| // 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 'dart:async'; |
| import 'dart:isolate'; |
| import 'catch_errors.dart'; |
| |
| main() { |
| // We keep a ReceivePort open until all tests are done. This way the VM will |
| // hang if the callbacks are not invoked and the test will time out. |
| var port = new ReceivePort(); |
| // Make sure `catchErrors` shuts down the error stream when the synchronous |
| // operation is done and there isn't any asynchronous pending callback. |
| catchErrors(() { |
| return 'allDone'; |
| }).listen((x) { |
| Expect.fail("Unexpected callback"); |
| }, |
| onDone: () { |
| port.close(); |
| }); |
| } |