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// (C) Copyright Gennadiy Rozental 2005-2008.
// 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: 54633 $
//
// Description : privides core implementation for Unit Test Framework.
// Extensions can be provided in separate files
// ***************************************************************************
#ifndef NDNBOOST_TEST_UNIT_TEST_SUITE_IPP_012205GER
#define NDNBOOST_TEST_UNIT_TEST_SUITE_IPP_012205GER
// Boost.Test
#include <ndnboost/detail/workaround.hpp>
#include <ndnboost/test/unit_test_suite_impl.hpp>
#include <ndnboost/test/framework.hpp>
#include <ndnboost/test/utils/foreach.hpp>
#include <ndnboost/test/results_collector.hpp>
#include <ndnboost/test/detail/unit_test_parameters.hpp>
// Boost
#include <ndnboost/timer.hpp>
// STL
#include <algorithm>
#include <vector>
#include <ndnboost/test/detail/suppress_warnings.hpp>
#if NDNBOOST_WORKAROUND(__BORLANDC__, < 0x600) && \
NDNBOOST_WORKAROUND(_STLPORT_VERSION, <= 0x450) \
/**/
using std::rand; // rand is in std and random_shuffle is in _STL
#endif
//____________________________________________________________________________//
namespace ndnboost {
namespace unit_test {
// ************************************************************************** //
// ************** test_unit ************** //
// ************************************************************************** //
test_unit::test_unit( const_string name, test_unit_type t )
: p_type( t )
, p_type_name( t == tut_case ? "case" : "suite" )
, p_id( INV_TEST_UNIT_ID )
, p_name( std::string( name.begin(), name.size() ) )
, p_enabled( true )
{
}
//____________________________________________________________________________//
test_unit::~test_unit()
{
framework::deregister_test_unit( this );
}
//____________________________________________________________________________//
void
test_unit::depends_on( test_unit* tu )
{
m_dependencies.push_back( tu->p_id );
}
//____________________________________________________________________________//
bool
test_unit::check_dependencies() const
{
NDNBOOST_TEST_FOREACH( test_unit_id, tu_id, m_dependencies ) {
if( !unit_test::results_collector.results( tu_id ).passed() )
return false;
}
return true;
}
//____________________________________________________________________________//
void
test_unit::increase_exp_fail( unsigned num )
{
p_expected_failures.value += num;
if( p_parent_id != 0 )
framework::get<test_suite>( p_parent_id ).increase_exp_fail( num );
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** test_case ************** //
// ************************************************************************** //
test_case::test_case( const_string name, callback0<> const& test_func )
: test_unit( name, static_cast<test_unit_type>(type) )
, m_test_func( test_func )
{
// !! weirdest MSVC BUG; try to remove this statement; looks like it eats first token of next statement
#if NDNBOOST_WORKAROUND(NDNBOOST_MSVC,<1300)
0;
#endif
framework::register_test_unit( this );
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** test_suite ************** //
// ************************************************************************** //
//____________________________________________________________________________//
test_suite::test_suite( const_string name )
: test_unit( name, static_cast<test_unit_type>(type) )
{
framework::register_test_unit( this );
}
//____________________________________________________________________________//
void
test_suite::add( test_unit* tu, counter_t expected_failures, unsigned timeout )
{
if( timeout != 0 )
tu->p_timeout.value = timeout;
m_members.push_back( tu->p_id );
tu->p_parent_id.value = p_id;
if( tu->p_expected_failures )
increase_exp_fail( tu->p_expected_failures );
if( expected_failures )
tu->increase_exp_fail( expected_failures );
}
//____________________________________________________________________________//
void
test_suite::add( test_unit_generator const& gen, unsigned timeout )
{
test_unit* tu;
while((tu = gen.next(), tu))
add( tu, 0, timeout );
}
//____________________________________________________________________________//
void
test_suite::remove( test_unit_id id )
{
std::vector<test_unit_id>::iterator it = std::find( m_members.begin(), m_members.end(), id );
if( it != m_members.end() )
m_members.erase( it );
}
//____________________________________________________________________________//
test_unit_id
test_suite::get( const_string tu_name ) const
{
NDNBOOST_TEST_FOREACH( test_unit_id, id, m_members ) {
if( tu_name == framework::get( id, ut_detail::test_id_2_unit_type( id ) ).p_name.get() )
return id;
}
return INV_TEST_UNIT_ID;
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** traverse_test_tree ************** //
// ************************************************************************** //
void
traverse_test_tree( test_case const& tc, test_tree_visitor& V )
{
if( tc.p_enabled )
V.visit( tc );
}
//____________________________________________________________________________//
void
traverse_test_tree( test_suite const& suite, test_tree_visitor& V )
{
if( !suite.p_enabled || !V.test_suite_start( suite ) )
return;
try {
if( runtime_config::random_seed() == 0 ) {
NDNBOOST_TEST_FOREACH( test_unit_id, id, suite.m_members )
traverse_test_tree( id, V );
}
else {
std::vector<test_unit_id> members( suite.m_members );
std::random_shuffle( members.begin(), members.end() );
NDNBOOST_TEST_FOREACH( test_unit_id, id, members )
traverse_test_tree( id, V );
}
} catch( test_being_aborted const& ) {
V.test_suite_finish( suite );
framework::test_unit_aborted( suite );
throw;
}
V.test_suite_finish( suite );
}
//____________________________________________________________________________//
void
traverse_test_tree( test_unit_id id, test_tree_visitor& V )
{
if( ut_detail::test_id_2_unit_type( id ) == tut_case )
traverse_test_tree( framework::get<test_case>( id ), V );
else
traverse_test_tree( framework::get<test_suite>( id ), V );
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** test_case_counter ************** //
// ************************************************************************** //
void
test_case_counter::visit( test_case const& tc )
{
if( tc.p_enabled )
++p_count.value;
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** object generators ************** //
// ************************************************************************** //
namespace ut_detail {
std::string
normalize_test_case_name( const_string name )
{
return ( name[0] == '&'
? std::string( name.begin()+1, name.size()-1 )
: std::string( name.begin(), name.size() ) );
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** auto_test_unit_registrar ************** //
// ************************************************************************** //
auto_test_unit_registrar::auto_test_unit_registrar( test_case* tc, counter_t exp_fail )
{
curr_ts_store().back()->add( tc, exp_fail );
}
//____________________________________________________________________________//
auto_test_unit_registrar::auto_test_unit_registrar( const_string ts_name )
{
test_unit_id id = curr_ts_store().back()->get( ts_name );
test_suite* ts;
if( id != INV_TEST_UNIT_ID ) {
ts = &framework::get<test_suite>( id ); // !! test for invalid tu type
NDNBOOST_ASSERT( ts->p_parent_id == curr_ts_store().back()->p_id );
}
else {
ts = new test_suite( ts_name );
curr_ts_store().back()->add( ts );
}
curr_ts_store().push_back( ts );
}
//____________________________________________________________________________//
auto_test_unit_registrar::auto_test_unit_registrar( test_unit_generator const& tc_gen )
{
curr_ts_store().back()->add( tc_gen );
}
//____________________________________________________________________________//
auto_test_unit_registrar::auto_test_unit_registrar( int )
{
if( curr_ts_store().size() == 0 )
return; // report error?
curr_ts_store().pop_back();
}
//____________________________________________________________________________//
std::list<test_suite*>&
auto_test_unit_registrar::curr_ts_store()
{
static std::list<test_suite*> inst( 1, &framework::master_test_suite() );
return inst;
}
//____________________________________________________________________________//
} // namespace ut_detail
// ************************************************************************** //
// ************** global_fixture ************** //
// ************************************************************************** //
global_fixture::global_fixture()
{
framework::register_observer( *this );
}
//____________________________________________________________________________//
} // namespace unit_test
} // namespace ndnboost
//____________________________________________________________________________//
#include <ndnboost/test/detail/enable_warnings.hpp>
#endif // NDNBOOST_TEST_UNIT_TEST_SUITE_IPP_012205GER