| 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 | #if !defined(CONTAINER_TYPE) |
| 7 | #error "CONTAINER_TYPE not defined" |
| 8 | #else |
| 9 | |
| 10 | #if defined(BOOST_MSVC) |
| 11 | #pragma warning(push) |
| 12 | #pragma warning(disable:4245) // signed/unsigned mismatch |
| 13 | #endif |
| 14 | |
| 15 | #if defined(__GNUC__) && __GNUC__ == 8 |
| 16 | # pragma GCC diagnostic push |
| 17 | # pragma GCC diagnostic ignored "-Wsign-conversion" |
| 18 | #endif |
| 19 | |
| 20 | namespace HASH_TEST_CAT(CONTAINER_TYPE, _tests) |
| 21 | { |
| 22 | template <class T> |
| 23 | void integer_tests(T* = 0) |
| 24 | { |
| 25 | typedef typename T::value_type value_type; |
| 26 | |
| 27 | const int number_of_containers = 12; |
| 28 | T containers[number_of_containers]; |
| 29 | |
| 30 | for(int i = 0; i < 5; ++i) { |
| 31 | for(int j = 0; j < i; ++j) |
| 32 | containers[i].insert(0); |
| 33 | } |
| 34 | |
| 35 | containers[6].insert(value_type(1)); |
| 36 | containers[7].insert(value_type(1)); |
| 37 | containers[7].insert(value_type(1)); |
| 38 | containers[8].insert(value_type(-1)); |
| 39 | containers[9].insert(value_type(-1)); |
| 40 | containers[9].insert(value_type(-1)); |
| 41 | containers[10].insert(value_type(-1)); |
| 42 | containers[10].insert(value_type(1)); |
| 43 | containers[11].insert(value_type(1)); |
| 44 | containers[11].insert(value_type(2)); |
| 45 | containers[11].insert(value_type(3)); |
| 46 | containers[11].insert(value_type(4)); |
| 47 | containers[11].insert(value_type(5)); |
| 48 | |
| 49 | BOOST_HASH_TEST_NAMESPACE::hash<T> hasher; |
| 50 | |
| 51 | for(int i2 = 0; i2 < number_of_containers; ++i2) { |
| 52 | BOOST_TEST(hasher(containers[i2]) == hasher(containers[i2])); |
| 53 | |
| 54 | BOOST_TEST(hasher(containers[i2]) == |
| 55 | BOOST_HASH_TEST_NAMESPACE::hash_value(containers[i2])); |
| 56 | |
| 57 | BOOST_TEST(hasher(containers[i2]) |
| 58 | == BOOST_HASH_TEST_NAMESPACE::hash_range( |
| 59 | containers[i2].begin(), containers[i2].end())); |
| 60 | |
| 61 | for(int j2 = i2 + 1; j2 < number_of_containers; ++j2) { |
| 62 | BOOST_TEST( |
| 63 | (containers[i2] == containers[j2]) == |
| 64 | (hasher(containers[i2]) == hasher(containers[j2])) |
| 65 | ); |
| 66 | } |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | void HASH_TEST_CAT(CONTAINER_TYPE, _hash_integer_tests()) |
| 71 | { |
| 72 | integer_tests((CONTAINER_TYPE<char>*) 0); |
| 73 | integer_tests((CONTAINER_TYPE<int>*) 0); |
| 74 | integer_tests((CONTAINER_TYPE<unsigned long>*) 0); |
| 75 | integer_tests((CONTAINER_TYPE<double>*) 0); |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | #if defined(__GNUC__) && __GNUC__ == 8 |
| 80 | # pragma GCC diagnostic pop |
| 81 | #endif |
| 82 | |
| 83 | #if defined(BOOST_MSVC) |
| 84 | #pragma warning(pop) |
| 85 | #endif |
| 86 | |
| 87 | #undef CONTAINER_TYPE |
| 88 | #endif |
| 89 |