| // 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: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"); |
| fun(); |
| events.add("handler done"); |
| } |
| |
| main() { |
| // Test that scheduleMicrotask interception works. |
| var result = runZonedScheduleMicrotask(body, onScheduleMicrotask: handler); |
| // No need for a ReceivePort: If the runZonedScheduleMicrotask misbehaved we |
| // would have an [events] list that is different from what we expect. |
| Expect.listEquals( |
| ["body entry", "handler", "run async body", "handler done"], events); |
| } |