| // 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. |
| |
| import 'package:expect/expect.dart'; |
| import 'package:async_helper/async_helper.dart'; |
| import 'dart:async'; |
| |
| main() { |
| StackTrace trace; |
| asyncStart(); |
| var f = new Future(() { |
| throw "foo"; |
| }); |
| f.then<Null>((_) { |
| throw "Unreachable"; |
| }, onError: (e, st) { |
| Expect.equals("foo", e); |
| Expect.isNotNull(st); |
| asyncEnd(); |
| }); |
| } |