or both are DOM
elements and actual_node meets all of the following conditions:
* It has the same tag name as expected_node.
* It has the same set of attributes as expected_node, each with
the same value as the corresponding attribute of expected_node.
An exception is any attribute named "time", which needs only be
convertible to a floating-point number.
* It has an equivalent set of child nodes (including elements and
CDATA sections) as expected_node. Note that we ignore the
order of the children as they are not guaranteed to be in any
particular order.
Asserts that actual_element (a DOM element object) is equivalent to
expected_element (another DOM element object), in that it meets all
of the following conditions:
* It has the same tag name as expected_element.
* It has the same set of attributes as expected_element, each with
the same value as the corresponding attribute of expected_element.
An exception is any attribute named "time", which need only be
convertible to a long integer.
* Each child element is equivalent to a child element of
expected_element. Child elements are matched according to an
attribute that varies depending on the element; "name" for
<testsuite> and <testcase> elements, "message" for <failure>
elements. This matching is necessary because child elements are
not guaranteed to be ordered in any particular way.
"""
self.assertEquals(expected_element.tagName, actual_element.tagName)
if expected_node.nodeType == Node.CDATA_SECTION_NODE:
self.assertEquals(Node.CDATA_SECTION_NODE, actual_node.nodeType)
self.assertEquals(expected_node.nodeValue, actual_node.nodeValue)
return
self.assertEquals(Node.ELEMENT_NODE, actual_node.nodeType)
self.assertEquals(Node.ELEMENT_NODE, expected_node.nodeType)
self.assertEquals(expected_node.tagName, actual_node.tagName)
expected_attributes = expected_node.attributes
actual_attributes = actual_node .attributes
expected_attributes = expected_element.attributes
actual_attributes = actual_element .attributes
self.assertEquals(expected_attributes.length, actual_attributes.length)
for i in range(expected_attributes.length):
expected_attr = expected_attributes.item(i)
@@ -83,13 +75,13 @@ class GTestXMLTestCase(unittest.TestCase):
self.assert_(actual_attr is not None)
self.assertEquals(expected_attr.value, actual_attr.value)
expected_children = self._GetChildren(expected_node)
actual_children = self._GetChildren(actual_node)
self.assertEquals(len(expected_children), len(actual_children))
for child_id, child in expected_children.iteritems():
self.assert_(child_id in actual_children,
'<%s> is not in <%s>' % (child_id, actual_children))
self.AssertEquivalentNodes(child, actual_children[child_id])
expected_child = self._GetChildElements(expected_element)
actual_child = self._GetChildElements(actual_element)
self.assertEquals(len(expected_child), len(actual_child))
for child_id, element in expected_child.iteritems():
self.assert_(child_id in actual_child,
'<%s> is not in <%s>' % (child_id, actual_child))
self._AssertEquivalentElements(element, actual_child[child_id])
identifying_attribute = {
"testsuite": "name",
@@ -97,20 +89,18 @@ class GTestXMLTestCase(unittest.TestCase):
"failure": "message",
}
def _GetChildren(self, element):
def _GetChildElements(self, element):
"""
Fetches all of the child nodes of element, a DOM Element object.
Returns them as the values of a dictionary keyed by the IDs of the
children. For <testsuite> and <testcase> elements, the ID is the
value of their "name" attribute; for <failure> elements, it is the
value of the "message" attribute; for CDATA section node, it is
"detail". An exception is raised if any element other than the
above four is encountered, if two child elements with the same
identifying attributes are encountered, or if any other type of
node is encountered, other than Text nodes containing only
whitespace.
Fetches all of the Element type child nodes of element, a DOM
Element object. Returns them as the values of a dictionary keyed by
the value of one of the node's attributes. For <testsuite> and
<testcase> elements, the identifying attribute is "name"; for
<failure> elements, it is "message". An exception is raised if
any element other than the above three is encountered, if two
child elements with the same identifying attributes are encountered,
or if any other type of node is encountered, other than Text nodes
containing only whitespace.
"""
children = {}
for child in element.childNodes:
if child.nodeType == Node.ELEMENT_NODE:
@@ -121,14 +111,11 @@ class GTestXMLTestCase(unittest.TestCase):
children[childID] = child
elif child.nodeType == Node.TEXT_NODE:
self.assert_(child.nodeValue.isspace())
elif child.nodeType == Node.CDATA_SECTION_NODE:
self.assert_("detail" not in children)
children["detail"] = child
else:
self.fail("Encountered unexpected node type %d" % child.nodeType)
return children
def NormalizeXml(self, element):
def _NormalizeXml(self, element):
"""
Normalizes Google Test's XML output to eliminate references to transient
information that may change from run to run.
@@ -139,20 +126,13 @@ class GTestXMLTestCase(unittest.TestCase):
* The line number reported in the first line of the "message"
attribute of <failure> elements is replaced with a single asterisk.
* The directory names in file paths are removed.
* The stack traces are removed.
"""
if element.tagName in ("testsuite", "testcase"):
time = element.getAttributeNode("time")
time.value = re.sub(r"^\d+(\.\d+)?$", "*", time.value)
time.value = re.sub(r"^\d+$", "*", time.value)
elif element.tagName == "failure":
for child in element.childNodes:
if child.nodeType == Node.CDATA_SECTION_NODE:
# Removes the source line number.
cdata = re.sub(r"^.*/(.*:)\d+\n", "\\1*\n", child.nodeValue)
# Removes the actual stack trace.
child.nodeValue = re.sub(r"\nStack trace:\n(.|\n)*",
"", cdata)
message = element.getAttributeNode("message")
message.value = re.sub(r"^.*/(.*:)\d+\n", "\\1*\n", message.value)
for child in element.childNodes:
if child.nodeType == Node.ELEMENT_NODE:
self.NormalizeXml(child)
self._NormalizeXml(child)

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