third_party/WebKit/LayoutTests/fast/css/empty-style-reattach.html

   1 <!DOCTYPE html>
   2
   3 <style>
   4     #empty:empty {
   5         display: none;
   6     }
   7 </style>
   8
   9 <div id="empty"></div>
  10
  11 <script>
  12     if (window.testRunner)
  13         testRunner.dumpAsText();
  14
  15     var isEmpty = true;
  16     var div = document.getElementById("empty");
  17
  18     function toggle()
  19     {
  20         div.innerHTML = isEmpty ? "Should be visible" : "";
  21         isEmpty = !isEmpty;
  22         div.offsetLeft;
  23     }
  24
  25     onload = function() {
  26         toggle(); // not empty
  27         toggle(); // empty
  28         toggle(); // not empty
  29     };
  30 </script>
  31