1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. 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 
19 struct A
20 {
21     static int count;
22 
23     A() {++count;}
24     A(const A&) {++count;}
25     ~A() {--count;}
26 };
27 
28 int A::count = 0;
29 
30 int 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