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      1 //  (C) Copyright Gennadiy Rozental 2001-2008.
      2 //  Distributed under the Boost Software License, Version 1.0.
      3 //  (See accompanying file LICENSE_1_0.txt or copy at
      4 //  http://www.boost.org/LICENSE_1_0.txt)
      5 
      6 //  See http://www.boost.org/libs/test for the library home page.
      7 //
      8 //  File        : $RCSfile$
      9 //
     10 //  Version     : $Revision: 49312 $
     11 //
     12 //  Description : defines specific version of execution monitor used to managed
     13 //  run unit of test cases. Translates execution exception into error level
     14 // ***************************************************************************
     15 
     16 #ifndef BOOST_TEST_UNIT_TEST_MONITOR_HPP_020905GER
     17 #define BOOST_TEST_UNIT_TEST_MONITOR_HPP_020905GER
     18 
     19 // Boost.Test
     20 #include <boost/test/execution_monitor.hpp>
     21 #include <boost/test/detail/fwd_decl.hpp>
     22 #include <boost/test/utils/trivial_singleton.hpp>
     23 #include <boost/test/utils/callback.hpp>
     24 
     25 #include <boost/test/detail/suppress_warnings.hpp>
     26 
     27 //____________________________________________________________________________//
     28 
     29 namespace boost {
     30 
     31 namespace unit_test {
     32 
     33 // ************************************************************************** //
     34 // **************               unit_test_monitor              ************** //
     35 // ************************************************************************** //
     36 
     37 class BOOST_TEST_DECL unit_test_monitor_t : public singleton<unit_test_monitor_t>, public execution_monitor {
     38 public:
     39     enum error_level {
     40         test_fail               =  1,
     41         test_ok                 =  0,
     42         constructor_error       = -1,
     43         unexpected_exception    = -2,
     44         os_exception            = -3,
     45         os_timeout              = -4,
     46         fatal_error             = -5,  // includes both system and user
     47         destructor_error        = -6
     48     };
     49 
     50     static bool is_critical_error( error_level e ) { return e <= fatal_error; }
     51 
     52     // monitor method
     53     error_level execute_and_translate( test_case const& );
     54 
     55 private:
     56     BOOST_TEST_SINGLETON_CONS( unit_test_monitor_t );
     57 };
     58 
     59 BOOST_TEST_SINGLETON_INST( unit_test_monitor )
     60 
     61 } // namespace unit_test
     62 
     63 } // namespace boost
     64 
     65 //____________________________________________________________________________//
     66 
     67 #include <boost/test/detail/enable_warnings.hpp>
     68 
     69 #endif // BOOST_TEST_UNIT_TEST_MONITOR_HPP_020905GER
     70