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git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/mp11/test/mp_sort_q.cpp
2 // Copyright 2015, 2017 Peter Dimov.
4 // Distributed under the Boost Software License, Version 1.0.
6 // See accompanying file LICENSE_1_0.txt or copy at
7 // http://www.boost.org/LICENSE_1_0.txt
10 #include <boost/mp11/algorithm.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>
17 using boost::mp11::mp_bool
;
21 template<class T
, class U
> using fn
= mp_bool
<(sizeof(T
) < sizeof(U
))>;
26 using boost::mp11::mp_list
;
27 using boost::mp11::mp_sort_q
;
32 BOOST_TEST_TRAIT_TRUE((std::is_same
<mp_sort_q
<L1
, Q_sizeof_less
>, L1
>));
34 using L2
= mp_list
<char[2], char[4], char[3], char[1]>;
36 BOOST_TEST_TRAIT_TRUE((std::is_same
<mp_sort_q
<L2
, Q_sizeof_less
>, mp_list
<char[1], char[2], char[3], char[4]>>));
38 using L3
= mp_list
<char[2], char[4], char[2], char[3], char[1], char[2], char[1]>;
40 BOOST_TEST_TRAIT_TRUE((std::is_same
<mp_sort_q
<L3
, Q_sizeof_less
>, mp_list
<char[1], char[1], char[2], char[2], char[2], char[3], char[4]>>));
44 using L1
= std::tuple
<>;
46 BOOST_TEST_TRAIT_TRUE((std::is_same
<mp_sort_q
<L1
, Q_sizeof_less
>, L1
>));
48 using L2
= std::tuple
<char[2], char[4], char[3], char[1]>;
50 BOOST_TEST_TRAIT_TRUE((std::is_same
<mp_sort_q
<L2
, Q_sizeof_less
>, std::tuple
<char[1], char[2], char[3], char[4]>>));
52 using L3
= std::tuple
<char[2], char[4], char[2], char[3], char[1], char[2], char[1]>;
54 BOOST_TEST_TRAIT_TRUE((std::is_same
<mp_sort_q
<L3
, Q_sizeof_less
>, std::tuple
<char[1], char[1], char[2], char[2], char[2], char[3], char[4]>>));
57 return boost::report_errors();