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Test Info:

<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<title>Test for Bug 221428</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<link rel="stylesheet" href="data:text/css,body { color: green; }">
<style>
@import url("data:text/css,body { border: 1px solid transparent; }");
body { color: black; }
</style>
<script>
var executed = false;
</script>
<link rel="stylesheet" href="javascript:executed = true;">
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=221428">Mozilla Bug 221428</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 221428 **/
var exceptionThrown = false;
try {
is(document.styleSheets[1].cssRules[0].cssText, "body { color: green; }",
"Should get the color: green rule back");
} catch (e) {
exceptionThrown = true;
}
ok(!exceptionThrown, "Should be able to access data: <link> stylesheet");
exceptionThrown = false;
try {
is(document.styleSheets[2].cssRules[1].cssText, "body { color: black; }",
"Should get the color: black rule back");
} catch (e) {
exceptionThrown = true;
}
ok(!exceptionThrown, "Should be able to access <style> stylesheet");
exceptionThrown = false;
try {
is(document.styleSheets[2].cssRules[0].styleSheet.cssRules[0].cssText,
"body { border: 1px solid transparent; }",
"Should get the 'border: 1px solid transparent' rule back");
} catch (e) {
exceptionThrown = true;
}
ok(!exceptionThrown, "Should be able to access data: @import stylesheet");
ok(!executed,
"Shouldn't be executing stylesheet-link javascript: URIs against " +
"the page context");
</script>
</pre>
</body>
</html>