third_party/WebKit/LayoutTests/fast/block/positioning/child-of-fixed-pos-after-movement.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4     <style>
   5     #abs {
   6         position: absolute;
   7     }
   8     #fixed {
   9         position: fixed;
  10         background: blue;
  11         width: 80%;
  12     }
  13     #inner {
  14         background: lime;
  15     }
  16     </style>
  17     <script src="../../../resources/check-layout.js"></script>
  18 </head>
  19
  20 <body id="body" style="width:800px;">
  21     <p>webkit.org/b/115379: Ensure children of fixed pos objects get a layout when the fixed pos
  22        object detects that it has to move with an absolute positioned ancestor.</p>
  23     <div id="abs">
  24         <div id="fixed">
  25             fixed div
  26             <div id="inner" data-expected-width=800>inner div</div>
  27         </div>
  28     </div>
  29     <script>
  30     document.getElementById('inner').offsetLeft;
  31     document.getElementById('fixed').style.width='100%';
  32     checkLayout('#fixed');
  33     </script>
  34 </body>
  35 </html>