comparison DEPENDENCIES/generic/include/boost/test/interaction_based.hpp @ 16:2665513ce2d3

Add boost headers

+//  (C) Copyright Gennadiy Rozental 2005-2008.
+//  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: 49312 $
+//
+//  Description : Facilities to perform interaction-based testing
+// ***************************************************************************
+
+#ifndef BOOST_TEST_INTERACTION_BASED_HPP_112105GER
+#define BOOST_TEST_INTERACTION_BASED_HPP_112105GER
+
+// Boost.Test
+#include <boost/test/detail/config.hpp>
+#include <boost/test/detail/global_typedef.hpp>
+
+#include <boost/test/utils/wrap_stringstream.hpp>
+
+#include <boost/test/detail/suppress_warnings.hpp>
+
+// Boost
+#include <boost/lexical_cast.hpp>
+
+//____________________________________________________________________________//
+
+// ************************************************************************** //
+// **************               BOOST_ITEST_EPOINT             ************** //
+// ************************************************************************** //
+
+#define BOOST_ITEST_EPOINT( description ) \
+    ::boost::itest::manager::instance().exception_point( BOOST_TEST_L(__FILE__), __LINE__, description )
+/**/
+
+// ************************************************************************** //
+// **************               BOOST_ITEST_DPOINT             ************** //
+// ************************************************************************** //
+
+#define BOOST_ITEST_DPOINT() \
+    ::boost::itest::manager::instance().decision_point( BOOST_TEST_L(__FILE__), __LINE__ )
+/**/
+
+// ************************************************************************** //
+// **************                BOOST_ITEST_SCOPE             ************** //
+// ************************************************************************** //
+
+#define BOOST_ITEST_SCOPE( scope_name ) \
+    ::boost::itest::scope_guard itest_scope_guard ## __LINE__( BOOST_TEST_L(__FILE__), __LINE__, BOOST_STRINGIZE(scope_name) )
+/**/
+
+// ************************************************************************** //
+// **************                 BOOST_ITEST_NEW              ************** //
+// ************************************************************************** //
+
+#define BOOST_ITEST_NEW( type_name ) \
+    new ( ::boost::itest::location( BOOST_TEST_L(__FILE__), __LINE__ ) ) type_name
+/**/
+
+// ************************************************************************** //
+// **************              BOOST_ITEST_DATA_FLOW           ************** //
+// ************************************************************************** //
+
+#define BOOST_ITEST_DATA_FLOW( v ) \
+    ::boost::itest::manager::instance().generic_data_flow( v )
+/**/
+
+// ************************************************************************** //
+// **************               BOOST_ITEST_RETURN             ************** //
+// ************************************************************************** //
+
+#define BOOST_ITEST_RETURN( type, default_value ) \
+    ::boost::itest::manager::instance().generic_return<type>( default_value )
+/**/
+
+// ************************************************************************** //
+// **************              BOOST_ITEST_MOCK_FUNC           ************** //
+// ************************************************************************** //
+
+#define BOOST_ITEST_MOCK_FUNC( function_name )          \
+    BOOST_ITEST_SCOPE( function_name );                 \
+    BOOST_ITEST_EPOINT( 0 );                            \
+    return ::boost::itest::mock_object<>::prototype();  \
+/**/
+
+namespace boost {
+
+namespace itest { // interaction-based testing
+
+using unit_test::const_string;
+
+// ************************************************************************** //
+// **************                    manager                   ************** //
+// ************************************************************************** //
+
+class BOOST_TEST_DECL manager {
+public:
+    // instance access
+    static manager&     instance() { return *instance_ptr(); }
+
+    // Mock objects interface hooks
+    virtual void        exception_point( const_string /*file*/, 
+                                         std::size_t /*line_num*/, 
+                                         const_string /*descr*/ ){}
+    virtual bool        decision_point( const_string /*file*/, 
+                                        std::size_t /*line_num*/ )          { return true; }
+    virtual unsigned    enter_scope( const_string /*file*/, 
+                                     std::size_t /*line_num*/,
+                                     const_string /*scope_name*/){ return 0; }
+    virtual void        leave_scope( unsigned )                             {}
+    virtual void        allocated( const_string /*file*/, 
+                                   std::size_t /*line_num*/, 
+                                   void* /*p*/, std::size_t /*s*/ )         {}
+    virtual void        freed( void* /*p*/ )                                {}
+    virtual void        data_flow( const_string /*d*/ )                     {}
+    virtual std::string return_value( const_string /*default_value */ )     { return ""; }
+
+    template<typename T>
+    void                generic_data_flow( T const& t )
+    {
+        wrap_stringstream ws;
+
+        data_flow( (ws << t).str() );
+    }
+    template<typename T, typename DefaultValueType>
+    T                   generic_return( DefaultValueType const& dv )
+    {
+        wrap_stringstream ws;
+
+        std::string const& res = return_value( (ws << dv).str() );
+
+        if( res.empty() )
+            return dv;
+
+        return lexical_cast<T>( res );
+    }
+
+protected:
+    manager();
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) 
+public:
+#endif
+    BOOST_TEST_PROTECTED_VIRTUAL ~manager();
+
+private:
+    struct dummy_constr{};
+    explicit manager( dummy_constr* ) {}
+
+    static manager*     instance_ptr( bool reset = false, manager* ptr = 0 );
+}; // manager
+
+// ************************************************************************** //
+// **************                  scope_guard                 ************** //
+// ************************************************************************** //
+
+class scope_guard {
+public:
+    // Constructor
+    scope_guard( const_string file, std::size_t line_num, const_string scope_name )
+    {
+        m_scope_index = manager::instance().enter_scope( file, line_num, scope_name );
+    }
+    ~scope_guard()
+    {
+        manager::instance().leave_scope( m_scope_index );
+    }
+
+    unsigned m_scope_index;
+};
+
+// ************************************************************************** //
+// **************                    location                  ************** //
+// ************************************************************************** //
+
+struct location {
+    location( const_string file, std::size_t line ) 
+    : m_file_name( file )
+    , m_line_num( line )
+    {}
+
+    const_string    m_file_name;
+    std::size_t     m_line_num;
+};
+
+}  // namespace itest
+
+} // namespace boost
+
+// ************************************************************************** //
+// **************              operator new overload           ************** //
+// ************************************************************************** //
+
+#if !defined(BOOST_ITEST_NO_NEW_OVERLOADS)
+
+// STL
+#include <cstdlib>
+
+# ifdef BOOST_NO_STDC_NAMESPACE
+namespace std { using ::malloc; using ::free; }
+# endif
+# ifdef _CRTDBG_MAP_ALLOC
+namespace std { using ::_malloc_dbg; using ::_free_dbg; }
+# endif
+
+inline void*
+operator new( std::size_t s, ::boost::itest::location const& l )
+{
+    void* res = std::malloc(s ? s : 1);
+
+    if( res )
+        ::boost::itest::manager::instance().allocated( l.m_file_name, l.m_line_num, res, s );
+    else
+        throw std::bad_alloc();
+        
+    return res;
+}
+
+//____________________________________________________________________________//
+
+inline void*
+operator new[]( std::size_t s, ::boost::itest::location const& l )
+{
+    void* res = std::malloc(s ? s : 1);
+
+    if( res )
+        ::boost::itest::manager::instance().allocated( l.m_file_name, l.m_line_num, res, s );
+    else
+        throw std::bad_alloc();
+        
+    return res;
+}
+
+//____________________________________________________________________________//
+
+inline void
+operator delete( void* p, ::boost::itest::location const& )
+{
+    ::boost::itest::manager::instance().freed( p );
+
+    std::free( p );
+}
+
+//____________________________________________________________________________//
+
+inline void
+operator delete[]( void* p, ::boost::itest::location const& )
+{
+    ::boost::itest::manager::instance().freed( p );
+
+    std::free( p );
+}
+
+//____________________________________________________________________________//
+
+#endif
+
+#include <boost/test/detail/enable_warnings.hpp>
+
+#endif // BOOST_TEST_INTERACTION_BASED_HPP_112105GER