diff options
Diffstat (limited to 'src/boost/libs/mp11/test/mp_replace_if.cpp')
-rw-r--r-- | src/boost/libs/mp11/test/mp_replace_if.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/boost/libs/mp11/test/mp_replace_if.cpp b/src/boost/libs/mp11/test/mp_replace_if.cpp new file mode 100644 index 000000000..98845d3f0 --- /dev/null +++ b/src/boost/libs/mp11/test/mp_replace_if.cpp @@ -0,0 +1,57 @@ + +// 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/core/lightweight_test_trait.hpp> +#include <type_traits> +#include <tuple> +#include <utility> + +struct X1 {}; + +int main() +{ + using boost::mp11::mp_list; + using boost::mp11::mp_replace_if; + + { + using L1 = mp_list<>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L1, std::is_const, void>, L1>)); + + using L2 = mp_list<X1, X1 const, X1*, X1 const, X1*, X1*>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_volatile, void>, L2>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_const, void>, mp_list<X1, void, X1*, void, X1*, X1*>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_pointer, void>, mp_list<X1, X1 const, void, X1 const, void, void>>)); + } + + { + using L1 = std::tuple<>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L1, std::is_const, void>, L1>)); + + using L2 = std::tuple<X1, X1 const, X1*, X1 const, X1*, X1*>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_volatile, void>, L2>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_const, void>, std::tuple<X1, void, X1*, void, X1*, X1*>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_pointer, void>, std::tuple<X1, X1 const, void, X1 const, void, void>>)); + } + + { + using L2 = std::pair<X1 const, X1*>; + + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_volatile, void>, L2>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_const, void>, std::pair<void, X1*>>)); + BOOST_TEST_TRAIT_TRUE((std::is_same<mp_replace_if<L2, std::is_pointer, void>, std::pair<X1 const, void>>)); + } + + return boost::report_errors(); +} |