boost/libs/fusion/test/sequence/tuple_conversion.cpp
2018-01-12 21:47:58 +01:00

52 lines
1.5 KiB
C++

/*=============================================================================
Copyright (c) 2016 Lee Clagett
Use modification and distribution are subject to 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).
==============================================================================*/
#include <boost/detail/lightweight_test.hpp>
#include <boost/fusion/tuple.hpp>
#define FUSION_SEQUENCE boost::fusion::tuple
#include "conversion.hpp"
// Bug in C++03 tuple? Cannot construct from a std::pair without including
// std::pair fusion adaption
#if !defined(BOOST_FUSION_HAS_VARIADIC_TUPLE)
# include <boost/fusion/adapted/std_pair.hpp>
#endif
using namespace test_detail;
void test_tuple()
{
BOOST_TEST((
run< can_copy< boost::fusion::tuple<int, int> > >(
std::pair<int, int>(1, 9)
)
));
BOOST_TEST((
run< can_copy< boost::fusion::tuple<int, convertible> > >(
std::pair<int, int>(1, 9)
)
));
BOOST_TEST((
run< can_copy< boost::fusion::tuple<convertible, int> > >(
std::pair<int, int>(1, 9)
)
));
BOOST_TEST((
run< can_copy< boost::fusion::tuple<convertible, convertible> > >(
std::pair<int, int>(1, 9)
)
));
}
int main()
{
test<can_assign>(); // conversion construction not supported
test_tuple();
return boost::report_errors();
}