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enable_current_exception.hpp decoupled from atomic_count.hpp

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[SVN r48439]
This commit is contained in:
Emil Dotchevski
2008-08-29 04:56:02 +00:00
parent d7b98ba390
commit 0c9d70964e
5 changed files with 535 additions and 239 deletions
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224
test/cloning_test.cpp
View File

@ -4,20 +4,63 @@
//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/exception_ptr.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 my_tag,int> my_info;
struct
test_exception:
derives_nothing
{
int & count;
explicit
derives_nothing( int & count ):
count(count)
{
++count;
}
derives_nothing( derives_nothing const & x ):
count(x.count)
{
++count;
}
~derives_nothing()
{
--count;
}
};
struct
derives_std_exception:
std::exception
{
};
int
main()
struct
derives_std_boost_exception:
std::exception,
boost::exception
{
};
struct
derives_boost_exception:
boost::exception
{
};
template <class T>
void
test_std_exception()
{
try
{
throw boost::enable_current_exception(test_exception());
throw T();
}
catch(
... )
@ -29,7 +72,7 @@ main()
BOOST_TEST(false);
}
catch(
test_exception & )
T & )
{
}
catch(
@ -38,5 +81,176 @@ main()
BOOST_TEST(false);
}
}
}
template <class T>
void
test_std_exception_what()
{
try
{
throw T("what");
}
catch(
... )
{
boost::exception_ptr p = boost::current_exception();
try
{
rethrow_exception(p);
BOOST_TEST(false);
}
catch(
T & x )
{
BOOST_TEST(std::string("what")==x.what());
}
catch(
... )
{
BOOST_TEST(false);
}
}
}
int
main()
{
int count=0;
try
{
throw boost::enable_current_exception(derives_nothing(count));
}
catch(
... )
{
boost::exception_ptr p = boost::current_exception();
try
{
rethrow_exception(p);
BOOST_TEST(false);
}
catch(
derives_nothing & )
{
}
catch(
... )
{
BOOST_TEST(false);
}
}
BOOST_TEST(count==0);
try
{
throw boost::enable_current_exception(derives_std_exception());
}
catch(
... )
{
boost::exception_ptr p = boost::current_exception();
try
{
rethrow_exception(p);
BOOST_TEST(false);
}
catch(
derives_std_exception & )
{
}
catch(
... )
{
BOOST_TEST(false);
}
}
try
{
throw derives_std_exception();
}
catch(
... )
{
boost::exception_ptr p = boost::current_exception();
try
{
rethrow_exception(p);
BOOST_TEST(false);
}
catch(
boost::unknown_exception & )
{
}
catch(
... )
{
BOOST_TEST(false);
}
}
test_std_exception_what<std::invalid_argument>();
test_std_exception_what<std::out_of_range>();
test_std_exception_what<std::logic_error>();
test_std_exception<std::bad_alloc>();
test_std_exception<std::bad_cast>();
test_std_exception<std::bad_typeid>();
test_std_exception<std::bad_exception>();
try
{
throw derives_std_boost_exception() << my_info(42);
}
catch(
... )
{
boost::exception_ptr p = boost::current_exception();
try
{
rethrow_exception(p);
BOOST_TEST(false);
}
catch(
boost::unknown_exception & x )
{
BOOST_TEST(boost::get_error_info<my_info>(x));
if( boost::shared_ptr<int const> p=boost::get_error_info<my_info>(x) )
BOOST_TEST(*p==42);
}
catch(
... )
{
BOOST_TEST(false);
}
}
try
{
throw derives_boost_exception() << my_info(42);
}
catch(
... )
{
boost::exception_ptr p = boost::current_exception();
try
{
rethrow_exception(p);
BOOST_TEST(false);
}
catch(
boost::unknown_exception & x )
{
BOOST_TEST(boost::get_error_info<my_info>(x));
if( boost::shared_ptr<int const> p=boost::get_error_info<my_info>(x) )
BOOST_TEST(*p==42);
}
catch(
... )
{
BOOST_TEST(false);
}
}
return boost::report_errors();
}