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: FakeClock()27 FakeClock() {} 28 GetWallclockTime()29 base::Time GetWallclockTime() override { return wallclock_time_; } 30 GetMonotonicTime()31 base::Time GetMonotonicTime() override { return monotonic_time_; } 32 GetBootTime()33 base::Time GetBootTime() override { return boot_time_; } 34 SetWallclockTime(const base::Time & time)35 void SetWallclockTime(const base::Time& time) { wallclock_time_ = time; } 36 SetMonotonicTime(const base::Time & time)37 void SetMonotonicTime(const base::Time& time) { monotonic_time_ = time; } 38 SetBootTime(const base::Time & time)39 void SetBootTime(const base::Time& time) { boot_time_ = time; } 40 41 private: 42 base::Time wallclock_time_; 43 base::Time monotonic_time_; 44 base::Time boot_time_; 45 46 DISALLOW_COPY_AND_ASSIGN(FakeClock); 47 }; 48 49 } // namespace chromeos_update_engine 50 51 #endif // UPDATE_ENGINE_COMMON_FAKE_CLOCK_H_ 52