author shindli <>
Tue, 02 Oct 2018 00:04:57 +0300
changeset 494791 88315c6735dec7bbb70c5933e2b11e7343114f73
parent 494783 docshell/test/mochitest/test_bug653741.html@d0d9cd85f3dba3ba7bd08dc54e2279fae2316570
child 494882 58adc643dcdc20eccb4d30bc454b50420e96c020
permissions -rw-r--r--
Backed out 3 changesets (bug 1417383) for bustages in /builds/worker/workspace/build/src/docshell/test/mochitest/ CLOSED TREE Backed out changeset 44d07650e6fe (bug 1417383) Backed out changeset d0d9cd85f3db (bug 1417383) Backed out changeset ddaef0a8de5f (bug 1417383)

  <title>Test for Bug 653741</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<a target="_blank" href="">Mozilla Bug 653741</a>

<script type="application/javascript">

/** Test for Bug 653741 **/

function childLoad() {
  // Spin the event loop so we leave the onload handler.

function childLoad2() {
  let cw = $('iframe').contentWindow;

  // Save the Y offset.  For sanity's sake, make sure it's not 0, because we
  // should be at the bottom of the page!
  let origYOffset = Math.round(cw.pageYOffset);
  ok(origYOffset != 0, 'Original Y offset is not 0.');

  // Scroll the iframe to the top, then navigate to #bottom again.
  cw.scrollTo(0, 0);

  // Our current location is #bottom, so this should scroll us down to the
  // bottom again.
  cw.location = cw.location + '';

  is(Math.round(cw.pageYOffset), origYOffset, 'Correct offset after reloading page.');


<iframe height='100px' id='iframe' src='file_bug653741.html#bottom'></iframe>