defer close(doneCh)
	if err := ps.Subscribe(MaskAll, ch1, doneCh, nil); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if err := ps.Subscribe(MaskAll, ch2, doneCh, nil); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if err := ps.Subscribe(MaskAll, ch3, doneCh, nil); err == nil {
		t.Fatalf("unexpected nil err")
	}
}

func TestUnsubscribe(t *testing.T) {
	ps := New[Maskable, Maskable](2)

	storage := globalLocalSetDrives[0][0][0]
	if err = storage.MakeVol(context.Background(), "foo"); err != nil {
		t.Fatalf("unexpected error %v", err)
	}

	if err = storage.MakeVol(context.Background(), "bar"); err != nil {
		t.Fatalf("unexpected error %v", err)
	}

	restClient, err := newStorageRESTClient(endpoint, false, tg.Managers[0])
	if err != nil {
		t.Fatal(err)
	}

	for {

	}
	w := NewWriter(&buf)
	if _, err := w.CreateHeader(h); err != nil {
		t.Fatalf("unexpected CreateHeader error: %v", err)
	}
	if err := w.Close(); err != nil {
		t.Fatalf("unexpected Close error: %v", err)
	}

	want, err := os.ReadFile("testdata/time-go.zip")
	if err != nil {
		t.Fatalf("unexpected ReadFile error: %v", err)
	}
	if got := buf.Bytes(); !bytes.Equal(got, want) {

	if lkClient.IsOnline() {
		t.Fatalf("unexpected result. connection was online")
	}

	// Attempt all calls.
	_, err = lkClient.RLock(context.Background(), dsync.LockArgs{})
	if err == nil {
		t.Fatal("Expected for Rlock to fail")
	}

	_, err = lkClient.Lock(context.Background(), dsync.LockArgs{})
	if err == nil {
		t.Fatal("Expected for Lock to fail")
	}

	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	netns2, err := p.UpsertPodCache(pod, nspath2)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	if !reflect.DeepEqual(netns1, netns2) {
		t.Fatalf("Expected the same Netns for the same uid, got %v and %v", netns1, netns2)
	}

	if counter.Load() != 2 {
		t.Fatalf("Expected openNetns to be called twice, got %d", counter.Load())
	}

	if err != nil {
		t.Error("unexpected error on ReadRune (2):", err)
	}
	_, err = r.Read(buf)
	if err != nil {
		t.Error("unexpected error on Read (2):", err)
	}
	if r.UnreadRune() == nil {
		t.Error("expected error after Read (2)")
	}
	// Test error after ReadByte.
	_, _, err = r.ReadRune() // reset state
	if err != nil {
		t.Error("unexpected error on ReadRune (2):", err)
	}
	for range buf {

						if err := tw.WriteHeader(file.hdr); err != nil {
							b.Errorf("unexpected WriteHeader error: %v", err)
						}
						if _, err := tw.Write(file.body); err != nil {
							b.Errorf("unexpected Write error: %v", err)
						}
					}
					if err := tw.Close(); err != nil {
						b.Errorf("unexpected Close error: %v", err)
					}
				}
			})
		}
	})

		}
		if e1 != nil || e2 != nil {
			return false, fmt.Sprintf("Got unexpected error values: %v == %v", e1, e2)
		}
	}
	return true, ""
}

func TestCmpReaders(t *testing.T) {
	{
		r1 := bytes.NewReader([]byte("abc"))
		r2 := bytes.NewReader([]byte("abc"))
		ok, msg := cmpReaders(r1, r2)
		if !(ok && msg == "") {
			t.Fatalf("unexpected")
		}
	}

	{
		r1 := bytes.NewReader([]byte("abc"))

			}
			if tt.wantOutputSecret != "" {
				err := cw.PrintSecretSummary()
				if err == nil && tt.wantErr {
					t.Errorf("PrintSecretSummary (%v) did not produce expected err", tt.name)
				} else if err != nil && !tt.wantErr {
					t.Errorf("PrintSecretSummary (%v) produced unexpected err: %v", tt.name, err)
				}
				util.CompareContent(t, gotOut.Bytes(), tt.wantOutputSecret)
			}
			if tt.wantOutputWorkload != "" {

            }
            if (updateIndices.size() != 1) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Unexpected update indices num: {}", updateIndices.size());
                }
                throw new SuggesterException("Unexpected update indices num:" + updateIndices.size());
            }
            final String updateIndex = updateIndices.get(0);