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- // Copyright 2017 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
- #include <boost/system/error_code.hpp>
- #include <boost/core/lightweight_test.hpp>
- #include <cerrno>
- int main()
- {
- boost::system::error_category const & bt = boost::system::generic_category();
- int ev = ENOENT;
- boost::system::error_code bc( ev, bt );
- BOOST_TEST_EQ( bc.value(), ev );
- BOOST_TEST_EQ( &bc.category(), &bt );
- boost::system::error_condition bn = bt.default_error_condition( ev );
- BOOST_TEST_EQ( bn.value(), ev );
- BOOST_TEST_EQ( &bn.category(), &bt );
- BOOST_TEST( bt.equivalent( ev, bn ) );
- BOOST_TEST( bc == bn );
- return boost::report_errors();
- }
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