1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>The external test runner usage variant</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="../adv_scenarios.html" title="Advanced Usage Scenarios"> 9<link rel="prev" href="shared_lib_customizations/init_func.html" title="Customizing the module's initialization function"> 10<link rel="next" href="obsolete_init_func.html" title="The obsolete initialization function"> 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="shared_lib_customizations/init_func.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adv_scenarios.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="obsolete_init_func.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h3 class="title"> 27<a name="boost_test.adv_scenarios.external_test_runner"></a><a class="link" href="external_test_runner.html" title="The external test runner usage variant">The external 28 test runner usage variant</a> 29</h3></div></div></div> 30<p> 31 This usage variant does not provide any <a class="link" href="test_module_runner_overview.html" title="Test module runner">test 32 runner</a>. You employ it when you only want to define a <a class="link" href="../section_glossary.html#ref_test_tree">test 33 tree</a> and possibly an <a class="link" href="test_module_init_overview.html" title="Test module's initialization">initialization 34 function</a>, and expect another (external) program to evaluate these 35 tests. This external program will come with its own test runner. 36 </p> 37<p> 38 If you plan to use an external test runner with your test module, you need 39 to build it as a dynamic library. You need to define macro flag <a class="link" href="../utf_reference/link_references/link_boost_test_dyn_link.html" title="BOOST_TEST_DYN_LINK"><code class="computeroutput"><span class="identifier">BOOST_TEST_DYN_LINK</span></code></a> either in a 40 makefile or before the header <code class="computeroutput"><span class="identifier">boost</span><span class="special">/</span><span class="identifier">test</span><span class="special">/</span><span class="identifier">unit_test</span><span class="special">.</span><span class="identifier">hpp</span></code> inclusion. An external test runner 41 utility is required to link with dynamic library. 42 </p> 43<p> 44 The <span class="emphasis"><em>Unit Test Framework</em></span> comes with an example external 45 test runner <code class="computeroutput"><span class="identifier">console_test_runner</span></code>: 46 Given a name of the test module (implemented as a shared library), and a 47 name of the initialization function defined therein, the program can run 48 all the tests from the module's test tree. 49 </p> 50</div> 51<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 52<td align="left"></td> 53<td align="right"><div class="copyright-footer">Copyright © 2001-2020 Boost.Test contributors<p> 54 Distributed under the Boost Software License, Version 1.0. (See accompanying 55 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>) 56 </p> 57</div></td> 58</tr></table> 59<hr> 60<div class="spirit-nav"> 61<a accesskey="p" href="shared_lib_customizations/init_func.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adv_scenarios.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="obsolete_init_func.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> 62</div> 63</body> 64</html> 65
