LayoutTests/fast/block/block-only/margin-collapse-when-child-has-padding-border.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <body>
 <div style="width: 200px; height: 20px;">
     <div style="margin: -10px; padding: 5px; width: 100px; height: 200px;"></div>
 </div>
 <div style="width: 200px; height: 20px;">
     <div style="margin: 10px; border: 5px; width: 100px; height: 200px;"></div>
 </div>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<body>
	<div style="width: 200px; height: 20px;">
	<div style="margin: -10px; padding: 5px; width: 100px; height: 200px;"></div>
	</div>
	<div style="width: 200px; height: 20px;">
	<div style="margin: 10px; border: 5px; width: 100px; height: 200px;"></div>
	</div>
	</body>
	</html>