<!DOCTYPE html>
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>&lt;div&gt; with role grid; inherited supported state or property "aria-activedescendant"
         value of "obj1"
      </title>
   </head>
   <body>
      <div id="test" tabindex="0" role="grid" aria-activedescendant="obj1">
        <div role="row">
          <span role="gridcell" id="obj1">row1-cell1</span>
          <span role="gridcell" id="obj2">row1-cell2</span>
        </div>
      </div>
   </body>
</html>