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

   1 <html>
   2 <head>
   3   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
   4   <script src="../../resources/run-after-display.js"></script>
   5   <script src="resources/text-based-repaint.js"></script>
   6   <script type="text/javascript">
   7       function scrollAndRepaint()
   8       {
   9           scrollBy(0, 200);
  10           runRepaintTest();
  11       }
  12
  13       function repaintTest()
  14       {
  15           document.getElementById('toMove').style.left = "150px";
  16           document.getElementById('toMove').style.backgroundColor = "green";
  17       }
  18   </script>
  19 </head>
  20   <body onload="scrollAndRepaint()" style="height: 3000px;">
  21     <div style="position: fixed: top: 0; left: 0;">
  22       <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>
  23       <div id="toMove" style="width: 100px; height: 100px; background-color: red; position: fixed; top: 70px; left: 10px;"></div>
  24       <div style="width: 100px; height: 100px; background-color: yellow; position: absolute; top: 270px; left: 10px; z-index: -5;"></div>
  25     </div>
  26   </body>
  27 </html>