LayoutTests/compositing/layer-creation/rotate3d-overlap.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
   <style type="text/css" media="screen">
     .box {
       position: relative;
       width: 100px;
       height: 100px;
       background-color: blue;
       margin: 20px;
       box-shadow: 0 0 3px black; /* make the compositing layers a little bigger */
     }

     .container {
       display: inline-block;
     }
   </style>
   <script type="text/javascript" charset="utf-8">
    if (window.testRunner)
      testRunner.dumpAsText();

    function doTest()
    {
        if (window.testRunner) {
          document.getElementById('results').innerText = window.testRunner.layerTreeAsText();
          testRunner.notifyDone();
        }
    }

    window.addEventListener('load', doTest, false);
   </script>
 </head>
 <body>
   <div class="container">
     <div class="box" style="-webkit-transform: translateZ(0);"></div>
     <!-- The second box should not be composited. -->
     <div class="box"></div>
   </div>

   <div class="container">
     <div class="composited box" style="-webkit-transform: rotate3d(0, 0, 1, 15deg);"></div>
     <!-- The second box should not be composited. -->
     <div class="box"></div>
   </div>

   <div class="container">
     <div class="composited box" style="-webkit-transform: rotate3d(0, 0, 1, 45deg);"></div>
     <!-- The second box should be composited. -->
     <div class="box"></div>
   </div>

   <pre id="results">Layer tree goes here in DRT.</pre>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<style type="text/css" media="screen">
	.box {
	position: relative;
	width: 100px;
	height: 100px;
	background-color: blue;
	margin: 20px;
	box-shadow: 0 0 3px black; /* make the compositing layers a little bigger */
	}

	.container {
	display: inline-block;
	}
	</style>
	<script type="text/javascript" charset="utf-8">
	if (window.testRunner)
	testRunner.dumpAsText();

	function doTest()
	{
	if (window.testRunner) {
	document.getElementById('results').innerText = window.testRunner.layerTreeAsText();
	testRunner.notifyDone();
	}
	}

	window.addEventListener('load', doTest, false);
	</script>
	</head>
	<body>
	<div class="container">
	<div class="box" style="-webkit-transform: translateZ(0);"></div>
	<!-- The second box should not be composited. -->
	<div class="box"></div>
	</div>

	<div class="container">
	<div class="composited box" style="-webkit-transform: rotate3d(0, 0, 1, 15deg);"></div>
	<!-- The second box should not be composited. -->
	<div class="box"></div>
	</div>

	<div class="container">
	<div class="composited box" style="-webkit-transform: rotate3d(0, 0, 1, 45deg);"></div>
	<!-- The second box should be composited. -->
	<div class="box"></div>
	</div>

	<pre id="results">Layer tree goes here in DRT.</pre>
	</body>
	</html>