// buffering.
func Pipe() (Conn, Conn) {
	cb1 := make(chan []byte)
	cb2 := make(chan []byte)
	cn1 := make(chan int)
	cn2 := make(chan int)
	done1 := make(chan struct{})
	done2 := make(chan struct{})

	p1 := &pipe{
		rdRx: cb1, rdTx: cn1,
		wrTx: cb2, wrRx: cn2,
		localDone: done1, remoteDone: done2,
		readDeadline:  makePipeDeadline(),

			location: expectedIP + ":12345",
		},
		{
			pod: api.Pod{
				ObjectMeta: metav1.ObjectMeta{Name: "foo"},
				Spec: api.PodSpec{
					Containers: []api.Container{
						{Name: "ctr1"},
						{Name: "ctr2", Ports: []api.ContainerPort{{ContainerPort: 9376}}},
					},
				},
				Status: api.PodStatus{PodIPs: []api.PodIP{{IP: expectedIP}}},
			},
			query:    "foo",
			location: expectedIP + ":9376",
		},
		{

func (f *fakeKubeletVolumeHost) GetTrustAnchorsByName(name string, allowMissing bool) ([]byte, error) {
	ctb, err := f.kubeClient.CertificatesV1alpha1().ClusterTrustBundles().Get(context.Background(), name, metav1.GetOptions{})
	if err != nil {
		return nil, fmt.Errorf("while getting ClusterTrustBundle %s: %w", name, err)
	}

	return []byte(ctb.Spec.TrustBundle), nil
}

    assertNull(Punycode.decode("xn--a-99999b.net"))
  }

  @Test fun dashInPrefix() {
    testEncodeDecode(
      unicode = "klmnöpqrst-uvwxy",
      punycode = "xn--klmnpqrst-uvwxy-ctb",
    )
  }

  @Test fun uppercasePunycode() {
    testDecodeOnly(
      unicode = "ليهمابتكلموشعربي؟",
      punycode = "XN--EGBPDAJ6BU4BXFGEHFVWXN",
    )
  }

	<-c
}

func TestInvokeFunction(t *testing.T) {
	called := false
	cb := js.FuncOf(func(this js.Value, args []js.Value) any {
		cb2 := js.FuncOf(func(this js.Value, args []js.Value) any {
			called = true
			return 42
		})
		defer cb2.Release()
		return cb2.Invoke()
	})
	defer cb.Release()
	if got := cb.Invoke().Int(); got != 42 {
		t.Errorf("got %#v, want %#v", got, 42)
	}
	if !called {

	cause := errors.New("TestCustomContextPropagation")
	donec := make(chan struct{})
	ctx1, cancel1 := WithCancelCause(Background())
	ctx2 := &customDoneContext{
		Context: ctx1,
		donec:   donec,
	}
	ctx3, cancel3 := WithCancel(ctx2)
	defer cancel3()

	cancel1(cause)
	close(donec)

	<-ctx3.Done()
	if got, want := ctx3.Err(), Canceled; got != want {

// an uncached quorum read sometime after listing Pods/ControllerRevisions (see #42639).
func (ssc *StatefulSetController) canAdoptFunc(ctx context.Context, set *apps.StatefulSet) func(ctx2 context.Context) error {
	return controller.RecheckDeletionTimestamp(func(ctx context.Context) (metav1.Object, error) {
		fresh, err := ssc.kubeClient.AppsV1().StatefulSets(set.Namespace).Get(ctx, set.Name, metav1.GetOptions{})

		oldPod                              *api.PodSpec
		newPod                              *api.PodSpec
		wantPod                             *api.PodSpec
	}{
		{
			description: "feature gate disabled, cannot add CTB volume to pod",
			oldPod: &api.PodSpec{
				Volumes: []api.Volume{},
			},
			newPod: &api.PodSpec{
				Volumes: []api.Volume{
					{
						Name: "foo",
						VolumeSource: api.VolumeSource{

	counter.Add(1) // account for the following goroutine
	go func() {
		defer counter.Add(-1) // account completion of this goroutine
		idle1 = req1.Finish(func() {
			executed1 = true
			ctx2, cancel2 := context.WithCancel(context.Background())
			tBefore := clk.Now()
			counter.Add(1) // account for the following goroutine
			go func() {
				defer counter.Add(-1) // account completion of this goroutine

									Path:              "foo-path",
								},
							}},
						},
					},
				}},
			},
		},
		"valid ClusterTrustBundlePEM projected volume referring to a CTB by name": {
			ObjectMeta: metav1.ObjectMeta{Name: "valid-extended", Namespace: "ns"},
			Spec: core.PodSpec{
				ServiceAccountName: "some-service-account",