third_party/WebKit/LayoutTests/fast/block/float/float-reinsertion-failure.html

   1 <!DOCTYPE html>
   2 <style>
   3 body {
   4     width: 50px;
   5 }
   6 #test {
   7     float: left;
   8     display: none;
   9 }
  10 .block {
  11     display: block !important;
  12 }
  13 </style>
  14 <script>
  15 window.onload = function () {
  16     var test = document.getElementById('test');
  17     test.classList.remove('block');
  18     test.offsetTop;
  19     test.classList.add('block');
  20     test.offsetTop;
  21     test.classList.remove('block');
  22     test.offsetTop;
  23     test.classList.add('block');
  24     test.offsetTop;
  25     if (window.testRunner)
  26         testRunner.dumpAsText();
  27 };
  28 </script>
  29 <body><img src="../resources/50x50.gif"/>
  30     <div id="test" class="block">Test passes if no assertion.</div>
  31