third_party/WebKit/LayoutTests/paint/invalidation/spv2/scroll-in-fixed-layer.html

   1 <!-- Based on fast/repaint/scroll-in-fixed-layer.html -->
   2 <html>
   3 <head>
   4     <link rel="stylesheet" href="../../../fast/repaint/resources/default.css"></style>
   5     <script src="resources/paint-invalidation-test.js" type="text/javascript"></script>
   6     <script type="text/javascript">
   7         window.onload = function() {
   8             window.scrollTo(1000, 1000);
   9             runPaintInvalidationTest();
  10         };
  11
  12         window.expectedPaintInvalidationObjects = [
  13             "LayoutBlockFlow (positioned) DIV id='moveMe' class='fixed clipped'",
  14             "LayoutBlockFlow (positioned) DIV class='absolute green'",
  15             "LayoutBlockFlow (positioned) DIV class='absolute red'",
  16         ];
  17         function paintInvalidationTest()
  18         {
  19             var moveMeElement = document.getElementById('moveMe');
  20             moveMeElement.scrollTop = 100;
  21             moveMeElement.scrollLeft = 150;
  22         }
  23     </script>
  24 </head>
  25 <body style="height:2000px;">
  26     <!-- You should see 1 green rectangle in the output and no red. -->
  27     <div id="moveMe" style="top: 150px; left: 100px;" class="fixed clipped">
  28         <div class="absolute green" style="top: 100px; left: 150px;"></div>
  29         <div class="absolute red" style="top:0px; left: 0px;"></div>
  30     </div>
  31     <!-- Make sure we are scrolled -->
  32     <div style="top: 0px; left: 0px;" class="absolute red"></div>
  33 </body>
  34 </html>