1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>BOOST_<level>_NE</title> 5<link rel="stylesheet" href="../../../boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../index.html" title="Boost.Test"> 8<link rel="up" href="../testing_tool_ref.html" title="Reference API for writing tests"> 9<link rel="prev" href="assertion_boost_level_message.html" title="BOOST_<level>_MESSAGE"> 10<link rel="next" href="assertion_boost_level_predicate.html" title="BOOST_<level>_PREDICATE"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="assertion_boost_level_message.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../testing_tool_ref.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="assertion_boost_level_predicate.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h4 class="title"> 27<a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_ne"></a><a class="link" href="assertion_boost_level_ne.html" title="BOOST_<level>_NE"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special"><</span><span class="identifier">level</span><span class="special">></span><span class="identifier">_NE</span></code></a> 28</h4></div></div></div> 29<pre class="programlisting"><span class="identifier">BOOST_WARN_NE</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_NE</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_NE</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_<level>"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special"><</span><span class="identifier">level</span><span class="special">></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 matched values 35 are reported as well. 36 </p> 37<h6> 38<a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_ne.h0"></a> 39 <span class="phrase"><a name="boost_test.utf_reference.testing_tool_ref.assertion_boost_level_ne.example_descr"></a></span><a class="link" href="assertion_boost_level_ne.html#boost_test.utf_reference.testing_tool_ref.assertion_boost_level_ne.example_descr">Example: 40 BOOST_<level>_NE usage</a> 41 </h6> 42<div class="informaltable"><table class="table"> 43<colgroup><col></colgroup> 44<thead><tr><th> 45 <p> 46 Code 47 </p> 48 </th></tr></thead> 49<tbody><tr><td> 50<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> 51<span class="preprocessor">#include</span> <span class="special"><</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">></span> 52 53<span class="identifier">BOOST_AUTO_TEST_CASE</span><span class="special">(</span> <span class="identifier">test</span> <span class="special">)</span> 54<span class="special">{</span> 55 <span class="keyword">int</span> <span class="identifier">i</span> <span class="special">=</span> <span class="number">3</span><span class="special">;</span> 56 <span class="keyword">int</span> <span class="identifier">j</span> <span class="special">=</span> <span class="number">3</span><span class="special">;</span> 57 <span class="identifier">BOOST_CHECK_NE</span><span class="special">(</span> <span class="identifier">i</span><span class="special">,</span> <span class="identifier">j</span> <span class="special">);</span> 58<span class="special">}</span> 59</pre> 60 </td></tr></tbody> 61</table></div> 62<div class="informaltable"><table class="table"> 63<colgroup><col></colgroup> 64<thead><tr><th> 65 <p> 66 Output 67 </p> 68 </th></tr></thead> 69<tbody><tr><td> 70<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="special">></span><span class="identifier">example</span> 71<span class="identifier">Running</span> <span class="number">1</span> <span class="identifier">test</span> <span class="keyword">case</span><span class="special">...</span> 72<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">error</span> <span class="identifier">in</span> <span class="string">"test"</span><span class="special">:</span> <span class="identifier">check</span> <span class="identifier">i</span> <span class="special">!=</span> <span class="identifier">j</span> <span class="identifier">failed</span> <span class="special">[</span><span class="number">3</span> <span class="special">==</span> <span class="number">3</span><span class="special">]</span> 73 74<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> 75</pre> 76 </td></tr></tbody> 77</table></div> 78<p> 79 See also: 80 </p> 81<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"> 82 <a class="link" href="assertion_boost_level_eq.html" title="BOOST_<level>_EQUAL"><code class="computeroutput"><span class="identifier">BOOST_</span><span class="special"><</span><span class="identifier">level</span><span class="special">></span><span class="identifier">_EQUAL</span></code></a> 83 </li></ul></div> 84</div> 85<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 86<td align="left"></td> 87<td align="right"><div class="copyright-footer">Copyright © 2001-2020 Boost.Test contributors<p> 88 Distributed under the Boost Software License, Version 1.0. (See accompanying 89 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>) 90 </p> 91</div></td> 92</tr></table> 93<hr> 94<div class="spirit-nav"> 95<a accesskey="p" href="assertion_boost_level_message.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../testing_tool_ref.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="assertion_boost_level_predicate.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 96</div> 97</body> 98</html> 99
