docshell/test/test_bug1186774.html
author Sebastian Hengst <archaeopteryx@coole-files.de>
Fri, 14 Apr 2017 23:39:22 +0200
changeset 401420 d523c49136775a7187486dbc96858a2cb0383bfb
parent 396172 a2ee4de4944ca8dd2e8a97046a625eb86a85f64d
child 417090 68d5e6c5ee1b6b15ed5c4db7aab041e227414293
permissions -rw-r--r--
Backed out changeset 322fde2d53bf (bug 1356569) so bug 1355161 can be backed out. r=backout

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1186774
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1186774</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for Bug 1186774 **/

var child;

function runTest() {
  child = window.open("data:text/html,<div style='height: 9000px;'></div>", "", "width=100,height=100");
  child.onload = function() {
    setTimeout(function() {
      child.scrollTo(0, 0);
      child.history.pushState({}, "initial");
      child.scrollTo(0, 3000);
      child.history.pushState({}, "scrolled");
      child.scrollTo(0, 6000);
      child.history.back();
    });
  }

  child.onpopstate = function() {
    is(Math.round(child.scrollY),  6000, "Shouldn't have scrolled before popstate");
    child.close();
    SimpleTest.finish();
  }
}

SimpleTest.waitForExplicitFinish();
addLoadEvent(runTest);

  </script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1186774">Mozilla Bug 1186774</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>
</body>
</html>