 />
              <input type="time" id="chkStep" />
              <input type="time" id="chkSetValueTest" />
              <input type="time" id="chkSupportAttribute" min="01:01:01.001" max="12:12:12.012" step="600" />
      </div>
    <div id="log">
    </div>

  <script type="text/javascript">

/* check default value */
test(function(){ assert_equals(document.getElementById("chkDefaultValue").value, "");
}, "time element of default time value");
test(function(){assert_equals(document.getElementById('chkS