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