//  (C) Copyright Gennadiy Rozental 2005.

//  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: results_reporter.ipp,v $

//

//  Version     : $Revision: 1.5 $

//

//  Description : result reporting facilties

// ***************************************************************************

#ifndef BOOST_TEST_RESULTS_REPORTER_IPP_020105GER

#define BOOST_TEST_RESULTS_REPORTER_IPP_020105GER

// Boost.Test

#include <boost/test/results_reporter.hpp>

#include <boost/test/unit_test_suite_impl.hpp>

#include <boost/test/results_collector.hpp>

#include <boost/test/framework.hpp>

#include <boost/test/output/plain_report_formatter.hpp>

#include <boost/test/output/xml_report_formatter.hpp>

#include <boost/test/detail/wrap_io_saver.hpp>

// Boost

#include <boost/scoped_ptr.hpp>

// STL

#include <iostream>

#include <boost/test/detail/suppress_warnings.hpp>

//____________________________________________________________________________//

namespace boost {

namespace unit_test {

namespace results_reporter {

// ************************************************************************** //

// **************        result reporter implementation        ************** //

// ************************************************************************** //

namespace {

struct results_reporter_impl : test_tree_visitor {

    // Constructor

    results_reporter_impl()

    : m_output( &std::cerr )

    , m_stream_state_saver( new io_saver_type( std::cerr ) )

    , m_report_level( CONFIRMATION_REPORT )

    , m_formatter( new output::plain_report_formatter )

    {}

    // test tree visitor interface implementation

    void    visit( test_case const& tc )

    {

        m_formatter->test_unit_report_start( tc, *m_output );

        m_formatter->test_unit_report_finish( tc, *m_output );

    }

    bool    test_suite_start( test_suite const& ts )

    {

        m_formatter->test_unit_report_start( ts, *m_output );

        if( m_report_level == DETAILED_REPORT && !results_collector.results( ts.p_id ).p_skipped )

            return true;

        m_formatter->test_unit_report_finish( ts, *m_output );

        return false;

    }

    void    test_suite_finish( test_suite const& ts )

    {

        m_formatter->test_unit_report_finish( ts, *m_output );

    }

    typedef scoped_ptr<io_saver_type> saver_ptr;

    // Data members

    std::ostream*       m_output;

    saver_ptr           m_stream_state_saver;

    report_level        m_report_level;

    scoped_ptr<format>  m_formatter;

};

results_reporter_impl& s_rr_impl() { static results_reporter_impl the_inst; return the_inst; }

} // local namespace

// ************************************************************************** //

// **************              report configuration            ************** //

// ************************************************************************** //

void

set_level( report_level l )

{

    if( l != INV_REPORT_LEVEL )

        s_rr_impl().m_report_level = l;

}

//____________________________________________________________________________//

void

set_stream( std::ostream& ostr )

{

    s_rr_impl().m_output = &ostr;

    s_rr_impl().m_stream_state_saver.reset( new io_saver_type( ostr ) );

}

//____________________________________________________________________________//

void

set_format( output_format rf )

{

    switch( rf ) {

    case CLF:

        set_format( new output::plain_report_formatter );

        break;

    case XML:

        set_format( new output::xml_report_formatter );

        break;

    }

}

//____________________________________________________________________________//

void

set_format( results_reporter::format* f )

{

    if( f )

        s_rr_impl().m_formatter.reset( f );

}

//____________________________________________________________________________//

// ************************************************************************** //

// **************               report initiation              ************** //

// ************************************************************************** //

EXPORT_C void

make_report( report_level l, test_unit_id id )

{

    if( l == INV_REPORT_LEVEL )

        l = s_rr_impl().m_report_level;

    if( l == NO_REPORT )

        return;

    if( id == INV_TEST_UNIT_ID )

        id = framework::master_test_suite().p_id;

    s_rr_impl().m_stream_state_saver->restore();

    report_level bkup = s_rr_impl().m_report_level;

    s_rr_impl().m_report_level = l;

    s_rr_impl().m_formatter->results_report_start( *s_rr_impl().m_output );

    switch( l ) {

    case CONFIRMATION_REPORT:

        s_rr_impl().m_formatter->do_confirmation_report( framework::get<test_unit>( id ), *s_rr_impl().m_output );

        break;

    case SHORT_REPORT:

    case DETAILED_REPORT:

        traverse_test_tree( id, s_rr_impl() );

        break;

    default:

        break;

    }

    s_rr_impl().m_formatter->results_report_finish( *s_rr_impl().m_output );

    s_rr_impl().m_report_level = bkup;

}

//____________________________________________________________________________//

} // namespace results_reporter

} // namespace unit_test

} // namespace boost

//____________________________________________________________________________//

#include <boost/test/detail/enable_warnings.hpp>

// ***************************************************************************

//  Revision History :

//

//  $Log: results_reporter.ipp,v $

//  Revision 1.5  2005/12/14 05:57:32  rogeeff

//  *** empty log message ***

//

//  Revision 1.4  2005/04/30 16:48:51  rogeeff

//  io saver warkaround for classic io is shared

//

//  Revision 1.3  2005/04/29 06:27:45  rogeeff

//  bug fix for manipulator nandling

//  bug fix for invalid output stream

//  bug fix for set_format function implementation

//

//  Revision 1.2  2005/02/21 10:12:20  rogeeff

//  Support for random order of test cases implemented

//

//  Revision 1.1  2005/02/20 08:27:07  rogeeff

//  This a major update for Boost.Test framework. See release docs for complete list of fixes/updates

//

// ***************************************************************************

#endif // BOOST_TEST_RESULTS_REPORTER_IPP_020105GER