storage.SimpleUpdate(func(obj runtime.Object) (runtime.Object, error) {
			pod := obj.(*example.Pod)
			pod.ObjectMeta.UID = "myUID"
			return pod, nil
		}), nil); err != nil {
		t.Errorf("Unexpected failure during updated: %v", err)
	}

	prec := storage.NewUIDPreconditions("myUID")

	out := &example.Pod{}
	if err := store.Delete(ctx, key, out, prec, storage.ValidateAllObjectFunc, originalPod); err != nil {

	if gomaxprocs <= 1 {
		return
	}
	gp := getg()
	if gp == nil || gp.m == nil || gp.m.p == 0 {
		return
	}
	myID := gp.m.p.ptr().id
	for tries := 0; tries < 5; tries++ {
		id := int32(cheaprandn(uint32(gomaxprocs - 1)))
		if id >= myID {
			id++
		}
		p := allp[id]
		if p.status != _Prunning {
			continue
		}
		if preemptone(p) {
			return
		}
	}
}