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- // Copyright 2005-2009 Daniel James.
- // Distributed under the Boost Software License, Version 1.0. (See accompanying
- // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- #if !defined(CONTAINER_TYPE)
- #error "CONTAINER_TYPE not defined"
- #else
- #if defined(BOOST_MSVC)
- #pragma warning(push)
- #pragma warning(disable:4245) // signed/unsigned mismatch
- #endif
- namespace HASH_TEST_CAT(CONTAINER_TYPE, _tests)
- {
- template <class T>
- void integer_tests(T* = 0)
- {
- typedef typename T::value_type value_type;
- const int number_of_containers = 11;
- T containers[number_of_containers];
- for(int i = 0; i < 5; ++i) {
- for(int j = 0; j < i; ++j)
- containers[i].push_back(0);
- }
- containers[5].push_back(value_type(1));
- containers[6].push_back(value_type(1));
- containers[6].push_back(value_type(1));
- containers[7].push_back(value_type(-1));
- containers[8].push_back(value_type(-1));
- containers[8].push_back(value_type(-1));
- containers[9].push_back(value_type(1));
- containers[9].push_back(value_type(-1));
- containers[10].push_back(value_type(-1));
- containers[10].push_back(value_type(1));
- BOOST_HASH_TEST_NAMESPACE::hash<T> hasher;
- for(int i2 = 0; i2 < number_of_containers; ++i2) {
- BOOST_TEST(hasher(containers[i2]) == hasher(containers[i2]));
- BOOST_TEST(hasher(containers[i2]) ==
- BOOST_HASH_TEST_NAMESPACE::hash_value(containers[i2]));
- BOOST_TEST(hasher(containers[i2])
- == BOOST_HASH_TEST_NAMESPACE::hash_range(
- containers[i2].begin(), containers[i2].end()));
- for(int j2 = i2 + 1; j2 < number_of_containers; ++j2) {
- BOOST_TEST(
- (containers[i2] == containers[j2]) ==
- (hasher(containers[i2]) == hasher(containers[j2]))
- );
- }
- }
- }
- void HASH_TEST_CAT(CONTAINER_TYPE, _hash_integer_tests())
- {
- integer_tests((CONTAINER_TYPE<char>*) 0);
- integer_tests((CONTAINER_TYPE<int>*) 0);
- integer_tests((CONTAINER_TYPE<unsigned long>*) 0);
- integer_tests((CONTAINER_TYPE<double>*) 0);
- }
- }
- #if defined(BOOST_MSVC)
- #pragma warning(pop)
- #endif
- #undef CONTAINER_TYPE
- #endif
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