dart-sdk/tests/isolate/spawn_function_test.dart
gram@google.com 981c4b11df Restructure pkg/unittest and pkg/webdriver to follow the pub conventions.
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
2012-11-01 23:09:47 +00:00

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Dart

// Copyright (c) 2012, 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.
// Example of spawning an isolate from a function.
library spawn_tests;
import 'dart:isolate';
import '../../pkg/unittest/lib/unittest.dart';
child() {
port.receive((msg, reply) => reply.send('re: $msg'));
}
main() {
test('message - reply chain', () {
ReceivePort port = new ReceivePort();
port.receive(expectAsync2((msg, _) {
port.close();
expect(msg, equals('re: hi'));
}));
SendPort s = spawnFunction(child);
s.send('hi', port.toSendPort());
});
}