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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=416168
-->
<head>
  <title>Test for Bug 416168</title>
  <script type="text/javascript" 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=416168">Mozilla Bug 416168</a>
<p id="display">

<div id="a" style="overflow: hidden; outline: 1px solid black; height: 0px;">
  <div style="margin-top: 50px; width:20px; height:20px;"></div>
</div>

<div id="b" style="overflow: hidden; outline: 1px solid black; width:0px; height: 100px;">
</div>

<div id="c" style="overflow: hidden; outline: 1px solid black; width:100px; height: 0px;">
</div>

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

</div>
<pre id="test">
<script class="testbody" type="text/javascript">

var a = document.getElementById("a");
is(a.scrollHeight, 70, "margin-top included");

var b = document.getElementById("b");
is(b.scrollHeight, 100, "zero width");

var c = document.getElementById("c");
is(c.scrollWidth, 100, "zero height");

</script>
</pre>
</body>
</html>