chromium/src/third_party/blink/web_tests/fast/forms/text/text-height-grow.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <body>
 <input value=foo style="height:0.5em;">
 <input placeholder=foo style="height:0.5em;">
 <script>
 document.body.offsetHeight;
 document.getElementsByTagName('input')[0].style.height = 'initial';
 document.getElementsByTagName('input')[1].style.height = 'initial';
 </script>
 </body>
	<!DOCTYPE html>
	<body>
	<input value=foo style="height:0.5em;">
	<input placeholder=foo style="height:0.5em;">
	<script>
	document.body.offsetHeight;
	document.getElementsByTagName('input')[0].style.height = 'initial';
	document.getElementsByTagName('input')[1].style.height = 'initial';
	</script>
	</body>