| //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 "helper2.hpp" |
| #include <boost/exception/get_error_info.hpp> |
| #include <boost/exception/info.hpp> |
| #include <boost/exception_ptr.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| |
| typedef boost::error_info<struct tag_test_int,int> test_data; |
| |
| struct |
| exception1: |
| std::exception |
| { |
| }; |
| |
| struct |
| exception2: |
| std::exception, |
| boost::exception |
| { |
| }; |
| |
| void |
| boost_throw_exception_test() |
| { |
| try |
| { |
| BOOST_THROW_EXCEPTION(exception1()); |
| BOOST_ERROR("BOOST_THROW_EXCEPTION failed to throw."); |
| } |
| catch( |
| boost::exception & x ) |
| { |
| char const * const * file=boost::get_error_info<boost::throw_function>(x); |
| char const * const * function=boost::get_error_info<boost::throw_file>(x); |
| int const * line=boost::get_error_info<boost::throw_line>(x); |
| BOOST_TEST( file && *file ); |
| BOOST_TEST( function && *function ); |
| BOOST_TEST( line && *line==32 ); |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| try |
| { |
| BOOST_THROW_EXCEPTION(exception2() << test_data(42)); |
| BOOST_ERROR("BOOST_THROW_EXCEPTION failed to throw."); |
| } |
| catch( |
| boost::exception & x ) |
| { |
| char const * const * file=boost::get_error_info<boost::throw_function>(x); |
| char const * const * function=boost::get_error_info<boost::throw_file>(x); |
| int const * line=boost::get_error_info<boost::throw_line>(x); |
| int const * data=boost::get_error_info<test_data>(x); |
| BOOST_TEST( file && *file ); |
| BOOST_TEST( function && *function ); |
| BOOST_TEST( line && *line==52 ); |
| BOOST_TEST( data && *data==42 ); |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| |
| void |
| throw_fwd( void (*thrower)(int) ) |
| { |
| try |
| { |
| thrower(42); |
| } |
| catch( |
| boost::exception & x ) |
| { |
| x << test_data(42); |
| throw; |
| } |
| } |
| |
| template <class T> |
| void |
| tester() |
| { |
| try |
| { |
| throw_fwd( &boost::exception_test::throw_test_exception<T> ); |
| BOOST_ASSERT(false); |
| } |
| catch( |
| ... ) |
| { |
| boost::exception_ptr p = boost::current_exception(); |
| try |
| { |
| rethrow_exception(p); |
| BOOST_TEST(false); |
| } |
| catch( |
| T & y ) |
| { |
| #ifdef BOOST_NO_RTTI |
| try |
| { |
| throw; |
| } |
| catch( |
| boost::exception & y ) |
| { |
| #endif |
| BOOST_TEST(boost::get_error_info<test_data>(y)); |
| if( int const * d=boost::get_error_info<test_data>(y) ) |
| BOOST_TEST(*d==42); |
| #ifdef BOOST_NO_RTTI |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| #endif |
| BOOST_TEST(y.x_==42); |
| } |
| catch( |
| ... ) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| } |
| |
| int |
| main() |
| { |
| boost_throw_exception_test(); |
| tester<boost::exception_test::derives_boost_exception>(); |
| tester<boost::exception_test::derives_boost_exception_virtually>(); |
| tester<boost::exception_test::derives_std_exception>(); |
| return boost::report_errors(); |
| } |