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Add test for arithmetic -> buffer conversions

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This commit is contained in:
Peter Dimov
2020-10-06 19:08:25 +03:00
parent 914d7d5c8d
commit 94b5b7c73f
2 changed files with 46 additions and 0 deletions
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test/arithmetic_buffer_test.cpp Normal file
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// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/endian/arithmetic.hpp>
#include <boost/endian/buffers.hpp>
#include <boost/core/lightweight_test.hpp>
template<class A, class B> void test()
{
A a( 5 );
BOOST_TEST_EQ( a.value(), 5 );
B& b = a;
BOOST_TEST_EQ( b.value(), 5 );
b = 14;
BOOST_TEST_EQ( b.value(), 14 );
BOOST_TEST_EQ( a.value(), 14 );
A const& ca = a;
BOOST_TEST_EQ( ca.value(), 14 );
B const& cb = b;
BOOST_TEST_EQ( cb.value(), 14 );
a = 31;
BOOST_TEST_EQ( a.value(), 31 );
BOOST_TEST_EQ( b.value(), 31 );
BOOST_TEST_EQ( ca.value(), 31 );
BOOST_TEST_EQ( cb.value(), 31 );
}
int main()
{
using namespace boost::endian;
test<big_int16_t, big_int16_buf_t>();
test<little_int32_t, little_int32_buf_t>();
return boost::report_errors();
}