| // (C) Copyright Gennadiy Rozental 2001-2008. |
| // Distributed under the Boost Software License, Version 1.0. |
| // (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| |
| // See http://www.boost.org/libs/test for the library home page. |
| // |
| // File : $RCSfile$ |
| // |
| // Version : $Revision: 54633 $ |
| // |
| // Description : generators and helper macros for parameterized tests |
| // *************************************************************************** |
| |
| #ifndef BOOST_TEST_PARAMETERIZED_TEST_HPP_021102GER |
| #define BOOST_TEST_PARAMETERIZED_TEST_HPP_021102GER |
| |
| // Boost.Test |
| #include <boost/test/unit_test_suite.hpp> |
| #include <boost/test/utils/callback.hpp> |
| |
| // Boost |
| #include <boost/type_traits/remove_reference.hpp> |
| #include <boost/type_traits/remove_const.hpp> |
| |
| #include <boost/test/detail/suppress_warnings.hpp> |
| |
| //____________________________________________________________________________// |
| |
| #define BOOST_PARAM_TEST_CASE( function, begin, end ) \ |
| boost::unit_test::make_test_case( function, \ |
| BOOST_TEST_STRINGIZE( function ), \ |
| (begin), (end) ) \ |
| /**/ |
| |
| #define BOOST_PARAM_CLASS_TEST_CASE( function, tc_instance, begin, end ) \ |
| boost::unit_test::make_test_case( function, \ |
| BOOST_TEST_STRINGIZE( function ), \ |
| (tc_instance), \ |
| (begin), (end) ) \ |
| /**/ |
| |
| namespace boost { |
| |
| namespace unit_test { |
| |
| // ************************************************************************** // |
| // ************** test_func_with_bound_param ************** // |
| // ************************************************************************** // |
| |
| namespace ut_detail { |
| |
| template<typename ParamType> |
| struct test_func_with_bound_param { |
| template<typename T> |
| test_func_with_bound_param( callback1<ParamType> test_func, T const& param ) |
| : m_test_func( test_func ) |
| , m_param( param ) |
| {} |
| |
| void operator()() { m_test_func( m_param ); } |
| |
| private: |
| callback1<ParamType> m_test_func; |
| ParamType m_param; |
| }; |
| |
| // ************************************************************************** // |
| // ************** param_test_case_generator ************** // |
| // ************************************************************************** // |
| |
| template<typename ParamType, typename ParamIter> |
| class param_test_case_generator : public test_unit_generator { |
| public: |
| param_test_case_generator( callback1<ParamType> const& test_func, |
| const_string tc_name, |
| ParamIter par_begin, |
| ParamIter par_end ) |
| : m_test_func( test_func ) |
| , m_tc_name( ut_detail::normalize_test_case_name( tc_name ) ) |
| , m_par_begin( par_begin ) |
| , m_par_end( par_end ) |
| {} |
| |
| virtual test_unit* next() const |
| { |
| if( m_par_begin == m_par_end ) |
| return (test_unit*)0; |
| |
| test_func_with_bound_param<ParamType> bound_test_func( m_test_func, *m_par_begin ); |
| test_unit* res = new test_case( m_tc_name, bound_test_func ); |
| |
| ++m_par_begin; |
| |
| return res; |
| } |
| |
| private: |
| // Data members |
| callback1<ParamType> m_test_func; |
| std::string m_tc_name; |
| mutable ParamIter m_par_begin; |
| ParamIter m_par_end; |
| }; |
| |
| //____________________________________________________________________________// |
| |
| template<typename UserTestCase,typename ParamType> |
| struct user_param_tc_method_invoker { |
| typedef void (UserTestCase::*test_method)( ParamType ); |
| |
| // Constructor |
| user_param_tc_method_invoker( shared_ptr<UserTestCase> inst, test_method test_method ) |
| : m_inst( inst ), m_test_method( test_method ) {} |
| |
| void operator()( ParamType p ) { ((*m_inst).*m_test_method)( p ); } |
| |
| // Data members |
| shared_ptr<UserTestCase> m_inst; |
| test_method m_test_method; |
| }; |
| |
| //____________________________________________________________________________// |
| |
| } // namespace ut_detail |
| |
| template<typename ParamType, typename ParamIter> |
| inline ut_detail::param_test_case_generator<ParamType,ParamIter> |
| make_test_case( callback1<ParamType> const& test_func, |
| const_string tc_name, |
| ParamIter par_begin, |
| ParamIter par_end ) |
| { |
| return ut_detail::param_test_case_generator<ParamType,ParamIter>( test_func, tc_name, par_begin, par_end ); |
| } |
| |
| //____________________________________________________________________________// |
| |
| template<typename ParamType, typename ParamIter> |
| inline ut_detail::param_test_case_generator< |
| BOOST_DEDUCED_TYPENAME remove_const<BOOST_DEDUCED_TYPENAME remove_reference<ParamType>::type>::type,ParamIter> |
| make_test_case( void (*test_func)( ParamType ), |
| const_string tc_name, |
| ParamIter par_begin, |
| ParamIter par_end ) |
| { |
| typedef BOOST_DEDUCED_TYPENAME remove_const<BOOST_DEDUCED_TYPENAME remove_reference<ParamType>::type>::type param_value_type; |
| return ut_detail::param_test_case_generator<param_value_type,ParamIter>( test_func, tc_name, par_begin, par_end ); |
| } |
| |
| //____________________________________________________________________________// |
| |
| template<typename UserTestCase,typename ParamType, typename ParamIter> |
| inline ut_detail::param_test_case_generator< |
| BOOST_DEDUCED_TYPENAME remove_const<BOOST_DEDUCED_TYPENAME remove_reference<ParamType>::type>::type,ParamIter> |
| make_test_case( void (UserTestCase::*test_method )( ParamType ), |
| const_string tc_name, |
| boost::shared_ptr<UserTestCase> const& user_test_case, |
| ParamIter par_begin, |
| ParamIter par_end ) |
| { |
| typedef BOOST_DEDUCED_TYPENAME remove_const<BOOST_DEDUCED_TYPENAME remove_reference<ParamType>::type>::type param_value_type; |
| return ut_detail::param_test_case_generator<param_value_type,ParamIter>( |
| ut_detail::user_param_tc_method_invoker<UserTestCase,ParamType>( user_test_case, test_method ), |
| tc_name, |
| par_begin, |
| par_end ); |
| } |
| |
| //____________________________________________________________________________// |
| |
| } // unit_test |
| |
| } // namespace boost |
| |
| //____________________________________________________________________________// |
| |
| #include <boost/test/detail/enable_warnings.hpp> |
| |
| #endif // BOOST_TEST_PARAMETERIZED_TEST_HPP_021102GER |
| |