ceph/src/boost/libs/test/example/unit_test_example_07.cpp

   1 //  (C) Copyright Gennadiy Rozental 2005-2014.
   2 //  Distributed under the Boost Software License, Version 1.0.
   3 //  (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //  See http://www.boost.org/libs/test for the library home page.
   7
   8 // Boost.Test
   9 #define BOOST_TEST_MODULE Unit_test_example_07
  10 #include <boost/test/unit_test.hpp>
  11 #include <boost/mpl/list.hpp>
  12
  13 //____________________________________________________________________________//
  14
  15 struct F {
  16     F() : i( 9 ) { BOOST_TEST_MESSAGE( "setup fixture" ); }
  17     ~F()         { BOOST_TEST_MESSAGE( "teardown fixture" ); }
  18
  19     int i;
  20 };
  21
  22 //____________________________________________________________________________//
  23
  24 BOOST_FIXTURE_TEST_SUITE( s, F )
  25
  26 typedef boost::mpl::list<char,int const,float,const double> test_types;
  27 // this test case template produce a separate test case for each type listed in test_types
  28 // each produced test case uses struct F as a fixture
  29 BOOST_AUTO_TEST_CASE_TEMPLATE( my_test, T, test_types )
  30 {
  31     T t = static_cast<T>(i);
  32
  33     // usually it's a bad idea to use BOOST_CHECK_EQUAL for checking equality values of
  34     // floating point types. This check may or may not produce an error report
  35     BOOST_TEST( (t*t+t)/10 == 9 );
  36 }
  37
  38 BOOST_AUTO_TEST_SUITE_END()
  39
  40 //____________________________________________________________________________//
  41
  42 // EOF