Chris@16: //  (C) Copyright Gennadiy Rozental 2005-2008.
Chris@16: //  Distributed under the Boost Software License, Version 1.0.
Chris@16: //  (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: //  http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org/libs/test for the library home page.
Chris@16: //
Chris@16: //  File        : $RCSfile$
Chris@16: //
Chris@101: //  Version     : $Revision$
Chris@16: //
Chris@16: //  Description : implements Unit Test results collecting facility.
Chris@16: // ***************************************************************************
Chris@16: 
Chris@16: #ifndef BOOST_TEST_RESULTS_COLLECTOR_IPP_021105GER
Chris@16: #define BOOST_TEST_RESULTS_COLLECTOR_IPP_021105GER
Chris@16: 
Chris@16: // Boost.Test
Chris@16: #include <boost/test/unit_test_suite_impl.hpp>
Chris@16: #include <boost/test/unit_test_log.hpp>
Chris@16: #include <boost/test/results_collector.hpp>
Chris@16: #include <boost/test/framework.hpp>
Chris@16: 
Chris@16: // Boost
Chris@16: #include <boost/cstdlib.hpp>
Chris@16: 
Chris@16: // STL
Chris@16: #include <map>
Chris@16: 
Chris@16: #include <boost/test/detail/suppress_warnings.hpp>
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16: namespace unit_test {
Chris@16: 
Chris@16: // ************************************************************************** //
Chris@16: // **************                 test_results                 ************** //
Chris@16: // ************************************************************************** //
Chris@16: 
Chris@16: test_results::test_results()
Chris@16: {
Chris@16:     clear();
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: bool
Chris@16: test_results::passed() const
Chris@16: {
Chris@16:     return  !p_skipped                                  &&
Chris@16:             p_test_cases_failed == 0                    &&
Chris@16:             p_assertions_failed <= p_expected_failures  &&
Chris@16:             !p_aborted;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: int
Chris@16: test_results::result_code() const
Chris@16: {
Chris@16:     return passed() ? exit_success
Chris@16:            : ( (p_assertions_failed > p_expected_failures || p_skipped )
Chris@16:                     ? exit_test_failure
Chris@16:                     : exit_exception_failure );
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: test_results::operator+=( test_results const& tr )
Chris@16: {
Chris@16:     p_assertions_passed.value   += tr.p_assertions_passed;
Chris@16:     p_assertions_failed.value   += tr.p_assertions_failed;
Chris@16:     p_test_cases_passed.value   += tr.p_test_cases_passed;
Chris@16:     p_test_cases_failed.value   += tr.p_test_cases_failed;
Chris@16:     p_test_cases_skipped.value  += tr.p_test_cases_skipped;
Chris@16:     p_test_cases_aborted.value  += tr.p_test_cases_aborted;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: test_results::clear()
Chris@16: {
Chris@16:     p_assertions_passed.value    = 0;
Chris@16:     p_assertions_failed.value    = 0;
Chris@16:     p_expected_failures.value    = 0;
Chris@16:     p_test_cases_passed.value    = 0;
Chris@16:     p_test_cases_failed.value    = 0;
Chris@16:     p_test_cases_skipped.value   = 0;
Chris@16:     p_test_cases_aborted.value   = 0;
Chris@16:     p_aborted.value              = false;
Chris@16:     p_skipped.value              = true;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16:     
Chris@16: // ************************************************************************** //
Chris@16: // **************               results_collector              ************** //
Chris@16: // ************************************************************************** //
Chris@16: 
Chris@16: #if !BOOST_WORKAROUND(BOOST_MSVC, <1300)
Chris@16: 
Chris@16: namespace {
Chris@16: 
Chris@16: struct results_collector_impl {
Chris@16:     std::map<test_unit_id,test_results> m_results_store;
Chris@16: };
Chris@16: 
Chris@16: results_collector_impl& s_rc_impl() { static results_collector_impl the_inst; return the_inst; }
Chris@16: 
Chris@16: } // local namespace
Chris@16: 
Chris@16: #else
Chris@16: 
Chris@16: struct results_collector_impl {
Chris@16:     std::map<test_unit_id,test_results> m_results_store;
Chris@16: };
Chris@16: 
Chris@16: static results_collector_impl& s_rc_impl() { static results_collector_impl the_inst; return the_inst; }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::test_start( counter_t )
Chris@16: {
Chris@16:     s_rc_impl().m_results_store.clear();
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::test_finish()
Chris@16: {
Chris@16:     // do nothing
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::test_aborted()
Chris@16: {
Chris@16:     // do nothing
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::test_unit_start( test_unit const& tu )
Chris@16: {
Chris@16:     // init test_results entry
Chris@16:     test_results& tr = s_rc_impl().m_results_store[tu.p_id];
Chris@16: 
Chris@16:     tr.clear();
Chris@16:     
Chris@16:     tr.p_expected_failures.value    = tu.p_expected_failures;
Chris@16:     tr.p_skipped.value              = false;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: class results_collect_helper : public test_tree_visitor {
Chris@16: public:
Chris@16:     explicit results_collect_helper( test_results& tr, test_unit const& ts ) : m_tr( tr ), m_ts( ts ) {}
Chris@16: 
Chris@16:     void    visit( test_case const& tc )
Chris@16:     {
Chris@16:         test_results const& tr = results_collector.results( tc.p_id );
Chris@16:         m_tr += tr;
Chris@16: 
Chris@16:         if( tr.passed() )
Chris@16:             m_tr.p_test_cases_passed.value++;
Chris@16:         else if( tr.p_skipped )
Chris@16:             m_tr.p_test_cases_skipped.value++;
Chris@16:         else {
Chris@16:             if( tr.p_aborted )
Chris@16:                 m_tr.p_test_cases_aborted.value++;
Chris@16:             m_tr.p_test_cases_failed.value++;
Chris@16:         }
Chris@16:     }
Chris@16:     bool    test_suite_start( test_suite const& ts )
Chris@16:     {
Chris@16:         if( m_ts.p_id == ts.p_id )
Chris@16:             return true;
Chris@16:         else {
Chris@16:             m_tr += results_collector.results( ts.p_id );
Chris@16:             return false;
Chris@16:         }
Chris@16:     }
Chris@16: 
Chris@16: private:
Chris@16:     // Data members
Chris@16:     test_results&       m_tr;
Chris@16:     test_unit const&    m_ts;
Chris@16: };
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::test_unit_finish( test_unit const& tu, unsigned long )
Chris@16: {
Chris@16:     if( tu.p_type == tut_suite ) {
Chris@16:         results_collect_helper ch( s_rc_impl().m_results_store[tu.p_id], tu );
Chris@16: 
Chris@16:         traverse_test_tree( tu, ch );
Chris@16:     }
Chris@16:     else {
Chris@16:         test_results const& tr = s_rc_impl().m_results_store[tu.p_id];
Chris@16:         
Chris@16:         bool num_failures_match = tr.p_aborted || tr.p_assertions_failed >= tr.p_expected_failures;
Chris@16:         if( !num_failures_match )
Chris@16:             BOOST_TEST_MESSAGE( "Test case " << tu.p_name << " has fewer failures than expected" );
Chris@16: 
Chris@16:         bool check_any_assertions = tr.p_aborted || (tr.p_assertions_failed != 0) || (tr.p_assertions_passed != 0);
Chris@16:         if( !check_any_assertions )
Chris@16:             BOOST_TEST_MESSAGE( "Test case " << tu.p_name << " did not check any assertions" );
Chris@16:     }
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::test_unit_skipped( test_unit const& tu )
Chris@16: {
Chris@16:     if( tu.p_type == tut_suite ) {
Chris@16:         test_case_counter tcc;
Chris@16:         traverse_test_tree( tu, tcc );
Chris@16: 
Chris@16:         test_results& tr = s_rc_impl().m_results_store[tu.p_id];
Chris@16: 
Chris@16:         tr.clear();
Chris@16:     
Chris@16:         tr.p_skipped.value              = true;
Chris@16:         tr.p_test_cases_skipped.value   = tcc.p_count;
Chris@16:     }
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::assertion_result( bool passed )
Chris@16: {
Chris@16:     test_results& tr = s_rc_impl().m_results_store[framework::current_test_case().p_id];
Chris@16: 
Chris@16:     if( passed )
Chris@16:         tr.p_assertions_passed.value++;
Chris@16:     else
Chris@16:         tr.p_assertions_failed.value++;
Chris@16: 
Chris@16:     if( tr.p_assertions_failed == 1 )
Chris@16:         first_failed_assertion();
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::exception_caught( execution_exception const& )
Chris@16: {
Chris@16:     test_results& tr = s_rc_impl().m_results_store[framework::current_test_case().p_id];
Chris@16: 
Chris@16:     tr.p_assertions_failed.value++;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: void
Chris@16: results_collector_t::test_unit_aborted( test_unit const& tu )
Chris@16: {
Chris@16:     s_rc_impl().m_results_store[tu.p_id].p_aborted.value = true;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: test_results const&
Chris@16: results_collector_t::results( test_unit_id id ) const
Chris@16: {
Chris@16:     return s_rc_impl().m_results_store[id];
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: } // namespace unit_test
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: #include <boost/test/detail/enable_warnings.hpp>
Chris@16: 
Chris@16: #endif // BOOST_TEST_RESULTS_COLLECTOR_IPP_021105GER