You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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 release
|
|
|
|
#include <memory>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
#include "unique_ptr_test_helper.h"
|
|
|
|
template <bool IsArray>
|
|
void test_basic() {
|
|
typedef typename std::conditional<IsArray, A[], A>::type VT;
|
|
const int expect_alive = IsArray ? 3 : 1;
|
|
#if TEST_STD_VER >= 11
|
|
{
|
|
using U = std::unique_ptr<VT>;
|
|
U u; ((void)u);
|
|
ASSERT_NOEXCEPT(u.release());
|
|
}
|
|
#endif
|
|
{
|
|
std::unique_ptr<VT> p(newValue<VT>(expect_alive));
|
|
assert(A::count == expect_alive);
|
|
A* ap = p.get();
|
|
A* a = p.release();
|
|
assert(A::count == expect_alive);
|
|
assert(p.get() == nullptr);
|
|
assert(ap == a);
|
|
assert(a != nullptr);
|
|
|
|
if (IsArray)
|
|
delete[] a;
|
|
else
|
|
delete a;
|
|
|
|
assert(A::count == 0);
|
|
}
|
|
assert(A::count == 0);
|
|
}
|
|
|
|
int main(int, char**) {
|
|
test_basic</*IsArray*/ false>();
|
|
test_basic<true>();
|
|
|
|
return 0;
|
|
}
|