pointer_deleter_allocator_throw.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c 
1//===----------------------------------------------------------------------===//
2//
3// ��������������������The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <memory>
11
12// template<class Y, class D, class A> shared_ptr(Y* p, D d, A a);
13
14#include <memory>
15#include <cassert>
16#include "../test_deleter.h"
17#include "../test_allocator.h"
18
19struct A
20{
21    static int count;
22
23    A() {++count;}
24    A(const A&) {++count;}
25    ~A() {--count;}
26};
27
28int A::count = 0;
29
30int main()
31{
32    A* ptr = new A;
33    try
34    {
35        test_allocator<A>::throw_after = 0;
36        std::shared_ptr<A> p(ptr, test_deleter<A>(3), test_allocator<A>(5));
37        assert(false);
38    }
39    catch (std::bad_alloc&)
40    {
41        assert(A::count == 0);
42        assert(test_deleter<A>::count == 0);
43        assert(test_deleter<A>::dealloc_count == 1);
44        assert(test_allocator<A>::count == 0);
45        assert(test_allocator<A>::alloc_count == 0);
46    }
47}
48