third_party/WebKit/LayoutTests/compositing/geometry/fixed-position-composited-page-scale-scroll.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <style>
   5 .fixed-no-z-index {
   6   position: absolute;
   7   left: 10px;
   8 }
   9 .fixed-with-z-index {
  10   position: fixed;
  11   z-index: 1;
  12   left: 10px;
  13   transform:translateZ(0);
  14 }
  15 </style>
  16 <script>
  17   if (window.internals && window.eventSender) {
  18     window.internals.settings.setPreferCompositingToLCDTextEnabled(true);
  19     window.internals.setPageScaleFactor(2);
  20   }
  21   function test() {
  22     window.scrollTo(100,100);
  23     if (window.testRunner)
  24       testRunner.dumpAsText();
  25   }
  26 </script>
  27 </head>
  28 <body onload="test();" style="width:2000px;height:2000px;">
  29 <div class="fixed-no-z-index">This test should not hit an assertion in LayoutGeometryMap in debug builds</div><br>
  30 <div class="fixed-with-z-index">This test should not hit an assertion in LayoutGeometryMap in debug builds</div>
  31 </body>
  32 </html>