chromium/src/third_party/blink/web_tests/editing/pasteboard/paste-code-in-pre.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <html>
 <body>
 <p>This tests a bug when copying HTML markup inside &lt;pre&gt; tags. When pasted, this content would appear as the rendered form of that markup.
 You should see markup in the editable region below. See &lt;rdar://5027857&gt;.</p>
 <div><pre id="pre" contenteditable="true">&lt;input type='button'&gt;foo&lt;br&gt;bar&lt;b&gt;baz&lt;/b&gt;</pre></div>
 <script src="../../resources/dump-as-markup.js"></script>
 <script>

 var pre = document.getElementById("pre");
 pre.focus();
 document.execCommand("SelectAll");
 document.execCommand("Cut");
 document.execCommand("Paste");

 Markup.description(document.getElementsByTagName('p')[0].textContent);
 Markup.dump(pre.parentNode);

 </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<body>
	<p>This tests a bug when copying HTML markup inside <pre> tags. When pasted, this content would appear as the rendered form of that markup.
	You should see markup in the editable region below. See <rdar://5027857>.</p>
	<div><pre id="pre" contenteditable="true"><input type='button'>foo<br>bar<b>baz</b></pre></div>
	<script src="../../resources/dump-as-markup.js"></script>
	<script>

	var pre = document.getElementById("pre");
	pre.focus();
	document.execCommand("SelectAll");
	document.execCommand("Cut");
	document.execCommand("Paste");

	Markup.description(document.getElementsByTagName('p')[0].textContent);
	Markup.dump(pre.parentNode);

	</script>
	</body>
	</html>