<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="../../resources/js-test.js"></script>
<style>
@-webkit-keyframes anim {
from {
color: green;
}
}
</style>
</head>
<body>
<script>
description("This test verifies that a keyframe rule's 'parentRule' points back to the keyframe rule.");
var rules = document.styleSheets[1].cssRules;
shouldBe("rules[0][0].parentRule", "rules[0]");
shouldBe("rules[0][0].style.parentRule", "rules[0][0]");
</script>
</body>
</html>