| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // unique_ptr |
| |
| // Test unique_ptr move assignment |
| |
| #include <memory> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "unique_ptr_test_helper.h" |
| |
| // test assignment from null |
| template <bool IsArray> |
| void test_basic() { |
| typedef typename std::conditional<IsArray, A[], A>::type VT; |
| const int expect_alive = IsArray ? 5 : 1; |
| { |
| std::unique_ptr<VT> s2(newValue<VT>(expect_alive)); |
| assert(A::count == expect_alive); |
| s2 = NULL; |
| assert(A::count == 0); |
| assert(s2.get() == 0); |
| } |
| assert(A::count == 0); |
| } |
| |
| int main(int, char**) { |
| test_basic</*IsArray*/ false>(); |
| test_basic<true>(); |
| |
| return 0; |
| } |