 class="link" href="../../testing_tools/reports.html#boost_test.testing_tools.reports.custom_messages">the
          following way</a>:
        </p>
<pre class="programlisting"><span class="identifier">BOOST_TEST</span><span class="special">(</span><span class="identifier">processor</span><span class="special">.</span><span class="identifier">op1</span><span class="special">(</span><span class="identifier">i</span><span class="special">));</span>
</pre>
<p>
          replaced by
        </p>
<pre class="pro