third_party/WebKit/LayoutTests/fast/scrolling/fractional-scroll-offset-iframe-fixed-position.html

   1 <html> This test scrolls the iframe body by fractional scroll offset but the fixed position element should stay fixed
   2 <body style='height:2000px'>
   3   <iframe srcdoc="
   4     <body style='width:1000px;height:2000px;background-color:green'>
   5     <div style='position:fixed; background-color:red; width: 100px; height: 100px; top: 0px; left: 0px;'> </div>
   6     <input type='checkbox' style='margin-top:100px'> the checkbox should not be blurred
   7     </body>
   8     <script>
   9       window.scrollTo(0, 0.5)
  10     </script>
  11   "</iframe>
  12 </body>
  13 </html>