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 class unit_test_result that is responsible for
13 //  gathering test results and presenting this information to end-user
14 // ***************************************************************************
15 
16 #ifndef BOOST_TEST_RESULTS_COLLECTOR_HPP_071894GER
17 #define BOOST_TEST_RESULTS_COLLECTOR_HPP_071894GER
18 
19 // Boost.Test
20 #include <boost/test/test_observer.hpp>
21 
22 #include <boost/test/detail/global_typedef.hpp>
23 #include <boost/test/detail/fwd_decl.hpp>
24 
25 #include <boost/test/utils/trivial_singleton.hpp>
26 #include <boost/test/utils/class_properties.hpp>
27 
28 #include <boost/test/detail/suppress_warnings.hpp>
29 
30 //____________________________________________________________________________//
31 
32 namespace boost {
33 
34 namespace unit_test {
35 
36 // ************************************************************************** //
37 // **************      first failed assertion debugger hook    ************** //
38 // ************************************************************************** //
39 
40 namespace {
first_failed_assertion()41 inline void first_failed_assertion() {}
42 }
43 
44 // ************************************************************************** //
45 // **************                 test_results                 ************** //
46 // ************************************************************************** //
47 
48 class BOOST_TEST_DECL test_results {
49 public:
50     test_results();
51 
52     typedef BOOST_READONLY_PROPERTY( counter_t, (results_collector_t)(test_results)(results_collect_helper) ) counter_prop;
53     typedef BOOST_READONLY_PROPERTY( bool,      (results_collector_t)(test_results)(results_collect_helper) ) bool_prop;
54 
55     counter_prop    p_assertions_passed;
56     counter_prop    p_assertions_failed;
57     counter_prop    p_expected_failures;
58     counter_prop    p_test_cases_passed;
59     counter_prop    p_test_cases_failed;
60     counter_prop    p_test_cases_skipped;
61     counter_prop    p_test_cases_aborted;
62     bool_prop       p_aborted;
63     bool_prop       p_skipped;
64 
65     // "conclusion" methods
66     bool            passed() const;
67     int             result_code() const;
68 
69     // collection helper
70     void            operator+=( test_results const& );
71 
72     void            clear();
73 };
74 
75 // ************************************************************************** //
76 // **************               results_collector              ************** //
77 // ************************************************************************** //
78 
79 class BOOST_TEST_DECL results_collector_t : public test_observer, public singleton<results_collector_t> {
80 public:
81     // test_observer interface implementation
82     void                test_start( counter_t test_cases_amount );
83     void                test_finish();
84     void                test_aborted();
85 
86     void                test_unit_start( test_unit const& );
87     void                test_unit_finish( test_unit const&, unsigned long elapsed );
88     void                test_unit_skipped( test_unit const& );
89     void                test_unit_aborted( test_unit const& );
90 
91     void                assertion_result( bool passed );
92     void                exception_caught( execution_exception const& );
93 
94     // results access
95     test_results const& results( test_unit_id ) const;
96 
97 private:
98     BOOST_TEST_SINGLETON_CONS( results_collector_t );
99 };
100 
101 BOOST_TEST_SINGLETON_INST( results_collector )
102 
103 } // namespace unit_test
104 
105 } // namespace boost
106 
107 //____________________________________________________________________________//
108 
109 #include <boost/test/detail/enable_warnings.hpp>
110 
111 #endif // BOOST_TEST_RESULTS_COLLECTOR_HPP_071894GER
112 
113