LayoutTests/fast/doctypes/doctype-after-comment.html - WebKit - Git at Google

 <!-- A comment -->
 <!DOCTYPE HTML>
 <html>
 <head>
     <script>
         if (window.testRunner)
             testRunner.dumpAsText();

         log = function(msg)
         {
             document.getElementById('console').appendChild(document.createTextNode(msg + "\n"));
         }

         onload = function()
         {
             if (document.doctype)
                 log("PASS: a doctype after a comment was not ignored.");
             else
                 log("FAIL: a doctype after a comment was ignored.");

             if (document.childNodes[1] == document.doctype)
                 log("PASS: a doctype after a comment was set as the second element correctly and not moved to be the first child.");
             else
                 log("FAIL: a doctype after a comment was not set as the second element correctly.");
         }
     </script>
 </head>
 <body>
     This tests the behavior of a Doctype after a comment at the beginning of the document..
     <pre id="console"></pre>
 </body>
 </html>
	<!-- A comment -->
	<!DOCTYPE HTML>
	<html>
	<head>
	<script>
	if (window.testRunner)
	testRunner.dumpAsText();

	log = function(msg)
	{
	document.getElementById('console').appendChild(document.createTextNode(msg + "\n"));
	}

	onload = function()
	{
	if (document.doctype)
	log("PASS: a doctype after a comment was not ignored.");
	else
	log("FAIL: a doctype after a comment was ignored.");

	if (document.childNodes[1] == document.doctype)
	log("PASS: a doctype after a comment was set as the second element correctly and not moved to be the first child.");
	else
	log("FAIL: a doctype after a comment was not set as the second element correctly.");
	}
	</script>
	</head>
	<body>
	This tests the behavior of a Doctype after a comment at the beginning of the document..
	<pre id="console"></pre>
	</body>
	</html>