| 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 | |
| 10 | template<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 | |
| 37 | int 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 | |