os.Exit(m.Run())
}

func loadSyms(t *testing.T, dbgExePath string) map[string]string {
	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "nm", dbgExePath)
	out, err := cmd.CombinedOutput()
	if err != nil {
		t.Fatalf("%v: %v\n%s", cmd, err, string(out))
	}
	syms := make(map[string]string)
	scanner := bufio.NewScanner(bytes.NewReader(out))
	for scanner.Scan() {
		f := strings.Fields(scanner.Text())

		assert.NoError(t, err)
		_ = os.Mkdir("/run", 0o777)
		_ = mountns.BindMount(xtables, "/run/xtables.lock")
	})
}

func iptablesSave(t *testing.T) string {
	res, err := exec.Command("iptables-save").CombinedOutput()
	assert.NoError(t, err)
	return string(res)