| /****************************************************************************** |
| * |
| * Copyright (C) 2015 Google, Inc. |
| * |
| * 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. |
| * |
| ******************************************************************************/ |
| |
| #pragma once |
| |
| #include <gtest/gtest.h> |
| #include <hardware/bluetooth.h> |
| #include <hardware/bt_gatt.h> |
| #include <hardware/bt_pan.h> |
| #include <hardware/bt_sock.h> |
| #include <hardware/hardware.h> |
| #include <signal.h> |
| #include <time.h> |
| #include <map> |
| #include <string> |
| #include "osi/include/semaphore.h" |
| #include "service/hal/bluetooth_interface.h" |
| |
| namespace bttest { |
| |
| // This class represents the Bluetooth testing framework and provides |
| // helpers and callbacks for GUnit to use for testing. |
| class BluetoothTest : public ::testing::Test, |
| public bluetooth::hal::BluetoothInterface::Observer { |
| protected: |
| BluetoothTest() = default; |
| virtual ~BluetoothTest() = default; |
| |
| // Getter for the bt_interface |
| const bt_interface_t* bt_interface(); |
| |
| // Gets the current state of the Bluetooth Interface |
| bt_state_t GetState(); |
| |
| // Get the number of properties that have changed on the |
| // Adapter Properties callback |
| int GetPropertiesChangedCount(); |
| |
| // Get the value of a specific property |
| bt_property_t* GetProperty(bt_property_type_t type); |
| |
| // Get the value of a specific remote device property |
| bt_property_t* GetRemoteDeviceProperty(const bt_bdaddr_t* addr, |
| bt_property_type_t type); |
| |
| // Get the current discovery state |
| bt_discovery_state_t GetDiscoveryState(); |
| |
| // Get the current Acl State |
| bt_acl_state_t GetAclState(); |
| |
| // Get the current Bond State |
| bt_bond_state_t GetBondState(); |
| |
| // Reset a semaphores count to 0 |
| void ClearSemaphore(semaphore_t* sem); |
| |
| // SetUp initializes the Bluetooth interface and registers the callbacks |
| // before running every test |
| void SetUp() override; |
| |
| // TearDown cleans up the stack and interface at the end of every test |
| void TearDown() override; |
| |
| // A callback that is called when a property changes |
| void AdapterPropertiesCallback( |
| bt_status_t status, |
| int num_properties, |
| bt_property_t *properties); |
| |
| // A callback that is called when the remote device's property changes |
| void RemoteDevicePropertiesCallback( |
| bt_status_t status, |
| bt_bdaddr_t *remote_bd_addr, |
| int num_properties, |
| bt_property_t *properties); |
| |
| // A callback that is called when the adapter state changes |
| void AdapterStateChangedCallback(bt_state_t state); |
| |
| // A callback that is called when the Discovery state changes |
| void DiscoveryStateChangedCallback(bt_discovery_state_t state); |
| |
| // Semaphores used to wait for specific callback execution. Each callback |
| // has its own semaphore associated with it. |
| semaphore_t* adapter_properties_callback_sem_; |
| semaphore_t* remote_device_properties_callback_sem_; |
| semaphore_t* adapter_state_changed_callback_sem_; |
| semaphore_t* discovery_state_changed_callback_sem_; |
| |
| private: |
| // The bluetooth interface that all the tests use to interact with the HAL |
| const bt_interface_t* bt_interface_; |
| |
| bt_state_t state_; |
| int properties_changed_count_; |
| bt_property_t *last_changed_properties_; |
| bt_bdaddr_t curr_remote_device_; |
| int remote_device_properties_changed_count_; |
| bt_property_t *remote_device_last_changed_properties_; |
| bt_discovery_state_t discovery_state_; |
| bt_acl_state_t acl_state_; |
| bt_bond_state_t bond_state_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BluetoothTest); |
| }; |
| |
| } // bttest |