1
2// Copyright 2018 Peter Dimov.
3//
4// Distributed under the Boost Software License, Version 1.0.
5//
6// See accompanying file LICENSE_1_0.txt or copy at
7// http://www.boost.org/LICENSE_1_0.txt
8
9// See library home page at http://www.boost.org/libs/system
10
11#include <boost/system/error_code.hpp>
12#include <boost/config/pragma_message.hpp>
13
14#if !defined(BOOST_WINDOWS_API)
15
16BOOST_PRAGMA_MESSAGE( "Skipping test, BOOST_WINDOWS_API is not defined" )
17int main() {}
18
19#else
20
21#include <boost/core/lightweight_test.hpp>
22#include <windows.h>
23
24int main()
25{
26 namespace sys = boost::system;
27
28 HRESULT r = HRESULT_FROM_WIN32( ERROR_ACCESS_DENIED );
29
30 sys::error_code ec( r, sys::system_category() );
31 sys::error_condition en = make_error_condition( sys::errc::permission_denied );
32
33 BOOST_TEST( ec == en );
34 BOOST_TEST( ec.default_error_condition() == en );
35
36 BOOST_TEST_EQ( ec.default_error_condition().value(), en.value() );
37
38 return boost::report_errors();
39}
40
41#endif
42

source code of boost/libs/system/test/win32_hresult_test.cpp