third_party/WebKit/LayoutTests/fast/forms/label/detached-document.html

   1 <!DOCTYPE html>
   2 <label id="label">
   3 <script>
   4 var label = document.getElementById("label");
   5 var doc = document.implementation.createDocument("", null);
   6 doc.adoptNode(label);
   7 var mouseEvent = document.createEvent('MouseEvent');
   8 mouseEvent.initMouseEvent("click", 56644);
   9 label.dispatchEvent(mouseEvent)
  10 </script>