dom/broadcastchannel/tests/test_dataURL.html
author Andrea Marchesini <amarchesini@mozilla.com>
Wed, 30 Nov 2016 15:13:27 +0100
changeset 324813 124b6d7669264412a06cd9885aa34f25768ea880
permissions -rw-r--r--
Bug 1318727 - BroadcastChannel should support data URL, r=smaug

<!DOCTYPE HTML>
<html>
<head>
  <title>Test for BroadcastChannel in data: URL</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<div id="dataURL">
var a = new BroadcastChannel('a');
var b = new BroadcastChannel('a');
a.onmessage = function(e) { parent.postMessage(e.data, "*"); };
b.postMessage(42);
</div>

<script>

SimpleTest.waitForExplicitFinish();

onmessage= function(e) {
  ok(e.data, "42", "BroadcastChannel works with data URLs");
  SimpleTest.finish();
}

var url = "data:text/html,<script>" + document.getElementById("dataURL").textContent + "</" + "script>";

var ifr = document.createElement('iframe');
document.body.appendChild(ifr);

ifr.setAttribute('sandbox', 'allow-scripts');
ifr.src = url;
</script>
</body>
</html>