third_party/WebKit/LayoutTests/paint/invalidation/spv2/fixed-child-of-fixed-move-after-scroll.html

   1 <!-- Based on fast/repaint/fixed-child-of-fixed-move-after-scroll.html -->
   2 <html>
   3 <head>
   4   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
   5   <script src="resources/paint-invalidation-test.js"></script>
   6   <script type="text/javascript">
   7       function scrollAndRepaint()
   8       {
   9           scrollBy(0, 200);
  10           runPaintInvalidationTest();
  11       }
  12       window.expectedPaintInvalidationObjects = [
  13           "LayoutBlockFlow (positioned) DIV id='toMove'",
  14       ];
  15       function paintInvalidationTest()
  16       {
  17           document.getElementById('toMove').style.left = "150px";
  18           document.getElementById('toMove').style.backgroundColor = "green";
  19       }
  20   </script>
  21 </head>
  22   <body onload="scrollAndRepaint()" style="height: 3000px;">
  23     <div style="position: fixed: top: 0; left: 0;">
  24       <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>
  25       <div id="toMove" style="width: 100px; height: 100px; background-color: red; position: fixed; top: 70px; left: 10px;"></div>
  26       <div style="width: 100px; height: 100px; background-color: yellow; position: absolute; top: 270px; left: 10px; z-index: -5;"></div>
  27     </div>
  28   </body>
  29 </html>