gram@google.com
9248731b39
guardAsync form, and fix a couple of issues in the unit test library related to these. Note: this CL covers the changes in the tests directory. There are a few changes in utils and samples; these will de done in a separate CL. Review URL: https://chromiumcodereview.appspot.com//10412015 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7877 260f80e4-7a28-3924-810f-c04153c831b5
61 lines
1.5 KiB
Dart
61 lines
1.5 KiB
Dart
#library('IsolatesTest');
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#import('../../lib/unittest/unittest.dart');
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#import('../../lib/unittest/html_config.dart');
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#import('dart:html');
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#import('dart:json');
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#import('dart:isolate', prefix:'isolate');
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class PingPongIsolate extends isolate.Isolate {
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PingPongIsolate() : super.heavy();
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void main() {
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bool wasThrown = false;
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try {
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window.alert('Test');
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} catch(final e) {
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wasThrown = true;
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}
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// If wasn't thrown, do not listen to messages to make test fail.
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if (!wasThrown) {
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return;
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}
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// Check that JSON library was loaded to isolate.
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JSON.stringify([1, 2, 3]);
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port.receive((message, replyTo) {
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replyTo.send(responseFor(message), null);
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});
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}
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static String responseFor(message) => 'response for $message';
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}
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main() {
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useHtmlConfiguration();
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test('IsolateSpawn', () {
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new PingPongIsolate().spawn().then(expectAsync1((isolate.SendPort port) {
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}));
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});
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test('NonDOMIsolates', () {
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var callback = expectAsync0((){});
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new PingPongIsolate().spawn().then((isolate.SendPort port) {
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guardAsync(() {
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final msg1 = 'foo';
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final msg2 = 'bar';
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port.call(msg1).then((response) {
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guardAsync(() {
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Expect.equals(PingPongIsolate.responseFor(msg1), response);
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port.call(msg2).then((response) {
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guardAsync(() {
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Expect.equals(PingPongIsolate.responseFor(msg2), response);
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callback();
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});
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});
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});
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});
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});
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});
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});
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}
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