| // Copyright 2023 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| #pragma once |
| |
| namespace pw::containers::test { |
| |
| struct CopyOnly { |
| explicit CopyOnly(int val) : value(val) {} |
| |
| CopyOnly(const CopyOnly& other) { value = other.value; } |
| |
| CopyOnly& operator=(const CopyOnly& other) { |
| value = other.value; |
| return *this; |
| } |
| |
| CopyOnly(CopyOnly&&) = delete; |
| |
| int value; |
| }; |
| |
| struct MoveOnly { |
| explicit MoveOnly(int val) : value(val) {} |
| |
| MoveOnly(const MoveOnly&) = delete; |
| |
| MoveOnly(MoveOnly&& other) { |
| value = other.value; |
| other.value = kDeleted; |
| } |
| |
| static constexpr int kDeleted = -1138; |
| |
| int value; |
| }; |
| |
| struct Counter { |
| static int created; |
| static int destroyed; |
| static int moved; |
| |
| static void Reset() { created = destroyed = moved = 0; } |
| |
| Counter() : value(0) { created += 1; } |
| |
| Counter(int val) : value(val) { created += 1; } |
| |
| Counter(const Counter& other) : value(other.value) { created += 1; } |
| |
| Counter(Counter&& other) : value(other.value) { |
| other.value = 0; |
| moved += 1; |
| } |
| |
| Counter& operator=(const Counter& other) { |
| value = other.value; |
| created += 1; |
| return *this; |
| } |
| |
| Counter& operator=(Counter&& other) { |
| value = other.value; |
| other.value = 0; |
| moved += 1; |
| return *this; |
| } |
| |
| ~Counter() { destroyed += 1; } |
| |
| int value; |
| }; |
| |
| } // namespace pw::containers::test |