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  26 <div class="titlepage"><div><div><h4 class="title">
  27 <a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_eq"></a><a class="link" href="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>
  28 </h4></div></div></div>
  29 <pre class="programlisting"><span class="identifier">BOOST_WARN_EQUAL</span><span class="special">(</span><span class="identifier">left</span><span class="special">,</span> <span class="identifier">right</span><span class="special">);</span>
  30 <span class="identifier">BOOST_CHECK_EQUAL</span><span class="special">(</span><span class="identifier">left</span><span class="special">,</span> <span class="identifier">right</span><span class="special">);</span>
  31 <span class="identifier">BOOST_REQUIRE_EQUAL</span><span class="special">(</span><span class="identifier">left</span><span class="special">,</span> <span class="identifier">right</span><span class="special">);</span>
  32 </pre>
  33 <p>
  34           Check performed by these tools is the same as the one performed by <code class="computeroutput"><a class="link" href="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><span class="special">(</span><span class="identifier">left</span> <span class="special">==</span> <span class="identifier">right</span><span class="special">)</span></code>. The difference is that the mismatched
  35           values are reported as well.
  36         </p>
  37 <div class="note"><table border="0" summary="Note">
  38 <tr>
  39 <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../../../../doc/src/images/note.png"></td>
  40 <th align="left">Note</th>
  41 </tr>
  42 <tr><td align="left" valign="top"><p>
  43             It is bad idea to use these tools to compare floating point values. Use
  44             <a class="link" href="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> or <a class="link" href="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> tools instead.
  45           </p></td></tr>
  46 </table></div>
  47 <h6>
  48 <a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_eq.h0"></a>
  49           <span class="phrase"><a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_eq.example_descr"></a></span><a class="link" href="assertion_boost_level_eq.html#boost_test.utf_reference.testing_tool_ref.assertion_boost_level_eq.example_descr">Example:
  50           BOOST_&lt;level&gt;_EQUAL usage</a>
  51         </h6>
  52 <div class="informaltable"><table class="table">
  53 <colgroup><col></colgroup>
  54 <thead><tr><th>
  55                   <p>
  56                     Code
  57                   </p>
  58                 </th></tr></thead>
  59 <tbody><tr><td>
  60 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_TEST_MODULE</span> <span class="identifier">example</span>
  61 <span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">test</span><span class="special">/</span><span class="identifier">included</span><span class="special">/</span><span class="identifier">unit_test</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
  62
  63 <span class="identifier">BOOST_AUTO_TEST_CASE</span><span class="special">(</span> <span class="identifier">test</span> <span class="special">)</span>
  64 <span class="special">{</span>
  65   <span class="keyword">int</span> <span class="identifier">i</span> <span class="special">=</span> <span class="number">2</span><span class="special">;</span>
  66   <span class="keyword">int</span> <span class="identifier">j</span> <span class="special">=</span> <span class="number">1</span><span class="special">;</span>
  67   <span class="identifier">BOOST_REQUIRE_EQUAL</span><span class="special">(</span> <span class="identifier">i</span><span class="special">,</span> <span class="identifier">j</span> <span class="special">);</span>
  68 <span class="special">}</span>
  69 </pre>
  70                 </td></tr></tbody>
  71 </table></div>
  72 <div class="informaltable"><table class="table">
  73 <colgroup><col></colgroup>
  74 <thead><tr><th>
  75                   <p>
  76                     Output
  77                   </p>
  78                 </th></tr></thead>
  79 <tbody><tr><td>
  80 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="special">&gt;</span> <span class="identifier">example</span>
  81 <span class="identifier">Running</span> <span class="number">1</span> <span class="identifier">test</span> <span class="keyword">case</span><span class="special">...</span>
  82 <span class="identifier">test</span><span class="special">.</span><span class="identifier">cpp</span><span class="special">(</span><span class="number">10</span><span class="special">):</span> <span class="identifier">fatal</span> <span class="identifier">error</span> <span class="identifier">in</span> <span class="string">"test"</span><span class="special">:</span> <span class="identifier">critical</span> <span class="identifier">check</span> <span class="identifier">i</span> <span class="special">==</span> <span class="identifier">j</span> <span class="identifier">has</span> <span class="identifier">failed</span> <span class="special">[</span><span class="number">2</span> <span class="special">!=</span> <span class="number">1</span><span class="special">]</span>
  83
  84 <span class="special">***</span> <span class="number">1</span> <span class="identifier">failures</span> <span class="identifier">is</span> <span class="identifier">detected</span> <span class="identifier">in</span> <span class="identifier">test</span> <span class="identifier">suite</span> <span class="string">"example"</span>
  85 </pre>
  86                 </td></tr></tbody>
  87 </table></div>
  88 <p>
  89           See also:
  90         </p>
  91 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
  92 <li class="listitem">
  93               <a class="link" href="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>
  94             </li>
  95 <li class="listitem">
  96               <a class="link" href="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>
  97             </li>
  98 <li class="listitem">
  99               <a class="link" href="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>
 100             </li>
 101 <li class="listitem">
 102               <a class="link" href="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>
 103             </li>
 104 </ul></div>
 105 </div>
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