ceph/src/boost/libs/hana/test/range/laws.cpp

   1 // Copyright Louis Dionne 2013-2017
   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/integral_constant.hpp>
   6 #include <boost/hana/range.hpp>
   7 #include <boost/hana/tuple.hpp>
   8
   9 #include <laws/comparable.hpp>
  10 #include <laws/foldable.hpp>
  11 #include <laws/iterable.hpp>
  12 #include <laws/searchable.hpp>
  13
  14 #include <type_traits>
  15 namespace hana = boost::hana;
  16
  17
  18 int main() {
  19     auto ranges = hana::make_tuple(
  20           hana::make_range(hana::int_c<0>, hana::int_c<0>)
  21         , hana::make_range(hana::int_c<0>, hana::int_c<1>)
  22         , hana::make_range(hana::int_c<0>, hana::int_c<2>)
  23         , hana::make_range(hana::int_c<1>, hana::int_c<1>)
  24         , hana::make_range(hana::int_c<1>, hana::int_c<2>)
  25         , hana::make_range(hana::int_c<1>, hana::int_c<3>)
  26         , hana::make_range(hana::int_c<50>, hana::int_c<60>)
  27
  28         , hana::make_range(hana::int_c<50>, hana::long_c<60>)
  29         , hana::make_range(hana::long_c<50>, hana::int_c<60>)
  30     );
  31
  32     auto integers = hana::tuple_c<int, 0, 1, 900>;
  33
  34     hana::test::TestComparable<hana::range_tag>{ranges};
  35     hana::test::TestFoldable<hana::range_tag>{ranges};
  36     hana::test::TestIterable<hana::range_tag>{ranges};
  37     hana::test::TestSearchable<hana::range_tag>{ranges, integers};
  38 }