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// (C) Copyright Gennadiy Rozental 2001.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org/libs/test for the library home page.
//
// File : $RCSfile$
//
// Version : $Revision$
//
// Description : implements Unit Test results collecting facility.
// ***************************************************************************
#ifndef BOOST_TEST_RESULTS_COLLECTOR_IPP_021105GER
#define BOOST_TEST_RESULTS_COLLECTOR_IPP_021105GER
// Boost.Test
#include <boost/test/unit_test_log.hpp>
#include <boost/test/results_collector.hpp>
#include <boost/test/framework.hpp>
#include <boost/test/tree/test_unit.hpp>
#include <boost/test/tree/visitor.hpp>
#include <boost/test/tree/test_case_counter.hpp>
#include <boost/test/tree/traverse.hpp>
// Boost
#include <boost/cstdlib.hpp>
// STL
#include <map>
#include <boost/test/detail/suppress_warnings.hpp>
//____________________________________________________________________________//
namespace boost {
namespace unit_test {
// ************************************************************************** //
// ************** test_results ************** //
// ************************************************************************** //
test_results::test_results()
{
clear();
}
//____________________________________________________________________________//
bool
test_results::passed() const
{
return !p_skipped &&
p_test_cases_failed == 0 &&
p_assertions_failed <= p_expected_failures &&
p_test_cases_skipped == 0 &&
!p_aborted;
}
//____________________________________________________________________________//
int
test_results::result_code() const
{
return passed() ? exit_success
: ( (p_assertions_failed > p_expected_failures || p_skipped )
? exit_test_failure
: exit_exception_failure );
}
//____________________________________________________________________________//
void
test_results::operator+=( test_results const& tr )
{
p_assertions_passed.value += tr.p_assertions_passed;
p_assertions_failed.value += tr.p_assertions_failed;
p_warnings_failed.value += tr.p_warnings_failed;
p_test_cases_passed.value += tr.p_test_cases_passed;
p_test_cases_warned.value += tr.p_test_cases_warned;
p_test_cases_failed.value += tr.p_test_cases_failed;
p_test_cases_skipped.value += tr.p_test_cases_skipped;
p_test_cases_aborted.value += tr.p_test_cases_aborted;
p_duration_microseconds.value += tr.p_duration_microseconds;
}
//____________________________________________________________________________//
void
test_results::clear()
{
p_assertions_passed.value = 0;
p_assertions_failed.value = 0;
p_warnings_failed.value = 0;
p_expected_failures.value = 0;
p_test_cases_passed.value = 0;
p_test_cases_warned.value = 0;
p_test_cases_failed.value = 0;
p_test_cases_skipped.value = 0;
p_test_cases_aborted.value = 0;
p_duration_microseconds.value= 0;
p_aborted.value = false;
p_skipped.value = false;
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** results_collector ************** //
// ************************************************************************** //
namespace {
struct results_collector_impl {
std::map<test_unit_id,test_results> m_results_store;
};
results_collector_impl& s_rc_impl() { static results_collector_impl the_inst; return the_inst; }
} // local namespace
//____________________________________________________________________________//
void
results_collector_t::test_start( counter_t )
{
s_rc_impl().m_results_store.clear();
}
//____________________________________________________________________________//
void
results_collector_t::test_unit_start( test_unit const& tu )
{
// init test_results entry
test_results& tr = s_rc_impl().m_results_store[tu.p_id];
tr.clear();
tr.p_expected_failures.value = tu.p_expected_failures;
}
//____________________________________________________________________________//
class results_collect_helper : public test_tree_visitor {
public:
explicit results_collect_helper( test_results& tr, test_unit const& ts ) : m_tr( tr ), m_ts( ts ) {}
void visit( test_case const& tc )
{
test_results const& tr = results_collector.results( tc.p_id );
m_tr += tr;
if( tr.passed() ) {
if( tr.p_warnings_failed )
m_tr.p_test_cases_warned.value++;
else
m_tr.p_test_cases_passed.value++;
}
else if( tr.p_skipped )
m_tr.p_test_cases_skipped.value++;
else {
if( tr.p_aborted )
m_tr.p_test_cases_aborted.value++;
m_tr.p_test_cases_failed.value++;
}
}
bool test_suite_start( test_suite const& ts )
{
if( m_ts.p_id == ts.p_id )
return true;
m_tr += results_collector.results( ts.p_id );
return false;
}
private:
// Data members
test_results& m_tr;
test_unit const& m_ts;
};
//____________________________________________________________________________//
void
results_collector_t::test_unit_finish( test_unit const& tu, unsigned long elapsed_in_microseconds )
{
if( tu.p_type == TUT_SUITE ) {
results_collect_helper ch( s_rc_impl().m_results_store[tu.p_id], tu );
traverse_test_tree( tu, ch );
}
else {
test_results & tr = s_rc_impl().m_results_store[tu.p_id];
tr.p_duration_microseconds.value = elapsed_in_microseconds;
bool num_failures_match = tr.p_aborted || tr.p_assertions_failed >= tr.p_expected_failures;
if( !num_failures_match )
BOOST_TEST_FRAMEWORK_MESSAGE( "Test case " << tu.full_name() << " has fewer failures than expected" );
bool check_any_assertions = tr.p_aborted || (tr.p_assertions_failed != 0) || (tr.p_assertions_passed != 0);
if( !check_any_assertions )
BOOST_TEST_FRAMEWORK_MESSAGE( "Test case " << tu.full_name() << " did not check any assertions" );
}
}
//____________________________________________________________________________//
void
results_collector_t::test_unit_skipped( test_unit const& tu, const_string /*reason*/ )
{
test_results& tr = s_rc_impl().m_results_store[tu.p_id];
tr.clear();
tr.p_skipped.value = true;
if( tu.p_type == TUT_SUITE ) {
test_case_counter tcc;
traverse_test_tree( tu, tcc );
tr.p_test_cases_skipped.value = tcc.p_count;
}
}
//____________________________________________________________________________//
void
results_collector_t::assertion_result( unit_test::assertion_result ar )
{
test_results& tr = s_rc_impl().m_results_store[framework::current_test_case_id()];
switch( ar ) {
case AR_PASSED: tr.p_assertions_passed.value++; break;
case AR_FAILED: tr.p_assertions_failed.value++; break;
case AR_TRIGGERED: tr.p_warnings_failed.value++; break;
}
if( tr.p_assertions_failed == 1 )
first_failed_assertion();
}
//____________________________________________________________________________//
void
results_collector_t::exception_caught( execution_exception const& )
{
test_results& tr = s_rc_impl().m_results_store[framework::current_test_case_id()];
tr.p_assertions_failed.value++;
}
//____________________________________________________________________________//
void
results_collector_t::test_unit_aborted( test_unit const& tu )
{
s_rc_impl().m_results_store[tu.p_id].p_aborted.value = true;
}
//____________________________________________________________________________//
test_results const&
results_collector_t::results( test_unit_id id ) const
{
return s_rc_impl().m_results_store[id];
}
//____________________________________________________________________________//
} // namespace unit_test
} // namespace boost
#include <boost/test/detail/enable_warnings.hpp>
#endif // BOOST_TEST_RESULTS_COLLECTOR_IPP_021105GER
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