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Diffstat (limited to 'src/boost/libs/mp11/test/mp_repeat.cpp')
| -rw-r--r-- | src/boost/libs/mp11/test/mp_repeat.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/boost/libs/mp11/test/mp_repeat.cpp b/src/boost/libs/mp11/test/mp_repeat.cpp new file mode 100644 index 00000000..574b4fe8 --- /dev/null +++ b/src/boost/libs/mp11/test/mp_repeat.cpp @@ -0,0 +1,132 @@ + +// Copyright 2015 Peter Dimov. +// +// 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 + + +#include <boost/mp11/algorithm.hpp> +#include <boost/mp11/list.hpp> +#include <boost/mp11/integral.hpp> +#include <boost/core/lightweight_test_trait.hpp> +#include <type_traits> +#include <tuple> +#include <utility> + +struct X1 {}; +struct X2 {}; + +int main() +{ + using boost::mp11::mp_list; + using boost::mp11::mp_repeat; + using boost::mp11::mp_repeat_c; + using boost::mp11::mp_true; + using boost::mp11::mp_false; + using boost::mp11::mp_int; + using boost::mp11::mp_size_t; + + using L1 = mp_list<>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L1, 0>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L1, 1>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L1, 2>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L1, 3>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L1, 31>, mp_list<>>)); + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L1, mp_false>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L1, mp_true>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L1, mp_int<2>>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L1, mp_int<3>>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L1, mp_size_t<31>>, mp_list<>>)); + + using L2 = mp_list<X1>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L2, 0>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L2, 1>, mp_list<X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L2, 2>, mp_list<X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L2, 3>, mp_list<X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L2, 4>, mp_list<X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L2, 5>, mp_list<X1, X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L2, 6>, mp_list<X1, X1, X1, X1, X1, X1>>)); + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L2, mp_false>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L2, mp_true>, mp_list<X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L2, mp_int<2>>, mp_list<X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L2, mp_int<3>>, mp_list<X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L2, mp_int<4>>, mp_list<X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L2, mp_size_t<5>>, mp_list<X1, X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L2, mp_size_t<6>>, mp_list<X1, X1, X1, X1, X1, X1>>)); + + using L3 = mp_list<X1, X2>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L3, 0>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L3, 1>, mp_list<X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L3, 2>, mp_list<X1, X2, X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L3, 3>, mp_list<X1, X2, X1, X2, X1, X2>>)); + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L3, mp_false>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L3, mp_true>, mp_list<X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L3, mp_int<2>>, mp_list<X1, X2, X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L3, mp_size_t<3>>, mp_list<X1, X2, X1, X2, X1, X2>>)); + + // + + using L4 = std::tuple<>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L4, 0>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L4, 1>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L4, 2>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L4, 3>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L4, 31>, std::tuple<>>)); + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L4, mp_false>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L4, mp_true>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L4, mp_int<2>>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L4, mp_int<3>>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L4, mp_size_t<31>>, std::tuple<>>)); + + using L5 = std::tuple<X1>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L5, 0>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L5, 1>, std::tuple<X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L5, 2>, std::tuple<X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L5, 3>, std::tuple<X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L5, 4>, std::tuple<X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L5, 5>, std::tuple<X1, X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L5, 6>, std::tuple<X1, X1, X1, X1, X1, X1>>)); + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L5, mp_false>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L5, mp_true>, std::tuple<X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L5, mp_int<2>>, std::tuple<X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L5, mp_int<3>>, std::tuple<X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L5, mp_int<4>>, std::tuple<X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L5, mp_size_t<5>>, std::tuple<X1, X1, X1, X1, X1>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L5, mp_size_t<6>>, std::tuple<X1, X1, X1, X1, X1, X1>>)); + + using L6 = std::tuple<X1, X2>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L6, 0>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L6, 1>, std::tuple<X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L6, 2>, std::tuple<X1, X2, X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L6, 3>, std::tuple<X1, X2, X1, X2, X1, X2>>)); + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L6, mp_false>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L6, mp_true>, std::tuple<X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L6, mp_int<2>>, std::tuple<X1, X2, X1, X2>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L6, mp_size_t<3>>, std::tuple<X1, X2, X1, X2, X1, X2>>)); + + // + + using L7 = std::pair<X1, X2>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat_c<L7, 1>, std::pair<X1, X2>>)); + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_repeat<L7, mp_true>, std::pair<X1, X2>>)); + + // + + return boost::report_errors(); +} |