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113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
// Copyright 2021 Peter Dimov.
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#include <boost/system.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <cerrno>
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int main()
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{
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int const val = ENOENT;
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boost::system::error_category const & cat = boost::system::generic_category();
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{
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boost::system::error_code ec( val, cat );
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BOOST_TEST_EQ( ec.value(), val );
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BOOST_TEST_EQ( &ec.category(), &cat );
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BOOST_TEST( ec.failed() );
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BOOST_TEST( !ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 0 );
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}
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{
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BOOST_STATIC_CONSTEXPR boost::source_location loc = BOOST_CURRENT_LOCATION;
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boost::system::error_code ec( val, cat, &loc );
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BOOST_TEST_EQ( ec.value(), val );
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BOOST_TEST_EQ( &ec.category(), &cat );
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BOOST_TEST( ec.failed() );
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BOOST_TEST( ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 27 );
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}
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{
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boost::system::error_code ec;
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BOOST_TEST_EQ( ec.value(), 0 );
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BOOST_TEST_EQ( &ec.category(), &boost::system::system_category() );
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BOOST_TEST( !ec.failed() );
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BOOST_TEST( !ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 0 );
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BOOST_STATIC_CONSTEXPR boost::source_location loc = BOOST_CURRENT_LOCATION;
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ec = boost::system::error_code( val, cat, &loc );
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BOOST_TEST_EQ( ec.value(), val );
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BOOST_TEST_EQ( &ec.category(), &cat );
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BOOST_TEST( ec.failed() );
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BOOST_TEST( ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 51 );
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}
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{
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boost::system::error_code ec;
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BOOST_TEST_EQ( ec.value(), 0 );
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BOOST_TEST_EQ( &ec.category(), &boost::system::system_category() );
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BOOST_TEST( !ec.failed() );
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BOOST_TEST( !ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 0 );
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BOOST_STATIC_CONSTEXPR boost::source_location loc = BOOST_CURRENT_LOCATION;
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ec.assign( val, cat, &loc );
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BOOST_TEST_EQ( ec.value(), val );
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BOOST_TEST_EQ( &ec.category(), &cat );
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BOOST_TEST( ec.failed() );
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BOOST_TEST( ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 75 );
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}
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{
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std::error_code e2( val, std::generic_category() );
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boost::system::error_code ec( e2 );
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BOOST_TEST( ec.failed() );
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BOOST_TEST( !ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 0 );
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BOOST_STATIC_CONSTEXPR boost::source_location loc = BOOST_CURRENT_LOCATION;
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ec.assign( val, cat, &loc );
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BOOST_TEST_EQ( ec.value(), val );
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BOOST_TEST_EQ( &ec.category(), &cat );
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BOOST_TEST( ec.failed() );
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BOOST_TEST( ec.has_location() );
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BOOST_TEST_EQ( ec.location().line(), 98 );
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}
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return boost::report_errors();
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}
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