66 lines
1.6 KiB
HTML
66 lines
1.6 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for BroadcastChannel.postMessage invalid State</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.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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<div id="content"></div>
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<script type="application/javascript">
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let c1 = new BroadcastChannel('order');
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let c2 = new BroadcastChannel('order');
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let c3 = new BroadcastChannel('order');
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let events = [];
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let doneCount = 0;
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function whichBC(bc) {
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if (bc == c1) return "c1";
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if (bc == c2) return "c2";
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if (bc == c3) return "c3";
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return "What?!?";
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}
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function handler(e) {
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events.push(e);
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if (e.data == 'done') {
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doneCount++;
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if (doneCount == 2) {
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is(events.length, 6, "Correct length");
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is(whichBC(events[0].target), "c2", 'target for event 0');
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is(events[0].data, 'from c1');
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is(whichBC(events[1].target), "c3", 'target for event 1');
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is(events[1].data, 'from c1');
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is(whichBC(events[2].target), "c1", 'target for event 2');
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is(events[2].data, 'from c3');
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is(whichBC(events[3].target), "c2", 'target for event 3');
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is(events[3].data, 'from c3');
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is(whichBC(events[4].target), "c1", 'target for event 4');
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is(events[4].data, 'done');
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is(whichBC(events[5].target), "c3", 'target for event 5');
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is(events[5].data, 'done');
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SimpleTest.finish();
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}
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}
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}
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c1.onmessage = handler;
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c2.onmessage = handler;
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c3.onmessage = handler;
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c1.postMessage('from c1');
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c3.postMessage('from c3');
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c2.postMessage('done');
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SimpleTest.waitForExplicitFinish();
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</script>
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</body>
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</html>
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