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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) | |
4 | ||
5 | #include <boost/hana/assert.hpp> | |
6 | #include <boost/hana/equal.hpp> | |
7 | #include <boost/hana/experimental/view.hpp> | |
8 | #include <boost/hana/unpack.hpp> | |
9 | ||
10 | #include <laws/base.hpp> | |
11 | #include <support/seq.hpp> | |
12 | namespace hana = boost::hana; | |
13 | using hana::test::ct_eq; | |
14 | ||
15 | ||
16 | int main() { | |
17 | auto container = ::seq; | |
18 | auto f = hana::test::_injection<0>{}; | |
19 | ||
20 | { | |
21 | auto storage1 = container(); | |
22 | auto storage2 = container(); | |
23 | auto joined = hana::experimental::joined(storage1, storage2); | |
24 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
25 | hana::unpack(joined, f), | |
26 | f() | |
27 | )); | |
28 | } | |
29 | ||
30 | { | |
31 | auto storage1 = container(ct_eq<0>{}); | |
32 | auto storage2 = container(); | |
33 | auto joined = hana::experimental::joined(storage1, storage2); | |
34 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
35 | hana::unpack(joined, f), | |
36 | f(ct_eq<0>{}) | |
37 | )); | |
38 | }{ | |
39 | auto storage1 = container(); | |
40 | auto storage2 = container(ct_eq<0>{}); | |
41 | auto joined = hana::experimental::joined(storage1, storage2); | |
42 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
43 | hana::unpack(joined, f), | |
44 | f(ct_eq<0>{}) | |
45 | )); | |
46 | }{ | |
47 | auto storage1 = container(ct_eq<0>{}); | |
48 | auto storage2 = container(ct_eq<1>{}); | |
49 | auto joined = hana::experimental::joined(storage1, storage2); | |
50 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
51 | hana::unpack(joined, f), | |
52 | f(ct_eq<0>{}, ct_eq<1>{}) | |
53 | )); | |
54 | } | |
55 | ||
56 | { | |
57 | auto storage1 = container(ct_eq<0>{}, ct_eq<1>{}); | |
58 | auto storage2 = container(); | |
59 | auto joined = hana::experimental::joined(storage1, storage2); | |
60 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
61 | hana::unpack(joined, f), | |
62 | f(ct_eq<0>{}, ct_eq<1>{}) | |
63 | )); | |
64 | }{ | |
65 | auto storage1 = container(); | |
66 | auto storage2 = container(ct_eq<0>{}, ct_eq<1>{}); | |
67 | auto joined = hana::experimental::joined(storage1, storage2); | |
68 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
69 | hana::unpack(joined, f), | |
70 | f(ct_eq<0>{}, ct_eq<1>{}) | |
71 | )); | |
72 | }{ | |
73 | auto storage1 = container(ct_eq<0>{}, ct_eq<1>{}); | |
74 | auto storage2 = container(ct_eq<2>{}, ct_eq<3>{}); | |
75 | auto joined = hana::experimental::joined(storage1, storage2); | |
76 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
77 | hana::unpack(joined, f), | |
78 | f(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}) | |
79 | )); | |
80 | } | |
81 | } |