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42 lines
873 B
C++
42 lines
873 B
C++
// Copyright 2024 Peter Dimov
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#include <boost/hash2/hash_append.hpp>
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#include <boost/hash2/fnv1a.hpp>
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#include <boost/core/lightweight_test.hpp>
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using namespace boost::hash2;
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template<class T> void test( std::uint32_t r )
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{
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{
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T v[ 95 ] = {};
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fnv1a_32 h;
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hash_append( h, {}, v );
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BOOST_TEST_EQ( h.result(), r );
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}
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}
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int main()
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{
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std::uint32_t const r1 = 409807047;
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std::uint32_t const r2 = 4291711997;
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std::uint32_t const r4 = 3226601845;
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test<char>( r1 );
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test<char16_t>( r2 );
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test<char32_t>( r4 );
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test<wchar_t>( sizeof(wchar_t) == sizeof(std::uint16_t)? r2: r4 );
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#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
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test<char8_t>( r1 );
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#endif
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return boost::report_errors();
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}
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