1 // 2 // Copyright (C) 2013 The Android Open Source Project 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 #ifndef UPDATE_ENGINE_COMMON_FAKE_CLOCK_H_ 18 #define UPDATE_ENGINE_COMMON_FAKE_CLOCK_H_ 19 20 #include "update_engine/common/clock_interface.h" 21 22 namespace chromeos_update_engine { 23 24 // Implements a clock that can be made to tell any time you want. 25 class FakeClock : public ClockInterface { 26 public: 27 FakeClock() {} 28 29 base::Time GetWallclockTime() override { 30 return wallclock_time_; 31 } 32 33 base::Time GetMonotonicTime() override { 34 return monotonic_time_; 35 } 36 37 base::Time GetBootTime() override { 38 return boot_time_; 39 } 40 41 void SetWallclockTime(const base::Time &time) { 42 wallclock_time_ = time; 43 } 44 45 void SetMonotonicTime(const base::Time &time) { 46 monotonic_time_ = time; 47 } 48 49 void SetBootTime(const base::Time &time) { 50 boot_time_ = time; 51 } 52 53 private: 54 base::Time wallclock_time_; 55 base::Time monotonic_time_; 56 base::Time boot_time_; 57 58 DISALLOW_COPY_AND_ASSIGN(FakeClock); 59 }; 60 61 } // namespace chromeos_update_engine 62 63 #endif // UPDATE_ENGINE_COMMON_FAKE_CLOCK_H_ 64
