nly the signals sent by the system and caught by the Boost.Test framework. Since the running binary may be in incoherent/instable state, the test execution is aborted and all remaining tests are discarded.</p>
<div class="note"><table border="0" summary="Note">
<tr>
<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../../../doc/src/images/note.png"></td>
<th align="left">Note</th>
</tr>
<tr><td align="left" valign="top"><p>may be called before test_observer::test_unit_fi