test_bug662170.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=662170

-->

<head>

  <title>Test for Bug 662170</title>

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

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

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

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=662170">Mozilla Bug 662170</a>

<script type="application/javascript">

/** Test for Bug 662170 */

SimpleTest.waitForExplicitFinish();

function childLoad() {

  // Spin the event loop so we leave the onload handler.

  SimpleTest.executeSoon(childLoad2);

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(Math.round(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 #.");

  SimpleTest.finish();

</script>

<!-- When the iframe loads, it calls childLoad(). -->

<iframe height='100px' id='iframe' src='file_bug662170.html'></iframe>

</body>

</html>