| // Copyright (c) 2013, 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. |
| |
| // @dart = 2.9 |
| |
| import 'package:async_helper/async_helper.dart'; |
| import "package:expect/expect.dart"; |
| import 'dart:async'; |
| import 'catch_errors.dart'; |
| |
| var events = []; |
| |
| body() { |
| events.add("body entry"); |
| scheduleMicrotask(() { |
| events.add("run async body"); |
| }); |
| return 499; |
| } |
| |
| handler(fun) { |
| events.add("handler"); |
| scheduleMicrotask(fun); |
| events.add("handler done"); |
| } |
| |
| main() { |
| asyncStart(); |
| |
| // Test that scheduleMicrotask inside the scheduleMicrotask-handler goes to |
| // the parent zone. |
| var result = runZonedScheduleMicrotask(body, onScheduleMicrotask: handler); |
| events.add("after"); |
| scheduleMicrotask(() { |
| Expect.listEquals( |
| ["body entry", "handler", "handler done", "after", "run async body"], |
| events); |
| asyncEnd(); |
| }); |
| } |