author Ed Morley <>
Mon, 14 May 2012 21:05:24 +0100
changeset 93909 3f7291bc4efc003964fb98b1390019771042f3ac
parent 74314 95496a360748609134a5c666d57c7f48aa23393e
permissions -rw-r--r--
Backout 345ae68f15f4, b3b40121ac8d, 0d18b7a246d7, 9dbb6064ab58, dee9d7fa8eb6, 63eec6bfa948, 323c6be7cfe8 & f4aac7523a48 (bug 732875) for compilation failures

  <title>Test for Bug 662170</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 662170</a>

<script type="application/javascript;version=1.7">

/** Test for Bug 662170 **/

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

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

  // When we initially load the page, we should be at the top.
  is(cw.pageYOffset, 0, 'Initial Y offset should be 0.');
  // Scroll the iframe to the bottom.
  cw.scrollTo(0, 300);

  // Did we actually scroll somewhere?
  isnot(cw.pageYOffset, 0, 'Y offset should be non-zero after scrolling.');

  // Now load file_bug662170.html#, which should take us to the top of the
  // page.
  cw.location = cw.location + '#';

  is(cw.pageYOffset, 0, 'Correct Y offset after loading #.');


<!-- When the iframe loads, it calls childLoad(). -->
<iframe height='100px' id='iframe' src='file_bug662170.html'></iframe>