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 
is_critical_error(error_level e)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