45 lines
664 B
Go
45 lines
664 B
Go
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package main
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import (
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"os"
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"os/exec"
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"sync"
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"testing"
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)
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func TestReap(t *testing.T) {
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truePath, err := exec.LookPath("true")
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if err != nil {
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t.Log("true binary not found, ignoring this test.")
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return
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}
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go handleChildren()
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count := 1000
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wg := &sync.WaitGroup{}
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wg.Add(count)
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for i := 0; i < count; i++ {
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i := i
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go func() {
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cmd := exec.Command(truePath)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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cmd.Stdin = os.Stdin
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if err := cmd.Run(); err != nil {
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t.Errorf("[%d] %v", i, err)
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}
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wg.Done()
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}()
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}
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wg.Wait()
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cmd := exec.Command("sh", "-c", "ps aux |grep Z")
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cmd.Stdout = os.Stdout
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cmd.Run()
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t.Fail()
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}
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