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           if (window.testRunner)
  10             testRunner.waitUntilDone();
  11
  12           scrollBy(0, 200);
  13
  14           runAfterDisplay(function() {
  15             runRepaintTest();
  16             if (window.testRunner)
  17               testRunner.notifyDone();
  18           });
  19       }
  20       function repaintTest()
  21       {
  22           document.getElementById('toMove').style.left = "150px";
  23           document.getElementById('toMove').style.backgroundColor = "green";
  24       }
  25   </script>
  26 </head>
  27   <body onload="scrollAndRepaint()" style="height: 3000px;">
  28     <div style="position: fixed: top: 0; left: 0;">
  29       <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>
  30       <div id="toMove" style="width: 100px; height: 100px; background-color: red; position: fixed; top: 70px; left: 10px;"></div>
  31       <div style="width: 100px; height: 100px; background-color: yellow; position: absolute; top: 270px; left: 10px; z-index: -5;"></div>
  32     </div>
  33   </body>
  34 </html>