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Boost Exception major refactoring: works with or without RTTI, vastly improved boost::throw_exception integration.

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[SVN r48905]
This commit is contained in:
Emil Dotchevski
2008-09-19 20:29:26 +00:00
parent c9fcdf15b2
commit a9b5723d0d
73 changed files with 6532 additions and 5046 deletions
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85
test/throw_exception_test.cpp
View File

@ -4,12 +4,73 @@
//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_TEST(false);
}
catch(
boost::exception & x )
{
boost::shared_ptr<char const * const> file=boost::get_error_info<boost::throw_function>(x);
boost::shared_ptr<char const * const> function=boost::get_error_info<boost::throw_file>(x);
boost::shared_ptr<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_TEST(false);
}
catch(
boost::exception & x )
{
boost::shared_ptr<char const * const> file=boost::get_error_info<boost::throw_function>(x);
boost::shared_ptr<char const * const> function=boost::get_error_info<boost::throw_file>(x);
boost::shared_ptr<int const> line=boost::get_error_info<boost::throw_line>(x);
boost::shared_ptr<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) )
{
@ -46,9 +107,26 @@ tester()
catch(
T & y )
{
BOOST_TEST(boost::get_error_info<test_data>(y));
if( boost::shared_ptr<int const> d=boost::get_error_info<test_data>(y) )
BOOST_TEST(*d==42);
#ifdef BOOST_NO_RTTI
try
{
throw;
}
catch(
boost::exception & y )
{
#endif
BOOST_TEST(boost::get_error_info<test_data>(y));
if( boost::shared_ptr<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(
@ -62,6 +140,7 @@ tester()
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>();