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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 | #include "./config.hpp" | |
7 | ||
8 | #ifdef BOOST_HASH_TEST_STD_INCLUDES | |
9 | # include <functional> | |
10 | #else | |
11 | # include <boost/functional/hash.hpp> | |
12 | #endif | |
13 | ||
14 | #include <boost/detail/lightweight_test.hpp> | |
15 | #include <boost/limits.hpp> | |
16 | #include "./compile_time.hpp" | |
17 | ||
18 | void pointer_tests() | |
19 | { | |
20 | compile_time_tests((int**) 0); | |
21 | compile_time_tests((void**) 0); | |
22 | ||
23 | BOOST_HASH_TEST_NAMESPACE::hash<int*> x1; | |
24 | BOOST_HASH_TEST_NAMESPACE::hash<int*> x2; | |
25 | ||
26 | int int1; | |
27 | int int2; | |
28 | ||
29 | BOOST_TEST(x1(0) == x2(0)); | |
30 | BOOST_TEST(x1(&int1) == x2(&int1)); | |
31 | BOOST_TEST(x1(&int2) == x2(&int2)); | |
32 | #if defined(BOOST_HASH_TEST_EXTENSIONS) | |
33 | BOOST_TEST(x1(&int1) == BOOST_HASH_TEST_NAMESPACE::hash_value(&int1)); | |
34 | BOOST_TEST(x1(&int2) == BOOST_HASH_TEST_NAMESPACE::hash_value(&int2)); | |
35 | ||
36 | // This isn't specified in Peter's proposal: | |
37 | BOOST_TEST(x1(0) == 0); | |
38 | #endif | |
39 | } | |
40 | ||
41 | int main() | |
42 | { | |
43 | pointer_tests(); | |
44 | return boost::report_errors(); | |
45 | } |