LayoutTests/compositing/clipping/css-clip-non-stacking.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
     <style>
         .container {
             position: absolute;
             left: 100px;
             height: 50px;
             width: 500px;
             border-radius: 0 25px 25px 0;
             background-color: silver;
             box-sizing: border-box;
         }

         .child {
             position: absolute;
             top: 20px;
             left: 20px;
             height: 50px;
             width: 220px;
             border: 4px solid green;
             padding: 10px;
             background-color: orange;
             transform: translateZ(0);
         }

         .compositing-trigger {
             position: absolute;
             top: 40px;
             left: 110px;
             width: 20px;
             height: 520px;
             background-color: gray;
             transform: translateZ(0);
         }
     </style>
 </head>
 <body>
     <div class="compositing-trigger"></div>

     <div class="container" style="top: 50px; clip: rect(0px, 500px, 150px, 0px);">
         <div class="child">
             this element should not be clipped
         </div>
     </div>

     <div class="container" style="top: 200px; clip: rect(0px, 500px, 150px, 0px); border-radius: 0px">
         <div class="child">
             this element should not be clipped
         </div>
     </div>

     <div class="container" style="top: 350px; clip: rect(0px, 500px, 50px, 0px);">
         <div class="child">
             this element should be clipped
         </div>
     </div>

     <div class="container" style="top: 500px; clip: rect(0px, 500px, 50px, 0px); border-radius: 0px">
         <div class="child">
             this element should be clipped
         </div>
     </div>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<style>
	.container {
	position: absolute;
	left: 100px;
	height: 50px;
	width: 500px;
	border-radius: 0 25px 25px 0;
	background-color: silver;
	box-sizing: border-box;
	}

	.child {
	position: absolute;
	top: 20px;
	left: 20px;
	height: 50px;
	width: 220px;
	border: 4px solid green;
	padding: 10px;
	background-color: orange;
	transform: translateZ(0);
	}

	.compositing-trigger {
	position: absolute;
	top: 40px;
	left: 110px;
	width: 20px;
	height: 520px;
	background-color: gray;
	transform: translateZ(0);
	}
	</style>
	</head>
	<body>
	<div class="compositing-trigger"></div>

	<div class="container" style="top: 50px; clip: rect(0px, 500px, 150px, 0px);">
	<div class="child">
	this element should not be clipped
	</div>
	</div>

	<div class="container" style="top: 200px; clip: rect(0px, 500px, 150px, 0px); border-radius: 0px">
	<div class="child">
	this element should not be clipped
	</div>
	</div>

	<div class="container" style="top: 350px; clip: rect(0px, 500px, 50px, 0px);">
	<div class="child">
	this element should be clipped
	</div>
	</div>

	<div class="container" style="top: 500px; clip: rect(0px, 500px, 50px, 0px); border-radius: 0px">
	<div class="child">
	this element should be clipped
	</div>
	</div>
	</body>
	</html>