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the garbage collector controller
This commit is contained in:
Chao Xu
@@ -20,9 +20,13 @@ import (
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"reflect"
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"testing"
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"github.com/google/gofuzz"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/api/meta"
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"k8s.io/kubernetes/pkg/api/meta/metatypes"
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"k8s.io/kubernetes/pkg/api/unversioned"
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"k8s.io/kubernetes/pkg/api/v1"
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"k8s.io/kubernetes/pkg/runtime"
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"k8s.io/kubernetes/pkg/types"
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)
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@@ -127,17 +131,18 @@ func TestAPIObjectMeta(t *testing.T) {
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func TestGenericTypeMeta(t *testing.T) {
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type TypeMeta struct {
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Kind string `json:"kind,omitempty"`
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Namespace string `json:"namespace,omitempty"`
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Name string `json:"name,omitempty"`
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GenerateName string `json:"generateName,omitempty"`
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UID string `json:"uid,omitempty"`
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CreationTimestamp unversioned.Time `json:"creationTimestamp,omitempty"`
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SelfLink string `json:"selfLink,omitempty"`
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ResourceVersion string `json:"resourceVersion,omitempty"`
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APIVersion string `json:"apiVersion,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Annotations map[string]string `json:"annotations,omitempty"`
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Kind string `json:"kind,omitempty"`
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Namespace string `json:"namespace,omitempty"`
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Name string `json:"name,omitempty"`
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GenerateName string `json:"generateName,omitempty"`
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UID string `json:"uid,omitempty"`
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CreationTimestamp unversioned.Time `json:"creationTimestamp,omitempty"`
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SelfLink string `json:"selfLink,omitempty"`
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ResourceVersion string `json:"resourceVersion,omitempty"`
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APIVersion string `json:"apiVersion,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Annotations map[string]string `json:"annotations,omitempty"`
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OwnerReferences []api.OwnerReference `json:"ownerReferences,omitempty"`
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}
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type Object struct {
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TypeMeta `json:",inline"`
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@@ -236,18 +241,20 @@ func TestGenericTypeMeta(t *testing.T) {
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}
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type InternalTypeMeta struct {
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Kind string `json:"kind,omitempty"`
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Namespace string `json:"namespace,omitempty"`
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Name string `json:"name,omitempty"`
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GenerateName string `json:"generateName,omitempty"`
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UID string `json:"uid,omitempty"`
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CreationTimestamp unversioned.Time `json:"creationTimestamp,omitempty"`
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SelfLink string `json:"selfLink,omitempty"`
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ResourceVersion string `json:"resourceVersion,omitempty"`
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APIVersion string `json:"apiVersion,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Annotations map[string]string `json:"annotations,omitempty"`
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Kind string `json:"kind,omitempty"`
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Namespace string `json:"namespace,omitempty"`
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Name string `json:"name,omitempty"`
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GenerateName string `json:"generateName,omitempty"`
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UID string `json:"uid,omitempty"`
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CreationTimestamp unversioned.Time `json:"creationTimestamp,omitempty"`
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SelfLink string `json:"selfLink,omitempty"`
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ResourceVersion string `json:"resourceVersion,omitempty"`
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APIVersion string `json:"apiVersion,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Annotations map[string]string `json:"annotations,omitempty"`
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OwnerReferences []api.OwnerReference `json:"ownerReferences,omitempty"`
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}
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type InternalObject struct {
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TypeMeta InternalTypeMeta `json:",inline"`
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}
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@@ -273,6 +280,7 @@ func TestGenericTypeMetaAccessor(t *testing.T) {
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SelfLink: "some/place/only/we/know",
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Labels: map[string]string{"foo": "bar"},
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Annotations: map[string]string{"x": "y"},
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// OwnerReferences are tested separately
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},
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}
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accessor := meta.NewAccessor()
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@@ -418,15 +426,16 @@ func TestGenericObjectMeta(t *testing.T) {
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APIVersion string `json:"apiVersion,omitempty"`
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}
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type ObjectMeta struct {
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Namespace string `json:"namespace,omitempty"`
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Name string `json:"name,omitempty"`
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GenerateName string `json:"generateName,omitempty"`
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UID string `json:"uid,omitempty"`
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CreationTimestamp unversioned.Time `json:"creationTimestamp,omitempty"`
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SelfLink string `json:"selfLink,omitempty"`
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ResourceVersion string `json:"resourceVersion,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Annotations map[string]string `json:"annotations,omitempty"`
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Namespace string `json:"namespace,omitempty"`
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Name string `json:"name,omitempty"`
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GenerateName string `json:"generateName,omitempty"`
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UID string `json:"uid,omitempty"`
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CreationTimestamp unversioned.Time `json:"creationTimestamp,omitempty"`
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SelfLink string `json:"selfLink,omitempty"`
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ResourceVersion string `json:"resourceVersion,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Annotations map[string]string `json:"annotations,omitempty"`
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OwnerReferences []api.OwnerReference `json:"ownerReferences,omitempty"`
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}
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type Object struct {
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TypeMeta `json:",inline"`
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@@ -722,6 +731,66 @@ func TestTypeMetaSelfLinker(t *testing.T) {
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}
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}
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type MyAPIObject2 struct {
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unversioned.TypeMeta
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v1.ObjectMeta
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}
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func getObjectMetaAndOwnerRefereneces() (myAPIObject2 MyAPIObject2, metaOwnerReferences []metatypes.OwnerReference) {
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fuzz.New().NilChance(.5).NumElements(1, 5).Fuzz(&myAPIObject2)
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references := myAPIObject2.ObjectMeta.OwnerReferences
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// This is necessary for the test to pass because the getter will return a
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// non-nil slice.
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metaOwnerReferences = make([]metatypes.OwnerReference, 0)
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for i := 0; i < len(references); i++ {
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metaOwnerReferences = append(metaOwnerReferences, metatypes.OwnerReference{
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Kind: references[i].Kind,
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Name: references[i].Name,
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UID: references[i].UID,
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APIVersion: references[i].APIVersion,
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})
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}
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if len(references) == 0 {
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// This is necessary for the test to pass because the setter will make a
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// non-nil slice.
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myAPIObject2.ObjectMeta.OwnerReferences = make([]v1.OwnerReference, 0)
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}
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return myAPIObject2, metaOwnerReferences
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}
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func testGetOwnerReferences(t *testing.T) {
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obj, expected := getObjectMetaAndOwnerRefereneces()
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accessor, err := meta.Accessor(&obj)
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if err != nil {
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t.Error(err)
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}
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references := accessor.GetOwnerReferences()
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if !reflect.DeepEqual(references, expected) {
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t.Errorf("expect %#v\n got %#v", expected, references)
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}
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}
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func testSetOwnerReferences(t *testing.T) {
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expected, references := getObjectMetaAndOwnerRefereneces()
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obj := MyAPIObject2{}
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accessor, err := meta.Accessor(&obj)
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if err != nil {
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t.Error(err)
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}
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accessor.SetOwnerReferences(references)
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if e, a := expected.ObjectMeta.OwnerReferences, obj.ObjectMeta.OwnerReferences; !reflect.DeepEqual(e, a) {
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t.Errorf("expect %#v\n got %#v", e, a)
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}
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}
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func TestAccessOwnerReferences(t *testing.T) {
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fuzzIter := 5
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for i := 0; i < fuzzIter; i++ {
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testGetOwnerReferences(t)
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testSetOwnerReferences(t)
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}
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}
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// BenchmarkAccessorSetFastPath shows the interface fast path
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func BenchmarkAccessorSetFastPath(b *testing.B) {
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obj := &api.Pod{
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