/span> allows to filter which test units
          to execute during testing. The <span class="emphasis"><em>Unit Test Framework</em></span>
          supports both "selection filters", which allow to select which
          test units to enable from the set of available test units, and "disabler
          filters", which allow to disable some test units. The <span class="emphasis"><em>Unit
          Test Framework</em></span> also supports enabling/disabling test units at
          compile time. These setti