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- // Copyright 2012 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)
- #include "./config.hpp"
- #ifdef BOOST_HASH_TEST_STD_INCLUDES
- # include <functional>
- #else
- # include <boost/container_hash/hash.hpp>
- #endif
- #include <boost/core/lightweight_test.hpp>
- #include "./compile_time.hpp"
- namespace test {
- enum enum_override { enum_override1, enum_override2 };
- std::size_t hash_value(enum_override) { return 896532; }
- enum enum1 { enum1a };
- enum enum2 { enum2a, enum2b };
- enum enum3 { enum3a = 574, enum3b };
- enum enum4 { enum4a = -12574, enum4b };
- }
- int main() {
- compile_time_tests((test::enum1*) 0);
- compile_time_tests((test::enum2*) 0);
- compile_time_tests((test::enum3*) 0);
- compile_time_tests((test::enum4*) 0);
- compile_time_tests((test::enum_override*) 0);
- BOOST_HASH_TEST_NAMESPACE::hash<test::enum1> hash1;
- BOOST_HASH_TEST_NAMESPACE::hash<test::enum2> hash2;
- BOOST_HASH_TEST_NAMESPACE::hash<test::enum3> hash3;
- BOOST_HASH_TEST_NAMESPACE::hash<test::enum4> hash4;
- BOOST_TEST(hash1(test::enum1a) == hash1(test::enum1a));
- BOOST_TEST(hash2(test::enum2a) == hash2(test::enum2a));
- BOOST_TEST(hash2(test::enum2a) != hash2(test::enum2b));
- BOOST_TEST(hash2(test::enum2b) == hash2(test::enum2b));
- BOOST_TEST(hash3(test::enum3a) == hash3(test::enum3a));
- BOOST_TEST(hash3(test::enum3a) != hash3(test::enum3b));
- BOOST_TEST(hash3(test::enum3b) == hash3(test::enum3b));
- BOOST_TEST(hash4(test::enum4a) == hash4(test::enum4a));
- BOOST_TEST(hash4(test::enum4a) != hash4(test::enum4b));
- BOOST_TEST(hash4(test::enum4b) == hash4(test::enum4b));
- BOOST_HASH_TEST_NAMESPACE::hash<test::enum_override> hash_override;
- BOOST_TEST(hash_override(test::enum_override1) ==
- hash_override(test::enum_override1));
- BOOST_TEST(hash_override(test::enum_override1) ==
- hash_override(test::enum_override2));
- BOOST_TEST(hash_override(test::enum_override1) ==
- hash_override(test::enum_override1));
- return boost::report_errors();
- }
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