Controller:         &isController,
		BlockOwnerDeletion: &isTrue,
	}
}

func sortPVCs(pvcs []v1.PersistentVolumeClaim) []v1.PersistentVolumeClaim {
	sort.Slice(pvcs, func(i, j int) bool {
		return pvcs[i].Namespace < pvcs[j].Namespace ||
			pvcs[i].Name < pvcs[j].Name
	})
	return pvcs
}

func createTestClient(objects ...runtime.Object) *fake.Clientset {

		} else {
			logger.V(5).Info("PVC is not bound", "PVC", klog.KObj(pvc))
		}
	}
	return fullyBound, pvc, nil
}

func (b *volumeBinder) isPVCFullyBound(pvc *v1.PersistentVolumeClaim) bool {
	return pvc.Spec.VolumeName != "" && metav1.HasAnnotation(pvc.ObjectMeta, volume.AnnBindCompleted)
}

			delayFunc: func(t *testing.T, ctx context.Context, testEnv *testEnv, pod *v1.Pod, pvs []*v1.PersistentVolume, pvcs []*v1.PersistentVolumeClaim) {
				pvc := pvcs[0]
				// Delete PVC will fail check
				if err := testEnv.client.CoreV1().PersistentVolumeClaims(pvc.Namespace).Delete(ctx, pvc.Name, metav1.DeleteOptions{}); err != nil {
					t.Errorf("failed to delete PVC %q: %v", pvc.Name, err)
				}
			},
			shouldFail: true,
		},

}

// calPreFilterState computes preFilterState describing which PVCs use ReadWriteOncePod
// and which pods in the cluster are in conflict.
func (pl *VolumeRestrictions) calPreFilterState(ctx context.Context, pod *v1.Pod, pvcs sets.Set[string]) (*preFilterState, error) {
	conflictingPVCRefCount := 0
	for pvc := range pvcs {
		key := framework.GetNamespacedName(pod.Namespace, pvc)
		if pl.sharedLister.StorageInfos().IsPVCUsedByPods(key) {

limitations under the License.
*/

package util

const (
	// PVCProtectionFinalizer is the name of finalizer on PVCs that have a running pod.
	PVCProtectionFinalizer = "kubernetes.io/pvc-protection"

	// PVProtectionFinalizer is the name of finalizer on PVs that are bound by PVCs
	PVProtectionFinalizer = "kubernetes.io/pv-protection"

	// deletedPVPod2 is a different pod than deletedPVPod but using the same PVC
	deletedPVPod2       = st.MakePod().PVC("pvcWithDeletedPV").Obj()
	anotherDeletedPVPod = st.MakePod().PVC("anotherPVCWithDeletedPV").Obj()
	emptyPod            = st.MakePod().Obj()
	unboundPVCPod       = st.MakePod().PVC("unboundPVC").Obj()
	// Different pod than unboundPVCPod, but using the same unbound PVC

			pod:  makePod("pod-a").withPVCVolume("pvc-a", "volume-a").withPVCVolume("pvc-b", "volume-b").Pod,
			nodes: []*v1.Node{
				makeNode("node-a").Node,
			},
			pvcs: []*v1.PersistentVolumeClaim{
				makePVC("pvc-a", waitSC.Name).withBoundPV("pv-a").PersistentVolumeClaim,
				makePVC("pvc-b", waitSC.Name).withBoundPV("pv-b").PersistentVolumeClaim,
			},
			pvs: []*v1.PersistentVolume{

type persistentVolumeClaimNamespaceLister struct {
	pvcs      []*v1.PersistentVolumeClaim
	namespace string
}

func (f *persistentVolumeClaimNamespaceLister) Get(name string) (*v1.PersistentVolumeClaim, error) {
	for _, pvc := range f.pvcs {
		if pvc.Name == name && pvc.Namespace == f.namespace {
			return pvc, nil
		}
	}

				return err
			}
		}
		if utilfeature.DefaultFeatureGate.Enabled(features.StatefulSetAutoDeletePVC) {
			// if the Pod's PVCs are not consistent with the StatefulSet's PVC deletion policy, update the PVC
			// and dirty the pod.
			if match, err := spc.ClaimsMatchRetentionPolicy(ctx, set, pod); err != nil {
				spc.recordPodEvent("update", set, pod, err)
				return err
			} else if !match {

		return admission.NewForbidden(a, fmt.Errorf("only dynamically provisioned pvc can be resized and "+
			"the storageclass that provisions the pvc must support resize"))
	}

	return nil
}

// Growing Persistent volumes is only allowed for PVCs for which their StorageClass
// explicitly allows it.
func (pvcr *persistentVolumeClaimResize) allowResize(pvc, oldPvc *api.PersistentVolumeClaim) bool {