ceph/src/boost/libs/exception/test/current_exception_cast_test.cpp

   1 //Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
   2
   3 //Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #include <boost/exception/current_exception_cast.hpp>
   7 #include <boost/detail/lightweight_test.hpp>
   8 #include <exception>
   9
  10 class
  11 my_exception:
  12     public std::exception
  13     {
  14     };
  15
  16 class
  17 polymorphic
  18     {
  19     virtual
  20     ~polymorphic()
  21         {
  22         }
  23     };
  24
  25 int
  26 main()
  27     {
  28     try
  29         {
  30         throw my_exception();
  31         }
  32     catch(
  33     std::exception & e )
  34         {
  35         try
  36             {
  37             throw;
  38             }
  39         catch(
  40         ...)
  41             {
  42             BOOST_TEST(boost::current_exception_cast<std::exception>()==&e);
  43             BOOST_TEST(!boost::current_exception_cast<polymorphic>());
  44             }
  45         }
  46     return boost::report_errors();
  47     }