LayoutTests/imported/blink/cssom/insertrule-syntax-error-01.html - WebKit - Git at Google

 <!DOCTYPE html>
 <style>
 p { color: green; }
 </style>
 <script>
 document.styleSheets[0].insertRule("p { color: red; } garbage", 1);
 </script>
 <p>This text should be green.</p>
	<!DOCTYPE html>
	<style>
	p { color: green; }
	</style>
	<script>
	document.styleSheets[0].insertRule("p { color: red; } garbage", 1);
	</script>
	<p>This text should be green.</p>