test_bug412901.html

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Test Info:

Manifest: layout/style/test/mochitest.toml

<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=412901

-->

<head>

  <title>Test for Bug 412901</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=412901">Mozilla Bug 412901</a>

<div id="testDiv" style="width:20px; height:20px; border:solid silver; border-left-width:0.2px; border-right-width:0px; border-top-width:2.3px; border-bottom-width:5.5px;">

<div id="testDiv2" style="width:20px; height:20px; border:hidden solid silver; border-left-width:0.2px; border-right-width:0px; border-top-width:2.3px; border-bottom-width:5.5px;">

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

</div>

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

</div>

<pre id="test">

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

/** Test for Bug 412901 **/

var div = document.getElementById("testDiv");

var computedStyle = document.defaultView.getComputedStyle(div);

// we never round down to 0px, very small widths are rounded up to 1px

is(computedStyle.borderLeftWidth, "1px");

is(computedStyle.borderRightWidth, "0px");

is(computedStyle.borderTopWidth, "2px");

is(computedStyle.borderBottomWidth, "5px");

var div2 = document.getElementById("testDiv2");

var computedStyle2 = document.defaultView.getComputedStyle(div2);

is(computedStyle2.borderLeftWidth, "0px");

is(computedStyle2.borderRightWidth, "0px");

is(computedStyle2.borderTopWidth, "0px");

is(computedStyle2.borderBottomWidth, "0px");

</script>

</pre>

</body>

</html>