| // Copyright (c) 2017, 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 resume( |
| /// Capability resumeCapability |
| /// ) |
| /// Resumes a paused isolate. |
| /// ... |
| /// The capability must be one returned by a call to pause on this isolate, |
| /// otherwise the resume call does nothing. |
| /// |
| /// @description Check that call to resume() with freshly created capability |
| /// does nothing on isolate that is paused |
| /// |
| /// @author a.semenov@unipro.ru |
| |
| import "dart:isolate"; |
| import "../../../Utils/expect.dart"; |
| import "IsolateUtil.dart"; |
| |
| Duration _500MS = new Duration(milliseconds: 500); |
| |
| test() async { |
| ReceivePort receivePort = new ReceivePort(); |
| EchoServer server = await EchoServer.spawn(receivePort.sendPort); |
| |
| Expect.equals("hello", await server.ping("hello")); |
| |
| server.isolate.pause(); |
| Expect.equals("timeout", await server.ping("paused", _500MS, "timeout")); |
| |
| server.isolate.resume(new Capability()); |
| Expect.equals("timeout", await server.ping("resume", _500MS, "timeout")); |
| |
| await server.kill(priority: Isolate.immediate); |
| receivePort.close(); |
| asyncEnd(); |
| } |
| |
| main() { |
| asyncStart(); |
| test(); |
| } |