Howard Hinnant | c52f43e | 2010-08-22 00:59:46 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | c52f43e | 2010-08-22 00:59:46 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <memory> |
| 11 | |
| 12 | // template<class D, class A> shared_ptr(nullptr_t, D d, A a); |
| 13 | |
| 14 | #include <memory> |
| 15 | #include <cassert> |
| 16 | #include "../test_deleter.h" |
Marshall Clow | 1b92188 | 2013-12-03 00:18:10 +0000 | [diff] [blame] | 17 | #include "test_allocator.h" |
Howard Hinnant | c52f43e | 2010-08-22 00:59:46 +0000 | [diff] [blame] | 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 | try |
| 33 | { |
| 34 | test_allocator<A>::throw_after = 0; |
| 35 | std::shared_ptr<A> p(nullptr, test_deleter<A>(3), test_allocator<A>(5)); |
| 36 | assert(false); |
| 37 | } |
| 38 | catch (std::bad_alloc&) |
| 39 | { |
| 40 | assert(A::count == 0); |
| 41 | assert(test_deleter<A>::count == 0); |
| 42 | assert(test_deleter<A>::dealloc_count == 1); |
| 43 | assert(test_allocator<A>::count == 0); |
| 44 | assert(test_allocator<A>::alloc_count == 0); |
| 45 | } |
| 46 | } |