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| </a><b>BOOST_TEST_CHECKPOINT</b> |
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| <a name="utf.user-guide.test-output.log.BOOST_TEST_CHECKPOINT"></a>BOOST_TEST_CHECKPOINT</h6></div></div></div> |
| <p class="first-line-indented"> |
| The macro BOOST_TEST_CHECKPOINT is intended to be used to inject "named" checkpoint position. The |
| macro signature is as follows: |
| </p> |
| <pre class="inline-synopsis"> |
| <a name="BOOST_TEST_CHECKPOINT"></a>BOOST_TEST_CHECKPOINT(<span class="emphasis"><em>checkoint_message</em></span>)</pre> |
| <p class="first-line-indented"> |
| The message formatted at the checkpoint position is saved and reported by the exception logging functions (if any |
| occurs). Similarly to the <code class="computeroutput"><a class="link" href="BOOST_TEST_MESSAGE.html#BOOST_TEST_MESSAGE">BOOST_TEST_MESSAGE</a></code> the message can be formatted from any standard |
| output stream compliant components. |
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| <div class="example"> |
| <a name="utf.user-guide.test-output.log.BOOST_TEST_CHECKPOINT.example22"></a><p class="title"><b>Example 28. BOOST_TEST_CHECKPOINT usage</b></p> |
| <div class="example-contents"> |
| <pre class="programlisting">#define BOOST_TEST_MODULE example |
| #include <boost/test/included/unit_test.hpp> |
| |
| //____________________________________________________________________________// |
| |
| extern void foo( int i ); |
| |
| //____________________________________________________________________________// |
| |
| BOOST_AUTO_TEST_CASE( test_external_interface ) |
| { |
| for( int i = 3; i >=0; i-- ) { |
| BOOST_TEST_CHECKPOINT( "Calling foo with i=" << i ); |
| foo( i ); |
| } |
| } |
| |
| //____________________________________________________________________________// |
| |
| void foo( int i ) |
| { |
| int j = 2/(i-1); |
| } |
| |
| //____________________________________________________________________________//</pre> |
| <table class="simplelist" border="0" summary="Simple list"><tr> |
| <td><code class="literal"><a href="../../../../src/examples/example22.cpp" target="_top">Source code</a></code></td> |
| <td> | </td> |
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| <pre class="example-output" id="example22-output">> example |
| Running 1 test case... |
| unknown location(0): fatal error in "test_external_interface": signal: integer divide by zero; address of failing instruction: 0x00048090 |
| test.cpp(13): last checkpoint: Calling foo with i=1 |
| |
| *** 1 failure detected in test suite "example" |
| </pre> |
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