ceph/src/boost/libs/hana/test/ext/std/tuple/laws.searchable.cpp

   1 // Copyright Louis Dionne 2013-2016
   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/bool.hpp>
   6 #include <boost/hana/ext/std/tuple.hpp>
   7 #include <boost/hana/tuple.hpp>
   8
   9 #include <laws/base.hpp>
  10 #include <laws/searchable.hpp>
  11
  12 #include <tuple>
  13 namespace hana = boost::hana;
  14 using hana::test::ct_eq;
  15
  16
  17 int main() {
  18     auto tuples = hana::make_tuple(
  19           std::make_tuple()
  20         , std::make_tuple(ct_eq<0>{})
  21         , std::make_tuple(ct_eq<0>{}, ct_eq<1>{})
  22         , std::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
  23     );
  24     auto keys = hana::make_tuple(ct_eq<3>{}, ct_eq<5>{}, ct_eq<7>{});
  25
  26     auto bool_tuples = hana::make_tuple(
  27           std::make_tuple(hana::true_c)
  28         , std::make_tuple(hana::false_c)
  29         , std::make_tuple(hana::true_c, hana::true_c)
  30         , std::make_tuple(hana::true_c, hana::false_c)
  31         , std::make_tuple(hana::false_c, hana::true_c)
  32         , std::make_tuple(hana::false_c, hana::false_c)
  33     );
  34     auto bool_keys = hana::make_tuple(hana::true_c, hana::false_c);
  35
  36     hana::test::TestSearchable<hana::ext::std::tuple_tag>{tuples, keys};
  37     hana::test::TestSearchable<hana::ext::std::tuple_tag>{bool_tuples, bool_keys};
  38 }