Graduate PodSchedulingReadiness to stable

pkg/api/pod/util_test.go

@@ -2602,88 +2602,6 @@ func TestDropHostUsers(t *testing.T) {
 
 }
 
-func TestDropSchedulingGates(t *testing.T) {
-	podWithSchedulingGates := func() *api.Pod {
-		return &api.Pod{
-			Spec: api.PodSpec{
-				SchedulingGates: []api.PodSchedulingGate{
-					{Name: "foo"},
-					{Name: "bar"},
-				},
-			},
-		}
-	}
-	podWithoutSchedulingGates := func() *api.Pod { return &api.Pod{} }
-
-	podInfo := []struct {
-		description             string
-		hasSchedulingGatesField bool
-		pod                     func() *api.Pod
-	}{
-		{
-			description:             "has SchedulingGates field",
-			hasSchedulingGatesField: true,
-			pod:                     podWithSchedulingGates,
-		},
-		{
-			description:             "does not have SchedulingGates field",
-			hasSchedulingGatesField: false,
-			pod:                     podWithoutSchedulingGates,
-		},
-		{
-			description:             "is nil",
-			hasSchedulingGatesField: false,
-			pod:                     func() *api.Pod { return nil },
-		},
-	}
-
-	for _, enabled := range []bool{true, false} {
-		for _, oldPodInfo := range podInfo {
-			for _, newPodInfo := range podInfo {
-				oldPodHasSchedulingGates, oldPod := oldPodInfo.hasSchedulingGatesField, oldPodInfo.pod()
-				newPodHasSchedulingGates, newPod := newPodInfo.hasSchedulingGatesField, newPodInfo.pod()
-				if newPod == nil {
-					continue
-				}
-
-				t.Run(fmt.Sprintf("feature enabled=%v, old pod %v, new pod %v", enabled, oldPodInfo.description, newPodInfo.description), func(t *testing.T) {
-					defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.PodSchedulingReadiness, enabled)()
-					var oldPodSpec *api.PodSpec
-					if oldPod != nil {
-						oldPodSpec = &oldPod.Spec
-					}
-					dropDisabledFields(&newPod.Spec, nil, oldPodSpec, nil)
-					// Old Pod should never be changed.
-					if diff := cmp.Diff(oldPod, oldPodInfo.pod()); diff != "" {
-						t.Errorf("old pod changed: %v", diff)
-					}
-					switch {
-					case enabled || oldPodHasSchedulingGates:
-						// New Pod should not be changed if the feature is enabled, or if the old Pod had schedulingGates.
-						if diff := cmp.Diff(newPod, newPodInfo.pod()); diff != "" {
-							t.Errorf("new pod changed: %v", diff)
-						}
-					case newPodHasSchedulingGates:
-						// New Pod should be changed.
-						if reflect.DeepEqual(newPod, newPodInfo.pod()) {
-							t.Errorf("new pod was not changed")
-						}
-						// New Pod should not have SchedulingGates field.
-						if diff := cmp.Diff(newPod, podWithoutSchedulingGates()); diff != "" {
-							t.Errorf("new pod has SchedulingGates field: %v", diff)
-						}
-					default:
-						// New pod should not need to be changed.
-						if diff := cmp.Diff(newPod, newPodInfo.pod()); diff != "" {
-							t.Errorf("new pod changed: %v", diff)
-						}
-					}
-				})
-			}
-		}
-	}
-}
-
 func TestValidateTopologySpreadConstraintLabelSelectorOption(t *testing.T) {
 	testCases := []struct {
 		name       string