LayoutTests/fast/forms/clone-input-with-dirty-value.html - WebKit - Git at Google

 <!DOCTYPE HTML>
 <html>
 <body>
 <p>This tests cloning an input element with an edited value.
 The cloned input element should retain the edited value and you should see PASSED blow.</p>
 <pre id="log"></pre>
 <div><input id="test" title="1" type="text" value="FAIL"></div>
 <script type="text/javascript">

 if (window.testRunner)
     testRunner.dumpAsText();

 var test = document.getElementById('test');
 test.value = 'PASS';

 var x = test.offsetLeft; // Force layout

 var clone = test.cloneNode(true);
 test.parentNode.appendChild(clone);
 test.value = '';

 clone.focus();
 clone.selectionStart = clone.selectionEnd = clone.value.length;
 document.execCommand('InsertText', false, 'ED');

 document.getElementById('log').textContent = clone.value;

 </script>
 </body>
 </html>
	<!DOCTYPE HTML>
	<html>
	<body>
	<p>This tests cloning an input element with an edited value.
	The cloned input element should retain the edited value and you should see PASSED blow.</p>
	<pre id="log"></pre>
	<div><input id="test" title="1" type="text" value="FAIL"></div>
	<script type="text/javascript">

	if (window.testRunner)
	testRunner.dumpAsText();

	var test = document.getElementById('test');
	test.value = 'PASS';

	var x = test.offsetLeft; // Force layout

	var clone = test.cloneNode(true);
	test.parentNode.appendChild(clone);
	test.value = '';

	clone.focus();
	clone.selectionStart = clone.selectionEnd = clone.value.length;
	document.execCommand('InsertText', false, 'ED');

	document.getElementById('log').textContent = clone.value;

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