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90 lines
1.8 KiB
C++
90 lines
1.8 KiB
C++
// Copyright 2021 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_code.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/config/pragma_message.hpp>
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#include <cerrno>
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#if !defined(BOOST_SYSTEM_HAS_SYSTEM_ERROR)
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BOOST_PRAGMA_MESSAGE( "BOOST_SYSTEM_HAS_SYSTEM_ERROR not defined, test will be skipped" )
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int main() {}
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#else
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#include <system_error>
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void f( std::error_code& e1, std::error_code e2 )
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{
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e1 = e2;
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}
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int main()
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{
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{
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boost::system::error_code e1;
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std::error_code e2;
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f( e1, e2 );
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BOOST_TEST_EQ( e1, boost::system::error_code( e2 ) );
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std::error_code e3( e1 );
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BOOST_TEST_EQ( e3, e2 );
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}
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{
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boost::system::error_code e1;
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std::error_code e2( 0, std::system_category() );
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f( e1, e2 );
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BOOST_TEST_EQ( e1, boost::system::error_code( e2 ) );
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std::error_code e3( e1 );
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BOOST_TEST_EQ( e3, e2 );
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}
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{
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boost::system::error_code e1;
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std::error_code e2( 5, std::system_category() );
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f( e1, e2 );
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BOOST_TEST_EQ( e1, boost::system::error_code( e2 ) );
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std::error_code e3( e1 );
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BOOST_TEST_EQ( e3, e2 );
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}
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{
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boost::system::error_code e1;
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std::error_code e2( 0, std::generic_category() );
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f( e1, e2 );
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BOOST_TEST_EQ( e1, boost::system::error_code( e2 ) );
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std::error_code e3( e1 );
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BOOST_TEST_EQ( e3, e2 );
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}
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{
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boost::system::error_code e1;
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std::error_code e2( ENOENT, std::generic_category() );
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f( e1, e2 );
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BOOST_TEST_EQ( e1, boost::system::error_code( e2 ) );
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std::error_code e3( e1 );
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BOOST_TEST_EQ( e3, e2 );
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}
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return boost::report_errors();
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}
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#endif
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