// differences:
	// firstArg + preArgs
	// sp vs auxBase

	m0 := v.MemoryArg()
	mem := m0

	allResults := []*Value{}
	var oldArgs []*Value
	argsWithoutMem := v.Args[:len(v.Args)-1]

	for j, a := range argsWithoutMem {
		oldArgs = append(oldArgs, a)
		i := int64(j)
		auxType := aux.TypeOfResult(i)
		auxBase := b.NewValue2A(v.Pos, OpLocalAddr, types.NewPtr(auxType), aux.NameOfResult(i), x.sp, mem)

// This tests that one can reset the flags. This still works but not well, and is
// superseded by FlagSet.
func TestChangingArgs(t *testing.T) {
	ResetForTesting(func() { t.Fatal("bad parse") })
	oldArgs := os.Args
	defer func() { os.Args = oldArgs }()
	os.Args = []string{"cmd", "-before", "subcmd", "-after", "args"}
	before := Bool("before", false, "")
	if err := CommandLine.Parse(os.Args[1:]); err != nil {
		t.Fatal(err)
	}

		newRS.Status.AvailableReplicas = int32(test.readyPodsFromNewRS)
		oldRS := rs("foo-old", test.oldReplicas, oldSelector, noTimestamp)
		oldRS.Status.AvailableReplicas = int32(test.readyPodsFromOldRS)
		oldRSs := []*apps.ReplicaSet{oldRS}
		allRSs := []*apps.ReplicaSet{oldRS, newRS}
		maxSurge := intstr.FromInt32(0)

	oldRSs, cleanupCount, err := dc.cleanupUnhealthyReplicas(ctx, oldRSs, deployment, maxScaledDown)
	if err != nil {
		return false, nil
	}
	logger.V(4).Info("Cleaned up unhealthy replicas from old RSes", "count", cleanupCount)

	// Scale down old replica sets, need check maxUnavailable to ensure we can scale down
	allRSs = append(oldRSs, newRS)

				return
			}
			if len(test.expectedOld) != len(test.oldRSs) {
				t.Errorf("%s: expected %d old replica sets, got %d", test.name, len(test.expectedOld), len(test.oldRSs))
				return
			}
			for n := range test.oldRSs {
				rs := test.oldRSs[n]
				expected := test.expectedOld[n]
				if *(expected.Spec.Replicas) != nameToSize[rs.Name] {

func (dc *DeploymentController) syncStatusOnly(ctx context.Context, d *apps.Deployment, rsList []*apps.ReplicaSet) error {
	newRS, oldRSs, err := dc.getAllReplicaSetsAndSyncRevision(ctx, d, rsList, false)
	if err != nil {
		return err
	}

	allRSs := append(oldRSs, newRS)
	return dc.syncDeploymentStatus(ctx, allRSs, newRS, d)
}

// sync is responsible for reconciling deployments on scaling events or when they

	newRSDup.CreationTimestamp = now

	oldDeployment := generateDeployment("nginx")
	oldDeployment.Spec.Template.Spec.Containers[0].Name = "nginx-old-1"
	oldRS := generateRS(oldDeployment)
	oldRS.Status.FullyLabeledReplicas = *(oldRS.Spec.Replicas)
	oldRS.CreationTimestamp = before

	tests := []struct {
		Name            string
		deployment      apps.Deployment
		rsList          []*apps.ReplicaSet

				newRes, newExists := results[key]
				// Find the old O object
				oldRes, oldExists := h.collectionState.outputs[key]
				e := Event[O]{}
				if newExists && oldExists {
					if equal(newRes, oldRes) {
						// NOP change, skip
						continue
					}
					e.Event = controllers.EventUpdate
					e.New = &newRes
					e.Old = &oldRes
					h.collectionState.outputs[key] = newRes
				} else if newExists {

	oldRS := old.(*apps.ReplicaSet)
	curRS := cur.(*apps.ReplicaSet)

	// TODO: make a KEP and fix informers to always call the delete event handler on re-create
	if curRS.UID != oldRS.UID {
		key, err := controller.KeyFunc(oldRS)
		if err != nil {
			utilruntime.HandleError(fmt.Errorf("couldn't get key for object %#v: %v", oldRS, err))
			return
		}

	errs = append(errs, schemaobjectmeta.Validate(nil, uNew.Object, a.structuralSchema, false)...)

	// ratcheting validation of x-kubernetes-list-type value map and set
	if oldErrs := structurallisttype.ValidateListSetsAndMaps(nil, a.structuralSchema, uOld.Object); len(oldErrs) == 0 {
		errs = append(errs, structurallisttype.ValidateListSetsAndMaps(nil, a.structuralSchema, uNew.Object)...)
	}

	// validate x-kubernetes-validations rules