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

xs/include/boost/test/unit_test_log_formatter.hpp

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+//  (C) Copyright Gennadiy Rozental 2003-2008.
+//  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: 57992 $
+//
+//  Description : 
+// ***************************************************************************
+
+#ifndef BOOST_TEST_UNIT_TEST_LOG_FORMATTER_HPP_071894GER
+#define BOOST_TEST_UNIT_TEST_LOG_FORMATTER_HPP_071894GER
+
+// Boost.Test
+#include <boost/test/detail/global_typedef.hpp>
+#include <boost/test/detail/log_level.hpp>
+#include <boost/test/detail/fwd_decl.hpp>
+
+#include <boost/test/execution_monitor.hpp>
+
+// STL
+#include <iosfwd>
+#include <string> // for std::string
+
+#include <boost/test/detail/suppress_warnings.hpp>
+
+//____________________________________________________________________________//
+
+namespace boost {
+
+namespace unit_test {
+
+// ************************************************************************** //
+// **************                log_entry_data                ************** //
+// ************************************************************************** //
+
+struct BOOST_TEST_DECL log_entry_data {
+    log_entry_data()
+    {
+        m_file_name.reserve( 200 );
+    }
+
+    std::string     m_file_name;
+    std::size_t     m_line_num;
+    log_level       m_level;
+
+    void clear()
+    {
+        m_file_name.erase();
+        m_line_num      = 0;
+        m_level     = log_nothing;
+    }
+};
+
+// ************************************************************************** //
+// **************                checkpoint_data               ************** //
+// ************************************************************************** //
+
+struct BOOST_TEST_DECL log_checkpoint_data
+{
+    const_string    m_file_name;
+    std::size_t     m_line_num;
+    std::string     m_message;
+
+    void clear()
+    {
+        m_file_name.clear();
+        m_line_num    = 0;
+        m_message = std::string();
+    }
+};
+
+// ************************************************************************** //
+// **************            unit_test_log_formatter           ************** //
+// ************************************************************************** //
+
+class BOOST_TEST_DECL unit_test_log_formatter {
+public:
+    enum log_entry_types { BOOST_UTL_ET_INFO, 
+                           BOOST_UTL_ET_MESSAGE,
+                           BOOST_UTL_ET_WARNING,
+                           BOOST_UTL_ET_ERROR,
+                           BOOST_UTL_ET_FATAL_ERROR };
+
+    // Destructor
+    virtual             ~unit_test_log_formatter() {}
+
+    // Formatter interface
+    virtual void        log_start( std::ostream&, counter_t test_cases_amount ) = 0;
+    virtual void        log_finish( std::ostream& ) = 0;
+    virtual void        log_build_info( std::ostream& ) = 0;
+
+    virtual void        test_unit_start( std::ostream&, test_unit const& tu ) = 0;
+    virtual void        test_unit_finish( std::ostream&, test_unit const& tu, unsigned long elapsed ) = 0;
+    virtual void        test_unit_skipped( std::ostream&, test_unit const& ) = 0;
+
+    virtual void        log_exception( std::ostream& os, log_checkpoint_data const& cd, execution_exception const& ex )
+    {
+        // for backward compatibility
+        log_exception( os, cd, ex.what() );
+    }
+    virtual void        log_exception( std::ostream&, log_checkpoint_data const&, const_string /* explanation */ ) {}
+
+    virtual void        log_entry_start( std::ostream&, log_entry_data const&, log_entry_types let ) = 0;
+    virtual void        log_entry_value( std::ostream&, const_string value ) = 0;
+    virtual void        log_entry_value( std::ostream&, lazy_ostream const& value ); // there is a default impl
+    virtual void        log_entry_finish( std::ostream& ) = 0;
+};
+
+} // namespace unit_test
+
+} // namespace boost
+
+//____________________________________________________________________________//
+
+#include <boost/test/detail/enable_warnings.hpp>
+
+#endif // BOOST_TEST_UNIT_TEST_LOG_FORMATTER_HPP_071894GER
+