klog.V(4).InfoS("Ignored pod manifest, because it starts with dots", "eventName", e.Name)
		return nil
	}
	var eventType podEventType
	switch {
	case (e.Op & fsnotify.Create) > 0:
		eventType = podAdd
	case (e.Op & fsnotify.Write) > 0:
		eventType = podModify
	case (e.Op & fsnotify.Chmod) > 0:
		eventType = podModify
	case (e.Op & fsnotify.Remove) > 0:
		eventType = podDelete

limitations under the License.
*/

package queue

import (
	"k8s.io/kubernetes/pkg/scheduler/framework"
)

const (
	// PodAdd is the event when a new pod is added to API server.
	PodAdd = "PodAdd"
	// ScheduleAttemptFailure is the event when a schedule attempt fails.
	ScheduleAttemptFailure = "ScheduleAttemptFailure"
	// BackoffComplete is the event when a pod finishes backoff.

	"k8s.io/client-go/tools/cache"
	api "k8s.io/kubernetes/pkg/apis/core"
	kubetypes "k8s.io/kubernetes/pkg/kubelet/types"
	utilio "k8s.io/utils/io"
)

type podEventType int

const (
	podAdd podEventType = iota
	podModify
	podDelete

	eventBufferLen = 10
)

type watchEvent struct {
	fileName  string
	eventType podEventType
}

type sourceFile struct {
	path           string

func (adc *attachDetachController) GetPluginDir(podUID string) string {
	return ""
}

func (adc *attachDetachController) GetVolumeDevicePluginDir(podUID string) string {
	return ""
}

func (adc *attachDetachController) GetPodsDir() string {
	return ""
}

func (adc *attachDetachController) GetPodVolumeDir(podUID types.UID, pluginName, volumeName string) string {
	return ""
}

	t.Parallel()

	type podAdd struct {
		delay time.Duration
	}

	tests := []struct {
		name             string
		batchPeriod      time.Duration
		adds             []podAdd
		finalDelay       time.Duration
		wantRequestCount int
	}{
		{
			name:        "three adds with no batching",
			batchPeriod: 0 * time.Second,
			adds: []podAdd{
				{

func TestPodAddsBatching(t *testing.T) {
	type podAdd struct {
		delay time.Duration
	}

	tests := []struct {
		name             string
		batchPeriod      time.Duration
		adds             []podAdd
		finalDelay       time.Duration
		wantRequestCount int
	}{
		{
			name:        "three adds with no batching",
			batchPeriod: 0 * time.Second,
			adds: []podAdd{
				{

func (u *UnschedulablePods) addOrUpdate(pInfo *framework.QueuedPodInfo) {
	podID := u.keyFunc(pInfo.Pod)
	if _, exists := u.podInfoMap[podID]; !exists {
		if pInfo.Gated && u.gatedRecorder != nil {
			u.gatedRecorder.Inc()
		} else if !pInfo.Gated && u.unschedulableRecorder != nil {
			u.unschedulableRecorder.Inc()
		}
	}
	u.podInfoMap[podID] = pInfo
}

// delete deletes a pod from the unschedulable podInfoMap.

		Path("/attach")
	ws.Route(ws.GET("/{podNamespace}/{podID}/{containerName}").
		To(s.getAttach).
		Operation("getAttach"))
	ws.Route(ws.POST("/{podNamespace}/{podID}/{containerName}").
		To(s.getAttach).
		Operation("getAttach"))
	ws.Route(ws.GET("/{podNamespace}/{podID}/{uid}/{containerName}").
		To(s.getAttach).
		Operation("getAttach"))
	ws.Route(ws.POST("/{podNamespace}/{podID}/{uid}/{containerName}").
		To(s.getAttach).

func (r *BindingREST) assignPod(ctx context.Context, podUID types.UID, podResourceVersion, podID string, machine string, annotations map[string]string, dryRun bool) (err error) {
	if _, err = r.setPodHostAndAnnotations(ctx, podUID, podResourceVersion, podID, machine, annotations, dryRun); err != nil {
		err = storeerr.InterpretGetError(err, api.Resource("pods"), podID)
		err = storeerr.InterpretUpdateError(err, api.Resource("pods"), podID)

			if _, ok, _ := q.podBackoffQ.Get(podInfo); !ok {
				t.Errorf("pod %v is not in the backoff queue", podID)
			}
			// Moved out of the backoff queue after timeout.
			cl.Step(backoff)
			q.flushBackoffQCompleted(logger)
			if _, ok, _ := q.podBackoffQ.Get(podInfo); ok {
				t.Errorf("pod %v is still in the backoff queue", podID)
			}
		})
	}
}