const (
	// The amount of time the nodecontroller should sleep between retrying node health updates
	retrySleepTime   = 20 * time.Millisecond
	nodeNameKeyIndex = "spec.nodeName"
	// podUpdateWorkerSizes assumes that in most cases pod will be handled by monitorNodeHealth pass.
	// Pod update workers will only handle lagging cache pods. 4 workers should be enough.
	podUpdateWorkerSize = 4

	i := 0
	for _, s := range list {
		// ignore empty statements (was issue 3466)
		if _, isEmpty := s.(*ast.EmptyStmt); !isEmpty {
			// nindent == 0 only for lists of switch/select case clauses;
			// in those cases each clause is a new section
			if len(p.output) > 0 {
				// only print line break if we are not at the beginning of the output
				// (i.e., we are not printing only a partial program)

			t.Errorf("want\n\t%q\ngot\n\t%q", test.want, got)
		}
	}

}

func TestErrors(t *testing.T) {
	tests := []struct {
		input string
		err   string
	}{
		// Non-error cases.
		{
			"{{if .Cond}}<a>{{else}}<b>{{end}}",
			"",
		},
		{
			"{{if .Cond}}<a>{{end}}",
			"",
		},
		{
			"{{if .Cond}}{{else}}<b>{{end}}",
			"",
		},
		{

	"k8s.io/apiextensions-apiserver/pkg/apiserver/schema"
	"k8s.io/apimachinery/pkg/util/validation/field"
	celconfig "k8s.io/apiserver/pkg/apis/cel"
	"k8s.io/utils/ptr"
)

func TestCelCostStability(t *testing.T) {
	cases := []struct {
		name       string
		schema     *schema.Structural
		obj        map[string]interface{}
		expectCost map[string]int64
	}{
		{name: "integers",

        // This is a heuristic, more than truth: it is possible that the 2 long hashs
        // are identical AND that the sizes of collections are identical, but it's
        // extremely unlikely (never happened on test cases even on large dependency graph)
        return cachedModuleResolutionFilter != null
            && previousIncomingHash == incomingHash
            && previousIncomingEdgeCount == incomingEdgeCount;
    }

    down_cast<AsyncOpKernel*>(kernel.get())->ComputeAsync(nullptr, done);
  }

  ASSERT_TRUE(async_kernel_done);
  ASSERT_TRUE(delete_called);
}

// REGISTER_OP for TF_OpKernelConstruction_GetAttr* test cases.
// Registers two ops, each with a single attribute called 'Attr'.
// The attribute in one op will have a type 'type', the other
// will have list(type).
#define ATTR_TEST_REGISTER_OP(name, type)                     \

// added to the first one.
func (t *watcherBookmarkTimeBuckets) addWatcherThreadUnsafe(w *cacheWatcher) bool {
	// note that the returned time can be before t.createTime,
	// especially in cases when the nextBookmarkTime method
	// give us the zero value of type Time
	// so buckedID can hold a negative value
	nextTime, ok := w.nextBookmarkTime(t.clock.Now(), t.bookmarkFrequency)
	if !ok {
		return false
	}

      // even though K doesn't explicitly implement Comparable.
      comparator = (Comparator<? super K>) NATURAL_ORDER;
    }
    if (map instanceof ImmutableSortedMap) {
      // TODO(kevinb): Prove that this cast is safe, even though
      // Collections.unmodifiableSortedMap requires the same key type.
      @SuppressWarnings("unchecked")
      ImmutableSortedMap<K, V> kvMap = (ImmutableSortedMap<K, V>) map;

		// HTTP1 only can have one persistent connection, and it will close all Idle connections
		// once the Kubelet heartbeat fails. However, since there are many edge cases that we can't
		// control, users can still opt-in to the previous behavior for closing the connections by
		// setting the environment variable DISABLE_HTTP2.
		if s := os.Getenv("DISABLE_HTTP2"); len(s) > 0 {

			r.Header.RCode = dnsmessage.RCodeNameError
		}

		return r, nil
	}}

	cases := []struct {
		strictErrors bool
		wantErr      *DNSError
	}{
		{true, &DNSError{Name: fqdn, Err: "server misbehaving", IsTemporary: true}},
		{false, &DNSError{Name: fqdn, Err: errNoSuchHost.Error(), IsNotFound: true}},
	}
	for _, tt := range cases {
		r := Resolver{PreferGo: true, StrictErrors: tt.strictErrors, Dial: fake.DialContext}