layout/generic/test/test_bug503813.html
author L. David Baron <dbaron@dbaron.org>
Sat, 13 Sep 2014 06:17:36 -0700
changeset 228423 c81eb3a1336b2ab5f4e83b8b5df394dfea8be37e
parent 75087 1188456710819d4606e74396be333ead9fe63261
child 528457 c9c0c6f2eed54a187e124942e53c3660b4cf17d8
permissions -rw-r--r--
Bug 977991 patch 1 - Expose variant of RulesMatching on nsHTMLCSSStyleSheet that is less work to call. r=birtles This allows nsStyleSet::RuleNodeWithReplacement to call it without constructing an entire (and unnecessary) ElementRuleProcessorData, which will happen in patch 3.

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=503813
-->
<head>
  <title>Test for Bug 503813</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>        
  <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>        
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  <style>
   #a:after { content:"anonymous text"; display:block; height:10px; }
   #a:hover:after { content:"hover content"; display:block; height:20px; }
   #b:after { content:"anonymous text"; display:block; height:10px; }
   #b:hover:after { content:url(file_Dolske.png); display:block; height:20px; }
  </style>
</head>
<body>
<div id="content" style="width:300px;">
  <div id="a" style="margin:10px;"></div>
  <div id="b" style="margin:10px;"></div>
</div>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=503813">Mozilla Bug 503813</a>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 503813 **/
function test()
{
  synthesizeMouse(document.getElementById("a"), 5, 5, { type: "mousemove" });
  is(document.getElementById("a").getBoundingClientRect().height, 20,
     "Expected hover style");
  synthesizeMouse(document.getElementById("b"), 5, 5, { type: "mousemove" });
  is(document.getElementById("b").getBoundingClientRect().height, 20,
     "Expected hover style");
  SimpleTest.finish();
}
// Run 'test' when we've exited paint suppression and done layout
window.onload = function() { setTimeout(test, 0); };
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>