</em></span> or a <span class="emphasis"><em>driver</em></span>
      that, given the test tree, ensures the test tree is initialized, tests are
      executed and necessary reports generated. For more information <a class="link" href="adv_scenarios/test_module_runner_overview.html" title="Test module runner">see
      here</a>.
    </p>
<a name="test_log"></a><h4>
<a name="boost_test.section_glossary.h11"></a>
      <span class="phrase"><a name="boost_test.section_glossary.test_log"></a></span><a class="li