if err != nil {
		t.Fatal(err)
	}
	if (tcpKeepAlive != 0) != cfg.Enable {
		t.Fatalf("SO_KEEPALIVE: got %t; want %t", tcpKeepAlive != 0, cfg.Enable)
	}

	tcpKeepAliveIdle, err := syscall.GetsockoptInt(fd, syscall.IPPROTO_TCP, syscall_TCP_KEEPIDLE)
	if err != nil {
		t.Fatal(err)
	}
	if time.Duration(tcpKeepAliveIdle)*time.Second != cfg.Idle {

	}
	source, err := format.Source(b.Bytes())
	if err != nil {
		log.Fatal("source format error:", err)
	}
	fd, err := os.Create(*output)
	if err != nil {
		log.Fatal(err)
	}
	if _, err := fd.Write(source); err != nil {
		log.Fatal(err)
	}
	if err := fd.Close(); err != nil {
		log.Fatal(err)
	}
}

func printMaps(b *bytes.Buffer, upperClass string) {

	if err != nil {
		t.Fatal(err)
	}
	if (tcpKeepAlive != 0) != cfg.Enable {
		t.Fatalf("SO_KEEPALIVE: got %t; want %t", tcpKeepAlive != 0, cfg.Enable)
	}

	tcpKeepAliveIdle, err := syscall.GetsockoptInt(fd, syscall.IPPROTO_TCP, syscall_TCP_KEEPIDLE)
	if err != nil {
		t.Fatal(err)
	}
	if time.Duration(tcpKeepAliveIdle)*time.Second != cfg.Idle {

	if err != nil {
		t.Fatal(err)
	}
	defer os.Remove(apiServerManifest)
	controllerManagerManifest, err := createTestRunDiffFile([]byte{})
	if err != nil {
		t.Fatal(err)
	}
	defer os.Remove(controllerManagerManifest)
	schedulerManifest, err := createTestRunDiffFile([]byte{})
	if err != nil {
		t.Fatal(err)
	}
	defer os.Remove(schedulerManifest)

func ExampleLoadX509KeyPair() {
	cert, err := tls.LoadX509KeyPair("testdata/example-cert.pem", "testdata/example-key.pem")
	if err != nil {
		log.Fatal(err)
	}
	cfg := &tls.Config{Certificates: []tls.Certificate{cert}}
	listener, err := tls.Listen("tcp", ":2000", cfg)
	if err != nil {
		log.Fatal(err)
	}
	_ = listener
}

func ExampleX509KeyPair() {
	certPem := []byte(`-----BEGIN CERTIFICATE-----

		t.Fatal(err)
	}
	testFileStats(t, file)

	filelink := filepath.Join(tmpdir, "link")
	if err := os.Symlink(file, filelink); err != nil {
		t.Fatal(err)
	}
	testSymlinkStats(t, filelink, false)
	testSymlinkSameFile(t, file, filelink)
	testSymlinkSameFileOpen(t, filelink)

	linklink := filepath.Join(tmpdir, "linklink")
	if err := os.Symlink(filelink, linklink); err != nil {
		t.Fatal(err)
	}

	if err != nil {
		log.Fatal(err)
	}
	slices.SortFunc(zs, func(a, b *zone) int {
		return strings.Compare(a.UnixName, b.UnixName)
	})
	var v = struct {
		URL string
		Zs  []*zone
	}{
		wzURL,
		zs,
	}
	var buf bytes.Buffer
	err = template.Must(template.New("prog").Parse(prog)).Execute(&buf, v)
	if err != nil {
		log.Fatal(err)
	}
	data, err := format.Source(buf.Bytes())

			apiserver_authorization_decisions_total{decision="allowed",name="myname",type="mytype"} 1
		`
		if err := testutil.GatherAndCompare(legacyregistry.DefaultGatherer, strings.NewReader(expectedValue), metrics...); err != nil {
			t.Fatal(err)
		}
		authorizationDecisionsTotal.Reset()
	}

	// deny
	{
		dummyAuthorizer.decision = authorizer.DecisionDeny
		_, _, _ = a.Authorize(context.Background(), nil)

		t.Fatal(err)
	}
	keyFile = path.Join(tempDir, "etcdkey.pem")
	if err := ioutil.WriteFile(keyFile, []byte(testingcert.KeyFileContent), 0644); err != nil {
		t.Fatal(err)
	}
	caFile = path.Join(tempDir, "ca.pem")
	if err := ioutil.WriteFile(caFile, []byte(testingcert.CAFileContent), 0644); err != nil {
		t.Fatal(err)
	}
	return certFile, keyFile, caFile

		if err != nil {
			log.Fatal(err)
		}
		if _, err := f.Write(crash); err != nil {
			log.Fatal(err)
		}
		if err := f.Close(); err != nil {
			log.Fatal(err)
		}
		log.Fatalf("saved crash report at %s", f.Name())
	}

	// This is the application process.
	// Fork+exec the same executable in monitor mode.
	exe, err := os.Executable()
	if err != nil {
		log.Fatal(err)
	}