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// Copyright 2022 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/container_hash/hash.hpp>
#include <boost/core/lightweight_test.hpp>
#include <boost/config.hpp>
#include <vector>
#include <deque>
#include <list>
#if !defined(BOOST_NO_CXX11_HDR_FORWARD_LIST)
# include <forward_list>
#endif
template<class T> std::size_t hv( T const& t )
{
return boost::hash<T>()( t );
}
template<class T> void test()
{
for( std::size_t i = 0; i < 8; ++i )
{
std::vector<T> v( i );
std::size_t h0 = hv( v );
std::deque<T> d( v.begin(), v.end() );
BOOST_TEST_EQ( h0, hv( d ) );
std::list<T> l( v.begin(), v.end() );
BOOST_TEST_EQ( h0, hv( l ) );
#if !defined(BOOST_NO_CXX11_HDR_FORWARD_LIST)
std::forward_list<T> f( v.begin(), v.end() );
BOOST_TEST_EQ( h0, hv( f ) );
#endif
}
}
int main()
{
test<char>();
test<unsigned char>();
test<signed char>();
test<int>();
test<float>();
test<double>();
#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
test<char8_t>();
#endif
#if defined(__cpp_lib_byte) && __cpp_lib_byte >= 201603L
test<std::byte>();
#endif
return boost::report_errors();
}
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