178 lines
6.3 KiB
C++
178 lines
6.3 KiB
C++
// (C) Copyright Gennadiy Rozental 2001-2008.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/test for the library home page.
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//
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// File : $RCSfile$
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//
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// Version : $Revision: 54633 $
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//
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// Description : defines singleton class unit_test_log and all manipulators.
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// unit_test_log has output stream like interface. It's implementation is
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// completely hidden with pimple idiom
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// ***************************************************************************
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#ifndef BOOST_TEST_UNIT_TEST_LOG_HPP_071894GER
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#define BOOST_TEST_UNIT_TEST_LOG_HPP_071894GER
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// Boost.Test
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#include <boost/test/test_observer.hpp>
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#include <boost/test/detail/global_typedef.hpp>
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#include <boost/test/detail/log_level.hpp>
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#include <boost/test/detail/fwd_decl.hpp>
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#include <boost/test/utils/wrap_stringstream.hpp>
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#include <boost/test/utils/trivial_singleton.hpp>
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#include <boost/test/utils/lazy_ostream.hpp>
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// Boost
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#include <boost/utility.hpp>
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// STL
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#include <iosfwd> // for std::ostream&
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#include <boost/test/detail/suppress_warnings.hpp>
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//____________________________________________________________________________//
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namespace boost {
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namespace unit_test {
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// ************************************************************************** //
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// ************** log manipulators ************** //
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// ************************************************************************** //
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namespace log {
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struct BOOST_TEST_DECL begin {
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begin( const_string fn, std::size_t ln )
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: m_file_name( fn )
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, m_line_num( ln )
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{}
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const_string m_file_name;
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std::size_t m_line_num;
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};
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struct end {};
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} // namespace log
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// ************************************************************************** //
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// ************** entry_value_collector ************** //
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// ************************************************************************** //
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namespace ut_detail {
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class BOOST_TEST_DECL entry_value_collector {
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public:
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// Constructors
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entry_value_collector() : m_last( true ) {}
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entry_value_collector( entry_value_collector const& rhs ) : m_last( true ) { rhs.m_last = false; }
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~entry_value_collector();
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// collection interface
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entry_value_collector const& operator<<( lazy_ostream const& ) const;
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entry_value_collector const& operator<<( const_string ) const;
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private:
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// Data members
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mutable bool m_last;
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};
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} // namespace ut_detail
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// ************************************************************************** //
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// ************** unit_test_log ************** //
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// ************************************************************************** //
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class BOOST_TEST_DECL unit_test_log_t : public test_observer, public singleton<unit_test_log_t> {
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public:
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// test_observer interface implementation
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void test_start( counter_t test_cases_amount );
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void test_finish();
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void test_aborted();
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void test_unit_start( test_unit const& );
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void test_unit_finish( test_unit const&, unsigned long elapsed );
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void test_unit_skipped( test_unit const& );
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void test_unit_aborted( test_unit const& );
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void assertion_result( bool passed );
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void exception_caught( execution_exception const& );
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virtual int priority() { return 1; }
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// log configuration methods
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void set_stream( std::ostream& );
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void set_threshold_level( log_level );
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void set_format( output_format );
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void set_formatter( unit_test_log_formatter* );
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// test progress logging
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void set_checkpoint( const_string file, std::size_t line_num, const_string msg = const_string() );
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// entry logging
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unit_test_log_t& operator<<( log::begin const& ); // begin entry
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unit_test_log_t& operator<<( log::end const& ); // end entry
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unit_test_log_t& operator<<( log_level ); // set entry level
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unit_test_log_t& operator<<( const_string ); // log entry value
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unit_test_log_t& operator<<( lazy_ostream const& ); // log entry value
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ut_detail::entry_value_collector operator()( log_level ); // initiate entry collection
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private:
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bool log_entry_start();
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BOOST_TEST_SINGLETON_CONS( unit_test_log_t );
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}; // unit_test_log_t
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BOOST_TEST_SINGLETON_INST( unit_test_log )
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// helper macros
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#define BOOST_TEST_LOG_ENTRY( ll ) \
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(::boost::unit_test::unit_test_log \
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<< ::boost::unit_test::log::begin( BOOST_TEST_L(__FILE__), __LINE__ ))(ll) \
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/**/
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} // namespace unit_test
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} // namespace boost
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// ************************************************************************** //
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// ************** Unit test log interface helpers ************** //
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// ************************************************************************** //
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#define BOOST_TEST_MESSAGE( M ) \
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BOOST_TEST_LOG_ENTRY( ::boost::unit_test::log_messages ) \
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<< (::boost::unit_test::lazy_ostream::instance() << M) \
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/**/
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//____________________________________________________________________________//
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#define BOOST_TEST_PASSPOINT() \
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::boost::unit_test::unit_test_log.set_checkpoint( \
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BOOST_TEST_L(__FILE__), \
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static_cast<std::size_t>(__LINE__) ) \
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/**/
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//____________________________________________________________________________//
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#define BOOST_TEST_CHECKPOINT( M ) \
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::boost::unit_test::unit_test_log.set_checkpoint( \
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BOOST_TEST_L(__FILE__), \
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static_cast<std::size_t>(__LINE__), \
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(::boost::wrap_stringstream().ref() << M).str() ) \
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/**/
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//____________________________________________________________________________//
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#include <boost/test/detail/enable_warnings.hpp>
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#endif // BOOST_TEST_UNIT_TEST_LOG_HPP_071894GER
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