1 //  (C) Copyright Gennadiy Rozental 2005-2014.
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
9 /// @brief defines simple text based progress monitor
10 // ***************************************************************************
11 
12 #ifndef BOOST_TEST_PROGRESS_MONITOR_HPP_020105GER
13 #define BOOST_TEST_PROGRESS_MONITOR_HPP_020105GER
14 
15 // Boost.Test
16 #include <boost/test/tree/observer.hpp>
17 #include <boost/test/utils/trivial_singleton.hpp>
18 
19 // STL
20 #include <iosfwd>   // for std::ostream&
21 
22 #include <boost/test/detail/suppress_warnings.hpp>
23 
24 //____________________________________________________________________________//
25 
26 namespace boost {
27 namespace unit_test {
28 
29 // ************************************************************************** //
30 // **************                progress_monitor              ************** //
31 // ************************************************************************** //
32 
33 /// This class implements test observer interface and updates test progress as test units finish or get aborted
34 class BOOST_TEST_DECL progress_monitor_t : public test_observer, public singleton<progress_monitor_t> {
35 public:
36     /// @name Test observer interface
37     /// @{
38     virtual void    test_start( counter_t test_cases_amount );
39     virtual void    test_aborted();
40 
41     virtual void    test_unit_finish( test_unit const&, unsigned long );
42     virtual void    test_unit_skipped( test_unit const&, const_string );
43 
priority()44     virtual int     priority() { return 3; }
45     /// @}
46 
47     /// @name Configuration
48     /// @{
49     void            set_stream( std::ostream& );
50     /// @}
51 
52 private:
53     BOOST_TEST_SINGLETON_CONS( progress_monitor_t )
54 }; // progress_monitor_t
55 
56 BOOST_TEST_SINGLETON_INST( progress_monitor )
57 
58 } // namespace unit_test
59 } // namespace boost
60 
61 //____________________________________________________________________________//
62 
63 #include <boost/test/detail/enable_warnings.hpp>
64 
65 #endif // BOOST_TEST_PROGRESS_MONITOR_HPP_020105GER
66 
67