Chris@16: //  (C) Copyright Gennadiy Rozental 2001-2008.
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 : output_test_stream class definition
Chris@16: // ***************************************************************************
Chris@16: 
Chris@16: #ifndef BOOST_TEST_OUTPUT_TEST_STREAM_HPP_012705GER
Chris@16: #define BOOST_TEST_OUTPUT_TEST_STREAM_HPP_012705GER
Chris@16: 
Chris@16: // Boost.Test
Chris@16: #include <boost/test/detail/global_typedef.hpp>
Chris@16: #include <boost/test/utils/wrap_stringstream.hpp>
Chris@16: #include <boost/test/predicate_result.hpp>
Chris@16: 
Chris@16: // STL
Chris@16: #include <cstddef>          // for std::size_t
Chris@16: 
Chris@16: #include <boost/test/detail/suppress_warnings.hpp>
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: // ************************************************************************** //
Chris@16: // **************               output_test_stream             ************** //
Chris@16: // ************************************************************************** //
Chris@16: 
Chris@16: // class to be used to simplify testing of ostream-based output operations
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16: namespace test_tools {
Chris@16: 
Chris@16: class BOOST_TEST_DECL output_test_stream : public wrap_stringstream::wrapped_stream {
Chris@16:     typedef unit_test::const_string const_string;
Chris@16:     typedef predicate_result        result_type;
Chris@16: public:
Chris@16:     // Constructor
Chris@16:     explicit        output_test_stream( const_string    pattern_file_name = const_string(),
Chris@16:                                         bool            match_or_save     = true,
Chris@16:                                         bool            text_or_binary    = true );
Chris@16: 
Chris@16:     // Destructor
Chris@16:     ~output_test_stream();
Chris@16: 
Chris@16:     // checking function
Chris@16:     result_type     is_empty( bool flush_stream = true );
Chris@16:     result_type     check_length( std::size_t length, bool flush_stream = true );
Chris@16:     result_type     is_equal( const_string arg_, bool flush_stream = true );
Chris@16:     result_type     match_pattern( bool flush_stream = true );
Chris@16: 
Chris@16:     // explicit flush
Chris@16:     void            flush();
Chris@16: 
Chris@16: private:
Chris@16:     // helper functions
Chris@16:     std::size_t     length();
Chris@16:     void            sync();
Chris@16: 
Chris@16:     struct Impl;
Chris@16:     Impl*           m_pimpl;
Chris@16: };
Chris@16: 
Chris@16: } // namespace test_tools
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_OUTPUT_TEST_STREAM_HPP_012705GER