1fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal/* 2fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * Copyright (C) 2015 The Android Open Source Project 3fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * 4fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * Licensed under the Apache License, Version 2.0 (the "License"); 5fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * you may not use this file except in compliance with the License. 6fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * You may obtain a copy of the License at 7fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * 8fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * http://www.apache.org/licenses/LICENSE-2.0 9fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * 10fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * Unless required by applicable law or agreed to in writing, software 11fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * distributed under the License is distributed on an "AS IS" BASIS, 12fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * See the License for the specific language governing permissions and 14fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal * limitations under the License. 15fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal */ 16fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 17fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal#include <gtest/gtest.h> 18fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal#include "vehicle_test_fixtures.h" 19fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal#include "hardware/vehicle.h" 20fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 21fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwalnamespace tests { 22fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 23fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// Check if list_properties command exists. 24fb63668a8a4eab5a0ba32132405c7982629074a1Sanket AgarwalTEST_F(VehicleDevice, isThereListProperties) { 25fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_TRUE(NULL != vehicle_device()->list_properties) 26fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal << "list_properties() function is not implemented"; 27fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Test succeeds.\n"; 28fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal} 29fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 30fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// HAL should provide atleast one property. The output of this command should be 31fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// used to verify the vailidity of the function. 32fb63668a8a4eab5a0ba32132405c7982629074a1Sanket AgarwalTEST_F(VehicleDevice, listPropertiesMoreThanOne) { 33fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal vehicle_prop_config_t const* config; 34fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal int num_configs = -1; 35fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal config = vehicle_device()->list_properties(vehicle_device(), &num_configs); 36fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_TRUE(num_configs > -1) << "list_properties() call failed."; 37fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_TRUE(num_configs > 0) << "list_properties() returned zero items."; 38fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Number of properties reported: " << num_configs << "\n"; 39fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal for (int i = 0; i < num_configs; i++) { 40fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Print each of the properties. 41fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal const vehicle_prop_config_t& config_temp = config[i]; 42fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Property ID: " << config_temp.prop << "\n"; 43fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Property flags: " << config_temp.config_flags << "\n"; 44fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Property change mode: " << config_temp.change_mode << "\n"; 45fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Property min sample rate: " << config_temp.min_sample_rate << "\n"; 46fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Property max sample rate: " << config_temp.max_sample_rate << "\n\n"; 47fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal } 48fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal} 49fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 50fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// Test get() command. 51fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// The fields are hardcoded in the dummy implementation and here. 52fb63668a8a4eab5a0ba32132405c7982629074a1Sanket AgarwalTEST_F(VehicleDevice, getDriveState) { 53fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal vehicle_prop_value_t data; 54fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal data.prop = VEHICLE_PROPERTY_DRIVING_STATUS; 55fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Set drive_state field to EINVAL so that we can check that its valid when 56fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // it comes back. 57fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal data.value_type = -EINVAL; 58fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal data.value.driving_status = -EINVAL; 59fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal vehicle_device()->get(vehicle_device(), &data); 60fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 61fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Check that retured values are not invalid. 62fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_NE(data.value_type, -EINVAL) << "Drive state value type should be integer."; 63fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_NE(data.value.driving_status, -EINVAL) << "Driving status should be positive."; 64fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 65fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Driving status value type: " << data.value_type << "\n" 66fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal << "Driving status: " << data.value.driving_status << "\n"; 67fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal} 68fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 69fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// Test the workflows for subscribe and init/release. 70fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// Subscribe will return error before init() is called or after release() is 71fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// called. 72fb63668a8a4eab5a0ba32132405c7982629074a1Sanket AgarwalTEST_F(VehicleDevice, initTest) { 73fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Test that init on a new device works. When getting an instance, we are 74fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // already calling 'open' on the device. 75fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal int ret_code = 76fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal vehicle_device()->init(vehicle_device(), callback_fn(), error_fn()); 77fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, 0) << "ret code: " << ret_code; 78fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 79fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Trying to init again should return an error. 80fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ret_code = vehicle_device()->init(vehicle_device(), callback_fn(), error_fn()); 81fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, -EEXIST) << "ret code: " << ret_code; 82fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 83fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Uninit should always return 0. 84fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ret_code = vehicle_device()->release(vehicle_device()); 85fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, 0) << "ret code: " << ret_code; 86fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 87fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // We should be able to init again. 88fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ret_code = vehicle_device()->init(vehicle_device(), callback_fn(), error_fn()); 89fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, 0) << "ret code: " << ret_code; 90fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 91fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Finally release. 92fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ret_code = vehicle_device()->release(vehicle_device()); 93fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, 0) << "ret_code: " << ret_code; 94fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal} 95fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 96fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// Test that subscribe works. 97fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// We wait for 10 seconds while which the vehicle.c can post messages from 98fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal// within it's own thread. 99fb63668a8a4eab5a0ba32132405c7982629074a1Sanket AgarwalTEST_F(VehicleDevice, subscribeTest) { 100fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // If the device is not init subscribe should fail off the bat. 101fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal int ret_code = vehicle_device()->subscribe(vehicle_device(), VEHICLE_PROPERTY_DRIVING_STATUS, 102bf877a7e6673f43ded94ead0784c93c558e5aa2bKeun-young Park 0, 0); 103fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, -EINVAL) << "Return code is: " << ret_code; 104fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 105fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Let's init the device. 106fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ret_code = vehicle_device()->init(vehicle_device(), callback_fn(), error_fn()); 107fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, 0) << "Return code is: " << ret_code; 108fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 109fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // Subscribe should now go through. 110bf877a7e6673f43ded94ead0784c93c558e5aa2bKeun-young Park ret_code = vehicle_device()->subscribe(vehicle_device(), VEHICLE_PROPERTY_DRIVING_STATUS, 0, 0); 111fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, 0) << "Return code is: " << ret_code; 112fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 113fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // We should start getting some messages thrown from the callback. Let's 114fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // wait for 20 seconds before unsubscribing. 115fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Sleeping for 20 seconds."; 116fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal sleep(20); 117fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal std::cout << "Waking from sleep."; 118fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 119fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // This property does not exist, so we should get -EINVAL. 120fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ret_code = vehicle_device()->unsubscribe(vehicle_device(), VEHICLE_PROPERTY_INFO_VIN); 121fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, -EINVAL) << "Return code is: " << ret_code; 122fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 123fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // This property exists, so we should get a success return code - also this 124fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal // will be a blocking call. 125fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ret_code = vehicle_device()->unsubscribe(vehicle_device(), VEHICLE_PROPERTY_DRIVING_STATUS); 126fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal ASSERT_EQ(ret_code, 0) << "Return code is: " << ret_code; 127fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal} 128fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal 129fb63668a8a4eab5a0ba32132405c7982629074a1Sanket Agarwal} // namespace tests 130