зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
2.2 KiB
HTML
67 строки
2.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=848294
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 848294</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<script type="application/javascript">
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function runTest() {
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var channel = new MessageChannel();
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var tests = [
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{},
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{ data: 42 },
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{ data: {} },
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{ data: true, origin: 'wow' },
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{ data: [], lastEventId: 'wow2' },
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{ data: null, source: null },
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{ data: window, source: window },
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{ data: window, source: channel.port1 },
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{ data: window, source: channel.port1, ports: [ channel.port1, channel.port2 ] },
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{ data: null, ports: null },
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];
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while (tests.length) {
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var test = tests.shift();
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var e = new MessageEvent('message', test);
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ok(e, "MessageEvent created");
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is(e.type, 'message', 'MessageEvent.type is right');
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is(e.data, 'data' in test ? test.data : undefined, 'MessageEvent.data is ok');
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is(e.origin, 'origin' in test ? test.origin : '', 'MessageEvent.origin is ok');
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is(e.lastEventId, 'lastEventId' in test ? test.lastEventId : '', 'MessageEvent.lastEventId is ok');
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is(e.source, 'source' in test ? test.source : undefined, 'MessageEvent.source is ok');
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if (test.ports != undefined) {
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is(e.ports.length, test.ports.length, 'MessageEvent.ports is ok');
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is(e.ports, e.ports, 'MessageEvent.ports is ok');
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} else {
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ok(!('ports' in test) || test.ports == null, 'MessageEvent.ports is ok');
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}
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}
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try {
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var e = new MessageEvent('foobar', { source: 42 });
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ok(false, "Source has to be a window or a port");
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} catch(e) {
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ok(true, "Source has to be a window or a port");
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}
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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SpecialPowers.pushPrefEnv({"set": [["dom.messageChannel.enabled", true]]}, runTest);
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</script>
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</body>
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</html>
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