| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef __ANDROID_HAL_VEHICLE_TEST_ |
| #define __ANDROID_HAL_VEHICLE_TEST_ |
| |
| #include <gtest/gtest.h> |
| #include <hardware/hardware.h> |
| #include <hardware/vehicle.h> |
| |
| namespace tests { |
| |
| static const uint64_t kVersion = HARDWARE_DEVICE_API_VERSION_2(1, 0, 1); |
| |
| class VehicleModule : public testing::Test { |
| public: |
| VehicleModule() : |
| vehicle_module_(NULL) {} |
| ~VehicleModule() {} |
| protected: |
| virtual void SetUp() { |
| const hw_module_t *hw_module = NULL; |
| ASSERT_EQ(0, hw_get_module(VEHICLE_HARDWARE_MODULE_ID, &hw_module)) |
| << "Can't get vehicle module"; |
| ASSERT_TRUE(NULL != hw_module) |
| << "hw_get_module didn't return a valid hardware module"; |
| |
| vehicle_module_ = reinterpret_cast<const vehicle_module_t*>(hw_module); |
| } |
| const vehicle_module_t* vehicle_module() { return vehicle_module_; } |
| private: |
| const vehicle_module_t* vehicle_module_; |
| }; |
| |
| |
| int VehicleEventCallback(const vehicle_prop_value_t* event_data) { |
| // Print what we got. |
| std::cout << "got some value from callback: " |
| << event_data->prop |
| << " uint32 value: " |
| << event_data->value.int32_value << "\n"; |
| return 0; |
| } |
| |
| int VehicleErrorCallback(int32_t /*error_code*/, int32_t /*property*/, int32_t /*operation*/) { |
| // Do nothing. |
| return 0; |
| } |
| |
| class VehicleDevice : public VehicleModule { |
| public: |
| VehicleDevice() : |
| vehicle_device_(NULL) {} |
| ~VehicleDevice() {} |
| protected: |
| virtual void SetUp() { |
| VehicleModule::SetUp(); |
| hw_device_t *device = NULL; |
| ASSERT_TRUE(NULL != vehicle_module()->common.methods->open) |
| << "Vehicle open() is unimplemented"; |
| ASSERT_EQ(0, vehicle_module()->common.methods->open( |
| (const hw_module_t*)vehicle_module(), NULL, &device)) |
| << "Can't open vehicle device"; |
| ASSERT_TRUE(NULL != device) |
| << "Vehicle open() returned a NULL device"; |
| ASSERT_EQ(kVersion, device->version) |
| << "Unsupported version"; |
| vehicle_device_ = reinterpret_cast<vehicle_hw_device_t*>(device); |
| } |
| vehicle_hw_device_t* vehicle_device() { return vehicle_device_; } |
| vehicle_event_callback_fn callback_fn() { |
| return VehicleEventCallback; |
| } |
| vehicle_error_callback_fn error_fn() { |
| return VehicleErrorCallback; |
| } |
| |
| private: |
| vehicle_hw_device_t* vehicle_device_; |
| }; |
| |
| } // namespace tests |
| |
| #endif // __ANDROID_HAL_VEHICLE_TEST_ |