Alexander Aprelev
6b3abe0a98
Issue b/177800357. TEST=existing test suite Change-Id: Id6b113932ab7014b8fa6c105845c5c490b60f5e8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/181320 Commit-Queue: Alexander Aprelev <aam@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
39 lines
1.0 KiB
Dart
39 lines
1.0 KiB
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// VMOptions=--enable-isolate-groups --experimental-enable-isolate-groups-jit
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// VMOptions=--no-enable-isolate-groups
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library RequestReplyTest;
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import 'dart:isolate';
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import 'package:async_helper/async_helper.dart';
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import 'package:expect/expect.dart';
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void entry(initPort) {
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ReceivePort port = new ReceivePort();
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initPort.send(port.sendPort);
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port.listen((pair) {
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var message = pair[0];
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SendPort replyTo = pair[1];
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replyTo.send(message + 87);
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port.close();
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});
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}
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void main([args, port]) {
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ReceivePort init = new ReceivePort();
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Isolate.spawn(entry, init.sendPort);
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asyncStart();
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init.first.then((port) {
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ReceivePort reply = new ReceivePort();
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port.send([99, reply.sendPort]);
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reply.listen((message) {
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Expect.equals(message, 99 + 87);
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reply.close();
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asyncEnd();
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});
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});
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}
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