curl2info/crontab_test.go

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package curl2info
import (
"fmt"
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"runtime"
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"testing"
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"time"
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)
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// type LRValue struct {
// left, right int
// }
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
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crontab := "* * * * *"
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PrintMemUsage()
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ty := newTrieYear()
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cron := NewCrontab(crontab)
ty.FromCrontab(cron)
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if len(ty.GetPlanTime(cron, time.Now(), 10)) != 10 {
t.Error("GetPlanTime error len != 10")
}
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cron.CreateYearPlan()
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if !cron.TimeUp(time.Now()) {
t.Error("timeup error")
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}
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PrintMemUsage()
}
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func TestCrontabPlus(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
// crondata := NewCrontab("*22 * * * *")
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}
func PrintMemUsage() {
var m runtime.MemStats
runtime.ReadMemStats(&m)
// For info on each, see: https://golang.org/pkg/runtime/#MemStats
fmt.Printf("Alloc = %v MiB", bToMb(m.Alloc))
fmt.Printf("\tTotalAlloc = %v MiB", bToMb(m.TotalAlloc))
fmt.Printf("\tSys = %v MiB", bToMb(m.Sys))
fmt.Printf("\tNumGC = %v\n", m.NumGC)
}
func bToMb(b uint64) uint64 {
return b / 1024 / 1024
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}