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/equal.hpp>
7 #include <boost/hana/set.hpp>
8 #include <boost/hana/symmetric_difference.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 BOOST_HANA_CONSTANT_CHECK(hana::equal(
17 hana::symmetric_difference(
18 hana::make_set(),
19 hana::make_set()
20 ),
21 hana::make_set()
22 ));
23 BOOST_HANA_CONSTANT_CHECK(hana::equal(
24 hana::symmetric_difference(
25 hana::make_set(ct_eq<0>{}),
26 hana::make_set()
27 ),
28 hana::make_set(ct_eq<0>{})
29 ));
30 BOOST_HANA_CONSTANT_CHECK(hana::equal(
31 hana::symmetric_difference(
32 hana::make_set(ct_eq<0>{}, ct_eq<1>{}),
33 hana::make_set()
34 ),
35 hana::make_set(ct_eq<0>{}, ct_eq<1>{})
36 ));
37 BOOST_HANA_CONSTANT_CHECK(hana::equal(
38 hana::symmetric_difference(
39 hana::make_set(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
40 hana::make_set()
41 ),
42 hana::make_set(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
43 ));
44
45 BOOST_HANA_CONSTANT_CHECK(hana::equal(
46 hana::symmetric_difference(
47 hana::make_set(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
48 hana::make_set(ct_eq<1>{})
49 ),
50 hana::make_set(ct_eq<0>{}, ct_eq<2>{})
51 ));
52 BOOST_HANA_CONSTANT_CHECK(hana::equal(
53 hana::symmetric_difference(
54 hana::make_set(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
55 hana::make_set(ct_eq<1>{}, ct_eq<3>{})
56 ),
57 hana::make_set(ct_eq<0>{}, ct_eq<2>{}, ct_eq<3>{})
58 ));
59
60 BOOST_HANA_CONSTANT_CHECK(hana::equal(
61 hana::symmetric_difference(
62 hana::make_set(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
63 hana::make_set(ct_eq<1>{}, ct_eq<3>{}, ct_eq<2>{})
64 ),
65 hana::make_set(ct_eq<0>{}, ct_eq<3>{})
66 ));
67 }
68