Initial work for G-code sender and more intensive usage of Boost

xs/include/boost/test/impl/unit_test_main.ipp

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+//  (C) Copyright Gennadiy Rozental 2001-2008.
+//  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 : main function implementation for Unit Test Framework
+// ***************************************************************************
+
+#ifndef BOOST_TEST_UNIT_TEST_MAIN_IPP_012205GER
+#define BOOST_TEST_UNIT_TEST_MAIN_IPP_012205GER
+
+// Boost.Test
+#include <boost/test/framework.hpp>
+#include <boost/test/results_collector.hpp>
+#include <boost/test/unit_test_suite_impl.hpp>
+#include <boost/test/results_reporter.hpp>
+
+#include <boost/test/detail/unit_test_parameters.hpp>
+
+#if !defined(__BORLANDC__) && !BOOST_WORKAROUND( BOOST_MSVC, < 1300 ) && !BOOST_WORKAROUND( __SUNPRO_CC, < 0x5100 )
+#define BOOST_TEST_SUPPORT_RUN_BY_NAME
+#include <boost/test/utils/iterator/token_iterator.hpp>
+#endif
+
+// Boost
+#include <boost/cstdlib.hpp>
+#include <boost/bind.hpp>
+
+// STL
+#include <stdexcept>
+#include <iostream>
+
+#include <boost/test/detail/suppress_warnings.hpp>
+
+//____________________________________________________________________________//
+
+namespace boost {
+
+namespace unit_test {
+
+// ************************************************************************** //
+// **************                 test_case_filter             ************** //
+// ************************************************************************** //
+
+class test_case_filter : public test_tree_visitor {
+public:
+    struct single_filter {
+        single_filter( const_string in )
+        {
+            if( in == "*" )
+                m_kind  = SFK_ALL;
+            else if( first_char( in ) == '*' && last_char( in ) == '*' ) {
+                m_kind  = SFK_SUBSTR;
+                m_value = in.substr( 1, in.size()-1 );
+            }
+            else if( first_char( in ) == '*' ) {
+                m_kind  = SFK_TRAILING;
+                m_value = in.substr( 1 );
+            }
+            else if( last_char( in ) == '*' ) {
+                m_kind  = SFK_LEADING;
+                m_value = in.substr( 0, in.size()-1 );
+            }
+            else {
+                m_kind  = SFK_MATCH;
+                m_value = in;
+            }
+        };
+
+        bool            pass( test_unit const& tu ) const
+        {
+            const_string name( tu.p_name );
+    
+            switch( m_kind ) {
+            default:
+            case SFK_ALL:
+                return true;
+
+            case SFK_LEADING:
+                return name.substr( 0, m_value.size() ) == m_value;
+
+            case SFK_TRAILING:
+                return name.size() >= m_value.size() && name.substr( name.size() - m_value.size() ) == m_value;
+
+            case SFK_SUBSTR:
+                return name.find( m_value ) != const_string::npos;
+
+            case SFK_MATCH:
+                return m_value == tu.p_name.get();
+            }
+        }
+        enum kind { SFK_ALL, SFK_LEADING, SFK_TRAILING, SFK_SUBSTR, SFK_MATCH };
+
+        kind            m_kind;
+        const_string    m_value;
+    };
+    // Constructor
+#ifndef BOOST_TEST_SUPPORT_RUN_BY_NAME
+    explicit        test_case_filter( const_string ) : m_depth( 0 ) {}
+#else
+    explicit        test_case_filter( const_string tc_to_run ) 
+    : m_depth( 0 )
+    {
+        string_token_iterator tit( tc_to_run, (dropped_delimeters = "/", kept_delimeters = dt_none) );
+
+        while( tit != string_token_iterator() ) {
+            m_filters.push_back( 
+                std::vector<single_filter>( string_token_iterator( *tit, (dropped_delimeters = ",", kept_delimeters = dt_none)  ), 
+                                            string_token_iterator() ) );
+
+            ++tit;           
+        }
+    }
+#endif
+    
+    void            filter_unit( test_unit const& tu )
+    {
+        if( (++m_depth - 1) > m_filters.size() ) {
+            tu.p_enabled.value = true;
+            return;
+        }
+
+        if( m_depth == 1 )
+            return;
+
+        std::vector<single_filter> const& filters = m_filters[m_depth-2];
+
+        tu.p_enabled.value =
+            std::find_if( filters.begin(), filters.end(), bind( &single_filter::pass, _1, boost::ref(tu) ) ) != filters.end();
+    }
+
+    // test tree visitor interface
+    virtual void    visit( test_case const& tc )
+    {
+        if( m_depth < m_filters.size() ) {
+            tc.p_enabled.value = false;
+            return;
+        }
+
+        filter_unit( tc );
+
+        --m_depth;
+    }
+
+    virtual bool    test_suite_start( test_suite const& ts )
+    { 
+        filter_unit( ts );
+
+        if( !ts.p_enabled )
+            --m_depth;
+
+        return ts.p_enabled;
+    }
+
+    virtual void    test_suite_finish( test_suite const& )  { --m_depth; }
+
+private:
+    // Data members
+    std::vector<std::vector<single_filter> >    m_filters;
+    unsigned                                    m_depth;
+};
+
+// ************************************************************************** //
+// **************                  unit_test_main              ************** //
+// ************************************************************************** //
+
+int BOOST_TEST_DECL
+unit_test_main( init_unit_test_func init_func, int argc, char* argv[] )
+{
+    try {
+        framework::init( init_func, argc, argv );
+
+        if( !runtime_config::test_to_run().is_empty() ) {
+            test_case_filter filter( runtime_config::test_to_run() );
+
+            traverse_test_tree( framework::master_test_suite().p_id, filter );
+        }
+
+        framework::run();
+
+        results_reporter::make_report();
+
+        return runtime_config::no_result_code() 
+                    ? boost::exit_success
+                    : results_collector.results( framework::master_test_suite().p_id ).result_code();
+    }
+    catch( framework::nothing_to_test const& ) {
+        return boost::exit_success;
+    }
+    catch( framework::internal_error const& ex ) {
+        results_reporter::get_stream() << "Boost.Test framework internal error: " << ex.what() << std::endl;
+        
+        return boost::exit_exception_failure;
+    }
+    catch( framework::setup_error const& ex ) {
+        results_reporter::get_stream() << "Test setup error: " << ex.what() << std::endl;
+        
+        return boost::exit_exception_failure;
+    }
+    catch( ... ) {
+        results_reporter::get_stream() << "Boost.Test framework internal error: unknown reason" << std::endl;
+        
+        return boost::exit_exception_failure;
+    }
+}
+
+} // namespace unit_test
+
+} // namespace boost
+
+#if !defined(BOOST_TEST_DYN_LINK) && !defined(BOOST_TEST_NO_MAIN)
+
+// ************************************************************************** //
+// **************        main function for tests using lib     ************** //
+// ************************************************************************** //
+
+int BOOST_TEST_CALL_DECL
+main( int argc, char* argv[] )
+{
+    // prototype for user's unit test init function
+#ifdef BOOST_TEST_ALTERNATIVE_INIT_API
+    extern bool init_unit_test();
+
+    boost::unit_test::init_unit_test_func init_func = &init_unit_test;
+#else
+    extern ::boost::unit_test::test_suite* init_unit_test_suite( int argc, char* argv[] );
+
+    boost::unit_test::init_unit_test_func init_func = &init_unit_test_suite;
+#endif
+
+    return ::boost::unit_test::unit_test_main( init_func, argc, argv );
+}
+
+#endif // !BOOST_TEST_DYN_LINK && !BOOST_TEST_NO_MAIN
+
+//____________________________________________________________________________//
+
+#include <boost/test/detail/enable_warnings.hpp>
+
+#endif // BOOST_TEST_UNIT_TEST_MAIN_IPP_012205GER