| // Copyright (c) 2016, 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 void addOnExitListener( |
| /// SendPort responsePort, { |
| /// Object response |
| /// }) |
| /// ... |
| /// The response object must follow the same restrictions as enforced by |
| /// SendPort.send. It is recommended to only use simple values that can be sent |
| /// to all isolates, like null, booleans, numbers or strings |
| /// |
| /// @description Check that if response cannot be sent to the isolate, then |
| /// an error occurs |
| /// |
| /// @issue #28094 |
| /// @author a.semenov@unipro.ru |
| |
| import "dart:isolate"; |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| import "IsolateUtil.dart"; |
| |
| test() async { |
| ErrorServer server = await ErrorServer.spawn(errorsAreFatal: false); |
| ReceivePort onExit = new ReceivePort(); |
| int eventsCount = 0; |
| onExit.listen( |
| (_) { |
| eventsCount++; |
| } |
| ); |
| Expect.throws(() { |
| server.isolate.addOnExitListener(onExit.sendPort, response: onExit); |
| }); |
| server.requestStop(); |
| await new Future.delayed(TWO_SECONDS); |
| onExit.close(); |
| Expect.equals(0, eventsCount); |
| asyncEnd(); |
| } |
| |
| main() { |
| asyncStart(); |
| test(); |
| } |