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// Copyright 2024 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/hash2/hash_append.hpp>
#include <boost/hash2/fnv1a.hpp>
#include <boost/core/lightweight_test.hpp>
#include <cstddef>
template<class Hash, class Flavor, class T> void test( T const& v, unsigned char const (&ref)[ sizeof(T) ] )
{
{
typename Hash::result_type r1, r2;
{
Hash h;
Flavor f;
hash_append( h, f, v );
r1 = h.result();
}
{
Hash h;
h.update( ref, sizeof(ref) );
r2 = h.result();
}
BOOST_TEST_EQ( r1, r2 );
}
}
struct X;
int main()
{
using namespace boost::hash2;
test<fnv1a_32, default_flavor>( nullptr, {} );
test<fnv1a_32, default_flavor>( (void*)nullptr, {} );
test<fnv1a_32, default_flavor>( (void const*)nullptr, {} );
test<fnv1a_32, default_flavor>( (void(*)())nullptr, {} );
test<fnv1a_32, default_flavor>( (X*)nullptr, {} );
return boost::report_errors();
}
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