third_party/WebKit/LayoutTests/fast/repaint/layout-state-scrolloffset3.html

   1 <!DOCTYPE html>
   2 <html>
   3 <script src="resources/text-based-repaint.js"></script>
   4 <body onload="runRepaintTest()">
   5   You should see the text 'after' in the inner box with no mangled pixels.
   6   <div id="parent" style="position:absolute; width:125px; height:300px; overflow:hidden; border: solid 1px red">
   7     <div style="position:absolute; width:100px; height:100px; left:100px; top:100px; border:solid 1px green; overflow:hidden">
   8       <div id="target" style="width:50px; height:50px">before</div>
   9     </div>
  10     <div style="width:1000px; height:1000px;"></div>
  11   </div>
  12 </body>
  13 <script>
  14   parent = document.getElementById('parent');
  15   parent.scrollTop = 10;
  16   parent.scrollLeft = 10;
  17
  18   function repaintTest() {
  19     document.getElementById('target').innerText = 'after';
  20   }
  21 </script>
  22 </html>