1#@!#!123s

: / proc / 3206095 / root / opt / golang / 1.22.0 / src / os / exec /

Filename : bench_test.go

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// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package exec

import (
	"testing"
)

func BenchmarkExecHostname(b *testing.B) {
	b.ReportAllocs()
	path, err := LookPath("hostname")
	if err != nil {
		b.Fatalf("could not find hostname: %v", err)
	}
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		if err := Command(path).Run(); err != nil {
			b.Fatalf("hostname: %v", err)
		}
	}
}