1// Copyright 2019 Peter Dimov
2//
3// Distributed under the Boost Software License, Version 1.0.
4// http://www.boost.org/LICENSE_1_0.txt
5
6#include <boost/endian/arithmetic.hpp>
7#include <boost/endian/buffers.hpp>
8#include <boost/core/lightweight_test.hpp>
9
10template<class A, class B> void test()
11{
12 A a( 5 );
13 BOOST_TEST_EQ( a.value(), 5 );
14
15 B& b = a;
16 BOOST_TEST_EQ( b.value(), 5 );
17
18 b = 14;
19 BOOST_TEST_EQ( b.value(), 14 );
20 BOOST_TEST_EQ( a.value(), 14 );
21
22 A const& ca = a;
23 BOOST_TEST_EQ( ca.value(), 14 );
24
25 B const& cb = b;
26 BOOST_TEST_EQ( cb.value(), 14 );
27
28 a = 31;
29
30 BOOST_TEST_EQ( a.value(), 31 );
31 BOOST_TEST_EQ( b.value(), 31 );
32
33 BOOST_TEST_EQ( ca.value(), 31 );
34 BOOST_TEST_EQ( cb.value(), 31 );
35}
36
37int main()
38{
39 using namespace boost::endian;
40
41 test<big_int16_t, big_int16_buf_t>();
42 test<little_int32_t, little_int32_buf_t>();
43
44 return boost::report_errors();
45}
46

source code of boost/libs/endian/test/arithmetic_buffer_test.cpp