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b32b8144 | 1 | // Copyright Louis Dionne 2013-2017 |
7c673cae FG |
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/greater.hpp> | |
7 | #include <boost/hana/greater_equal.hpp> | |
8 | #include <boost/hana/integral_constant.hpp> | |
9 | #include <boost/hana/less.hpp> | |
10 | #include <boost/hana/less_equal.hpp> | |
11 | #include <boost/hana/not.hpp> | |
12 | #include <boost/hana/string.hpp> | |
13 | namespace hana = boost::hana; | |
14 | ||
15 | ||
16 | int main() { | |
17 | BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::less( | |
18 | BOOST_HANA_STRING(""), | |
19 | BOOST_HANA_STRING("") | |
20 | ))); | |
21 | ||
22 | BOOST_HANA_CONSTANT_CHECK(hana::less( | |
23 | BOOST_HANA_STRING(""), | |
24 | BOOST_HANA_STRING("a") | |
25 | )); | |
26 | ||
27 | BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::less( | |
28 | BOOST_HANA_STRING("a"), | |
29 | BOOST_HANA_STRING("") | |
30 | ))); | |
31 | ||
32 | BOOST_HANA_CONSTANT_CHECK(hana::less( | |
33 | BOOST_HANA_STRING("a"), | |
34 | BOOST_HANA_STRING("ab") | |
35 | )); | |
36 | ||
37 | BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::less( | |
38 | BOOST_HANA_STRING("ab"), | |
39 | BOOST_HANA_STRING("ab") | |
40 | ))); | |
41 | ||
42 | BOOST_HANA_CONSTANT_CHECK(hana::less( | |
43 | BOOST_HANA_STRING("abc"), | |
44 | BOOST_HANA_STRING("abcde") | |
45 | )); | |
46 | ||
47 | BOOST_HANA_CONSTANT_CHECK(hana::less( | |
48 | BOOST_HANA_STRING("abcde"), | |
49 | BOOST_HANA_STRING("abfde") | |
50 | )); | |
51 | ||
52 | // check operators | |
53 | BOOST_HANA_CONSTANT_CHECK( | |
54 | BOOST_HANA_STRING("abc") < BOOST_HANA_STRING("abcd") | |
55 | ); | |
56 | BOOST_HANA_CONSTANT_CHECK( | |
57 | BOOST_HANA_STRING("abc") <= BOOST_HANA_STRING("abcd") | |
58 | ); | |
59 | BOOST_HANA_CONSTANT_CHECK( | |
60 | BOOST_HANA_STRING("abcd") > BOOST_HANA_STRING("abc") | |
61 | ); | |
62 | BOOST_HANA_CONSTANT_CHECK( | |
63 | BOOST_HANA_STRING("abcd") >= BOOST_HANA_STRING("abc") | |
64 | ); | |
65 | } |