mu.Unlock()

	wantOnce := func(sub string) {
		if strings.Count(got, sub) != 1 {
			t.Errorf("expected substring %q exactly once in output.", sub)
		}
	}
	wantOnceOrMore := func(sub string) {
		if strings.Count(got, sub) == 0 {
			t.Errorf("expected substring %q at least once in output.", sub)
		}
	}
	wantOnce("Getting conn for dns-is-faked.golang:" + port)
	wantOnce("DNS start: {Host:dns-is-faked.golang}")

</p>

<p>
The range expression <code>x</code> is evaluated once before beginning the loop,
with one exception: if at most one iteration variable is present and
<code>len(x)</code> is <a href="#Length_and_capacity">constant</a>,
the range expression is not evaluated.
</p>

<p>
Function calls on the left are evaluated once per iteration.
For each iteration, iteration values are produced as follows

}

void GeneratorDatasetRegionOp::getRegionInvocationBounds(
    ArrayRef<Attribute> operands,
    SmallVectorImpl<InvocationBounds>& invocationBounds) {
  // We invoke `init` once, `finalize` once, and `next` any number of times.
  invocationBounds.emplace_back(InvocationBounds(1, 1));          // init
  invocationBounds.emplace_back(InvocationBounds::getUnknown());  // next

// NodeController is just responsible for enqueuing the node to tainting queue from which taint manager picks up
// and evicts the pods on the node.
func TestApplyNoExecuteTaints(t *testing.T) {
	// TODO: Remove skip once https://github.com/kubernetes/kubernetes/pull/114607 merges.
	if goruntime.GOOS == "windows" {
		t.Skip("Skipping test on Windows.")
	}
	fakeNow := metav1.Date(2017, 1, 1, 12, 0, 0, 0, time.UTC)

	// With multiple workers, each of them would be calling Delete once.
	_, err := registry.DeleteCollection(ctx, func(ctx context.Context, obj runtime.Object) error {
		lock.Lock()
		defer lock.Unlock()
		if called {
			t.Errorf("Delete called more than once, so context cancellation didn't work")
		} else {
			cancel()
			called = true
		}
		return nil

	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	u.Path = path.Dir(u.Path) + SlashSeparator + releaseInfo
	// Download Binary Once
	binC, bin, err := downloadBinary(u, mode)
	if err != nil {
		adminLogIf(ctx, fmt.Errorf("server update failed with %w", err))
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	checkPodStatus(t, kl, emptyPod, v1.PodFailed)
	checkPodStatus(t, kl, missingPod, v1.PodPending)
	checkPodStatus(t, kl, failedPod, v1.PodFailed)
}

// TODO(filipg): This test should be removed once StatusSyncer can do garbage collection without external signal.
func TestPurgingObsoleteStatusMapEntries(t *testing.T) {
	ctx := context.Background()
	testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)

  /**
   * Notifies listeners that an entry has been automatically removed due to expiration, eviction, or
   * eligibility for garbage collection. This should be called every time expireEntries or
   * evictEntry is called (once the lock is released).
   */
  void processPendingNotifications() {
    RemovalNotification<K, V> notification;
    while ((notification = removalNotificationQueue.poll()) != null) {
      try {

  };

  // Adds all the ordered_nodes to the shape refiner shape_refiner_. Then all
  // data type and shape information is maintained by the shape_refiner_.
  // TODO(jpienaar): Remove once shape inference on import is removed.
  Status AddNodesToShapeRefiner(
      std::unordered_map<string, Node*>* node_name_map);

  // Prune nodes that do not feed into fetch nodes.
  Status PruneUnreachableNodes(

	}

	tc.verifyRecordedMetric(t, m)
}

func (tc *testCase) verifyRecordedMetric(t *testing.T, m *mockMonitor) {
	// First, wait for the reconciliation completed at least once.
	m.waitUntilRecorded(t)

	assert.Equal(t, tc.expectedReportedReconciliationActionLabel, m.reconciliationActionLabels[0], "the reconciliation action should be recorded in monitor expectedly")