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-rw-r--r--dom/messagechannel/tests/test_messageChannel_selfTransferring.html32
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diff --git a/dom/messagechannel/tests/test_messageChannel_selfTransferring.html b/dom/messagechannel/tests/test_messageChannel_selfTransferring.html
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=677638
+-->
+<head>
+ <meta charset="utf-8">
+ <title>MessagePort/Channel no self tranferring</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=677638">Mozilla Bug 677638</a>
+<div id="content"></div>
+<pre id="test">
+</pre>
+ <script type="application/javascript">
+
+ var a = new MessageChannel();
+
+ var status = false;
+ try {
+ a.port1.postMessage('foobar', [a.port1]);
+ } catch(e) {
+ status =true;
+ }
+
+ ok(status, "Transfering the same port should throw");
+
+ </script>
+</body>
+</html>