// (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: 54633 $ | |
// | |
// Description : Facilities to perform exception safety_tests | |
// *************************************************************************** | |
#ifndef BOOST_TEST_MOCK_OBJECT_HPP_112205GER | |
#define BOOST_TEST_MOCK_OBJECT_HPP_112205GER | |
// Boost.Test | |
#include <boost/test/detail/config.hpp> | |
#include <boost/test/interaction_based.hpp> | |
// Boost | |
#include <boost/preprocessor/punctuation/comma.hpp> | |
#include <boost/test/detail/suppress_warnings.hpp> | |
//____________________________________________________________________________// | |
namespace boost { | |
namespace itest { | |
// ************************************************************************** // | |
// ************** mock_object_base ************** // | |
// ************************************************************************** // | |
class mock_object_base { | |
public: | |
mock_object_base() {} | |
template<typename T1> | |
mock_object_base( T1 const& ) {} | |
template<typename T1, typename T2> | |
mock_object_base( T1 const&, T2 const& ) {} | |
template<typename T1, typename T2, typename T3> | |
mock_object_base( T1 const&, T2 const&, T3 const& ) {} | |
template<typename T1, typename T2, typename T3, typename T4> | |
mock_object_base( T1 const&, T2 const&, T3 const&, T4 const& ) {} | |
template<typename T1, typename T2, typename T3, typename T4, typename T5> | |
mock_object_base( T1 const&, T2 const&, T3 const&, T4 const&, T5 const& ) {} | |
}; | |
// ************************************************************************** // | |
// ************** mock_object implementation helpers ************** // | |
// ************************************************************************** // | |
#define MO_OP_IMPL( op, descr, ret ) \ | |
BOOST_ITEST_SCOPE( mock_object::operator op ); \ | |
BOOST_ITEST_EPOINT( descr ); \ | |
return ret \ | |
/**/ | |
#define MO_UNARY_OP( op, descr ) \ | |
self_type const& operator op() const \ | |
{ \ | |
MO_OP_IMPL( op, descr, prototype() ); \ | |
} \ | |
/**/ | |
#define MO_UNARY_BOOL_OP( op, descr ) \ | |
bool operator op() const \ | |
{ \ | |
MO_OP_IMPL( op, descr, (!!BOOST_ITEST_DPOINT()) ); \ | |
} \ | |
/**/ | |
#define MO_BINARY_OP( op, descr ) \ | |
template<int i1, typename Base1,int i2, typename Base2> \ | |
inline mock_object<i1,Base1> const& \ | |
operator op( mock_object<i1,Base1> const& mo, \ | |
mock_object<i2,Base2> const& ) \ | |
{ \ | |
MO_OP_IMPL( op, descr, mo ); \ | |
} \ | |
\ | |
template<int i, typename Base, typename T> \ | |
inline mock_object<i,Base> const& \ | |
operator op( mock_object<i,Base> const& mo, T const& ) \ | |
{ \ | |
MO_OP_IMPL( op, descr, mo ); \ | |
} \ | |
\ | |
template<int i, typename Base, typename T> \ | |
inline mock_object<i,Base> const& \ | |
operator op( T const&, mock_object<i,Base> const& mo ) \ | |
{ \ | |
MO_OP_IMPL( op, descr, mo ); \ | |
} \ | |
/**/ | |
#define MO_BINARY_BOOL_OP( op, descr ) \ | |
template<int i1, typename Base1,int i2, typename Base2> \ | |
inline bool \ | |
operator op( mock_object<i1,Base1> const&, \ | |
mock_object<i2,Base2> const& ) \ | |
{ \ | |
MO_OP_IMPL( op, descr, BOOST_ITEST_DPOINT() ); \ | |
} \ | |
\ | |
template<int i, typename Base, typename T> \ | |
inline bool \ | |
operator op( mock_object<i,Base> const&, T const& ) \ | |
{ \ | |
MO_OP_IMPL( op, descr, BOOST_ITEST_DPOINT() ); \ | |
} \ | |
\ | |
template<int i, typename Base, typename T> \ | |
inline bool \ | |
operator op( T const&, mock_object<i,Base> const& ) \ | |
{ \ | |
MO_OP_IMPL( op, descr, BOOST_ITEST_DPOINT() ); \ | |
} \ | |
/**/ | |
// ************************************************************************** // | |
// ************** mock_object ************** // | |
// ************************************************************************** // | |
template<int i = 0, typename Base=mock_object_base> | |
class mock_object; | |
template<int i, typename Base> | |
class mock_object : public Base { | |
// Private typeefs | |
typedef mock_object<i,Base> self_type; | |
struct dummy { void nonnull() {}; }; | |
typedef void (dummy::*safe_bool)(); | |
// prototype constructor | |
mock_object( dummy* ) {} | |
public: | |
static mock_object& prototype() | |
{ | |
static mock_object p( reinterpret_cast<dummy*>(0) ); | |
return p; | |
} | |
// Constructors | |
mock_object() | |
{ | |
BOOST_ITEST_SCOPE( mock_object::mock_object ); | |
BOOST_ITEST_EPOINT( "Mock object default constructor" ); | |
} | |
template<typename T1> | |
mock_object( T1 const& arg1 ) | |
: mock_object_base( arg1 ) | |
{ | |
BOOST_ITEST_SCOPE( mock_object::mock_object ); | |
BOOST_ITEST_EPOINT( "Mock object constructor" ); | |
} | |
template<typename T1, typename T2> | |
mock_object( T1 const& arg1, T2 const& arg2 ) | |
: mock_object_base( arg1, arg2 ) | |
{ | |
BOOST_ITEST_SCOPE( mock_object::mock_object ); | |
BOOST_ITEST_EPOINT( "Mock object constructor" ); | |
} | |
template<typename T1, typename T2, typename T3> | |
mock_object( T1 const& arg1, T2 const& arg2, T3 const& arg3 ) | |
: mock_object_base( arg1, arg2, arg3 ) | |
{ | |
BOOST_ITEST_SCOPE( mock_object::mock_object ); | |
BOOST_ITEST_EPOINT( "Mock object constructor" ); | |
} | |
template<typename T1, typename T2, typename T3, typename T4> | |
mock_object( T1 const& arg1, T2 const& arg2, T3 const& arg3, T4 const& arg4 ) | |
: mock_object_base( arg1, arg2, arg3, arg4 ) | |
{ | |
BOOST_ITEST_SCOPE( mock_object::mock_object ); | |
BOOST_ITEST_EPOINT( "Mock object constructor" ); | |
} | |
template<typename T1, typename T2, typename T3, typename T4, typename T5> | |
mock_object( T1 const& arg1, T2 const& arg2, T3 const& arg3, T4 const& arg4, T5 const& arg5 ) | |
: mock_object_base( arg1, arg2, arg3, arg4, arg5 ) | |
{ | |
BOOST_ITEST_SCOPE( mock_object::mock_object ); | |
BOOST_ITEST_EPOINT( "Mock object constructor" ); | |
} | |
mock_object( mock_object const& ) | |
{ | |
BOOST_ITEST_SCOPE( mock_object::mock_object ); | |
BOOST_ITEST_EPOINT( "Mock object copy constructor" ); | |
} | |
// assignment | |
self_type const& operator =( mock_object const& ) const | |
{ | |
MO_OP_IMPL( =, "Copy assignment", prototype() ); | |
} | |
template <typename T> | |
self_type const& operator =( T const& ) const | |
{ | |
MO_OP_IMPL( =, "Copy assignment", prototype() ); | |
} | |
// Unary operators | |
MO_UNARY_BOOL_OP( !, "Logical NOT operator" ) | |
MO_UNARY_OP( &, "Address-of operator" ) | |
MO_UNARY_OP( ~, "One's complement operator" ) | |
MO_UNARY_OP( *, "Pointer dereference" ) | |
MO_UNARY_OP( +, "Unary plus" ) | |
// Increment and Decrement | |
MO_UNARY_OP( ++, "Prefix increment" ) | |
MO_UNARY_OP( --, "Prefix decrement" ) | |
self_type const& operator ++(int) const | |
{ | |
MO_OP_IMPL( ++, "Postfix increment", prototype() ); | |
} | |
self_type const& operator --(int) const | |
{ | |
MO_OP_IMPL( --, "Postfix decrement", prototype() ); | |
} | |
// Bool context convertion | |
operator safe_bool() const | |
{ | |
MO_OP_IMPL( safe_bool, "Bool context conversion", | |
(BOOST_ITEST_DPOINT() ? 0 : &dummy::nonnull) ); | |
} | |
// Function-call operators | |
self_type const& operator ()() const | |
{ | |
MO_OP_IMPL( (), "0-arity function-call", prototype() ); | |
} | |
template<typename T1> | |
self_type const& operator ()( T1 const& arg1 ) const | |
{ | |
MO_OP_IMPL( (), "1-arity function-call", prototype() ); | |
} | |
template<typename T1, typename T2> | |
self_type const& operator ()( T1 const&, T2 const& ) const | |
{ | |
MO_OP_IMPL( (), "2-arity function-call", prototype() ); | |
} | |
template<typename T1, typename T2, typename T3> | |
self_type const& operator ()( T1 const&, T2 const&, T3 const& ) const | |
{ | |
MO_OP_IMPL( (), "3-arity function-call", prototype() ); | |
} | |
template<typename T1, typename T2, typename T3, typename T4> | |
self_type const& operator ()( T1 const&, T2 const&, T3 const&, T4 const& ) const | |
{ | |
MO_OP_IMPL( (), "4-arity function-call", prototype() ); | |
} | |
template<typename T1, typename T2, typename T3, typename T4, typename T5> | |
self_type const& operator ()( T1 const&, T2 const&, T3 const&, T4 const&, T5 const& ) const | |
{ | |
MO_OP_IMPL( (), "5-arity function-call", prototype() ); | |
} | |
// Substripting | |
template<typename T> | |
self_type const& operator []( T const& ) const | |
{ | |
MO_OP_IMPL( [], "Substripting", prototype() ); | |
} | |
// Class member access | |
self_type const* operator->() const | |
{ | |
MO_OP_IMPL( ->, "Class member access", this ); | |
} | |
}; | |
// !! MO_BINARY_OP( BOOST_PP_COMMA(), "Comma operator" ) | |
MO_BINARY_BOOL_OP( !=, "Inequality" ) | |
MO_BINARY_OP( %, "Modulus" ) | |
MO_BINARY_OP( %=, "Modulus/assignment" ) | |
MO_BINARY_OP( &, "Bitwise AND" ) | |
MO_BINARY_BOOL_OP( &&, "Logical AND" ) | |
MO_BINARY_OP( &=, "Bitwise AND/assignment" ) | |
MO_BINARY_OP( *, "Multiplication" ) | |
MO_BINARY_OP( *=, "Multiplication/assignment" ) | |
MO_BINARY_OP( +, "Addition" ) | |
MO_BINARY_OP( +=, "Addition/assignment" ) | |
//MO_BINARY_OP( -, "Subtraction" ) | |
MO_BINARY_OP( -=, "Subtraction/assignment" ) | |
MO_BINARY_OP( ->*, "Pointer-to-member selection" ) | |
MO_BINARY_OP( /, "Division" ) | |
MO_BINARY_OP( /=, "Division/assignment" ) | |
MO_BINARY_BOOL_OP( <, "Less than" ) | |
MO_BINARY_OP( <<=, "Left shift/assignment" ) | |
MO_BINARY_BOOL_OP( <=, "Less than or equal to" ) | |
MO_BINARY_BOOL_OP( ==, "Equality" ) | |
MO_BINARY_BOOL_OP( >, "Greater than" ) | |
MO_BINARY_BOOL_OP( >=, "Greater than or equal to" ) | |
MO_BINARY_OP( >>=, "Right shift/assignment" ) | |
MO_BINARY_OP( ^, "Exclusive OR" ) | |
MO_BINARY_OP( ^=, "Exclusive OR/assignment" ) | |
MO_BINARY_OP( |, "Bitwise inclusive OR" ) | |
MO_BINARY_OP( |=, "Bitwise inclusive OR/assignment" ) | |
MO_BINARY_BOOL_OP( ||, "Logical OR" ) | |
MO_BINARY_OP( <<, "Left shift" ) | |
MO_BINARY_OP( >>, "Right shift" ) | |
} // namespace itest | |
} // namespace boost | |
#include <boost/test/detail/enable_warnings.hpp> | |
#endif // BOOST_TEST_MOCK_OBJECT_HPP_112205GER |