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| <a name="utf.user-guide.test-organization.auto-test-case-template"></a>Test case template with automated registration</h6></div></div></div> |
| <p class="first-line-indented"> |
| To create a test case template registered in place of implementation, employ the macro |
| BOOST_AUTO_TEST_CASE_TEMPLATE. This facility is also called <em class="firstterm">auto test case template</em>. |
| </p> |
| <pre class="inline-synopsis"> |
| <a name="BOOST_AUTO_TEST_CASE_TEMPLATE"></a>BOOST_AUTO_TEST_CASE_TEMPLATE(<span class="emphasis"><em>test_case_name</em></span>, <span class="emphasis"><em>formal_type_parameter_name</em></span>, <span class="emphasis"><em>collection_of_types</em></span>)</pre> |
| <p class="first-line-indented"> |
| The macro BOOST_AUTO_TEST_CASE_TEMPLATE requires three arguments: |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term">The test case template name</span></p></td> |
| <td> |
| unique test cases template identifier |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">The name of a formal template parameter</span></p></td> |
| <td> |
| name of the type the test case template is instantiated with |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">The collection of types to instantiate test case template with</span></p></td> |
| <td> |
| arbitrary MPL sequence |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <div class="example"> |
| <a name="utf.user-guide.test-organization.auto-test-case-template.example10"></a><p class="title"><b>Example 14. Test case template with automated registration</b></p> |
| <div class="example-contents"> |
| <pre class="programlisting">#define BOOST_TEST_MODULE example |
| #include <boost/test/included/unit_test.hpp> |
| #include <boost/test/test_case_template.hpp> |
| #include <boost/mpl/list.hpp> |
| |
| //____________________________________________________________________________// |
| |
| typedef boost::mpl::list<int,long,unsigned char> test_types; |
| |
| BOOST_AUTO_TEST_CASE_TEMPLATE( my_test, T, test_types ) |
| { |
| BOOST_CHECK_EQUAL( sizeof(T), (unsigned)4 ) |
| } |
| |
| //____________________________________________________________________________// |
| </pre> |
| <table class="simplelist" border="0" summary="Simple list"><tr> |
| <td><code class="literal"><a href="../../../../src/examples/example10.cpp" target="_top">Source code</a></code></td> |
| <td> | </td> |
| <td><code class="literal"><a href="#" target="_top" id="id650768" onclick="toggle_element( 'example10-output', 'id650768', 'Show output', 'Hide output' ); return false;">Show output</a></code></td> |
| </tr></table> |
| <pre class="example-output" id="example10-output">> example |
| Running 3 test cases... |
| test.cpp(12): error in "my_test<unsigned char>": check sizeof(T) == 4 failed [1 != 4] |
| |
| *** 1 failure detected in test suite "example" |
| </pre> |
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