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Fixed a bug with const smart pointers as first argument to MOCK_EXPECT being invalid

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git-svn-id: https://svn.code.sf.net/p/turtle/code/trunk@327 860be788-9bd5-4423-9f1e-828f051e677b
This commit is contained in:
mat007 2011-05-12 20:00:52 +00:00
parent 6f49ffd551
commit 10eed34ad7
2 changed files with 79 additions and 85 deletions
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70
src/libraries/turtle/mock.hpp
View file

@ -27,7 +27,6 @@
#include <boost/mpl/size_t.hpp>
#define BOOST_TYPEOF_SILENT
#include <boost/typeof/typeof.hpp>
#include <boost/shared_ptr.hpp>
#include <stdexcept>
namespace mock
@ -35,26 +34,33 @@ namespace mock
namespace detail
{
template< typename T >
T& ref( T& t )
T& deref( T& t )
{
return t;
}
template< typename T >
T& ref( T* t )
T& deref( T* t )
{
if( ! t )
throw std::invalid_argument( "derefencing null pointer" );
return *t;
}
template< typename T >
T& ref( std::auto_ptr< T >& t )
T& deref( std::auto_ptr< T >& t )
{
if( ! t.get() )
throw std::invalid_argument( "derefencing null pointer" );
return *t;
}
template< typename T >
T& ref( boost::shared_ptr< T >& t )
T& deref( const std::auto_ptr< T >& t )
{
if( ! t.get() )
throw std::invalid_argument( "derefencing null pointer" );
return *t;
}
template< typename T >
T& deref( boost::shared_ptr< T > t )
{
if( ! t.get() )
throw std::invalid_argument( "derefencing null pointer" );
@ -97,45 +103,23 @@ namespace detail
template< typename E >
E& configure( BOOST_DEDUCED_TYPENAME E::function_tag,
const std::string& parent, const std::string& /*op*/,
const std::string& /*name*/, E& e )
const std::string& parent, const std::string& /*name*/, E& e )
{
if( parent != "?" || e.tag() == "?" )
e.tag( parent );
return e;
}
template< typename E, typename T >
E& configure( E& e, const std::string& parent, const std::string& op,
E& configure( E& e, const std::string& parent,
const std::string& name, const T& t )
{
if( parent != "?" || e.tag() == "?" )
mock::detail::set_parent( e,
parent + op + mock::detail::type_name( typeid( T ) ) + "::",
parent + " " + mock::detail::type_name( typeid( T ) ) + "::",
name, t );
return e;
}
template< typename T >
std::string op( T& )
{
return ".";
}
template< typename T >
std::string op( T* )
{
return "->";
}
template< typename T >
std::string op( std::auto_ptr< T >& )
{
return "->";
}
template< typename T >
std::string op( boost::shared_ptr< T >& )
{
return "->";
}
template< typename T >
struct base
{
@ -169,14 +153,12 @@ namespace detail
mock::function< S >
#define MOCK_MOCKER(o, t) \
mock::detail::configure( mock::detail::ref( o ).exp##t, \
BOOST_PP_STRINGIZE(o), mock::detail::op( o ), \
BOOST_PP_STRINGIZE(t), mock::detail::ref( o ) )
#define MOCK_ANONYMOUS_MOCKER_EXT(o, M, t) \
mock::detail::configure( mock::detail::ref( o ).exp##t, \
"?", ".", BOOST_PP_STRINGIZE(M), mock::detail::ref( o ) )
#define MOCK_ANONYMOUS_MOCKER(o, t) \
MOCK_ANONYMOUS_MOCKER_EXT( o, t, t )
mock::detail::configure( mock::detail::deref( o ).exp##t, \
BOOST_PP_STRINGIZE(o), BOOST_PP_STRINGIZE(t), \
mock::detail::deref( o ) )
#define MOCK_ANONYMOUS_MOCKER(o, M, t) \
mock::detail::configure( mock::detail::deref( o ).exp##t, \
"?", BOOST_PP_STRINGIZE(M), mock::detail::deref( o ) )
#define MOCK_METHOD_EXPECTATION(S, t) \
mutable mock::function< S > exp##t;
@ -186,7 +168,7 @@ namespace detail
#define MOCK_METHOD_STUB(M, n, S, t, c, tpn) \
MOCK_DECL(M, n, S, c, tpn) \
{ \
return mock::detail::call( MOCK_ANONYMOUS_MOCKER(this, t) \
return mock::detail::call( MOCK_ANONYMOUS_MOCKER(this, t, t) \
BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, p) ); \
}
@ -215,18 +197,18 @@ namespace detail
MOCK_METHOD_EXPECTATION(S, t)
#define MOCK_DESTRUCTOR(T, t) \
~T() { MOCK_ANONYMOUS_MOCKER_EXT(this, ~T, t).test(); } \
~T() { MOCK_ANONYMOUS_MOCKER(this, ~T, t).test(); } \
MOCK_METHOD_EXPECTATION(void(), t)
#define MOCK_CONST_CONVERSION_OPERATOR(T, t) \
operator T() const { return MOCK_ANONYMOUS_MOCKER_EXT(this, operator T, t)(); } \
operator T() const { return MOCK_ANONYMOUS_MOCKER(this, operator T, t)(); } \
MOCK_METHOD_EXPECTATION(T(), t)
#define MOCK_NON_CONST_CONVERSION_OPERATOR(T, t) \
operator T() { return MOCK_ANONYMOUS_MOCKER_EXT(this, operator T, t)(); } \
operator T() { return MOCK_ANONYMOUS_MOCKER(this, operator T, t)(); } \
MOCK_METHOD_EXPECTATION(T(), t)
#define MOCK_CONVERSION_OPERATOR(T, t) \
operator T() const { return MOCK_ANONYMOUS_MOCKER_EXT(this, operator T, t)(); } \
operator T() { return MOCK_ANONYMOUS_MOCKER_EXT(this, operator T, t)(); } \
operator T() const { return MOCK_ANONYMOUS_MOCKER(this, operator T, t)(); } \
operator T() { return MOCK_ANONYMOUS_MOCKER(this, operator T, t)(); } \
MOCK_METHOD_EXPECTATION(T(), t)
#define MOCK_EXPECT(o,t) MOCK_MOCKER(o,t).expect( __FILE__, __LINE__ )

94
src/tests/turtle_test/mock_test.cpp
View file

@ -34,24 +34,6 @@ namespace
> ));
}
BOOST_AUTO_TEST_CASE( ptr_uniformizes_reference_and_pointer )
{
int i = 0;
BOOST_CHECK_EQUAL( mock::detail::ref( i ), mock::detail::ref( &i ) );
}
BOOST_AUTO_TEST_CASE( ptr_accesses_inner_pointer_from_auto_ptr )
{
std::auto_ptr< int > i( new int( 0 ) );
BOOST_CHECK_EQUAL( *i, mock::detail::ref( i ) );
}
BOOST_AUTO_TEST_CASE( ptr_accesses_inner_pointer_from_shared_ptr )
{
boost::shared_ptr< int > i( new int( 0 ) );
BOOST_CHECK_EQUAL( *i, mock::detail::ref( i ) );
}
namespace
{
template< typename T >
@ -180,24 +162,54 @@ namespace
}
}
#define MOCK_ANONYMOUS_MOCKER_EXT(o, t) \
MOCK_ANONYMOUS_MOCKER( o, t, t )
BOOST_AUTO_TEST_CASE( mock_object_is_named )
{
my_mock m;
BOOST_CHECK_EQUAL( "?.my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "?.my_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m.my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m.my_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m.my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m.my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
}
BOOST_AUTO_TEST_CASE( mock_object_pointer_is_named )
BOOST_AUTO_TEST_CASE( mock_object_auto_pointer_is_named )
{
std::auto_ptr< my_mock > m( new my_mock );
BOOST_CHECK_EQUAL( "?.my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m->my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m->my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m->my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
}
BOOST_AUTO_TEST_CASE( mock_object_const_auto_pointer_is_named )
{
const std::auto_ptr< my_mock > m( new my_mock );
BOOST_CHECK_EQUAL( "? my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
}
BOOST_AUTO_TEST_CASE( mock_object_shared_pointer_is_named )
{
boost::shared_ptr< my_mock > m( new my_mock );
BOOST_CHECK_EQUAL( "? my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
}
BOOST_AUTO_TEST_CASE( mock_object_const_shared_pointer_is_named )
{
const boost::shared_ptr< my_mock > m( new my_mock );
BOOST_CHECK_EQUAL( "? my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
}
namespace
@ -212,12 +224,12 @@ namespace
BOOST_AUTO_TEST_CASE( custom_mock_object_without_macros_and_without_inheriting_from_object_is_named )
{
my_custom_mock m;
BOOST_CHECK_EQUAL( "?.my_custom_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "?.my_custom_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m.my_custom_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "?.my_custom_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m.my_custom_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m.my_custom_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_custom_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_custom_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m my_custom_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_custom_mock::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m my_custom_mock::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_custom_mock::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
}
namespace
@ -232,12 +244,12 @@ namespace
BOOST_AUTO_TEST_CASE( custom_mock_object_without_macros_is_named )
{
my_custom_mock_object m;
BOOST_CHECK_EQUAL( "?.my_custom_mock_object::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "?.my_custom_mock_object::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m.my_custom_mock_object::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m.my_custom_mock_object::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m.my_custom_mock_object::my_method", to_string( MOCK_ANONYMOUS_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m.my_custom_mock_object::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_custom_mock_object::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "? my_custom_mock_object::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m my_custom_mock_object::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_custom_mock_object::my_method_2", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method_2 ) ) );
BOOST_CHECK_EQUAL( "m my_custom_mock_object::my_method", to_string( MOCK_ANONYMOUS_MOCKER_EXT( m, my_method ) ) );
BOOST_CHECK_EQUAL( "m my_custom_mock_object::my_method", to_string( MOCK_MOCKER( m, my_method ) ) );
}
BOOST_AUTO_TEST_CASE( mock_functor_is_named )