if e != nil {
		return e
	}
	defer f.Close()
	_, e = f.Write([]byte(data))
	return e
}

func (p *Process) signal(sig Signal) error {
	switch p.pidStatus() {
	case statusDone:
		return ErrProcessDone
	case statusReleased:
		return syscall.ENOENT
	}

	if e := p.writeProcFile("note", sig.String()); e != nil {
		return NewSyscallError("signal", e)
	}

	// completes its wait.
	//
	// Checking for statusDone here would not be a complete fix, as the PID
	// could still be waited on and reused prior to blockUntilWaitable.
	switch p.pidStatus() {
	case statusReleased:
		return nil, syscall.EINVAL
	}

	// If we can block until Wait4 will succeed immediately, do so.
	ready, err := p.blockUntilWaitable()
	if err != nil {
		return nil, err
	}

		if !p.state.CompareAndSwap(refs, new) {
			continue
		}
		if new&^processStatusMask == 0 {
			p.closeHandle()
		}
		return status
	}
}

func (p *Process) pidStatus() processStatus {
	if p.mode != modePID {
		panic("pidStatus called in invalid mode")
	}

	return processStatus(p.state.Load())
}

func (p *Process) pidDeactivate(reason processStatus) {
	if p.mode != modePID {

	makeAndSetFakePod(t, m, fakeRuntime, pod)

	podStatus, err := m.GetPodStatus(ctx, pod.UID, pod.Name, pod.Namespace)
	assert.NoError(t, err)
	assert.Equal(t, pod.UID, podStatus.ID)
	assert.Equal(t, pod.Name, podStatus.Name)
	assert.Equal(t, pod.Namespace, podStatus.Namespace)
	assert.Equal(t, apitest.FakePodSandboxIPs, podStatus.IPs)
}

func TestStopContainerWithNotFoundError(t *testing.T) {

		},
	}
	pods := []*v1.Pod{pod}
	kl.podManager.SetPods(pods)
	podStatus := &kubecontainer.PodStatus{ID: pod.UID}
	gracePeriodOverride := int64(0)
	err := kl.SyncTerminatingPod(context.Background(), pod, podStatus, &gracePeriodOverride, func(podStatus *v1.PodStatus) {
		podStatus.Phase = v1.PodFailed
		podStatus.Reason = "reason"
		podStatus.Message = "message"
	})
	require.NoError(t, err)

				Spec: v1.PodSpec{},
				Status: v1.PodStatus{
					Phase: v1.PodPending,
				},
			},
			result: nil,
		},
		{
			name:   "simple pod not running but have podIP",
			inputs: []any{},
			pod: &v1.Pod{
				TypeMeta: metav1.TypeMeta{},
				ObjectMeta: metav1.ObjectMeta{
					Name:      "name",
					Namespace: "ns",
				},
				Spec: v1.PodSpec{},
				Status: v1.PodStatus{
					Phase: v1.PodPending,

}

// convertStatusToAPIStatus initialize an api PodStatus for the given pod from
// the given internal pod status and the previous state of the pod from the API.
// It is purely transformative and does not alter the kubelet state at all.
func (kl *Kubelet) convertStatusToAPIStatus(pod *v1.Pod, podStatus *kubecontainer.PodStatus, oldPodStatus v1.PodStatus) *v1.PodStatus {
	var apiPodStatus v1.PodStatus

		podStatus.IPs = append(podStatus.IPs, ipInfo.IP)
	}
	if len(podStatus.IPs) == 0 && len(apiPodStatus.PodIP) > 0 {
		podStatus.IPs = []string{apiPodStatus.PodIP}
	}

	// If the pod is terminal, we don't need to continue to setup the pod
	if apiPodStatus.Phase == v1.PodSucceeded || apiPodStatus.Phase == v1.PodFailed {
		kl.statusManager.SetPodStatus(pod, apiPodStatus)
		isTerminal = true
		return isTerminal, nil

			// Test name, num of containers, restarts, container ready status
			api.Pod{
				ObjectMeta: metav1.ObjectMeta{Name: "test1"},
				Spec:       api.PodSpec{Containers: make([]api.Container, 2)},
				Status: api.PodStatus{
					Phase: "podPhase",
					ContainerStatuses: []api.ContainerStatus{
						{Ready: true, RestartCount: 3, State: api.ContainerState{Running: &api.ContainerStateRunning{}}},
						{RestartCount: 3},
					},

				pods = append(pods, &v1.Pod{
					ObjectMeta: metav1.ObjectMeta{Name: pod.name, Namespace: metav1.NamespaceDefault, CreationTimestamp: metav1.Time{Time: creationTime}},
					Status:     v1.PodStatus{Phase: pod.phase, Reason: pod.reason},
					Spec:       v1.PodSpec{NodeName: "node"},
				})
			}
			client := setupNewSimpleClient(nodes, pods)
			gcc, podInformer, _ := NewFromClient(ctx, client, test.threshold)