test_bug842853-2.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=842853

-->

<head>

  <meta charset="utf-8">

  <title>Test for Bug 842853</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

  <script type="application/javascript">

  /** Test for Bug 842853 **/

SimpleTest.waitForExplicitFinish();

async function verifyAfterLoad() {

  var e = document.getElementsByTagName('iframe')[0];

  var win = e.contentWindow;

  if (win.location.hash != '') {

    // Allow a half pixel difference because the scroll position is aligned with

    // screen pixels instead of CSS pixels (bug 1774315).

    isfuzzy(win.scrollY, 500, 0.5);

    SimpleTest.finish();

    return;

function runTest() {

  var e = document.getElementsByTagName('iframe')[0];

  var win = e.contentWindow;

  if (win.location.hash != '') {

    return;

  win.location.hash='#anchor'

  win.scrollTo(0,500);

  e.setAttribute("onload","verifyAfterLoad()");

  win.location.reload()

  </script>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=842853">Mozilla Bug 842853</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

</pre>

<iframe src="file_bug842853.html"></iframe>

<script>

</script>

</body>

</html>