diff options
Diffstat (limited to 'src/boost/libs/mp11/test/mp_pop_front.cpp')
-rw-r--r-- | src/boost/libs/mp11/test/mp_pop_front.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/boost/libs/mp11/test/mp_pop_front.cpp b/src/boost/libs/mp11/test/mp_pop_front.cpp new file mode 100644 index 00000000..f1ff16a5 --- /dev/null +++ b/src/boost/libs/mp11/test/mp_pop_front.cpp @@ -0,0 +1,39 @@ + +// 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/core/lightweight_test_trait.hpp> +#include <boost/mp11/list.hpp> +#include <type_traits> +#include <tuple> +#include <utility> + +int main() +{ + using boost::mp11::mp_list; + using boost::mp11::mp_pop_front; + using boost::mp11::mp_rest; + + using L1 = mp_list<void>; + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_pop_front<L1>, mp_list<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_rest<L1>, mp_list<>>)); + + using L2 = mp_list<int[], void(), float>; + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_pop_front<L2>, mp_list<void(), float>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_rest<L2>, mp_list<void(), float>>)); + + using L3 = std::tuple<int>; + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_pop_front<L3>, std::tuple<>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_rest<L3>, std::tuple<>>)); + + using L4 = std::tuple<char, double>; + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_pop_front<L4>, std::tuple<double>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_rest<L4>, std::tuple<double>>)); + + return boost::report_errors(); +} |