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			26 lines
		
	
	
		
			654 B
		
	
	
	
		
			C++
		
	
	
	
	
	
		
		
			
		
	
	
			26 lines
		
	
	
		
			654 B
		
	
	
	
		
			C++
		
	
	
	
	
	
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								// Copyright 2020 Peter Dimov.
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								// Distributed under the Boost Software License, Version 1.0.
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								// http://www.boost.org/LICENSE_1_0.txt
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								#include <boost/system/error_condition.hpp>
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								#include <boost/system/errc.hpp>
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								#include <boost/core/lightweight_test.hpp>
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								namespace sys = boost::system;
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								int main()
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								{
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								    sys::error_condition en( sys::errc::no_such_file_or_directory );
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								    BOOST_TEST_EQ( en.value(), ENOENT );
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								    BOOST_TEST( en );
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								    BOOST_TEST( !!en );
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								    BOOST_TEST( en == make_error_condition( sys::errc::no_such_file_or_directory ) );
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								    BOOST_TEST( en.category() == sys::error_condition().category() );
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								    return boost::report_errors();
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								}
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