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- <div class="titlepage"><div><div><h3 class="title">
- <a name="boost_test.practical_usage_recommendations.command_line_usage_recommendatio"></a><a class="link" href="command_line_usage_recommendatio.html" title="Command line usage recommendations">Command
- line usage recommendations</a>
- </h3></div></div></div>
- <h5>
- <a name="boost_test.practical_usage_recommendations.command_line_usage_recommendatio.h0"></a>
- <span class="phrase"><a name="boost_test.practical_usage_recommendations.command_line_usage_recommendatio.if_you_got_fatal_exception_somew"></a></span><a class="link" href="command_line_usage_recommendatio.html#boost_test.practical_usage_recommendations.command_line_usage_recommendatio.if_you_got_fatal_exception_somew">If
- you got fatal exception somewhere within test case, make program generate
- core-dump by adding extra command line argument</a>
- </h5>
- <p>
- If you got "memory access violation" message (or any other message
- indication fatal or system error) when you run you test, to get more information
- about the error location add
- </p>
- <pre class="programlisting">--<a class="link" href="../utf_reference/rt_param_reference/catch_system.html" title="catch_system_errors">catch_system_error</a>=no
- </pre>
- <p>
- to the test run command line. Now run the test again and it will create a
- core-dump you could analyze using you preferable debugger. Or run it under
- debugger in a first place and it will break at the point of failure.
- </p>
- <h5>
- <a name="boost_test.practical_usage_recommendations.command_line_usage_recommendatio.h1"></a>
- <span class="phrase"><a name="boost_test.practical_usage_recommendations.command_line_usage_recommendatio.how_to_use_test_module_build_wit"></a></span><a class="link" href="command_line_usage_recommendatio.html#boost_test.practical_usage_recommendations.command_line_usage_recommendatio.how_to_use_test_module_build_wit">How
- to use test module build with Boost.Test framework under management of automated
- regression test facilities?</a>
- </h5>
- <p>
- My first recommendation is to make sure that the test framework catches all
- fatal errors by adding argument
- </p>
- <pre class="programlisting">--<a class="link" href="../utf_reference/rt_param_reference/catch_system.html" title="catch_system_errors">catch_system_error</a>=yes
- </pre>
- <p>
- to all test modules invocations. Otherwise test program may produce unwanted
- dialogs (depends on compiler and OS) that will halt you regression tests
- run. The second recommendation is to suppress result report output by adding
- </p>
- <pre class="programlisting">--<a class="link" href="../utf_reference/rt_param_reference/report_level.html" title="report_level">report_level</a>=no
- </pre>
- <p>
- argument and test log output by adding
- </p>
- <pre class="programlisting">--<a class="link" href="../utf_reference/rt_param_reference/log_level.html" title="log_level">log_level</a>=nothing
- </pre>
- <p>
- argument, so that test module won't produce undesirable output no one is
- going to look at anyway. We recommend relying only on result code that will
- be consistent for all test programs. An alternative to my second recommendation
- is direct both log and report to separate file you could analyze later on.
- Moreover you can make Boost.Test to produce them in XML or JUNIT format using
- </p>
- <pre class="programlisting">--<a class="link" href="../utf_reference/rt_param_reference/output_format.html" title="output_format">output_format</a>=XML
- </pre>
- <p>
- or
- </p>
- <pre class="programlisting">--<a class="link" href="../utf_reference/rt_param_reference/log_format.html" title="log_format">log_format</a>=JUNIT
- </pre>
- <p>
- and use some automated tool that will format this information as you like.
- </p>
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