//  (C) Copyright Gennadiy Rozental 2001-2007.

//  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)



//  See http://www.boost.org/libs/test for the library home page.

//

//  File        : $RCSfile$

//

//  Version     : $Revision: 41369 $

//

//  Description : defines specific version of execution monitor used to managed 

//  run unit of test cases. Translates execution exception into error level

// ***************************************************************************



#ifndef BOOST_TEST_UNIT_TEST_MONITOR_HPP_020905GER

#define BOOST_TEST_UNIT_TEST_MONITOR_HPP_020905GER



// Boost.Test

#include <boost/test/execution_monitor.hpp>

#include <boost/test/detail/fwd_decl.hpp>

#include <boost/test/utils/trivial_singleton.hpp>

#include <boost/test/utils/callback.hpp>



#include <boost/test/detail/suppress_warnings.hpp>



//____________________________________________________________________________//



namespace boost {



namespace unit_test {



// ************************************************************************** //

// **************               unit_test_monitor              ************** //

// ************************************************************************** //



class BOOST_TEST_DECL unit_test_monitor_t : public singleton<unit_test_monitor_t>, public execution_monitor {

public:

    enum error_level { 

        test_fail               =  1,

        test_ok                 =  0,

        constructor_error       = -1, 

        unexpected_exception    = -2, 

        os_exception            = -3, 

        os_timeout              = -4, 

        fatal_error             = -5,  // includes both system and user

        destructor_error        = -6

    };



    static bool is_critical_error( error_level e ) { return e <= fatal_error; }



    // monitor method

    error_level execute_and_translate( test_case const& );



private:

    BOOST_TEST_SINGLETON_CONS( unit_test_monitor_t );

};



BOOST_TEST_SINGLETON_INST( unit_test_monitor )



} // namespace unit_test



} // namespace boost



//____________________________________________________________________________//



#include <boost/test/detail/enable_warnings.hpp>



#endif // BOOST_TEST_UNIT_TEST_MONITOR_HPP_020905GER

