test_bug443985.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=443985

-->

<head>

  <title>Test for Bug 443985</title>

  <script src="/tests/SimpleTest/SimpleTest.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=443985">Mozilla Bug 443985</a>

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

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

</div>

<pre id="test">

<script class="testbody" type="text/javascript">

/** Test for Bug 443985 **/

function listenerForNoScroll(evt) {

  is(evt.clientX, evt.pageX, "Wrong .pageX");

  is(evt.clientY, evt.pageY, "Wrong .pageY");

  is(evt.screenX, 0, "Wrong .screenX");

  is(evt.screenY, 0, "Wrong .screenY");

  is(evt.clientX, 10, "Wrong .clientX");

  is(evt.clientY, 10, "Wrong .clientY");

function listenerForScroll(evt) {

  isnot(evt.clientX, evt.pageX, "Wrong .pageX");

  isnot(evt.clientY, evt.pageY, "Wrong .pageY");

  ok(evt.pageX > 3000, "Wrong .pageX");

  ok(evt.pageY > 3000, "Wrong .pageY");

  is(evt.screenX, 0, "Wrong .screenX");

  is(evt.screenY, 0, "Wrong .screenY");

  is(evt.clientX, 10, "Wrong .clientX");

  is(evt.clientY, 10, "Wrong .clientY");

function doTest() {

  window.scrollTo(0, 0);

  var target = document.getElementById("testTarget");

  target.addEventListener("click", listenerForNoScroll, true);

  var me = document.createEvent("MouseEvent");

  me.initMouseEvent("click", true, true, window, 0, 0, 0, 10, 10,

                    false, false, false, false, 0, null);

  target.dispatchEvent(me);

  target.removeEventListener("click", listenerForNoScroll, true);

  target.scrollIntoView(true);

  target.addEventListener("click", listenerForScroll, true);

  me = document.createEvent("MouseEvent");

  me.initMouseEvent("click", true, true, window, 0, 0, 0, 10, 10,

                    false, false, false, false, 0, null);

  target.dispatchEvent(me);

  target.addEventListener("click", listenerForNoScroll, true);

  document.getElementsByTagName("a")[0].scrollIntoView(true);

  SimpleTest.finish();

SimpleTest.waitForExplicitFinish();

addLoadEvent(doTest);

</script>

</pre>

<div style="min-height: 4000px; min-width: 4000px;"></div>

<div style="min-width: 4000px; text-align: right;">

  <span id="testTarget" style="border: 1px solid black;">testTarget</span>

</div>

</body>

</html>