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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)
5 #include <boost/hana/bool.hpp>
6 #include <boost/hana/equal.hpp>
7 #include <boost/hana/ext/std/tuple.hpp>
8 #include <boost/hana/functional/always.hpp>
9 #include <boost/hana/tuple.hpp>
11 #include <laws/applicative.hpp>
12 #include <laws/base.hpp>
13 #include <laws/functor.hpp>
14 #include <laws/monad.hpp>
15 #include <laws/monad_plus.hpp>
18 namespace hana
= boost::hana
;
19 using hana::test::ct_eq
;
23 auto tuples
= hana::make_tuple(
25 , std::make_tuple(ct_eq
<0>{})
26 , std::make_tuple(ct_eq
<0>{}, ct_eq
<1>{})
27 , std::make_tuple(ct_eq
<0>{}, ct_eq
<1>{}, ct_eq
<2>{})
28 , std::make_tuple(ct_eq
<0>{}, ct_eq
<1>{}, ct_eq
<2>{}, ct_eq
<3>{}, ct_eq
<4>{})
31 auto values
= hana::make_tuple(ct_eq
<0>{}, ct_eq
<1>{}, ct_eq
<2>{});
33 auto nested_tuples
= hana::make_tuple(
36 std::make_tuple(ct_eq
<0>{}))
38 std::make_tuple(ct_eq
<0>{}),
39 std::make_tuple(ct_eq
<1>{}, ct_eq
<2>{}))
41 std::make_tuple(ct_eq
<0>{}),
42 std::make_tuple(ct_eq
<1>{}, ct_eq
<2>{}),
43 std::make_tuple(ct_eq
<3>{}, ct_eq
<4>{}))
46 auto predicates
= hana::make_tuple(
47 hana::equal
.to(ct_eq
<0>{}), hana::equal
.to(ct_eq
<1>{}), hana::equal
.to(ct_eq
<2>{}),
48 hana::always(hana::false_c
), hana::always(hana::true_c
)
51 hana::test::TestFunctor
<hana::ext::std::tuple_tag
>{tuples
, values
};
52 hana::test::TestApplicative
<hana::ext::std::tuple_tag
>{tuples
};
53 hana::test::TestMonad
<hana::ext::std::tuple_tag
>{tuples
, nested_tuples
};
54 hana::test::TestMonadPlus
<hana::ext::std::tuple_tag
>{tuples
, predicates
, values
};