third_party/WebKit/LayoutTests/fast/block/positioning/positioned-layout-in-block-flow-when-margin-changes.html

   1 <!DOCTYPE html>
   2 <style>
   3 body {
   4     margin: 0px;
   5 }
   6 #first {
   7     height:100px;
   8 }
   9 #next {
  10     position:absolute;
  11 }
  12 </style>
  13 <script src="../../../resources/check-layout.js"></script>
  14 <div id="container">
  15     <div id="first">a</div>
  16     <div id="next" data-total-y=0>crbug.com/501353: Tests positioned movement layout when margins change.</div>
  17 </div>
  18 <div id="test-output"></div>
  19 <script>
  20     document.body.offsetTop;
  21     first = document.getElementById("first");
  22     first.style['margin-top'] = '-100px';
  23     window.checkLayout("#next", document.getElementById("test-output"));
  24 </script>