*testutil.NewPod("pod1", "node1"),
			},
			oldNode:      testutil.NewNode("node1"),
			newNode:      addTaintsToNode(testutil.NewNode("node1"), "testTaint1", "taint1", []int{1}),
			expectDelete: true,
		},
		{
			description: "Added tolerated taint",
			pods: []corev1.Pod{
				*addToleration(testutil.NewPod("pod1", "node1"), 1, 100),
			},
			oldNode:      testutil.NewNode("node1"),

//
//go:linkname growslice
func growslice(oldPtr unsafe.Pointer, newLen, oldCap, num int, et *_type) slice {
	oldLen := newLen - num
	if raceenabled {
		callerpc := getcallerpc()
		racereadrangepc(oldPtr, uintptr(oldLen*int(et.Size_)), callerpc, abi.FuncPCABIInternal(growslice))
	}
	if msanenabled {
		msanread(oldPtr, uintptr(oldLen*int(et.Size_)))
	}
	if asanenabled {
		asanread(oldPtr, uintptr(oldLen*int(et.Size_)))
	}

			t.Fatalf("assumePod failed: %v", err)
		}
	}
	for _, podToAdd := range test.podsToAdd {
		if err := cache.AddPod(logger, podToAdd); err != nil {
			t.Fatalf("AddPod failed: %v", err)
		}
		// pod already in added state
		if err := cache.AddPod(logger, podToAdd); err == nil {
			t.Error("expected error, no error found")
		}
	}
	cache.cleanupAssumedPods(logger, now.Add(2*ttl))

         */
        @Nullable
        String readIdentifier() {
            int oldPos = pos;
            pos = RegexBackedCSourceParser.consumeIdentifier(value, pos);
            if (pos == oldPos) {
                return null;
            }
            return value.substring(oldPos, pos);
        }

        /**

	"k8s.io/apimachinery/pkg/types"
	"k8s.io/apimachinery/pkg/util/sets"
)

// FakeManager simulates a prober.Manager for testing.
type FakeManager struct{}

// Unused methods below.

// AddPod simulates adding a Pod.
func (FakeManager) AddPod(_ *v1.Pod) {}

// RemovePod simulates removing a Pod.
func (FakeManager) RemovePod(_ *v1.Pod) {}

// Simulated stopping liveness and startup probes.

		})
		s.nc.Create(node)
	}
}

func (s *nodeTainterTestServer) addCniPod(t *testing.T, node string, markReady bool) {
	s.addPod(t, node, markReady, cniPodLabels, systemNS)
}

func (s *nodeTainterTestServer) addPod(t *testing.T, node string, markReady bool, labels map[string]string, ns string) {
	t.Helper()
	ip := "1.2.3.4"
	name := "istio-cni-" + node
	if ns == "" {
		ns = systemNS

// ValidateJobUpdate validates an update to a Job and returns an ErrorList with any errors.
func ValidateJobUpdate(job, oldJob *batch.Job, opts JobValidationOptions) field.ErrorList {
	allErrs := apivalidation.ValidateObjectMetaUpdate(&job.ObjectMeta, &oldJob.ObjectMeta, field.NewPath("metadata"))
	allErrs = append(allErrs, ValidateJobSpecUpdate(job.Spec, oldJob.Spec, field.NewPath("spec"), opts)...)
	return allErrs
}

			expectPanic:     true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			n := &NodePodCIDRHandler{
				podCIDRs: tt.oldNodePodCIDRs,
			}
			oldNode := &v1.Node{}
			node := &v1.Node{
				ObjectMeta: metav1.ObjectMeta{
					Name:            "test-node",
					ResourceVersion: "1",
				},
				Spec: v1.NodeSpec{
					PodCIDRs: tt.newNodePodCIDRs,
				},

		operation            admission.Operation
	}{
		{
			test:        "Single container allowed",
			pod:         goodPod("good"),
			wantAllowed: true,
			subresource: "",
			operation:   admission.Create,
		},
		{
			test:        "Single container denied",
			pod:         goodPod("bad"),
			wantAllowed: false,
			wantErr:     true,
			subresource: "",
			operation:   admission.Create,
		},
		{

	defer cleanup(t, m)
	if err := expectProbes(m, nil); err != nil {
		t.Error(err)
	}

	// Adding a pod with no probes should be a no-op.
	m.AddPod(&noProbePod)
	if err := expectProbes(m, nil); err != nil {
		t.Error(err)
	}

	// Adding a pod with probes.
	m.AddPod(&probePod)
	probePaths := []probeKey{
		{"probe_pod", "readiness", readiness},
		{"probe_pod", "liveness", liveness},