src/third_party/WebKit/LayoutTests/fast/repaint/fixed-scale.html

   1 <html>
   2 <head>
   3     <link rel="stylesheet" href="resources/default.css">
   4     <style>
   5         .translated {
   6             transform: scale(2, 2);
   7             -webkit-transform: scale(2, 2);
   8             -moz-transform: scale(2, 2);
   9         }
  10     </style>
  11     <script src="resources/repaint.js"></script>
  12     <script>
  13         if (window.testRunner)
  14             testRunner.dumpAsTextWithPixelResults();
  15
  16         function repaintTest()
  17         {
  18             document.getElementById('t').setAttribute("class", "green translated");
  19         }
  20     </script>
  21 </head>
  22 <body style="height:2000px;" onload="runRepaintTest()">
  23     <!-- Repaint test for https://bugs.webkit.org/show_bug.cgi?id=64650: RenderLayer fixed position logic needs more basic testing -->
  24     <!-- You should see no red on this page. -->
  25     <div style="position: absolute; top: 300px; left: 100px;" class="red"></div>
  26     <div id="t" style="position: fixed; top: 125px; left: 125px; width: 50px; height: 50px;" class="green"></div>
  27     <script>
  28         window.scrollTo(0, 200);
  29     </script>
  30 </body>
  31 </html>