src/third_party/WebKit/LayoutTests/fast/repaint/fixed-child-of-transformed-move-after-scroll.html

   1 <html>
   2 <head>
   3   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
   4   <script type="text/javascript">
   5       function scrollAndRepaint()
   6       {
   7           scrollBy(0, 200);
   8           if (window.testRunner) {
   9               document.body.offsetTop;
  10               testRunner.display();
  11               repaintTest();
  12            } else {
  13               setTimeout(repaintTest, 15);
  14            }
  15       }
  16       function repaintTest()
  17       {
  18           document.getElementById('toMove').style.left = "150px";
  19           document.getElementById('toMove').style.backgroundColor = "green";
  20       }
  21   </script>
  22 </head>
  23   <body onload="scrollAndRepaint()" style="height: 3000px;">
  24     <div style="position: absolute: top: 0; left: 0; -webkit-transform: translate(0, 0);">
  25       <p style="position: absolute; top: 210px">You should see a yellow rect on the left, and a green one on the right. No red pixels.</p>
  26       <div id="toMove" style="width: 100px; height: 100px; background-color: red; position: fixed; top: 270px; left: 10px;"></div>
  27       <div style="width: 100px; height: 100px; background-color: yellow; position: absolute; top: 270px; left: 10px; z-index: -5;"></div>
  28     </div>
  29   </body>
  30 </html>