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- // Copyright 2018 Peter Dimov.
- //
- // Distributed under the Boost Software License, Version 1.0.
- //
- // See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt
- // See library home page at http://www.boost.org/libs/system
- // Avoid spurious VC++ warnings
- # define _CRT_SECURE_NO_WARNINGS
- #include <boost/system/error_code.hpp>
- #include <boost/core/lightweight_test.hpp>
- #include <cstring>
- //
- namespace sys = boost::system;
- int main()
- {
- sys::error_category const & cat = sys::generic_category();
- // message
- for( int i = -2; i < 1024; ++i )
- {
- {
- BOOST_TEST_CSTR_EQ( cat.message( i ).c_str(), std::strerror( i ) );
- }
- {
- char buffer[ 256 ];
- BOOST_TEST_CSTR_EQ( cat.message( i, buffer, sizeof( buffer ) ), std::strerror( i ) );
- }
- }
- return boost::report_errors();
- }
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