LayoutTests/tables/mozilla/bugs/bug2973.html

<table>
 <tr>
  <td>
   <table>
    <tr>
     <td>inside of table<img src="../images/mozilla-banner.gif" border=0 alt=""></td>
    </tr>
   </table>
  </td>
  <td>2nd row of outside table</td>
 </tr>
</table>