| /* |
| * Copyright (c) 2011-2016, 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 Future<Isolate> spawn(void entryPoint(message), message, |
| * {bool paused: false, bool errorsAreFatal, SendPort onExit, SendPort onError}) |
| * |
| * The argument entryPoint specifies the entry point of the spawned isolate. |
| * It must be a top-level function or a static method that takes one argument - |
| * that is, one-parameter functions that can be compile-time constant function |
| * values. It is not allowed to pass the value of function expressions or |
| * an instance method extracted from an object. |
| * |
| * The entry-point function is invoked with the initial message. Usually |
| * the initial message contains a SendPort so that the spawner and spawnee can |
| * communicate with each other. |
| * |
| * @description Checks that the function spawns the isolate that executes the |
| * specified top-level function. |
| * |
| * @author kaigorodov |
| */ |
| |
| import "dart:isolate"; |
| import "../../../Utils/expect.dart"; |
| |
| var expectedMessage="message"; |
| |
| var receivePort = new ReceivePort(); |
| |
| void receiveHandler(var message) { |
| Expect.equals(expectedMessage, message); |
| receivePort.close(); |
| asyncEnd(); |
| } |
| |
| void iMain(SendPort replyPort) { |
| replyPort.send(expectedMessage); |
| } |
| |
| main() { |
| asyncStart(); |
| Isolate.spawn(iMain, receivePort.sendPort); |
| receivePort.listen(receiveHandler); |
| } |