accessibility/crashtests/append-image-using-illegal-map.html - external/w3c/web-platform-tests - Git at Google

 <!DOCTYPE html>
 <map name="map1"><button><li>xyz</li></button></map>
 <script>
  const image = document.createElement('img');
  image.setAttribute('src', 'exists.gif');
  image.setAttribute('usemap', '#map1');
  document.documentElement.appendChild(image);
 </script>
	<!DOCTYPE html>
	<map name="map1"><button><li>xyz</li></button></map>
	<script>
	const image = document.createElement('img');
	image.setAttribute('src', 'exists.gif');
	image.setAttribute('usemap', '#map1');
	document.documentElement.appendChild(image);
	</script>