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36 lines
707 B
Go
36 lines
707 B
Go
package procfs
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import (
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"os"
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"path/filepath"
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"regexp"
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"runtime"
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"testing"
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"gotest.tools/assert"
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)
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func TestPidOf(t *testing.T) {
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pids, err := PidOf(filepath.Base(os.Args[0]))
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assert.NilError(t, err)
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assert.Check(t, len(pids) == 1)
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assert.DeepEqual(t, pids[0], os.Getpid())
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}
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func BenchmarkGetPids(b *testing.B) {
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if runtime.GOOS == "darwin" || runtime.GOOS == "windows" {
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b.Skipf("not supported on GOOS=%s", runtime.GOOS)
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}
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re, err := regexp.Compile("(^|/)" + filepath.Base(os.Args[0]) + "$")
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assert.Check(b, err == nil)
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for i := 0; i < b.N; i++ {
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pids := getPids(re)
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b.StopTimer()
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assert.Check(b, len(pids) > 0)
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assert.Check(b, pids[0] == os.Getpid())
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b.StartTimer()
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}
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}
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