| //Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. |
| |
| //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) |
| |
| #include <boost/config.hpp> |
| |
| #if defined( BOOST_NO_EXCEPTIONS ) |
| # error This program requires exception handling. |
| #endif |
| |
| #include <boost/exception_ptr.hpp> |
| #include <boost/exception/get_error_info.hpp> |
| #include <boost/exception/info.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| #include <boost/detail/workaround.hpp> |
| |
| #if BOOST_WORKAROUND(BOOST_CODEGEARC, BOOST_TESTED_AT(0x610)) |
| struct tag_test {}; |
| #endif |
| |
| typedef boost::error_info<struct tag_test,int> test; |
| |
| struct |
| test_boost_exception: |
| boost::exception |
| { |
| }; |
| |
| void |
| throw_boost_exception() |
| { |
| throw test_boost_exception() << test(42); |
| } |
| |
| void |
| throw_unknown_exception() |
| { |
| struct |
| test_exception: |
| std::exception |
| { |
| }; |
| throw test_exception(); |
| } |
| |
| struct |
| user_defined_exception |
| { |
| user_defined_exception(int d):data(d){} |
| int data; |
| }; |
| |
| void |
| throw_user_defined_exception() |
| { |
| throw user_defined_exception(42); |
| } |
| |
| void |
| throw_builtin_exception() |
| { |
| throw 42; |
| } |
| |
| int |
| main() |
| { |
| try |
| { |
| throw_boost_exception(); |
| } |
| catch( |
| ... ) |
| { |
| boost::exception_ptr ep=boost::current_exception(); |
| try |
| { |
| rethrow_exception(ep); |
| } |
| catch( |
| boost::unknown_exception & x ) |
| { |
| if( int const * d=boost::get_error_info<test>(x) ) |
| BOOST_TEST( 42==*d ); |
| else |
| BOOST_TEST(false); |
| } |
| catch( |
| boost::exception & x ) |
| { |
| //Yay! Non-intrusive cloning supported! |
| if( int const * d=boost::get_error_info<test>(x) ) |
| BOOST_TEST( 42==*d ); |
| else |
| BOOST_TEST(false); |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| try |
| { |
| rethrow_exception(ep); |
| } |
| catch( |
| boost::exception & x ) |
| { |
| if( int const * d=boost::get_error_info<test>(x) ) |
| BOOST_TEST( 42==*d ); |
| else |
| BOOST_TEST(false); |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| try |
| { |
| throw_unknown_exception(); |
| } |
| catch( |
| ... ) |
| { |
| boost::exception_ptr ep=boost::current_exception(); |
| try |
| { |
| rethrow_exception(ep); |
| } |
| catch( |
| boost::unknown_exception & ) |
| { |
| } |
| catch( |
| std::exception & ) |
| { |
| //Yay! Non-intrusive cloning supported! |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| try |
| { |
| rethrow_exception(ep); |
| } |
| catch( |
| boost::exception & ) |
| { |
| } |
| catch( |
| std::exception & ) |
| { |
| //Yay! Non-intrusive cloning supported! |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| try |
| { |
| throw_user_defined_exception(); |
| } |
| catch( |
| ... ) |
| { |
| boost::exception_ptr ep=boost::current_exception(); |
| try |
| { |
| rethrow_exception(ep); |
| } |
| #ifndef BOOST_NO_CXX11_HDR_EXCEPTION |
| catch( |
| user_defined_exception & x) |
| { |
| //Yay! std::current_exception to the rescue! |
| BOOST_TEST( 42==x.data ); |
| } |
| #else |
| catch( |
| boost::unknown_exception & ) |
| { |
| //Boo! user defined exception was transported as a boost::unknown_exception |
| } |
| #endif |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| try |
| { |
| rethrow_exception(ep); |
| } |
| #ifndef BOOST_NO_CXX11_HDR_EXCEPTION |
| catch( |
| user_defined_exception & x) |
| { |
| //Yay! std::current_exception to the rescue! |
| BOOST_TEST( 42==x.data ); |
| } |
| #else |
| catch( |
| boost::unknown_exception & ) |
| { |
| //Boo! user defined exception was transported as a boost::unknown_exception |
| } |
| #endif |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| try |
| { |
| throw_builtin_exception(); |
| } |
| catch( |
| ... ) |
| { |
| boost::exception_ptr ep=boost::current_exception(); |
| try |
| { |
| rethrow_exception(ep); |
| } |
| #ifndef BOOST_NO_CXX11_HDR_EXCEPTION |
| catch( |
| int & x) |
| { |
| //Yay! std::current_exception to the rescue! |
| BOOST_TEST( 42==x ); |
| } |
| #else |
| catch( |
| boost::unknown_exception & ) |
| { |
| //Boo! builtin exception was transported as a boost::unknown_exception |
| } |
| #endif |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| try |
| { |
| rethrow_exception(ep); |
| } |
| #ifndef BOOST_NO_CXX11_HDR_EXCEPTION |
| catch( |
| int & x) |
| { |
| //Yay! std::current_exception to the rescue! |
| BOOST_TEST( 42==x ); |
| } |
| #else |
| catch( |
| boost::unknown_exception & ) |
| { |
| //Boo! builtin exception was transported as a boost::unknown_exception |
| } |
| #endif |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| return boost::report_errors(); |
| } |