LayoutTests/compositing/geometry/fixed-position-iframe-composited-page-scale.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 }
  14 ::-webkit-scrollbar {
  15   width: 0px;
  16   height: 0px;
  17 }
  18 </style>
  19 <script>
  20   function test() {
  21     if (window.internals)
  22       window.internals.setEnableCompositingForFixedPosition(document, true);
  23     if (window.layoutTestController) {
  24       layoutTestController.dumpAsText(true);
  25       eventSender.scalePageBy(2, 0, 0);
  26     }
  27
  28     var d = document.getElementById('frame').contentDocument.open();
  29     d.write("<div style='position:fixed; z-index: 1; left; 10px;'>TEST</div>");
  30     d.close();
  31   }
  32 </script>
  33 </head>
  34 <body onload="test();" style="width:2000px;height:2000px;">
  35 <div class="fixed-no-z-index">TEST</div><br>
  36 <iframe id="frame"></iframe>
  37 </body>
  38 </html>