mirror of
https://github.com/boostorg/python.git
synced 2026-01-23 17:52:17 +00:00
This commit was manufactured by cvs2svn to create branch 'mpl_v2'.
[SVN r13495]
This commit is contained in:
@@ -1,78 +0,0 @@
|
||||
// Copyright David Abrahams 2002. Permission to copy, use,
|
||||
// modify, sell and distribute this software is granted provided this
|
||||
// copyright notice appears in all copies. This software is provided
|
||||
// "as is" without express or implied warranty, and with no claim as
|
||||
// to its suitability for any purpose.
|
||||
#include <boost/static_assert.hpp>
|
||||
#include <boost/type_traits/same_traits.hpp>
|
||||
#include <boost/python/object/select_holder.hpp>
|
||||
#include <boost/python/has_back_reference.hpp>
|
||||
#include <boost/python/detail/not_specified.hpp>
|
||||
#include <memory>
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include <boost/test/test_tools.hpp>
|
||||
|
||||
struct BR {};
|
||||
|
||||
struct Base {};
|
||||
struct Derived : Base {};
|
||||
|
||||
namespace boost { namespace python
|
||||
{
|
||||
// specialization
|
||||
template <>
|
||||
struct has_back_reference<BR>
|
||||
{
|
||||
BOOST_STATIC_CONSTANT(bool, value = true);
|
||||
};
|
||||
}} // namespace boost::python
|
||||
|
||||
template <class T, class U>
|
||||
void assert_same(U* = 0, T* = 0)
|
||||
{
|
||||
BOOST_TEST((boost::is_same<T,U>::value));
|
||||
BOOST_STATIC_ASSERT((boost::is_same<T,U>::value));
|
||||
|
||||
}
|
||||
|
||||
template <class T, class Held, class Holder>
|
||||
void assert_holder(T* = 0, Held* = 0, Holder* = 0)
|
||||
{
|
||||
assert_same<Holder>(boost::python::objects::select_holder<T,Held>((Held*)0).get());
|
||||
}
|
||||
|
||||
int test_main(int, char * [])
|
||||
{
|
||||
using namespace boost::python::detail;
|
||||
using namespace boost::python::objects;
|
||||
|
||||
assert_holder<Base,not_specified,value_holder<Base> >();
|
||||
|
||||
assert_holder<BR,not_specified,value_holder_back_reference<BR,BR> >();
|
||||
assert_holder<Base,Base,value_holder<Base> >();
|
||||
assert_holder<BR,BR,value_holder_back_reference<BR,BR> >();
|
||||
|
||||
assert_holder<Base,Derived
|
||||
,value_holder_back_reference<Base,Derived> >();
|
||||
|
||||
assert_holder<Base,std::auto_ptr<Base>
|
||||
,pointer_holder<std::auto_ptr<Base>,Base> >();
|
||||
|
||||
assert_holder<Base,std::auto_ptr<Derived>
|
||||
,pointer_holder_back_reference<std::auto_ptr<Derived>,Base> >();
|
||||
|
||||
assert_holder<BR,std::auto_ptr<BR>
|
||||
,pointer_holder_back_reference<std::auto_ptr<BR>,BR> > ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if !defined(_WIN32) || defined(__GNUC__)
|
||||
// This definition is needed for MinGW 2.95.2 and KCC on OSF for some
|
||||
// reason, but will break other Win32 compilers.
|
||||
namespace boost { namespace python
|
||||
{
|
||||
bool handle_exception_impl(boost::function0<void>) { return false; }
|
||||
}}
|
||||
#endif
|
||||
Reference in New Issue
Block a user