| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // shared_ptr |
| |
| // template<class Y, class D> shared_ptr(Y* p, D d); |
| |
| #include <memory> |
| #include <cassert> |
| #include "../test_deleter.h" |
| |
| struct A |
| { |
| static int count; |
| |
| A() {++count;} |
| A(const A&) {++count;} |
| ~A() {--count;} |
| }; |
| |
| int A::count = 0; |
| |
| int main() |
| { |
| { |
| A* ptr = new A; |
| std::shared_ptr<A> p(ptr, test_deleter<A>(3)); |
| assert(A::count == 1); |
| assert(p.use_count() == 1); |
| assert(p.get() == ptr); |
| test_deleter<A>* d = std::get_deleter<test_deleter<A> >(p); |
| assert(test_deleter<A>::count == 1); |
| assert(test_deleter<A>::dealloc_count == 0); |
| assert(d); |
| assert(d->state() == 3); |
| } |
| assert(A::count == 0); |
| assert(test_deleter<A>::count == 0); |
| assert(test_deleter<A>::dealloc_count == 1); |
| } |