| 1 | |
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| 2 | // Copyright 2017, 2019 Peter Dimov. |
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| 3 | // |
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| 4 | // Distributed under the Boost Software License, Version 1.0. |
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| 5 | // |
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| 6 | // See accompanying file LICENSE_1_0.txt or copy at |
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| 7 | // http://www.boost.org/LICENSE_1_0.txt |
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| 8 | |
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| 9 | // See library home page at http://www.boost.org/libs/system |
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| 10 | |
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| 11 | #if defined(__GNUC__) && __GNUC__ >= 5 && __cplusplus >= 201103L |
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| 12 | # pragma GCC diagnostic error "-Wsuggest-override" |
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| 13 | #endif |
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| 14 | |
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| 15 | #include <boost/config.hpp> |
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| 16 | |
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| 17 | #if defined( BOOST_GCC ) && BOOST_GCC < 40600 |
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| 18 | #pragma GCC diagnostic ignored "-Wnon-virtual-dtor" |
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| 19 | #endif |
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| 20 | |
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| 21 | #include <boost/system/system_error.hpp> |
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| 22 | #include <boost/system/error_code.hpp> |
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| 23 | #include <boost/core/lightweight_test.hpp> |
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| 24 | #include <cerrno> |
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| 25 | |
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| 26 | int main() |
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| 27 | { |
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| 28 | boost::system::error_category const & bt = boost::system::generic_category(); |
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| 29 | |
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| 30 | int ev = ENOENT; |
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| 31 | |
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| 32 | boost::system::error_code bc( ev, bt ); |
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| 33 | |
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| 34 | BOOST_TEST_EQ( bc.value(), ev ); |
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| 35 | BOOST_TEST_EQ( &bc.category(), &bt ); |
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| 36 | |
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| 37 | boost::system::error_condition bn = bt.default_error_condition( ev ); |
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| 38 | |
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| 39 | BOOST_TEST_EQ( bn.value(), ev ); |
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| 40 | BOOST_TEST_EQ( &bn.category(), &bt ); |
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| 41 | |
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| 42 | BOOST_TEST( bt.equivalent( ev, bn ) ); |
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| 43 | |
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| 44 | BOOST_TEST( bc == bn ); |
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| 45 | |
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| 46 | boost::system::system_error x( bc, "prefix" ); |
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| 47 | |
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| 48 | BOOST_TEST_EQ( x.code(), bc ); |
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| 49 | BOOST_TEST_EQ( std::string( x.what() ), "prefix: " + bc.what() ); |
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| 50 | |
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| 51 | return boost::report_errors(); |
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| 52 | } |
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| 53 | |
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