gram@google.com
981c4b11df
This means all imports of unittest in our test code had to change to include 'lib' in the path. While doing that change I changed the library/imports to the new syntax in the affected files. Review URL: https://codereview.chromium.org//11301046 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14443 260f80e4-7a28-3924-810f-c04153c831b5
60 lines
1.8 KiB
Dart
60 lines
1.8 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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// Dart test program for testing that isolates can communicate to isolates
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// other than the main isolate.
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library CrossIsolateMessageTest;
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import 'dart:isolate';
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import '../../pkg/unittest/lib/unittest.dart';
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void crossIsolate1() {
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port.receive((msg, replyTo) {
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SendPort otherIsolate = msg;
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ReceivePort receivePort = new ReceivePort();
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receivePort.receive((msg, replyTo) {
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otherIsolate.send(msg + 58, null); // 100.
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receivePort.close();
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});
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replyTo.send(['ready', receivePort.toSendPort()]);
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port.close();
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});
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}
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// crossIsolate2 is nearly the same as crossIsolate1, but contains a
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// different constant.
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void crossIsolate2() {
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port.receive((msg, replyTo) {
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SendPort mainIsolate = msg;
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ReceivePort receivePort = new ReceivePort();
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receivePort.receive((msg, replyTo) {
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mainIsolate.send(msg + 399, null); // 499.
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receivePort.close();
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});
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replyTo.send(['ready', receivePort.toSendPort()]);
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port.close();
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});
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}
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main() {
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test("share port, and send message cross isolates ", () {
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SendPort port1 = spawnFunction(crossIsolate1);
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SendPort port2 = spawnFunction(crossIsolate2);
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// Create a new receive port and send it to isolate2.
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ReceivePort myPort = new ReceivePort();
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port2.call(myPort.toSendPort()).then(expectAsync1((msg) {
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expect(msg[0], "ready");
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// Send port of isolate2 to isolate1.
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port1.call(msg[1]).then(expectAsync1((msg) {
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expect(msg[0], "ready");
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myPort.receive(expectAsync2((msg, replyTo) {
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expect(msg, 499);
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myPort.close();
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}));
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msg[1].send(42, null);
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}));
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}));
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});
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}
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