webidl/ecmascript-binding/support/dummy-iframe.html - external/w3c/web-platform-tests - Git at Google

 <!DOCTYPE html>
 <meta charset="utf-8">
 <body>foo
 <button id="element"></button>
 <script>
     window.text = document.body.firstChild;
 </script>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<body>foo
	<button id="element"></button>
	<script>
	window.text = document.body.firstChild;
	</script>