Ben Konyi
d1c8aae6d8
Fixes https://github.com/dart-lang/sdk/issues/40799 Change-Id: Ia65221c2a14b9d8e923e394ebc1c35ea5dad4c6f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/139953 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Siva Annamalai <asiva@google.com>
39 lines
1019 B
Dart
39 lines
1019 B
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
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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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