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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=571390
-->
<window title="Mozilla Bug 571390"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
class="foo bar">
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<!-- test results are displayed in the html:body -->
<body xmlns="http://www.w3.org/1999/xhtml">
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=571390"
target="_blank">Mozilla Bug 571390</a>
</body>
<!-- test code goes here -->
<script type="application/javascript">
<![CDATA[
/** Test for Bug 571390 **/
is(document.documentElement.classList.length, 2, "Should have 2 classes.");
ok(document.documentElement.classList.contains("foo"), "Should contain 'foo' class.");
ok(document.documentElement.classList.contains("bar"), "Should contain 'bar' class.");
ok(!document.documentElement.classList.contains("foobar"), "Shouldn't contain 'foobar' class.");
document.documentElement.classList.add("foobar");
is(document.documentElement.classList.length, 3, "Should have 3 classes.");
ok(document.documentElement.classList.contains("foo"), "Should contain 'foo' class.");
ok(document.documentElement.classList.contains("bar"), "Should contain 'bar' class.");
ok(document.documentElement.classList.contains("foobar"), "Should contain 'foobar' class.");
document.documentElement.classList.remove("foobar");
is(document.documentElement.classList.length, 2, "Should have 2 classes.");
ok(document.documentElement.classList.contains("foo"), "Should contain 'foo' class.");
ok(document.documentElement.classList.contains("bar"), "Should contain 'bar' class.");
ok(!document.documentElement.classList.contains("foobar"), "Shouldn't contain 'foobar' class.");
]]>
</script>
</window>
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