blob: e0846b0e7f5b44f52c1d77f61fadf85246adccdb [file] [log] [blame]
// 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
#include <boost/preprocessor/cat.hpp>
#if defined(BOOST_MSVC)
#pragma warning(push)
#pragma warning(disable:4245) // signed/unsigned mismatch
#endif
namespace BOOST_PP_CAT(CONTAINER_TYPE, _tests)
{
template <class T>
void integer_tests(T* = 0)
{
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(1);
containers[6].push_back(1);
containers[6].push_back(1);
containers[7].push_back(-1);
containers[8].push_back(-1);
containers[8].push_back(-1);
containers[9].push_back(1);
containers[9].push_back(-1);
containers[10].push_back(-1);
containers[10].push_back(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 BOOST_PP_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