1// Copyright 2020 Peter Dimov.
2// Distributed under the Boost Software License, Version 1.0.
3// http://www.boost.org/LICENSE_1_0.txt
4
5#include <boost/system/error_condition.hpp>
6#include <boost/system/errc.hpp>
7#include <boost/core/lightweight_test.hpp>
8
9namespace sys = boost::system;
10
11int main()
12{
13 sys::error_condition en( sys::errc::no_such_file_or_directory );
14
15 BOOST_TEST_EQ( en.value(), ENOENT );
16
17 BOOST_TEST( en );
18 BOOST_TEST( !!en );
19
20 BOOST_TEST( en == make_error_condition( sys::errc::no_such_file_or_directory ) );
21
22 BOOST_TEST( en.category() == sys::error_condition().category() );
23
24 return boost::report_errors();
25}
26

source code of boost/libs/system/test/error_condition_test2.cpp