ceph/src/boost/libs/test/include/boost/test/impl/results_reporter.ipp

   1 //  (C) Copyright Gennadiy Rozental 2001.
   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     : $Revision$
  11 //
  12 //  Description : result reporting facilties
  13 // ***************************************************************************
  14
  15 #ifndef BOOST_TEST_RESULTS_REPORTER_IPP_020105GER
  16 #define BOOST_TEST_RESULTS_REPORTER_IPP_020105GER
  17
  18 // Boost.Test
  19 #include <boost/test/results_reporter.hpp>
  20 #include <boost/test/results_collector.hpp>
  21 #include <boost/test/framework.hpp>
  22
  23 #include <boost/test/output/plain_report_formatter.hpp>
  24 #include <boost/test/output/xml_report_formatter.hpp>
  25
  26 #include <boost/test/tree/visitor.hpp>
  27 #include <boost/test/tree/test_unit.hpp>
  28 #include <boost/test/tree/traverse.hpp>
  29
  30 // Boost
  31 #include <boost/scoped_ptr.hpp>
  32 #include <boost/io/ios_state.hpp>
  33 typedef ::boost::io::ios_base_all_saver io_saver_type;
  34
  35 // STL
  36 #include <iostream>
  37
  38 #include <boost/test/detail/suppress_warnings.hpp>
  39
  40 //____________________________________________________________________________//
  41
  42 namespace boost {
  43 namespace unit_test {
  44 namespace results_reporter {
  45
  46 // ************************************************************************** //
  47 // **************        result reporter implementation        ************** //
  48 // ************************************************************************** //
  49
  50 namespace {
  51
  52 struct results_reporter_impl : test_tree_visitor {
  53     // Constructor
  54     results_reporter_impl()
  55     : m_stream( &std::cerr )
  56     , m_stream_state_saver( new io_saver_type( std::cerr ) )
  57     , m_report_level( CONFIRMATION_REPORT )
  58     , m_formatter( new output::plain_report_formatter )
  59     {}
  60
  61     // test tree visitor interface implementation
  62     void    visit( test_case const& tc )
  63     {
  64         m_formatter->test_unit_report_start( tc, *m_stream );
  65         m_formatter->test_unit_report_finish( tc, *m_stream );
  66     }
  67     bool    test_suite_start( test_suite const& ts )
  68     {
  69         m_formatter->test_unit_report_start( ts, *m_stream );
  70
  71         if( m_report_level == DETAILED_REPORT && !results_collector.results( ts.p_id ).p_skipped )
  72             return true;
  73
  74         m_formatter->test_unit_report_finish( ts, *m_stream );
  75         return false;
  76     }
  77     void    test_suite_finish( test_suite const& ts )
  78     {
  79         m_formatter->test_unit_report_finish( ts, *m_stream );
  80     }
  81
  82     typedef scoped_ptr<io_saver_type> saver_ptr;
  83
  84     // Data members
  85     std::ostream*       m_stream;
  86     saver_ptr           m_stream_state_saver;
  87     report_level        m_report_level;
  88     scoped_ptr<format>  m_formatter;
  89 };
  90
  91 results_reporter_impl& s_rr_impl() { static results_reporter_impl the_inst; return the_inst; }
  92
  93 } // local namespace
  94
  95 // ************************************************************************** //
  96 // **************              report configuration            ************** //
  97 // ************************************************************************** //
  98
  99 void
 100 set_level( report_level l )
 101 {
 102     if( l != INV_REPORT_LEVEL )
 103         s_rr_impl().m_report_level = l;
 104 }
 105
 106 //____________________________________________________________________________//
 107
 108 void
 109 set_stream( std::ostream& ostr )
 110 {
 111     s_rr_impl().m_stream = &ostr;
 112     s_rr_impl().m_stream_state_saver.reset( new io_saver_type( ostr ) );
 113 }
 114
 115 //____________________________________________________________________________//
 116
 117 std::ostream&
 118 get_stream()
 119 {
 120     return *s_rr_impl().m_stream;
 121 }
 122
 123 //____________________________________________________________________________//
 124
 125 void
 126 set_format( output_format rf )
 127 {
 128     switch( rf ) {
 129     default:
 130     case OF_CLF:
 131         set_format( new output::plain_report_formatter );
 132         break;
 133     case OF_XML:
 134         set_format( new output::xml_report_formatter );
 135         break;
 136     }
 137 }
 138
 139 //____________________________________________________________________________//
 140
 141 void
 142 set_format( results_reporter::format* f )
 143 {
 144     if( f )
 145         s_rr_impl().m_formatter.reset( f );
 146 }
 147
 148 //____________________________________________________________________________//
 149
 150 // ************************************************************************** //
 151 // **************               report initiation              ************** //
 152 // ************************************************************************** //
 153
 154 void
 155 make_report( report_level l, test_unit_id id )
 156 {
 157     if( l == INV_REPORT_LEVEL )
 158         l = s_rr_impl().m_report_level;
 159
 160     if( l == NO_REPORT )
 161         return;
 162
 163     if( id == INV_TEST_UNIT_ID )
 164         id = framework::master_test_suite().p_id;
 165
 166     s_rr_impl().m_stream_state_saver->restore();
 167
 168     report_level bkup = s_rr_impl().m_report_level;
 169     s_rr_impl().m_report_level = l;
 170
 171     s_rr_impl().m_formatter->results_report_start( *s_rr_impl().m_stream );
 172
 173     switch( l ) {
 174     case CONFIRMATION_REPORT:
 175         s_rr_impl().m_formatter->do_confirmation_report( framework::get<test_unit>( id ), *s_rr_impl().m_stream );
 176         break;
 177     case SHORT_REPORT:
 178     case DETAILED_REPORT:
 179         traverse_test_tree( id, s_rr_impl() );
 180         break;
 181     default:
 182         break;
 183     }
 184
 185     s_rr_impl().m_formatter->results_report_finish( *s_rr_impl().m_stream );
 186     s_rr_impl().m_report_level = bkup;
 187 }
 188
 189 //____________________________________________________________________________//
 190
 191 } // namespace results_reporter
 192 } // namespace unit_test
 193 } // namespace boost
 194
 195 #include <boost/test/detail/enable_warnings.hpp>
 196
 197 #endif // BOOST_TEST_RESULTS_REPORTER_IPP_020105GER