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1 | |
2 | // Copyright 2005-2009 Daniel James. | |
3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | // On some compilers hash_value isn't available for arrays, so I test it | |
7 | // separately from the main array tests. | |
8 | ||
9 | #include "./config.hpp" | |
10 | ||
11 | #ifdef BOOST_HASH_TEST_EXTENSIONS | |
12 | # ifdef BOOST_HASH_TEST_STD_INCLUDES | |
13 | # include <functional> | |
14 | # else | |
15 | # include <boost/functional/hash.hpp> | |
16 | # endif | |
17 | #endif | |
18 | ||
19 | #include <boost/detail/lightweight_test.hpp> | |
20 | ||
21 | #ifdef BOOST_HASH_TEST_EXTENSIONS | |
22 | ||
23 | void array_int_test() | |
24 | { | |
25 | const int array1[25] = { | |
26 | 26, -43, 32, 65, 45, | |
27 | 12, 67, 32, 12, 23, | |
28 | 0, 0, 0, 0, 0, | |
29 | 8, -12, 23, 65, 45, | |
30 | -1, 93, -54, 987, 3 | |
31 | }; | |
32 | BOOST_HASH_TEST_NAMESPACE::hash<int[25]> hasher1; | |
33 | ||
34 | int array2[1] = {3}; | |
35 | BOOST_HASH_TEST_NAMESPACE::hash<int[1]> hasher2; | |
36 | ||
37 | int array3[2] = {2, 3}; | |
38 | BOOST_HASH_TEST_NAMESPACE::hash<int[2]> hasher3; | |
39 | ||
40 | BOOST_TEST(hasher1(array1) == BOOST_HASH_TEST_NAMESPACE::hash_value(array1)); | |
41 | BOOST_TEST(hasher2(array2) == BOOST_HASH_TEST_NAMESPACE::hash_value(array2)); | |
42 | BOOST_TEST(hasher3(array3) == BOOST_HASH_TEST_NAMESPACE::hash_value(array3)); | |
43 | } | |
44 | ||
45 | void two_dimensional_array_test() | |
46 | { | |
47 | int array[3][2] = {{-5, 6}, {7, -3}, {26, 1}}; | |
48 | BOOST_HASH_TEST_NAMESPACE::hash<int[3][2]> hasher; | |
49 | ||
50 | BOOST_TEST(hasher(array) == BOOST_HASH_TEST_NAMESPACE::hash_value(array)); | |
51 | } | |
52 | ||
53 | #endif | |
54 | ||
55 | int main() | |
56 | { | |
57 | #ifdef BOOST_HASH_TEST_EXTENSIONS | |
58 | array_int_test(); | |
59 | two_dimensional_array_test(); | |
60 | #endif | |
61 | ||
62 | return boost::report_errors(); | |
63 | } | |
64 |