1 /* 2 * Copyright (C) 2017 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 aggreed 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_ESTIMATED_HOST_TIME_TEST_H_ 18 #define _GTS_NANOAPPS_GENERAL_TEST_ESTIMATED_HOST_TIME_TEST_H_ 19 20 #include <general_test/test.h> 21 22 #include <cstdint> 23 24 namespace general_test { 25 26 /* 27 * Verify estimated host time from nanoapp. 28 * 29 * Fundamentally, there are two phases to this test: 30 * 1) Verify that time does increase at some point 31 * 2) Verify that AP time is "close" to what nanoapp can get 32 * 33 * Protocol: 34 * host to app: ESITMATED_HOST_TIME, no data 35 * app to host: CONTINUE 36 * host to app: CONTINUE, 64-bit time 37 * app to host: SUCCESS 38 */ 39 class EstimatedHostTimeTest : public Test { 40 public: 41 EstimatedHostTimeTest(); 42 43 protected: 44 void handleEvent(uint32_t senderInstanceId, uint16_t eventType, 45 const void *eventData) override; 46 void setUp(uint32_t messageSize, const void *message) override; 47 48 private: 49 void verifyIncreasingTime(); 50 51 uint32_t mTimerHandle; 52 uint32_t mRemainingIterations; 53 uint64_t mPriorHostTime; 54 }; 55 56 } // namespace general_test 57 58 #endif // _GTS_NANOAPPS_GENERAL_TEST_ESTIMATED_HOST_TIME_TEST_H_ 59
