<!doctype html>
<title>WebSockets: navigating nested browsing context with a websocket in top-level</title>
<meta name=timeout content=long>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=../constants.sub.js></script>
<meta name="variant" content="?default">
<meta name="variant" content="?wss">
<meta name="variant" content="?wpt_flags=h2">
<div id=log></div>
<p>Test requires popup blocker disabled</p>
<div id=log></div>
<script>
var t = asyn