// controller will never change LabelServiceName, users might. This check
	// ensures that we handle changes to this label.
	svcName := endpointSlice.Labels[discovery.LabelServiceName]
	prevSvcName := prevEndpointSlice.Labels[discovery.LabelServiceName]
	if svcName != prevSvcName {

See the License for the specific language governing permissions and
limitations under the License.
*/

package v1beta1

const (
	// LabelServiceName is used to indicate the name of a Kubernetes service.
	LabelServiceName = "kubernetes.io/service-name"
	// LabelManagedBy is used to indicate the controller or entity that manages
	// an EndpointSlice. This label aims to enable different EndpointSlice

			name: "create slice from endpoints",
			tweakEndpoint: func(ep *v1.Endpoints) {
			},
			expectedSlice: discovery.EndpointSlice{
				ObjectMeta: metav1.ObjectMeta{
					Labels: map[string]string{
						discovery.LabelServiceName: endpoints.Name,
						discovery.LabelManagedBy:   controllerName,
					},
					Annotations:     map[string]string{},
					GenerateName:    fmt.Sprintf("%s-", endpoints.Name),
					Namespace:       endpoints.Namespace,

See the License for the specific language governing permissions and
limitations under the License.
*/

package v1

const (
	// LabelServiceName is used to indicate the name of a Kubernetes service.
	LabelServiceName = "kubernetes.io/service-name"
	// LabelManagedBy is used to indicate the controller or entity that manages
	// an EndpointSlice. This label aims to enable different EndpointSlice

			}},
		},
		endpointSlices: []*discovery.EndpointSlice{{
			ObjectMeta: metav1.ObjectMeta{
				Name: endpointsName + "-1",
				Labels: map[string]string{
					discovery.LabelServiceName: endpointsName,
					discovery.LabelManagedBy:   controllerName,
				},
			},
		}},
		expectedNumActions: 1,
		expectedNumSlices:  0,
	}, {

	if endpointSlice == nil {
		return "", fmt.Errorf("nil EndpointSlice passed to serviceControllerKey()")
	}
	serviceName, ok := endpointSlice.Labels[discovery.LabelServiceName]
	if !ok || serviceName == "" {
		return "", fmt.Errorf("EndpointSlice missing %s label", discovery.LabelServiceName)
	}
	return fmt.Sprintf("%s/%s", endpointSlice.Namespace, serviceName), nil
}

// skipMirror return true if the LabelSkipMirror label has been set to

	// controller will never change LabelServiceName, users might. This check
	// ensures that we handle changes to this label.
	svcName := endpointSlice.Labels[discovery.LabelServiceName]
	prevSvcName := prevEndpointSlice.Labels[discovery.LabelServiceName]
	if svcName != prevSvcName {

					t.Fatalf("expected Service Type %s, got %s", test.svcType, svcs[i].Spec.Type)
				}
				if eps[i].ObjectMeta.Labels[discovery.LabelServiceName] != svcs[i].Name {
					t.Fatalf("endpoint slice reference %s instead of Service %s", eps[i].ObjectMeta.Labels[discovery.LabelServiceName], svcs[i].Name)
				}
				if len(eps[i].Endpoints) != test.epPerService {

			Labels: map[string]string{
				discovery.LabelServiceName: serviceName,
				discovery.LabelManagedBy:   controllerName,
			},
		},
		AddressType: discovery.AddressTypeIPv4,
	}, {
		ObjectMeta: metav1.ObjectMeta{
			Name:            "matching-2",
			Namespace:       ns,
			OwnerReferences: []metav1.OwnerReference{*ownerRef},
			Labels: map[string]string{
				discovery.LabelServiceName: serviceName,

	var err error
	serviceName, ok := endpointSlice.Labels[discovery.LabelServiceName]
	if !ok || serviceName == "" {
		err = fmt.Errorf("no %s label set on endpoint slice: %s", discovery.LabelServiceName, endpointSlice.Name)
	} else if endpointSlice.Namespace == "" || endpointSlice.Name == "" {