projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| b32b8144 | 1 | // Copyright Louis Dionne 2013-2017 |
| 7c673cae FG |
2 | // Distributed under the Boost Software License, Version 1.0. |
| 3 | // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) | |
| 4 | ||
| 5 | #include <boost/hana/ext/boost/mpl/list.hpp> | |
| 6 | ||
| 7 | #include <boost/hana/assert.hpp> | |
| 8 | #include <boost/hana/equal.hpp> | |
| 9 | #include <boost/hana/unpack.hpp> | |
| 10 | #include <boost/hana/type.hpp> | |
| 11 | ||
| 12 | #include <laws/base.hpp> | |
| 13 | #include <laws/foldable.hpp> | |
| 14 | ||
| 15 | #include <boost/mpl/list.hpp> | |
| 16 | namespace hana = boost::hana; | |
| 17 | namespace mpl = boost::mpl; | |
| 18 | ||
| 19 | ||
| 20 | struct t1; struct t2; struct t3; struct t4; | |
| 21 | ||
| 22 | int main() { | |
| 23 | // unpack | |
| 24 | { | |
| 25 | hana::test::_injection<0> f{}; | |
| 26 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
| 27 | hana::unpack(mpl::list<>{}, f), | |
| 28 | f() | |
| 29 | )); | |
| 30 | ||
| 31 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
| 32 | hana::unpack(mpl::list<t1>{}, f), | |
| 33 | f(hana::type_c<t1>) | |
| 34 | )); | |
| 35 | ||
| 36 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
| 37 | hana::unpack(mpl::list<t1, t2>{}, f), | |
| 38 | f(hana::type_c<t1>, hana::type_c<t2>) | |
| 39 | )); | |
| 40 | ||
| 41 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
| 42 | hana::unpack(mpl::list<t1, t2, t3>{}, f), | |
| 43 | f(hana::type_c<t1>, hana::type_c<t2>, hana::type_c<t3>) | |
| 44 | )); | |
| 45 | } | |
| 46 | ||
| 47 | // laws | |
| 48 | auto lists = hana::make_tuple( | |
| 49 | mpl::list<>{} | |
| 50 | , mpl::list<t1>{} | |
| 51 | , mpl::list<t1, t2>{} | |
| 52 | , mpl::list<t1, t2, t3>{} | |
| 53 | , mpl::list<t1, t2, t3, t4>{} | |
| 54 | ); | |
| 55 | ||
| 56 | hana::test::TestFoldable<hana::ext::boost::mpl::list_tag>{lists}; | |
| 57 | } |