}
		os.Chdir(dir)
		if ep, err := os.Executable(); err != nil {
			fmt.Fprint(os.Stderr, "ERROR: ", err)
		} else {
			fmt.Fprint(os.Stderr, ep)
		}
		os.Exit(0)
	}
}

func TestExecutableDeleted(t *testing.T) {
	testenv.MustHaveGoBuild(t)
	switch runtime.GOOS {
	case "windows", "plan9":
		t.Skipf("%v does not support deleting running binary", runtime.GOOS)
	case "openbsd", "freebsd", "aix":