Lots of changes:

* changes the XML report format to match JUnit/Ant's.
* improves file path handling.
* allows the user to disable RTTI using the GTEST_HAS_RTTI macro.
* makes the code compile with -Wswitch-enum.

src/gtest-death-test.cc

@@ -416,6 +416,7 @@ bool ForkingDeathTest::Passed(bool status_ok) {
                << "            " << ExitSummary(status_) << "\n";
       }
       break;
+    case IN_PROGRESS:
     default:
       GTEST_LOG(FATAL,
                 "DeathTest::Passed somehow called before conclusion of test");

src/gtest-filepath.cc

@@ -161,10 +161,13 @@ bool FilePath::FileOrDirectoryExists() const {
 // that exists.
 bool FilePath::DirectoryExists() const {
   bool result = false;
-#ifdef _WIN32
-  FilePath removed_sep(this->RemoveTrailingPathSeparator());
+#ifdef 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(removed_sep.c_str());
+  LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
   const DWORD attributes = GetFileAttributes(unicode);
   delete [] unicode;
   if ((attributes != kInvalidFileAttributes) &&
@@ -173,17 +176,32 @@ bool FilePath::DirectoryExists() const {
   }
 #else
   struct _stat file_stat = {};
-  result = _stat(removed_sep.c_str(), &file_stat) == 0 &&
+  result = _stat(path.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  // _WIN32
+#endif  // GTEST_OS_WINDOWS
   return result;
 }
 
+// Returns true if pathname describes a root directory. (Windows has one
+// root directory per disk drive.)
+bool FilePath::IsRootDirectory() const {
+#ifdef GTEST_OS_WINDOWS
+  const char* const name = pathname_.c_str();
+  return pathname_.GetLength() == 3 &&
+     ((name[0] >= 'a' && name[0] <= 'z') ||
+      (name[0] >= 'A' && name[0] <= 'Z')) &&
+     name[1] == ':' &&
+     name[2] == kPathSeparator;
+#else
+  return pathname_ == kPathSeparatorString;
+#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
@@ -258,5 +276,31 @@ 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

src/gtest.cc

@@ -134,6 +134,10 @@ static const char kUniversalFilter[] = "*";
 // The default output file for XML output.
 static const char kDefaultOutputFile[] = "test_detail.xml";
 
+// The text used in failure messages to indicate the start of the
+// stack trace.
+static const char kStackTraceMarker[] = "\nStack trace:\n";
+
 GTEST_DEFINE_bool(
     break_on_failure,
     internal::BoolFromGTestEnv("break_on_failure", false),
@@ -200,6 +204,14 @@ GTEST_DEFINE_bool(
     "True iff " GTEST_NAME " should include internal stack frames when "
     "printing test failure stack traces.");
 
+// 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, kStackTraceMarker);
+  return stack_trace == NULL ? internal::String(message) :
+      internal::String(message, stack_trace - message);
+}
+
 namespace internal {
 
 // GTestIsInitialized() returns true iff the user has initialized
@@ -2923,13 +2935,28 @@ internal::String XmlUnitTestResultPrinter::EscapeXml(const char* str,
 // <testsuite name="AllTests">         <-- corresponds to a UnitTest object
 //   <testsuite name="testcase-name">  <-- corresponds to a TestCase object
 //     <testcase name="test-name">     <-- corresponds to a TestInfo object
-//       <failure message="..." />
-//       <failure message="..." />     <-- individual assertion failures
-//       <failure message="..." />
+//       <failure message="...">...</failure>
+//       <failure message="...">...</failure>
+//       <failure message="...">...</failure>
+//                                     <-- individual assertion failures
 //     </testcase>
 //   </testsuite>
 // </testsuite>
 
+namespace internal {
+
+// Formats the given time in milliseconds as seconds.  The returned
+// C-string is owned by this function and cannot be released by the
+// caller.  Calling the function again invalidates the previous
+// result.
+const char* FormatTimeInMillisAsSeconds(TimeInMillis ms) {
+  static String str;
+  str = (Message() << (ms/1000.0)).GetString();
+  return str.c_str();
+}
+
+}  // namespace internal
+
 // Prints an XML representation of a TestInfo object.
 // TODO(wan): There is also value in printing properties with the plain printer.
 void XmlUnitTestResultPrinter::PrintXmlTestInfo(FILE* out,
@@ -2942,7 +2969,7 @@ void XmlUnitTestResultPrinter::PrintXmlTestInfo(FILE* out,
           "classname=\"%s\"%s",
           EscapeXmlAttribute(test_info->name()).c_str(),
           test_info->should_run() ? "run" : "notrun",
-          internal::StreamableToString(result->elapsed_time()).c_str(),
+          internal::FormatTimeInMillisAsSeconds(result->elapsed_time()),
           EscapeXmlAttribute(test_case_name).c_str(),
           TestPropertiesAsXmlAttributes(result).c_str());
 
@@ -2958,8 +2985,9 @@ void XmlUnitTestResultPrinter::PrintXmlTestInfo(FILE* out,
       if (++failures == 1)
         fprintf(out, ">\n");
       fprintf(out,
-              "      <failure message=\"%s\" type=\"\"/>\n",
-              EscapeXmlAttribute(message.c_str()).c_str());
+              "      <failure message=\"%s\" type=\"\"><![CDATA[%s]]>"
+              "</failure>\n",
+              EscapeXmlAttribute(part.summary()).c_str(), message.c_str());
     }
   }
 
@@ -2981,7 +3009,7 @@ void XmlUnitTestResultPrinter::PrintXmlTestCase(FILE* out,
           test_case->disabled_test_count());
   fprintf(out,
           "errors=\"0\" time=\"%s\">\n",
-          internal::StreamableToString(test_case->elapsed_time()).c_str());
+          internal::FormatTimeInMillisAsSeconds(test_case->elapsed_time()));
   for (const internal::ListNode<TestInfo*>* info_node =
          test_case->test_info_list().Head();
        info_node != NULL;
@@ -3002,7 +3030,7 @@ void XmlUnitTestResultPrinter::PrintXmlUnitTest(FILE* out,
           impl->total_test_count(),
           impl->failed_test_count(),
           impl->disabled_test_count(),
-          internal::StreamableToString(impl->elapsed_time()).c_str());
+          internal::FormatTimeInMillisAsSeconds(impl->elapsed_time()));
   fprintf(out, "name=\"AllTests\">\n");
   for (const internal::ListNode<TestCase*>* case_node =
        impl->test_cases()->Head();
@@ -3153,7 +3181,7 @@ void UnitTest::AddTestPartResult(TestPartResultType result_type,
   }
 
   if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) {
-    msg << "\nStack trace:\n" << os_stack_trace;
+    msg << kStackTraceMarker << os_stack_trace;
   }
 
   const TestPartResult result =