third_party/WebKit/LayoutTests/fast/dom/class-attr-change-double-mutation-fire.html

   1 <!DOCTYPE html>
   2 <html>
   3 <div id="result"></div>
   4 <style>
   5     #test {}
   6 </style>
   7 <script>
   8 if (window.testRunner)
   9     testRunner.dumpAsText();
  10
  11 var count = 0;
  12
  13 function setResult()
  14 {
  15     if (count == 1)
  16         result.innerHTML = "PASS";
  17     else
  18         result.innerHTML = "FAIL";
  19 }
  20
  21 test = document.createElement('div');
  22 test.addEventListener('DOMSubtreeModified', function() { count++; setResult(); }, false)
  23 test.setAttribute('class', 'test');
  24 </script>
  25 </html>