// (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 | |