chromium/src/third_party/blink/web_tests/fast/forms/text/text-update-datalist-while-focused.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <html>
 <body>
 <script src="../../../resources/js-test.js"></script>
 <input list="d" id="input1">
 <datalist id="d">
 </datalist>
 <script>
 description('We should restore selection after datalist availability change.');
 var input1 = document.querySelector('#input1');
 input1.focus();
 document.querySelector('datalist').innerHTML = '<option value="a"></option>';
 document.execCommand('inserttext', false, 'abc');
 shouldBeEqualToString('input1.value', 'abc');
 </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<body>
	<script src="../../../resources/js-test.js"></script>
	<input list="d" id="input1">
	<datalist id="d">
	</datalist>
	<script>
	description('We should restore selection after datalist availability change.');
	var input1 = document.querySelector('#input1');
	input1.focus();
	document.querySelector('datalist').innerHTML = '<option value="a"></option>';
	document.execCommand('inserttext', false, 'abc');
	shouldBeEqualToString('input1.value', 'abc');
	</script>
	</body>
	</html>