ceph/src/boost/libs/mp11/test/mp_map_contains.cpp

   1
   2 // Copyright 2016 Peter Dimov.
   3 //
   4 // Distributed under the Boost Software License, Version 1.0.
   5 //
   6 // See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt
   8
   9
  10 #include <boost/mp11/map.hpp>
  11 #include <boost/mp11/list.hpp>
  12 #include <boost/mp11/integral.hpp>
  13 #include <boost/core/lightweight_test_trait.hpp>
  14 #include <type_traits>
  15 #include <tuple>
  16 #include <utility>
  17
  18 int main()
  19 {
  20     using boost::mp11::mp_map_contains;
  21     using boost::mp11::mp_list;
  22     using boost::mp11::mp_true;
  23     using boost::mp11::mp_false;
  24
  25     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<>, char>, mp_false>));
  26     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<>, int>, mp_false>));
  27
  28     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<std::pair<int, int const>, std::pair<long, long const>>, char>, mp_false>));
  29     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<std::pair<int, int const>, std::pair<long, long const>>, int>, mp_true>));
  30     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<std::pair<int, int const>, std::pair<long, long const>>, long>, mp_true>));
  31
  32     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<std::pair<int, int const>, std::pair<long, long const>>, char>, mp_false>));
  33     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<std::pair<int, int const>, std::pair<long, long const>>, int>, mp_true>));
  34     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<std::pair<int, int const>, std::pair<long, long const>>, long>, mp_true>));
  35
  36     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::pair<std::pair<int, int const>, std::pair<long, long const>>, char>, mp_false>));
  37     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::pair<std::pair<int, int const>, std::pair<long, long const>>, int>, mp_true>));
  38     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::pair<std::pair<int, int const>, std::pair<long, long const>>, long>, mp_true>));
  39
  40     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<mp_list<int>, mp_list<long, long>, mp_list<long long, long long, long long>>, char>, mp_false>));
  41     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<mp_list<int>, mp_list<long, long>, mp_list<long long, long long, long long>>, int>, mp_true>));
  42     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<mp_list<int>, mp_list<long, long>, mp_list<long long, long long, long long>>, long>, mp_true>));
  43     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<mp_list<mp_list<int>, mp_list<long, long>, mp_list<long long, long long, long long>>, long long>, mp_true>));
  44
  45     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<mp_list<int>, std::pair<long, long>, std::tuple<long long, long long, long long>>, char>, mp_false>));
  46     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<mp_list<int>, std::pair<long, long>, std::tuple<long long, long long, long long>>, int>, mp_true>));
  47     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<mp_list<int>, std::pair<long, long>, std::tuple<long long, long long, long long>>, long>, mp_true>));
  48     BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_contains<std::tuple<mp_list<int>, std::pair<long, long>, std::tuple<long long, long long, long long>>, long long>, mp_true>));
  49
  50     return boost::report_errors();
  51 }