if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	deletedPods := deleted.(*example.PodList)
	if len(deletedPods.Items) != numPods {
		t.Errorf("Unexpected number of pods deleted: %d, expected: %d", len(deletedPods.Items), numPods)
	}
	expectedCalls := (int64(numPods) + deleteCollectionPageSize - 1) / deleteCollectionPageSize
	if listCalls := atomic.LoadInt64(&storeWithCounter.listCounter); listCalls != expectedCalls {

	const numNodes = 50
	const podsPerNode = 100
	makeNodes := func() []*v1.Node {
		nodes := make([]*v1.Node, numNodes)
		// Node created long time ago, with status updated by kubelet exceeds grace period.
		// Expect pods status updated and Unknown node status posted from node controller
		for i := 0; i < numNodes; i++ {
			nodes[i] = &v1.Node{
				ObjectMeta: metav1.ObjectMeta{

	defer cancel()

	r, err := db.QueryContext(ctx, "SELECT|people|name|")
	if err != nil {
		t.Fatal(err)
	}
	numRows := 0
	var sink byte
	for r.Next() {
		if mode == "top" && numRows == 2 {
			// cancel between Next and Scan is observed by Scan as err = context.Canceled.
			// The sleep here is only to make it more likely that the cancel will be observed.

			},
			Allocatable: v1.ResourceList{
				v1.ResourcePods: resource.MustParse("100"),
			},
		},
	}
}

func addNodes(nodeStore cache.Store, startIndex, numNodes int, label map[string]string) {
	for i := startIndex; i < startIndex+numNodes; i++ {
		nodeStore.Add(newNode(fmt.Sprintf("node-%d", i), label))
	}
}

func newPod(podName string, nodeName string, label map[string]string, ds *apps.DaemonSet) *v1.Pod {

func TestIssue3644(t *testing.T) { run(t, testIssue3644) }
func testIssue3644(t *testing.T, mode testMode) {
	const numFoos = 5000
	ts := newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {
		w.Header().Set("Connection", "close")
		for i := 0; i < numFoos; i++ {
			w.Write([]byte("foo "))
		}
	})).ts
	c := ts.Client()
	res, err := c.Get(ts.URL)
	if err != nil {