| // Copyright 2018, 2019 Peter Dimov |
| // |
| // Distributed under the Boost Software License, Version 1.0. |
| // |
| // See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt |
| |
| #if defined(__clang__) |
| # pragma clang diagnostic ignored "-Wunknown-pragmas" |
| # pragma clang diagnostic ignored "-Wunknown-warning-option" |
| # pragma clang diagnostic ignored "-Wpotentially-evaluated-expression" |
| # pragma clang diagnostic ignored "-Wdelete-non-abstract-non-virtual-dtor" |
| #endif |
| |
| #include <boost/throw_exception.hpp> |
| #include <boost/exception/get_error_info.hpp> |
| #include <boost/exception/info.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| #include <string> |
| |
| typedef boost::error_info<struct tag_error_code, int> error_code; |
| typedef boost::error_info<struct tag_error_string, std::string> error_string; |
| |
| class my_exception: public std::exception, public boost::exception |
| { |
| }; |
| |
| class my_exception2: public std::exception, public virtual boost::exception |
| { |
| }; |
| |
| int main() |
| { |
| try |
| { |
| boost::throw_exception( my_exception() << error_code( 123 ) << error_string( "error%%string" ) ); |
| } |
| catch( boost::exception const & x ) |
| { |
| { |
| int const * code = boost::get_error_info<error_code>( x ); |
| |
| BOOST_TEST( code != 0 ); |
| BOOST_TEST_EQ( *code, 123 ); |
| } |
| |
| { |
| std::string const * str = boost::get_error_info<error_string>( x ); |
| |
| BOOST_TEST( str != 0 ); |
| BOOST_TEST_EQ( *str, "error%%string" ); |
| } |
| } |
| |
| try |
| { |
| BOOST_THROW_EXCEPTION( my_exception() << error_code( 123 ) << error_string( "error%%string" ) ); |
| } |
| catch( boost::exception const & x ) |
| { |
| { |
| int const * code = boost::get_error_info<error_code>( x ); |
| |
| BOOST_TEST( code != 0 ); |
| BOOST_TEST_EQ( *code, 123 ); |
| } |
| |
| { |
| std::string const * str = boost::get_error_info<error_string>( x ); |
| |
| BOOST_TEST( str != 0 ); |
| BOOST_TEST_EQ( *str, "error%%string" ); |
| } |
| } |
| |
| try |
| { |
| boost::throw_exception( my_exception2() << error_code( 123 ) << error_string( "error%%string" ) ); |
| } |
| catch( boost::exception const & x ) |
| { |
| { |
| int const * code = boost::get_error_info<error_code>( x ); |
| |
| BOOST_TEST( code != 0 ); |
| BOOST_TEST_EQ( *code, 123 ); |
| } |
| |
| { |
| std::string const * str = boost::get_error_info<error_string>( x ); |
| |
| BOOST_TEST( str != 0 ); |
| BOOST_TEST_EQ( *str, "error%%string" ); |
| } |
| } |
| |
| try |
| { |
| BOOST_THROW_EXCEPTION( my_exception2() << error_code( 123 ) << error_string( "error%%string" ) ); |
| } |
| catch( boost::exception const & x ) |
| { |
| { |
| int const * code = boost::get_error_info<error_code>( x ); |
| |
| BOOST_TEST( code != 0 ); |
| BOOST_TEST_EQ( *code, 123 ); |
| } |
| |
| { |
| std::string const * str = boost::get_error_info<error_string>( x ); |
| |
| BOOST_TEST( str != 0 ); |
| BOOST_TEST_EQ( *str, "error%%string" ); |
| } |
| } |
| |
| return boost::report_errors(); |
| } |