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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_test.testing_tools.summary"></a><a class="link" href="summary.html" title="Summary of the API for writing tests">Summary of the API
      for writing tests</a>
</h3></div></div></div>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Assertions
                </p>
              </th>
<th>
                <p>
                  Short description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_test_universal_macro.html" title="BOOST_TEST"><code class="computeroutput"><span class="identifier">BOOST_TEST</span></code></a>, <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_test_universal_macro.html" title="BOOST_TEST"><code class="computeroutput"><span class="identifier">BOOST_TEST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span></code></a>
                </p>
              </td>
<td>
                <p>
                  General purpose assertion macro.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level.html" title="BOOST_&lt;level&gt;"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Simple validation of a boolean predicate value.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_bitwise_eq.html" title="BOOST_&lt;level&gt;_BITWISE_EQUAL"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_BITWISE_EQUAL</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Bitwise equality test of two elements.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_eq.html" title="BOOST_&lt;level&gt;_EQUAL"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_EQUAL</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Equality test of two elements.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_eq_collections.html" title="BOOST_&lt;level&gt;_EQUAL_COLLECTIONS"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_EQUAL_COLLECTIONS</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Element-wise equality test of two collections.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_close.html" title="BOOST_&lt;level&gt;_CLOSE"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_CLOSE</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Floating point comparison using a percentage of deviation.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_close_fraction.html" title="BOOST_&lt;level&gt;_CLOSE_FRACTION"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_CLOSE_FRACTION</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Floating point comparison using the fraction of the compared operands.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_exception.html" title="BOOST_&lt;level&gt;_EXCEPTION"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_EXCEPTION</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Exception detection and validation check.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_ge.html" title="BOOST_&lt;level&gt;_GE"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_GE</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Comparison of two values (with convenient reporting).
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_gt.html" title="BOOST_&lt;level&gt;_GT"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_GT</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Comparison of two values (with convenient reporting).
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_le.html" title="BOOST_&lt;level&gt;_LE"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_LE</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Comparison of two values (with convenient reporting).
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_lt.html" title="BOOST_&lt;level&gt;_LT"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_LT</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Comparison of two values (with convenient reporting).
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_message.html" title="BOOST_&lt;level&gt;_MESSAGE"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_MESSAGE</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Same as <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level.html" title="BOOST_&lt;level&gt;"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span></code></a>
                  with a custom message in case of failure.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_ne.html" title="BOOST_&lt;level&gt;_NE"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_NE</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Comparison of two values (with convenient reporting).
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_no_throw.html" title="BOOST_&lt;level&gt;_NO_THROW"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_NO_THROW</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Checks an expression does not throw any exception.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_predicate.html" title="BOOST_&lt;level&gt;_PREDICATE"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_PREDICATE</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Checks a list of arguments against a predicate functor.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_small.html" title="BOOST_&lt;level&gt;_SMALL"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_SMALL</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Checks a value is small according to a tolerance.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_level_throw.html" title="BOOST_&lt;level&gt;_THROW"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special">&lt;</span><span class="identifier">level</span><span class="special">&gt;</span><span class="identifier">_THROW</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Checks an expression throws a specific type of expression.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/test_org_boost_test_case_expected_failure.html" title="BOOST_AUTO_TEST_CASE_EXPECTED_FAILURES"><code class="computeroutput"><span class="identifier">BOOST_AUTO_TEST_CASE_EXPECTED_FAILURES</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Indicates the number of expected failures for a test case
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_error.html" title="BOOST_ERROR"><code class="computeroutput"><span class="identifier">BOOST_ERROR</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Logs an error message, fails but does not abort the current test.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_fail.html" title="BOOST_FAIL"><code class="computeroutput"><span class="identifier">BOOST_FAIL</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Logs an error message, fails and aborts the current test.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_boost_is_defined.html" title="BOOST_IS_DEFINED"><code class="computeroutput"><span class="identifier">BOOST_IS_DEFINED</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Checks at runtime whether or not the supplied preprocessor symbol
                  is defined.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Decorators
                </p>
              </th>
<th>
                <p>
                  Short description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/decorator_expected_failures.html" title="expected_failures (decorator)"><code class="computeroutput"><span class="identifier">expected_failures</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Indicates the expected failures of a test unit.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/decorator_timeout.html" title="timeout (decorator)"><code class="computeroutput"><span class="identifier">timeout</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Sets the maximum amount of time a test unit should take.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/decorator_tolerance.html" title="tolerance (decorator)"><code class="computeroutput"><span class="identifier">tolerance</span></code></a>
                </p>
              </td>
<td>
                <p>
                  Sets the floating point comparison tolerance for a test unit.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Control macros
                </p>
              </th>
<th>
                <p>
                  Short description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_control_under_debugger.html" title="BOOST_TEST_TOOLS_UNDER_DEBUGGER"><code class="computeroutput"><span class="identifier">BOOST_TEST_TOOLS_UNDER_DEBUGGER</span></code></a>
                </p>
              </td>
<td>
                <p>
                  When defined, test assertions are compiled in debugger-friendly
                  mode.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="../utf_reference/testing_tool_ref/assertion_control_under_debuggable.html" title="BOOST_TEST_TOOLS_DEBUGGABLE"><code class="computeroutput"><span class="identifier">BOOST_TEST_TOOLS_DEBUGGABLE</span></code></a>
                </p>
              </td>
<td>
                <p>
                  When defined, test assertions are compiled in two modes (debugger-friendly
                  and full-featured), and the version is selected at run-time.
                </p>
              </td>
</tr>
</tbody>
</table></div>
</div>
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<td align="right"><div class="copyright-footer">Copyright &#169; 2001-2019 Boost.Test
      contributors<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
      </p>
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