| // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| /// @assertion StreamController.broadcast({void onListen(), void onCancel(), |
| /// bool sync: false}) |
| /// A controller where stream can be listened to more than once. |
| /// |
| /// The Stream returned by stream is a broadcast stream. It can be listened to |
| /// more than once. |
| /// |
| /// The controller distributes any events to all currently subscribed listeners |
| /// at the time when add, addError or close is called. |
| /// |
| /// @description Checks that the Stream returned by stream is a broadcast stream |
| /// @author a.semenov@unipro.ru |
| |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| StreamController controller = new StreamController.broadcast(); |
| Expect.isTrue(controller.stream.isBroadcast); |
| } |