1/*
2 * Copyright 2013-present Facebook, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <folly/MoveWrapper.h>
18
19#include <memory>
20
21#include <folly/portability/GTest.h>
22
23namespace folly {
24
25TEST(makeMoveWrapper, Empty) {
26 // checks for crashes
27 auto p = makeMoveWrapper(std::unique_ptr<int>());
28}
29
30TEST(makeMoveWrapper, NonEmpty) {
31 auto u = std::make_unique<int>(5);
32 EXPECT_EQ(*u, 5);
33 auto p = makeMoveWrapper(std::move(u));
34 EXPECT_TRUE(!u);
35 EXPECT_EQ(**p, 5);
36}
37
38TEST(makeMoveWrapper, rvalue) {
39 std::unique_ptr<int> p;
40 makeMoveWrapper(std::move(p));
41}
42
43TEST(makeMoveWrapper, lvalue) {
44 std::unique_ptr<int> p;
45 makeMoveWrapper(p);
46}
47
48TEST(makeMoveWrapper, lvalue_copyable) {
49 std::shared_ptr<int> p;
50 makeMoveWrapper(p);
51}
52
53} // namespace folly
54