54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
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// Copyright 2011 Daniel James.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include "./config.hpp"
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#ifdef BOOST_HASH_TEST_STD_INCLUDES
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# include <functional>
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#else
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# include <boost/container_hash/hash.hpp>
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#endif
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#include <boost/config.hpp>
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#include <boost/core/lightweight_test.hpp>
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#if !defined(BOOST_NO_CXX11_HDR_TYPEINDEX)
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#include <typeindex>
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void test_type_index() {
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BOOST_HASH_TEST_NAMESPACE::hash<std::type_index> hasher;
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#if defined(BOOST_NO_TYPEID)
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std::cout<<"Unable to test std::type_index, as typeid isn't available"
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<<std::endl;
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#else
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std::type_index int_index = typeid(int);
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std::type_index int2_index = typeid(int);
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std::type_index char_index = typeid(char);
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BOOST_TEST(hasher(int_index) == int_index.hash_code());
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BOOST_TEST(hasher(int_index) == int2_index.hash_code());
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BOOST_TEST(hasher(char_index) == char_index.hash_code());
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BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(int_index) == int_index.hash_code());
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BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(int_index) == int2_index.hash_code());
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BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(char_index) == char_index.hash_code());
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BOOST_TEST(hasher(int_index) == hasher(int2_index));
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BOOST_TEST(hasher(int_index) != hasher(char_index));
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#endif
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}
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#endif
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int main()
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{
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#if !defined(BOOST_NO_CXX11_HDR_TYPEINDEX)
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test_type_index();
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#else
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std::cout<<"<type_index> not available."<<std::endl;
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#endif
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return boost::report_errors();
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}
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