crontab 时间通过

This commit is contained in:
huangsimin 2018-12-05 14:51:36 +08:00
parent f82f388867
commit a4b4afdffd
3 changed files with 12 additions and 45 deletions

View File

@ -72,7 +72,7 @@ func (cron *Crontab) FromString(crontab string) error {
// CreateYearPlan 创建年度计划
func (cron *Crontab) CreateYearPlan() {
cron.YearPlan = newTrieYear(time.Now().Year())
cron.YearPlan = newTrieYear()
cron.YearPlan.FromCrontab(cron)
}
@ -105,13 +105,13 @@ func (cron *Crontab) TimeUp(now time.Time) bool {
istimeup = true
} else {
if istimeup {
if i > 0 {
cron.SkipPlans = append(cron.SkipPlans, cron.WillPlans[0:i]...)
if i-1 > 0 {
cron.SkipPlans = append(cron.SkipPlans, cron.WillPlans[0:i-1]...)
if len(cron.SkipPlans) >= maxlen+200 {
cron.SkipPlans = cron.SkipPlans[200:]
}
}
cron.WillPlans = cron.WillPlans[i+1:]
cron.WillPlans = cron.WillPlans[i:]
return istimeup
}

View File

@ -2,7 +2,6 @@ package curl2info
import (
"fmt"
"log"
"runtime"
"testing"
"time"
@ -15,53 +14,21 @@ import (
func TestParseCrontab(t *testing.T) {
// crontab := "0-5/2,7-30/3,30,35,40-^1 * * * *" //(秒) 分 时 号(每月的多少号, 要注意月可可能性) 星期几(每个星期的) /每 ,列表 -范围
crontab := "* * * * *"
t.Error("")
// t.Error(NewCrontab(crontab))
var s []*TrieYear
PrintMemUsage()
for i := 0; i < 100; i++ {
ty := newTrieYear(2018)
ty.FromCrontab(NewCrontab(crontab))
s = append(s, ty)
}
ty := newTrieYear(2018)
ty := newTrieYear()
cron := NewCrontab(crontab)
ty.FromCrontab(cron)
t1 := time.Now()
log.Println(ty.GetPlanTime(cron, time.Now(), 10))
log.Println(time.Since(t1))
if len(ty.GetPlanTime(cron, time.Now(), 10)) != 10 {
t.Error("GetPlanTime error len != 10")
}
cron.CreateYearPlan()
cur := time.Now().Add(time.Minute * 2)
for i := 0; i < 510; i++ {
if i >= 499 {
// log.Println("skip:", cron.SkipPlans, len(cron.SkipPlans))
log.Println(cur, "will:", cron.WillPlans[0:10], len(cron.WillPlans))
log.Println("skip:", cron.SkipPlans)
if !cron.TimeUp(time.Now()) {
t.Error("timeup error")
}
log.Println(cron.TimeUp(cur))
cur = cur.Add(time.Minute * 1) // 模拟出来的分绝对一分钟, 程序损耗会多几毫秒
// time.Sleep(time.Minute * 1)
}
// for {
// i := ty.TimeUp()
// if i != nil {
// if i.GetStatus() {
// spew.Dump(i)
// log.Println(time.Now())
// break
// }
// }
// time.Sleep(time.Millisecond * 200)
// }
PrintMemUsage()

View File

@ -98,7 +98,7 @@ func (ty *TrieYear) clearHour() {
}
func newTrieYear(year int) *TrieYear {
func newTrieYear() *TrieYear {
ty := TrieYear{}
ty.Year = time.Now().Year()
return &ty