| // |
| // get_deleter_test.cpp |
| // |
| // Copyright (c) 2002 Peter Dimov |
| // |
| // 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) |
| // |
| |
| #include <boost/shared_ptr.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| |
| struct deleter |
| { |
| int data; |
| |
| deleter(): data(0) |
| { |
| } |
| |
| void operator()(void *) |
| { |
| BOOST_TEST(data == 17041); |
| } |
| }; |
| |
| struct deleter2 |
| { |
| }; |
| |
| struct X |
| { |
| }; |
| |
| int main() |
| { |
| { |
| boost::shared_ptr<X> p; |
| |
| BOOST_TEST(boost::get_deleter<void>(p) == 0); |
| BOOST_TEST(boost::get_deleter<void const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<int>(p) == 0); |
| BOOST_TEST(boost::get_deleter<int const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<X>(p) == 0); |
| BOOST_TEST(boost::get_deleter<X const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter2>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0); |
| } |
| |
| { |
| boost::shared_ptr<X> p(new X); |
| |
| BOOST_TEST(boost::get_deleter<void>(p) == 0); |
| BOOST_TEST(boost::get_deleter<void const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<int>(p) == 0); |
| BOOST_TEST(boost::get_deleter<int const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<X>(p) == 0); |
| BOOST_TEST(boost::get_deleter<X const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter2>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0); |
| } |
| |
| { |
| X x; |
| boost::shared_ptr<X> p(&x, deleter()); |
| |
| BOOST_TEST(boost::get_deleter<void>(p) == 0); |
| BOOST_TEST(boost::get_deleter<void const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<int>(p) == 0); |
| BOOST_TEST(boost::get_deleter<int const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<X>(p) == 0); |
| BOOST_TEST(boost::get_deleter<X const>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter2>(p) == 0); |
| BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0); |
| |
| deleter * q = boost::get_deleter<deleter>(p); |
| |
| BOOST_TEST(q != 0); |
| BOOST_TEST(q->data == 0); |
| |
| q->data = 17041; |
| |
| deleter const * r = boost::get_deleter<deleter const>(p); |
| |
| BOOST_TEST(r == q); |
| BOOST_TEST(r->data == 17041); |
| } |
| |
| return boost::report_errors(); |
| } |