1 /* 2 * Copyright (C) 2016 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 _GTS_NANOAPPS_GENERAL_TEST_TIMER_STRESS_TEST_H_ 18 #define _GTS_NANOAPPS_GENERAL_TEST_TIMER_STRESS_TEST_H_ 19 20 #include <general_test/test.h> 21 22 namespace general_test { 23 24 /** 25 * Exhausts all of our system timers and makes sure things still work. 26 * 27 * Simple Protocol. 28 */ 29 class TimerStressTest : public Test { 30 public: 31 TimerStressTest(); 32 33 protected: 34 void handleEvent(uint32_t senderInstanceId, uint16_t eventType, 35 const void* eventData) override; 36 void setUp(uint32_t messageSize, const void *message) override; 37 38 private: 39 bool mInMethod; 40 41 static constexpr size_t kStageCount = 3; 42 static constexpr uint32_t kAllFinished = (1 << kStageCount) - 1; 43 uint32_t mFinishedBitmask; 44 45 int32_t mStage1CallbacksLeft; 46 47 void startStages(); 48 void handleStageEvent(uint32_t index); 49 void markSuccess(uint32_t stage); 50 }; 51 52 } // namespace general_test 53 54 55 #endif // _GTS_NANOAPPS_GENERAL_TEST_TIMER_STRESS_TEST_H_ 56