| /* |
| * 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 Future close() |
| * Tells the stream sink that no further streams will be added. |
| * |
| * Returns a future which is completed when the stream sink has shut down. |
| * |
| * @description Checks that returned value is a Future. |
| * @author ilya |
| */ |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.isTrue(new StreamController().close() is Future); |
| } |
