if len(errs) != 0 {
			t.Errorf("unexpected failure with PersistentVolumeClaimRetentionPolicy: %v", errs)
		}
		if ps.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted != apps.RetainPersistentVolumeClaimRetentionPolicyType || ps.Spec.PersistentVolumeClaimRetentionPolicy.WhenScaled != apps.DeletePersistentVolumeClaimRetentionPolicyType {

	if utilfeature.DefaultFeatureGate.Enabled(features.StatefulSetAutoDeletePVC) {
		if obj.Spec.PersistentVolumeClaimRetentionPolicy == nil {
			obj.Spec.PersistentVolumeClaimRetentionPolicy = &appsv1beta2.StatefulSetPersistentVolumeClaimRetentionPolicy{}
		}
		if len(obj.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted) == 0 {
			obj.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted = appsv1beta2.RetainPersistentVolumeClaimRetentionPolicyType
		}

	if utilfeature.DefaultFeatureGate.Enabled(features.StatefulSetAutoDeletePVC) {
		if obj.Spec.PersistentVolumeClaimRetentionPolicy == nil {
			obj.Spec.PersistentVolumeClaimRetentionPolicy = &appsv1.StatefulSetPersistentVolumeClaimRetentionPolicy{}
		}
		if len(obj.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted) == 0 {
			obj.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted = appsv1.RetainPersistentVolumeClaimRetentionPolicyType
		}

	if utilfeature.DefaultFeatureGate.Enabled(features.StatefulSetAutoDeletePVC) {
		if obj.Spec.PersistentVolumeClaimRetentionPolicy == nil {
			obj.Spec.PersistentVolumeClaimRetentionPolicy = &appsv1beta1.StatefulSetPersistentVolumeClaimRetentionPolicy{}
		}
		if len(obj.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted) == 0 {
			obj.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted = appsv1beta1.RetainPersistentVolumeClaimRetentionPolicyType
		}

						Type: appsv1.RollingUpdateStatefulSetStrategyType,
						RollingUpdate: &appsv1.RollingUpdateStatefulSetStrategy{
							Partition: &defaultPartition,
						},
					},
					PersistentVolumeClaimRetentionPolicy: &appsv1.StatefulSetPersistentVolumeClaimRetentionPolicy{
						WhenDeleted: appsv1.RetainPersistentVolumeClaimRetentionPolicyType,
						WhenScaled:  appsv1.RetainPersistentVolumeClaimRetentionPolicyType,
					},

	}

	set := apps.StatefulSet{}
	set.Spec.PersistentVolumeClaimRetentionPolicy = &retainPolicy
	got := getPersistentVolumeClaimRetentionPolicy(&set)
	if got.WhenScaled != apps.RetainPersistentVolumeClaimRetentionPolicyType || got.WhenDeleted != apps.RetainPersistentVolumeClaimRetentionPolicyType {
		t.Errorf("Expected retain policy")
	}
	set.Spec.PersistentVolumeClaimRetentionPolicy = &scaledownPolicy

	for k := range claims {
		claim := claims[k]
		indexer.Add(&claim)
	}
	control := NewStatefulPodControl(fakeClient, nil, claimLister, &noopRecorder{})
	set.Spec.PersistentVolumeClaimRetentionPolicy = &apps.StatefulSetPersistentVolumeClaimRetentionPolicy{
		WhenDeleted: apps.RetainPersistentVolumeClaimRetentionPolicyType,
		WhenScaled:  apps.RetainPersistentVolumeClaimRetentionPolicyType,
	}

	// PersistentVolumeClaimRetentionPolicy describes the policy used for PVCs created from
	// the StatefulSet VolumeClaimTemplates. This requires the
	// StatefulSetAutoDeletePVC feature gate to be enabled, which is alpha.
	// +optional

					apps.RollingUpdateStatefulSetStrategyType,
					apps.OnDeleteStatefulSetStrategyType)))
	}

	allErrs = append(allErrs, ValidatePersistentVolumeClaimRetentionPolicy(spec.PersistentVolumeClaimRetentionPolicy, fldPath.Child("persistentVolumeClaimRetentionPolicy"))...)

	allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(spec.Replicas), fldPath.Child("replicas"))...)

		WhenDeleted: apps.RetainPersistentVolumeClaimRetentionPolicyType,
		WhenScaled:  apps.RetainPersistentVolumeClaimRetentionPolicyType,
	}
	if set.Spec.PersistentVolumeClaimRetentionPolicy != nil {
		policy = *set.Spec.PersistentVolumeClaimRetentionPolicy
	}
	return policy
}

// matchesRef returns true when the object matches the owner reference, that is the name and GVK are the same.