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Add test case from #106. Refs #106.

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Peter Dimov
2025-05-08 03:04:21 +03:00
parent 7e04eb38f9
commit f8ee448fa5
2 changed files with 33 additions and 0 deletions
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test/Jamfile
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@ -250,6 +250,7 @@ run mp_similar.cpp ;
run mp_map_find.cpp ;
run mp_map_find_2.cpp ;
run mp_map_find_3.cpp ;
run mp_map_find_4.cpp ;
run mp_map_contains.cpp ;
run mp_map_insert.cpp ;
run mp_map_replace.cpp ;

32
test/mp_map_find_4.cpp Normal file
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@ -0,0 +1,32 @@
// Copyright 2016, 2020, 2024 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/mp11/map.hpp>
#include <boost/mp11/list.hpp>
#include <boost/core/lightweight_test_trait.hpp>
template<class T> struct Wrap
{
struct type {};
};
int main()
{
using boost::mp11::mp_map_find;
using boost::mp11::mp_list;
using Int = Wrap<int>::type;
using Long = Wrap<long>::type;
using Map = mp_list<
mp_list<Int, void>,
mp_list<Long, void>
>;
BOOST_TEST_TRAIT_SAME( mp_map_find<Map, Int>, mp_list<Int, void> );
BOOST_TEST_TRAIT_SAME( mp_map_find<Map, Long>, mp_list<Long, void> );
BOOST_TEST_TRAIT_SAME( mp_map_find<Map, int>, void );
return boost::report_errors();
}