// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build unix

package exec_test

import (
	"os"
	"os/exec"
	"testing"
)

func TestLookPathUnixEmptyPath(t *testing.T) {
	// Not parallel: uses Chdir and Setenv.

	tmp := t.TempDir()
	chdir(t, tmp)

	f, err := os.OpenFile("exec_me", os.O_CREATE|os.O_EXCL, 0700)
	if err != nil {