<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=685402
-->
<head>
  <title>Test for Bug 685402</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body style="background-color: gray;">

<iframe id="f" srcdoc="<body text=green>1" allowfullscreen></iframe>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=685402">Mozilla Bug 685402</a>
<p id="display"></p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 685402 **/

var frameWin;
var e1;
var prevEnabled;
var prevTrusted;

function begin()
{
  var f = document.getElementById("f");
  frameWin = f.contentWindow;
  e1 = frameWin.document.body;
  document.addEventListener("fullscreenchange", function() {
    opener.ok(document.fullscreenElement, "[navigation] Request should be granted");
    f.srcdoc = "<body text=blue onload='parent.b2()'>2";
  }, {once: true});

  e1.requestFullscreen();
}

function b2()
{
  opener.ok(!document.fullscreenElement, "[navigation] Should have left full-screen due to navigation.");
  opener.nextTest();
}

</script>
</pre>
</body>
</html>
