gecko-dev/dom/broadcastchannel/tests/test_broadcastchannel_close...

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<!DOCTYPE HTML>
<html>
<head>
<title>Test for BroadcastChannel</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<div id="content"></div>
<script type="application/javascript">
function runTest() {
var c1 = new BroadcastChannel("foo");
var c2 = new BroadcastChannel("foo");
var status = [];
c2.onmessage = function(e) {
status.push(e.data);
if (status.length == 2) {
is(status[0], "first", "First message has been received");
is(status[1], "second", "Second message has been received");
SimpleTest.finish();
}
c2.close();
};
c1.postMessage("first");
c1.postMessage("second");
}
SimpleTest.waitForExplicitFinish();
runTest();
</script>
</body>
</html>