set("b", "b", "b")
    while (taskFaker.isIdle()) {
      assertValue("a", "a", "a")
      assertValue("b", "b", "b")
    }
  }

  @ParameterizedTest
  @ArgumentsSource(FileSystemParamProvider::class)
  fun rebuildJournalOnRepeatedEdits(parameters: Pair<FileSystem, Boolean>) {
    setUp(parameters.first, parameters.second)
    while (taskFaker.isIdle()) {
      set("a", "a", "a")
      set("b", "b", "b")

	}
	t.Logf("stderr output:\n%s", errOut.String())
	needle := "yzzyx\n"
	if n := strings.Count(errOut.String(), needle); n != 1 {
		t.Fatalf("did not find expected panic message %q\n(exit status %v)", needle, err)
	}
}

// Test that panic message is not clobbered.
// See issue 30150.
func TestDoublePanic(t *testing.T) {

      sink: MutableCollection<in T>,
      maxElements: Int,
    ) = error("unsupported")
  }

  /** Returns true if no tasks have been scheduled. This runs the coordinator for confirmation. */
  fun isIdle() = taskRunner.activeQueues().isEmpty()

  override fun close() {
    tasksExecutor.shutdownNow()
  }

  companion object {
    var instance = 0

    @JvmField

	return t.closeIdle
}

func (t *Transport) QueueForIdleConnForTesting() {
	t.queueForIdleConn(nil)
}

// PutIdleTestConn reports whether it was able to insert a fresh
// persistConn for scheme, addr into the idle connection pool.
func (t *Transport) PutIdleTestConn(scheme, addr string) bool {
	c, _ := net.Pipe()
	key := connectMethodKey{"", scheme, addr, false}

	if t.MaxConnsPerHost > 0 {

		if cpu.gcDedicated <= 0 && cpu.gcAssist <= 0 && cpu.gcIdle <= 0 {
			t.Errorf("found no time spent on GC work: %#v", cpu)
		}
		if cpu.gcPause <= 0 {
			t.Errorf("found no GC pauses: %f", cpu.gcPause)
		}
		if cpu.idle <= 0 {
			t.Errorf("found no idle time: %f", cpu.idle)
		}
		if total := cpu.gcDedicated + cpu.gcAssist + cpu.gcIdle + cpu.gcPause; !withinEpsilon(cpu.gcTotal, total, 0.001) {

  // CHECK-SAME: f = @add
  // CHECK-SAME: device = "noodle"
  %4 = "tf.Case"(%2, %arg0, %arg1) {branches = [@sub, @add], output_shapes = [#tf_type.shape<>], device = "noodle", is_stateless = false} : (tensor<i32>, tensor<f32>, tensor<f32>) -> tensor<f32>
  // CHECK: PartitionedCall
  // CHECK-SAME: f = @sub
  // CHECK-SAME: _cluster_launch = "not_ready"
  // CHECK-SAME: device = "noodle"

	cases := []struct {
		name        string
		idleTimeout string
		expected    *durationpb.Duration
	}{
		{
			"no idle timeout",
			"",
			nil,
		},
		{
			"invalid timeout",
			"invalid-30s",
			nil,
		},
		{
			"valid idle timeout 30s",
			"30s",
			durationpb.New(30 * time.Second),
		},
	}

	services := []*model.Service{

	GCIdleTime      int64 // GC idle mark workers
	GCPauseTime     int64 // GC pauses (all GOMAXPROCS, even if just 1 is running)
	GCTotalTime     int64

	ScavengeAssistTime int64 // background scavenger
	ScavengeBgTime     int64 // scavenge assists
	ScavengeTotalTime  int64

	IdleTime int64 // Time Ps spent in _Pidle.

	fs.StringVar(&c.ImageServiceEndpoint, "image-service-endpoint", c.ImageServiceEndpoint, "The endpoint of container image service. If not specified, it will be the same with --container-runtime-endpoint by default. Unix Domain Socket are supported on Linux, while npipe and tcp endpoints are supported on Windows. Examples...

        }
        if (lastRegistryState == state && lastLogState == state) {
            return
        }
        // TODO remove debug log
        if (lastRegistryState == State.Stopped && lastLogState == State.Idle) {
            println("The daemon probably disappeared before it could've printed the stop message. Daemon log content:")
            println(logFile.text)
        }