}); err != nil {
		return err
	}
	if err := s.AddGeneratedConversionFunc((*EnvVar)(nil), (*kubeadm.EnvVar)(nil), func(a, b interface{}, scope conversion.Scope) error {
		return Convert_v1beta4_EnvVar_To_kubeadm_EnvVar(a.(*EnvVar), b.(*kubeadm.EnvVar), scope)
	}); err != nil {
		return err
	}
	if err := s.AddGeneratedConversionFunc((*kubeadm.EnvVar)(nil), (*EnvVar)(nil), func(a, b interface{}, scope conversion.Scope) error {

				} else {
					ft.lens[v.Args[0].ID] = v
				}
				ft.update(b, v, ft.zero, signed, gt|eq)
				if v.Args[0].Op == OpSliceMake {
					if lensVars == nil {
						lensVars = make(map[*Block][]*Value)
					}
					lensVars[b] = append(lensVars[b], v)
				}
			case OpSliceCap:
				if ft.caps == nil {
					ft.caps = map[ID]*Value{}
				}
				// Same as case OpSliceLen above, but for slice cap.

					Template: &v1.PodTemplateSpec{
						Spec: v1.PodSpec{
							InitContainers: []v1.Container{
								{
									Name:  "fun",
									Image: "alpine",
									Env: []v1.EnvVar{
										{
											Name: "MY_POD_IP",
											ValueFrom: &v1.EnvVarSource{
												FieldRef: &v1.ObjectFieldSelector{
													APIVersion: "",
													FieldPath:  "status.podIP",

  # it makes debugging this script easier, and it also makes the syntax a lot
  # easier (${env:K8S_DIR} can be expanded within a string but
  # ${kube_env}['K8S_DIR'] cannot be afaik).
  $env_vars = @{
    "K8S_DIR" = ${kube_env}['K8S_DIR']
    # Typically 'C:\etc\kubernetes\node\bin' (not just 'C:\etc\kubernetes\node')
    "NODE_DIR" = ${kube_env}['NODE_DIR']
    "CNI_DIR" = ${kube_env}['CNI_DIR']

	currentSet := set.DeepCopy()
	currentRevision, err := newRevision(set, 1, set.Status.CollisionCount)
	if err != nil {
		t.Fatal(err)
	}

	set.Spec.Template.Spec.Containers[0].Env = []v1.EnvVar{{Name: "foo", Value: "bar"}}
	updateSet := set.DeepCopy()
	updateRevision, err := newRevision(set, 2, set.Status.CollisionCount)
	if err != nil {
		t.Fatal(err)
	}