| // 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 abstract Timer createPeriodicTimer(Duration period, |
| /// void callback(Timer timer)) |
| /// Creates a periodic Timer where the callback is executed in this zone. |
| /// @description Checks that periodic timer is created and that callback |
| /// is executed in this zone. |
| /// @author ilya |
| |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| void test(Zone zone) { |
| int count = 0; |
| Timer? timer; |
| |
| asyncStart(); |
| timer = zone.createPeriodicTimer(new Duration(milliseconds: 10), (_timer) { |
| Expect.equals(timer, _timer); |
| Expect.equals(zone, Zone.current); |
| if (++count > 5) { |
| _timer.cancel(); |
| asyncEnd(); |
| } |
| }); |
| } |
| |
| main() { |
| test(Zone.current); |
| test(Zone.current.fork()); |
| } |