1 /* 2 * Copyright (C) 2021 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 android_hardware_automotive_vehicle_aidl_impl_vhal_test_MockVehicleCallback_H_ 18 #define android_hardware_automotive_vehicle_aidl_impl_vhal_test_MockVehicleCallback_H_ 19 20 #include <VehicleHalTypes.h> 21 22 #include <aidl/android/hardware/automotive/vehicle/BnVehicleCallback.h> 23 #include <android-base/thread_annotations.h> 24 25 #include <list> 26 #include <mutex> 27 #include <optional> 28 29 namespace android { 30 namespace hardware { 31 namespace automotive { 32 namespace vehicle { 33 34 template <class T> pop(std::list<T> & items)35std::optional<T> pop(std::list<T>& items) { 36 if (items.size() > 0) { 37 auto item = std::move(items.front()); 38 items.pop_front(); 39 return item; 40 } 41 return std::nullopt; 42 } 43 44 // MockVehicleCallback is a mock VehicleCallback implementation that simply stores the results. 45 class MockVehicleCallback final 46 : public aidl::android::hardware::automotive::vehicle::BnVehicleCallback { 47 public: 48 ndk::ScopedAStatus onGetValues( 49 const aidl::android::hardware::automotive::vehicle::GetValueResults& results) override; 50 ndk::ScopedAStatus onSetValues( 51 const aidl::android::hardware::automotive::vehicle::SetValueResults& results) override; 52 ndk::ScopedAStatus onPropertyEvent( 53 const aidl::android::hardware::automotive::vehicle::VehiclePropValues&, 54 int32_t) override; 55 ndk::ScopedAStatus onPropertySetError( 56 const aidl::android::hardware::automotive::vehicle::VehiclePropErrors&) override; 57 58 // Test functions 59 std::optional<aidl::android::hardware::automotive::vehicle::GetValueResults> 60 nextGetValueResults(); 61 std::optional<aidl::android::hardware::automotive::vehicle::SetValueResults> 62 nextSetValueResults(); 63 std::optional<aidl::android::hardware::automotive::vehicle::VehiclePropValues> 64 nextOnPropertyEventResults(); 65 size_t countOnPropertyEventResults(); 66 67 private: 68 std::mutex mLock; 69 std::list<aidl::android::hardware::automotive::vehicle::GetValueResults> mGetValueResults 70 GUARDED_BY(mLock); 71 std::list<aidl::android::hardware::automotive::vehicle::SetValueResults> mSetValueResults 72 GUARDED_BY(mLock); 73 std::list<aidl::android::hardware::automotive::vehicle::VehiclePropValues> 74 mOnPropertyEventResults GUARDED_BY(mLock); 75 int32_t mSharedMemoryFileCount GUARDED_BY(mLock); 76 }; 77 78 } // namespace vehicle 79 } // namespace automotive 80 } // namespace hardware 81 } // namespace android 82 83 #endif // android_hardware_automotive_vehicle_aidl_impl_vhal_test_MockVehicleCallback_H_ 84