| /* |
| * 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 done |
| * Return a future which is completed when the StreamSink is finished. |
| * |
| * If the StreamSink fails with an error, perhaps in response to adding events |
| * using add, addError or close, the done future will complete with that error. |
| * |
| * Otherwise, the returned future will complete when either: |
| * - all events have been processed and the sink has been closed, or |
| * - the sink has otherwise been stopped from handling more events (for |
| * example by cancelling a stream subscription). |
| * |
| * @description Checks that returned value is a Future. |
| * @author ilya |
| */ |
| |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.isTrue(new StreamController().done is Future); |
| } |