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/assert.hpp>
6 #include <boost/hana/basic_tuple.hpp>
7 #include <boost/hana/equal.hpp>
8 #include <boost/hana/unpack.hpp>
9
10 #include <laws/base.hpp>
11 namespace hana = boost::hana;
12 using hana::test::ct_eq;
13
14
main()15 int main() {
16 hana::test::_injection<0> f{};
17
18 BOOST_HANA_CONSTANT_CHECK(hana::equal(
19 hana::unpack(hana::make_basic_tuple(), f),
20 f()
21 ));
22
23 BOOST_HANA_CONSTANT_CHECK(hana::equal(
24 hana::unpack(hana::make_basic_tuple(ct_eq<0>{}), f),
25 f(ct_eq<0>{})
26 ));
27
28 BOOST_HANA_CONSTANT_CHECK(hana::equal(
29 hana::unpack(hana::make_basic_tuple(ct_eq<0>{}, ct_eq<1>{}), f),
30 f(ct_eq<0>{}, ct_eq<1>{})
31 ));
32
33 BOOST_HANA_CONSTANT_CHECK(hana::equal(
34 hana::unpack(hana::make_basic_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}), f),
35 f(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
36 ));
37 }
38