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package gspt
import (
"bytes"
"strings"
"testing"
"time"
"encoding/binary"
"encoding/hex"
"crypto/md5"
"os/exec"
)
func randomMD5() string {
str := md5.New()
random := new(bytes.Buffer)
binary.Write(random, binary.LittleEndian, time.Now().UTC().UnixNano())
str.Write(random.Bytes())
return hex.EncodeToString(str.Sum(nil))
}
func TestSetProcTitle(t *testing.T) {
if HaveSetProcTitle == HaveNone {
t.SkipNow()
}
title := randomMD5()
SetProcTitle(title)
out, err := exec.Command("/bin/ps", "ax").Output()
if err != nil {
// No ps available on this platform.
t.SkipNow()
} else if !strings.Contains(string(out), title) {
t.FailNow()
}
}
func TestSetProcTitleFast(t *testing.T) {
if HaveSetProcTitleFast == HaveNone {
t.SkipNow()
}
title := randomMD5()
SetProcTitleFast(title)
out, err := exec.Command("/bin/ps", "ax").Output()
if err != nil {
// No ps available on this platform.
t.SkipNow()
} else if !strings.Contains(string(out), title) {
t.FailNow()
}
}
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