boost exception

[SVN r43485]

test/throw_exception_test.cpp

@@ -0,0 +1,71 @@
+//Copyright (c) 2006-2008 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/info.hpp>
+#include <boost/exception/cloning.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+typedef boost::error_info<struct tag_test_int,int> test_int;
+
+void
+throw_fwd( void (*thrower)(int) )
+	{
+	try
+		{
+		thrower(42);
+		}
+	catch(
+	boost::exception & x )
+		{
+		x << test_int(42);
+		throw;
+		}
+	}
+
+template <class T>
+void
+tester()
+	{
+	try
+		{
+		throw_fwd( &boost::exception_test::throw_test_exception<T> );
+		BOOST_ASSERT(false);
+		}
+	catch(
+	std::exception & x )
+		{
+		boost::exception_ptr p = boost::clone_exception(x);
+		try
+			{
+			rethrow_exception(p);
+			BOOST_TEST(false);
+			}
+		catch(
+		T & y )
+			{
+			BOOST_TEST(*boost::get_error_info<test_int>(y)==42);
+			BOOST_TEST(y.x_==42);
+			}
+		catch(
+		... )
+			{
+			BOOST_TEST(false);
+			}
+		}
+	catch(
+	... )
+		{
+		BOOST_TEST(false);
+		}
+	}
+
+int
+main()
+	{
+	tester<boost::exception_test::some_boost_exception>();
+	tester<boost::exception_test::some_std_exception>();
+	return boost::report_errors();
+	}