Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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 | #define LOG_TAG "bluetooth_hidl_hal_test" |
| 18 | #include <android-base/logging.h> |
| 19 | |
| 20 | #include <android/hardware/bluetooth/1.0/IBluetoothHci.h> |
| 21 | #include <android/hardware/bluetooth/1.0/IBluetoothHciCallbacks.h> |
| 22 | #include <android/hardware/bluetooth/1.0/types.h> |
| 23 | #include <hardware/bluetooth.h> |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 24 | #include <utils/Log.h> |
| 25 | |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 26 | #include <VtsHalHidlTargetCallbackBase.h> |
Yuexi Ma | 6b87201 | 2017-03-10 00:42:13 -0800 | [diff] [blame] | 27 | #include <VtsHalHidlTargetTestBase.h> |
Zhuoyao Zhang | 7a727ff | 2018-02-08 20:36:19 -0800 | [diff] [blame] | 28 | #include <VtsHalHidlTargetTestEnvBase.h> |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 29 | |
| 30 | #include <chrono> |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 31 | #include <queue> |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 32 | #include <thread> |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 33 | |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 34 | using ::android::sp; |
Jack He | fac144b | 2018-10-12 12:54:37 -0700 | [diff] [blame] | 35 | using ::android::hardware::hidl_death_recipient; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 36 | using ::android::hardware::hidl_vec; |
| 37 | using ::android::hardware::Return; |
| 38 | using ::android::hardware::Void; |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 39 | using ::android::hardware::bluetooth::V1_0::IBluetoothHci; |
| 40 | using ::android::hardware::bluetooth::V1_0::IBluetoothHciCallbacks; |
| 41 | using ::android::hardware::bluetooth::V1_0::Status; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 42 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 43 | #define HCI_MINIMUM_HCI_VERSION 5 // Bluetooth Core Specification 3.0 + HS |
| 44 | #define HCI_MINIMUM_LMP_VERSION 5 // Bluetooth Core Specification 3.0 + HS |
| 45 | #define NUM_HCI_COMMANDS_BANDWIDTH 1000 |
| 46 | #define NUM_SCO_PACKETS_BANDWIDTH 1000 |
| 47 | #define NUM_ACL_PACKETS_BANDWIDTH 1000 |
Andre Eisenbach | 9041d97 | 2017-01-17 18:23:12 -0800 | [diff] [blame] | 48 | #define WAIT_FOR_INIT_TIMEOUT std::chrono::milliseconds(2000) |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 49 | #define WAIT_FOR_HCI_EVENT_TIMEOUT std::chrono::milliseconds(2000) |
| 50 | #define WAIT_FOR_SCO_DATA_TIMEOUT std::chrono::milliseconds(1000) |
| 51 | #define WAIT_FOR_ACL_DATA_TIMEOUT std::chrono::milliseconds(1000) |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 52 | #define INTERFACE_CLOSE_DELAY_MS std::chrono::milliseconds(200) |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 53 | |
| 54 | #define COMMAND_HCI_SHOULD_BE_UNKNOWN \ |
| 55 | { 0xff, 0x3B, 0x08, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 } |
| 56 | #define COMMAND_HCI_READ_LOCAL_VERSION_INFORMATION \ |
| 57 | { 0x01, 0x10, 0x00 } |
| 58 | #define COMMAND_HCI_READ_BUFFER_SIZE \ |
| 59 | { 0x05, 0x10, 0x00 } |
| 60 | #define COMMAND_HCI_WRITE_LOOPBACK_MODE_LOCAL \ |
| 61 | { 0x02, 0x18, 0x01, 0x01 } |
| 62 | #define COMMAND_HCI_RESET \ |
| 63 | { 0x03, 0x0c, 0x00 } |
| 64 | #define COMMAND_HCI_WRITE_LOCAL_NAME \ |
| 65 | { 0x13, 0x0c, 0xf8 } |
| 66 | #define HCI_STATUS_SUCCESS 0x00 |
| 67 | #define HCI_STATUS_UNKNOWN_HCI_COMMAND 0x01 |
| 68 | |
| 69 | #define EVENT_CONNECTION_COMPLETE 0x03 |
| 70 | #define EVENT_COMMAND_COMPLETE 0x0e |
| 71 | #define EVENT_COMMAND_STATUS 0x0f |
| 72 | #define EVENT_NUMBER_OF_COMPLETED_PACKETS 0x13 |
| 73 | #define EVENT_LOOPBACK_COMMAND 0x19 |
| 74 | |
| 75 | #define EVENT_CODE_BYTE 0 |
| 76 | #define EVENT_LENGTH_BYTE 1 |
| 77 | #define EVENT_FIRST_PAYLOAD_BYTE 2 |
| 78 | #define EVENT_COMMAND_STATUS_STATUS_BYTE 2 |
| 79 | #define EVENT_COMMAND_STATUS_ALLOWED_PACKETS_BYTE 3 |
| 80 | #define EVENT_COMMAND_STATUS_OPCODE_LSBYTE 4 // Bytes 4 and 5 |
| 81 | #define EVENT_COMMAND_COMPLETE_ALLOWED_PACKETS_BYTE 2 |
| 82 | #define EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE 3 // Bytes 3 and 4 |
| 83 | #define EVENT_COMMAND_COMPLETE_STATUS_BYTE 5 |
| 84 | #define EVENT_COMMAND_COMPLETE_FIRST_PARAM_BYTE 6 |
| 85 | #define EVENT_LOCAL_HCI_VERSION_BYTE EVENT_COMMAND_COMPLETE_FIRST_PARAM_BYTE |
| 86 | #define EVENT_LOCAL_LMP_VERSION_BYTE EVENT_LOCAL_HCI_VERSION_BYTE + 3 |
| 87 | |
| 88 | #define EVENT_CONNECTION_COMPLETE_PARAM_LENGTH 11 |
| 89 | #define EVENT_CONNECTION_COMPLETE_TYPE 11 |
| 90 | #define EVENT_CONNECTION_COMPLETE_TYPE_SCO 0 |
| 91 | #define EVENT_CONNECTION_COMPLETE_TYPE_ACL 1 |
| 92 | #define EVENT_CONNECTION_COMPLETE_HANDLE_LSBYTE 3 |
| 93 | #define EVENT_COMMAND_STATUS_LENGTH 4 |
| 94 | |
| 95 | #define EVENT_NUMBER_OF_COMPLETED_PACKETS_NUM_HANDLES 2 |
| 96 | |
Stanley Tng | 7915b71 | 2017-07-19 10:55:01 -0700 | [diff] [blame] | 97 | #define ACL_BROADCAST_FLAG_OFFSET 6 |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 98 | #define ACL_BROADCAST_FLAG_POINT_TO_POINT 0x0 |
| 99 | #define ACL_BROADCAST_POINT_TO_POINT \ |
| 100 | (ACL_BROADCAST_FLAG_POINT_TO_POINT << ACL_BROADCAST_FLAG_OFFSET) |
Stanley Tng | 7915b71 | 2017-07-19 10:55:01 -0700 | [diff] [blame] | 101 | |
| 102 | #define ACL_PACKET_BOUNDARY_FLAG_OFFSET 4 |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 103 | #define ACL_PACKET_BOUNDARY_FLAG_FIRST_AUTO_FLUSHABLE 0x2 |
| 104 | #define ACL_PACKET_BOUNDARY_FIRST_AUTO_FLUSHABLE \ |
| 105 | (ACL_PACKET_BOUNDARY_FLAG_FIRST_AUTO_FLUSHABLE \ |
| 106 | << ACL_PACKET_BOUNDARY_FLAG_OFFSET) |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 107 | |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 108 | constexpr char kCallbackNameAclEventReceived[] = "aclDataReceived"; |
| 109 | constexpr char kCallbackNameHciEventReceived[] = "hciEventReceived"; |
| 110 | constexpr char kCallbackNameInitializationComplete[] = "initializationComplete"; |
| 111 | constexpr char kCallbackNameScoEventReceived[] = "scoDataReceived"; |
| 112 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 113 | class ThroughputLogger { |
| 114 | public: |
| 115 | ThroughputLogger(std::string task) |
| 116 | : task_(task), start_time_(std::chrono::steady_clock::now()) {} |
| 117 | |
| 118 | ~ThroughputLogger() { |
| 119 | if (total_bytes_ == 0) return; |
| 120 | std::chrono::duration<double> duration = |
| 121 | std::chrono::steady_clock::now() - start_time_; |
| 122 | double s = duration.count(); |
| 123 | if (s == 0) return; |
| 124 | double rate_kb = (static_cast<double>(total_bytes_) / s) / 1024; |
| 125 | ALOGD("%s %.1f KB/s (%zu bytes in %.3fs)", task_.c_str(), rate_kb, |
| 126 | total_bytes_, s); |
| 127 | } |
| 128 | |
| 129 | void setTotalBytes(size_t total_bytes) { total_bytes_ = total_bytes; } |
| 130 | |
| 131 | private: |
| 132 | size_t total_bytes_; |
| 133 | std::string task_; |
| 134 | std::chrono::steady_clock::time_point start_time_; |
| 135 | }; |
| 136 | |
Zhuoyao Zhang | 7a727ff | 2018-02-08 20:36:19 -0800 | [diff] [blame] | 137 | // Test environment for Bluetooth HIDL HAL. |
| 138 | class BluetoothHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase { |
| 139 | public: |
| 140 | // get the test environment singleton |
| 141 | static BluetoothHidlEnvironment* Instance() { |
| 142 | static BluetoothHidlEnvironment* instance = new BluetoothHidlEnvironment; |
| 143 | return instance; |
| 144 | } |
| 145 | |
| 146 | virtual void registerTestServices() override { |
| 147 | registerTestService<IBluetoothHci>(); |
| 148 | } |
| 149 | |
| 150 | private: |
| 151 | BluetoothHidlEnvironment() {} |
| 152 | }; |
| 153 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 154 | // The main test class for Bluetooth HIDL HAL. |
Yuexi Ma | 6b87201 | 2017-03-10 00:42:13 -0800 | [diff] [blame] | 155 | class BluetoothHidlTest : public ::testing::VtsHalHidlTargetTestBase { |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 156 | public: |
| 157 | virtual void SetUp() override { |
| 158 | // currently test passthrough mode only |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 159 | bluetooth = |
| 160 | ::testing::VtsHalHidlTargetTestBase::getService<IBluetoothHci>(); |
Myles Watson | dbbdf3e | 2017-02-13 10:57:47 -0800 | [diff] [blame] | 161 | ASSERT_NE(bluetooth, nullptr); |
Myles Watson | bc7e587 | 2017-02-17 09:14:21 -0800 | [diff] [blame] | 162 | ALOGI("%s: getService() for bluetooth is %s", __func__, |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 163 | bluetooth->isRemote() ? "remote" : "local"); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 164 | |
Jack He | fac144b | 2018-10-12 12:54:37 -0700 | [diff] [blame] | 165 | bluetooth_hci_death_recipient = new BluetoothHciDeathRecipient(); |
| 166 | ASSERT_NE(bluetooth_hci_death_recipient, nullptr); |
| 167 | ASSERT_TRUE( |
| 168 | bluetooth->linkToDeath(bluetooth_hci_death_recipient, 0).isOk()); |
| 169 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 170 | bluetooth_cb = new BluetoothHciCallbacks(*this); |
| 171 | ASSERT_NE(bluetooth_cb, nullptr); |
| 172 | |
| 173 | max_acl_data_packet_length = 0; |
| 174 | max_sco_data_packet_length = 0; |
| 175 | max_acl_data_packets = 0; |
| 176 | max_sco_data_packets = 0; |
| 177 | |
Andre Eisenbach | 9041d97 | 2017-01-17 18:23:12 -0800 | [diff] [blame] | 178 | initialized = false; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 179 | event_cb_count = 0; |
| 180 | acl_cb_count = 0; |
| 181 | sco_cb_count = 0; |
| 182 | |
Jack He | 4b50fcd | 2018-10-04 18:42:37 -0700 | [diff] [blame] | 183 | ASSERT_FALSE(initialized); |
| 184 | // Should not be checked in production code |
| 185 | ASSERT_TRUE(bluetooth->initialize(bluetooth_cb).isOk()); |
Andre Eisenbach | 9041d97 | 2017-01-17 18:23:12 -0800 | [diff] [blame] | 186 | |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 187 | bluetooth_cb->SetWaitTimeout(kCallbackNameInitializationComplete, |
| 188 | WAIT_FOR_INIT_TIMEOUT); |
| 189 | bluetooth_cb->SetWaitTimeout(kCallbackNameHciEventReceived, |
| 190 | WAIT_FOR_HCI_EVENT_TIMEOUT); |
| 191 | bluetooth_cb->SetWaitTimeout(kCallbackNameAclEventReceived, |
| 192 | WAIT_FOR_ACL_DATA_TIMEOUT); |
| 193 | bluetooth_cb->SetWaitTimeout(kCallbackNameScoEventReceived, |
| 194 | WAIT_FOR_SCO_DATA_TIMEOUT); |
| 195 | |
| 196 | EXPECT_TRUE( |
| 197 | bluetooth_cb->WaitForCallback(kCallbackNameInitializationComplete) |
Yuexi Ma | b8012eb | 2017-03-31 16:26:18 -0700 | [diff] [blame] | 198 | .no_timeout); |
Andre Eisenbach | 9041d97 | 2017-01-17 18:23:12 -0800 | [diff] [blame] | 199 | |
Jack He | 4b50fcd | 2018-10-04 18:42:37 -0700 | [diff] [blame] | 200 | ASSERT_TRUE(initialized); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 201 | } |
| 202 | |
| 203 | virtual void TearDown() override { |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 204 | ALOGI("TearDown"); |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 205 | // Should not be checked in production code |
| 206 | ASSERT_TRUE(bluetooth->close().isOk()); |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 207 | std::this_thread::sleep_for(INTERFACE_CLOSE_DELAY_MS); |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 208 | handle_no_ops(); |
| 209 | EXPECT_EQ(static_cast<size_t>(0), event_queue.size()); |
| 210 | EXPECT_EQ(static_cast<size_t>(0), sco_queue.size()); |
| 211 | EXPECT_EQ(static_cast<size_t>(0), acl_queue.size()); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 212 | } |
| 213 | |
| 214 | void setBufferSizes(); |
| 215 | |
| 216 | // Functions called from within tests in loopback mode |
| 217 | void sendAndCheckHCI(int num_packets); |
| 218 | void sendAndCheckSCO(int num_packets, size_t size, uint16_t handle); |
| 219 | void sendAndCheckACL(int num_packets, size_t size, uint16_t handle); |
| 220 | |
| 221 | // Helper functions to try to get a handle on verbosity |
| 222 | void enterLoopbackMode(std::vector<uint16_t>& sco_handles, |
| 223 | std::vector<uint16_t>& acl_handles); |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 224 | void handle_no_ops(); |
| 225 | void wait_for_event(bool timeout_is_error); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 226 | void wait_for_command_complete_event(hidl_vec<uint8_t> cmd); |
| 227 | int wait_for_completed_packets_event(uint16_t handle); |
| 228 | |
Jack He | fac144b | 2018-10-12 12:54:37 -0700 | [diff] [blame] | 229 | class BluetoothHciDeathRecipient : public hidl_death_recipient { |
| 230 | public: |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 231 | void serviceDied( |
Jack He | fac144b | 2018-10-12 12:54:37 -0700 | [diff] [blame] | 232 | uint64_t /*cookie*/, |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 233 | const android::wp<::android::hidl::base::V1_0::IBase>& /*who*/) |
| 234 | override { |
Jack He | fac144b | 2018-10-12 12:54:37 -0700 | [diff] [blame] | 235 | FAIL(); |
| 236 | } |
| 237 | }; |
| 238 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 239 | // A simple test implementation of BluetoothHciCallbacks. |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 240 | class BluetoothHciCallbacks |
| 241 | : public ::testing::VtsHalHidlTargetCallbackBase<BluetoothHidlTest>, |
| 242 | public IBluetoothHciCallbacks { |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 243 | BluetoothHidlTest& parent_; |
| 244 | |
| 245 | public: |
| 246 | BluetoothHciCallbacks(BluetoothHidlTest& parent) : parent_(parent){}; |
| 247 | |
| 248 | virtual ~BluetoothHciCallbacks() = default; |
| 249 | |
Andre Eisenbach | 9041d97 | 2017-01-17 18:23:12 -0800 | [diff] [blame] | 250 | Return<void> initializationComplete(Status status) override { |
Myles Watson | bc7e587 | 2017-02-17 09:14:21 -0800 | [diff] [blame] | 251 | parent_.initialized = (status == Status::SUCCESS); |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 252 | NotifyFromCallback(kCallbackNameInitializationComplete); |
Andre Eisenbach | 9041d97 | 2017-01-17 18:23:12 -0800 | [diff] [blame] | 253 | ALOGV("%s (status = %d)", __func__, static_cast<int>(status)); |
| 254 | return Void(); |
| 255 | }; |
| 256 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 257 | Return<void> hciEventReceived( |
| 258 | const ::android::hardware::hidl_vec<uint8_t>& event) override { |
| 259 | parent_.event_cb_count++; |
| 260 | parent_.event_queue.push(event); |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 261 | NotifyFromCallback(kCallbackNameHciEventReceived); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 262 | ALOGV("Event received (length = %d)", static_cast<int>(event.size())); |
| 263 | return Void(); |
| 264 | }; |
| 265 | |
| 266 | Return<void> aclDataReceived( |
| 267 | const ::android::hardware::hidl_vec<uint8_t>& data) override { |
| 268 | parent_.acl_cb_count++; |
| 269 | parent_.acl_queue.push(data); |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 270 | NotifyFromCallback(kCallbackNameAclEventReceived); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 271 | return Void(); |
| 272 | }; |
| 273 | |
| 274 | Return<void> scoDataReceived( |
| 275 | const ::android::hardware::hidl_vec<uint8_t>& data) override { |
| 276 | parent_.sco_cb_count++; |
| 277 | parent_.sco_queue.push(data); |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 278 | NotifyFromCallback(kCallbackNameScoEventReceived); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 279 | return Void(); |
| 280 | }; |
| 281 | }; |
| 282 | |
| 283 | sp<IBluetoothHci> bluetooth; |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 284 | sp<BluetoothHciCallbacks> bluetooth_cb; |
Jack He | fac144b | 2018-10-12 12:54:37 -0700 | [diff] [blame] | 285 | sp<BluetoothHciDeathRecipient> bluetooth_hci_death_recipient; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 286 | std::queue<hidl_vec<uint8_t>> event_queue; |
| 287 | std::queue<hidl_vec<uint8_t>> acl_queue; |
| 288 | std::queue<hidl_vec<uint8_t>> sco_queue; |
| 289 | |
Andre Eisenbach | 9041d97 | 2017-01-17 18:23:12 -0800 | [diff] [blame] | 290 | bool initialized; |
| 291 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 292 | int event_cb_count; |
| 293 | int sco_cb_count; |
| 294 | int acl_cb_count; |
| 295 | |
| 296 | int max_acl_data_packet_length; |
| 297 | int max_sco_data_packet_length; |
| 298 | int max_acl_data_packets; |
| 299 | int max_sco_data_packets; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 300 | }; |
| 301 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 302 | // Discard NO-OPs from the event queue. |
| 303 | void BluetoothHidlTest::handle_no_ops() { |
| 304 | while (event_queue.size() > 0) { |
| 305 | hidl_vec<uint8_t> event = event_queue.front(); |
| 306 | EXPECT_GE(event.size(), |
| 307 | static_cast<size_t>(EVENT_COMMAND_COMPLETE_STATUS_BYTE)); |
| 308 | bool event_is_no_op = |
| 309 | (event[EVENT_CODE_BYTE] == EVENT_COMMAND_COMPLETE) && |
| 310 | (event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE] == 0x00) && |
| 311 | (event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE + 1] == 0x00); |
| 312 | event_is_no_op |= (event[EVENT_CODE_BYTE] == EVENT_COMMAND_STATUS) && |
| 313 | (event[EVENT_COMMAND_STATUS_OPCODE_LSBYTE] == 0x00) && |
| 314 | (event[EVENT_COMMAND_STATUS_OPCODE_LSBYTE + 1] == 0x00); |
| 315 | if (event_is_no_op) { |
| 316 | event_queue.pop(); |
| 317 | } else { |
Jack He | 8869632 | 2018-11-05 19:51:28 -0800 | [diff] [blame^] | 318 | break; |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 319 | } |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | // Receive an event, discarding NO-OPs. |
| 324 | void BluetoothHidlTest::wait_for_event(bool timeout_is_error = true) { |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 325 | hidl_vec<uint8_t> event; |
| 326 | do { |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 327 | bool no_timeout = |
| 328 | bluetooth_cb->WaitForCallback(kCallbackNameHciEventReceived).no_timeout; |
| 329 | EXPECT_TRUE(no_timeout || !timeout_is_error); |
| 330 | if (no_timeout && timeout_is_error) { |
Yuexi Ma | b8012eb | 2017-03-31 16:26:18 -0700 | [diff] [blame] | 331 | EXPECT_LT(static_cast<size_t>(0), event_queue.size()); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 332 | } |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 333 | if (event_queue.size() == 0) { |
| 334 | // WaitForCallback timed out. |
| 335 | return; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 336 | } |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 337 | handle_no_ops(); |
| 338 | } while (event_queue.size() == 0); |
| 339 | } |
| 340 | |
| 341 | // Wait until a COMMAND_COMPLETE is received. |
| 342 | void BluetoothHidlTest::wait_for_command_complete_event(hidl_vec<uint8_t> cmd) { |
| 343 | wait_for_event(); |
| 344 | hidl_vec<uint8_t> event = event_queue.front(); |
| 345 | event_queue.pop(); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 346 | |
| 347 | EXPECT_GT(event.size(), |
| 348 | static_cast<size_t>(EVENT_COMMAND_COMPLETE_STATUS_BYTE)); |
| 349 | EXPECT_EQ(EVENT_COMMAND_COMPLETE, event[EVENT_CODE_BYTE]); |
| 350 | EXPECT_EQ(cmd[0], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE]); |
| 351 | EXPECT_EQ(cmd[1], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE + 1]); |
| 352 | EXPECT_EQ(HCI_STATUS_SUCCESS, event[EVENT_COMMAND_COMPLETE_STATUS_BYTE]); |
| 353 | } |
| 354 | |
| 355 | // Send the command to read the controller's buffer sizes. |
| 356 | void BluetoothHidlTest::setBufferSizes() { |
| 357 | hidl_vec<uint8_t> cmd = COMMAND_HCI_READ_BUFFER_SIZE; |
| 358 | bluetooth->sendHciCommand(cmd); |
| 359 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 360 | wait_for_event(); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 361 | if (event_queue.size() == 0) return; |
| 362 | |
| 363 | hidl_vec<uint8_t> event = event_queue.front(); |
| 364 | event_queue.pop(); |
| 365 | |
| 366 | EXPECT_EQ(EVENT_COMMAND_COMPLETE, event[EVENT_CODE_BYTE]); |
| 367 | EXPECT_EQ(cmd[0], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE]); |
| 368 | EXPECT_EQ(cmd[1], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE + 1]); |
| 369 | EXPECT_EQ(HCI_STATUS_SUCCESS, event[EVENT_COMMAND_COMPLETE_STATUS_BYTE]); |
| 370 | |
| 371 | max_acl_data_packet_length = |
| 372 | event[EVENT_COMMAND_COMPLETE_STATUS_BYTE + 1] + |
| 373 | (event[EVENT_COMMAND_COMPLETE_STATUS_BYTE + 2] << 8); |
| 374 | max_sco_data_packet_length = event[EVENT_COMMAND_COMPLETE_STATUS_BYTE + 3]; |
| 375 | max_acl_data_packets = event[EVENT_COMMAND_COMPLETE_STATUS_BYTE + 4] + |
| 376 | (event[EVENT_COMMAND_COMPLETE_STATUS_BYTE + 5] << 8); |
| 377 | max_sco_data_packets = event[EVENT_COMMAND_COMPLETE_STATUS_BYTE + 6] + |
| 378 | (event[EVENT_COMMAND_COMPLETE_STATUS_BYTE + 7] << 8); |
| 379 | |
| 380 | ALOGD("%s: ACL max %d num %d SCO max %d num %d", __func__, |
| 381 | static_cast<int>(max_acl_data_packet_length), |
| 382 | static_cast<int>(max_acl_data_packets), |
| 383 | static_cast<int>(max_sco_data_packet_length), |
| 384 | static_cast<int>(max_sco_data_packets)); |
| 385 | } |
| 386 | |
| 387 | // Send an HCI command (in Loopback mode) and check the response. |
| 388 | void BluetoothHidlTest::sendAndCheckHCI(int num_packets) { |
| 389 | ThroughputLogger logger = {__func__}; |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 390 | int command_size = 0; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 391 | for (int n = 0; n < num_packets; n++) { |
| 392 | // Send an HCI packet |
| 393 | std::vector<uint8_t> write_name = COMMAND_HCI_WRITE_LOCAL_NAME; |
| 394 | // With a name |
| 395 | char new_name[] = "John Jacob Jingleheimer Schmidt ___________________0"; |
| 396 | size_t new_name_length = strlen(new_name); |
| 397 | for (size_t i = 0; i < new_name_length; i++) |
| 398 | write_name.push_back(static_cast<uint8_t>(new_name[i])); |
| 399 | // And the packet number |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 400 | size_t i = new_name_length - 1; |
| 401 | for (int digits = n; digits > 0; digits = digits / 10, i--) |
| 402 | write_name[i] = static_cast<uint8_t>('0' + digits % 10); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 403 | // And padding |
| 404 | for (size_t i = 0; i < 248 - new_name_length; i++) |
| 405 | write_name.push_back(static_cast<uint8_t>(0)); |
| 406 | |
| 407 | hidl_vec<uint8_t> cmd = write_name; |
| 408 | bluetooth->sendHciCommand(cmd); |
| 409 | |
| 410 | // Check the loopback of the HCI packet |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 411 | wait_for_event(); |
| 412 | if (event_queue.size() == 0) return; |
| 413 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 414 | hidl_vec<uint8_t> event = event_queue.front(); |
| 415 | event_queue.pop(); |
| 416 | size_t compare_length = |
| 417 | (cmd.size() > static_cast<size_t>(0xff) ? static_cast<size_t>(0xff) |
| 418 | : cmd.size()); |
| 419 | EXPECT_GT(event.size(), compare_length + EVENT_FIRST_PAYLOAD_BYTE - 1); |
| 420 | |
| 421 | EXPECT_EQ(EVENT_LOOPBACK_COMMAND, event[EVENT_CODE_BYTE]); |
| 422 | EXPECT_EQ(compare_length, event[EVENT_LENGTH_BYTE]); |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 423 | |
| 424 | // Don't compare past the end of the event. |
| 425 | if (compare_length + EVENT_FIRST_PAYLOAD_BYTE > event.size()) { |
| 426 | compare_length = event.size() - EVENT_FIRST_PAYLOAD_BYTE; |
| 427 | ALOGE("Only comparing %d bytes", static_cast<int>(compare_length)); |
| 428 | } |
| 429 | |
| 430 | if (n == num_packets - 1) { |
| 431 | command_size = cmd.size(); |
| 432 | } |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 433 | |
| 434 | for (size_t i = 0; i < compare_length; i++) |
| 435 | EXPECT_EQ(cmd[i], event[EVENT_FIRST_PAYLOAD_BYTE + i]); |
| 436 | } |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 437 | logger.setTotalBytes(command_size * num_packets * 2); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 438 | } |
| 439 | |
| 440 | // Send a SCO data packet (in Loopback mode) and check the response. |
| 441 | void BluetoothHidlTest::sendAndCheckSCO(int num_packets, size_t size, |
| 442 | uint16_t handle) { |
| 443 | ThroughputLogger logger = {__func__}; |
| 444 | for (int n = 0; n < num_packets; n++) { |
| 445 | // Send a SCO packet |
| 446 | hidl_vec<uint8_t> sco_packet; |
| 447 | std::vector<uint8_t> sco_vector; |
| 448 | sco_vector.push_back(static_cast<uint8_t>(handle & 0xff)); |
| 449 | sco_vector.push_back(static_cast<uint8_t>((handle & 0x0f00) >> 8)); |
| 450 | sco_vector.push_back(static_cast<uint8_t>(size & 0xff)); |
| 451 | sco_vector.push_back(static_cast<uint8_t>((size & 0xff00) >> 8)); |
| 452 | for (size_t i = 0; i < size; i++) { |
| 453 | sco_vector.push_back(static_cast<uint8_t>(i + n)); |
| 454 | } |
| 455 | sco_packet = sco_vector; |
| 456 | bluetooth->sendScoData(sco_vector); |
| 457 | |
| 458 | // Check the loopback of the SCO packet |
Yuexi Ma | b8012eb | 2017-03-31 16:26:18 -0700 | [diff] [blame] | 459 | EXPECT_TRUE(bluetooth_cb->WaitForCallback(kCallbackNameScoEventReceived) |
| 460 | .no_timeout); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 461 | hidl_vec<uint8_t> sco_loopback = sco_queue.front(); |
| 462 | sco_queue.pop(); |
| 463 | |
| 464 | EXPECT_EQ(sco_packet.size(), sco_loopback.size()); |
| 465 | size_t successful_bytes = 0; |
| 466 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 467 | for (size_t i = 0; i < sco_packet.size(); i++) { |
| 468 | if (sco_packet[i] == sco_loopback[i]) { |
| 469 | successful_bytes = i; |
| 470 | } else { |
| 471 | ALOGE("Miscompare at %d (expected %x, got %x)", static_cast<int>(i), |
| 472 | sco_packet[i], sco_loopback[i]); |
| 473 | ALOGE("At %d (expected %x, got %x)", static_cast<int>(i + 1), |
| 474 | sco_packet[i + 1], sco_loopback[i + 1]); |
| 475 | break; |
| 476 | } |
| 477 | } |
| 478 | EXPECT_EQ(sco_packet.size(), successful_bytes + 1); |
| 479 | } |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 480 | logger.setTotalBytes(num_packets * size * 2); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 481 | } |
| 482 | |
| 483 | // Send an ACL data packet (in Loopback mode) and check the response. |
| 484 | void BluetoothHidlTest::sendAndCheckACL(int num_packets, size_t size, |
| 485 | uint16_t handle) { |
| 486 | ThroughputLogger logger = {__func__}; |
| 487 | for (int n = 0; n < num_packets; n++) { |
| 488 | // Send an ACL packet |
| 489 | hidl_vec<uint8_t> acl_packet; |
| 490 | std::vector<uint8_t> acl_vector; |
| 491 | acl_vector.push_back(static_cast<uint8_t>(handle & 0xff)); |
| 492 | acl_vector.push_back(static_cast<uint8_t>((handle & 0x0f00) >> 8) | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 493 | ACL_BROADCAST_POINT_TO_POINT | |
| 494 | ACL_PACKET_BOUNDARY_FIRST_AUTO_FLUSHABLE); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 495 | acl_vector.push_back(static_cast<uint8_t>(size & 0xff)); |
| 496 | acl_vector.push_back(static_cast<uint8_t>((size & 0xff00) >> 8)); |
| 497 | for (size_t i = 0; i < size; i++) { |
| 498 | acl_vector.push_back(static_cast<uint8_t>(i + n)); |
| 499 | } |
| 500 | acl_packet = acl_vector; |
| 501 | bluetooth->sendAclData(acl_vector); |
| 502 | |
| 503 | // Check the loopback of the ACL packet |
Yuexi Ma | b8012eb | 2017-03-31 16:26:18 -0700 | [diff] [blame] | 504 | EXPECT_TRUE(bluetooth_cb->WaitForCallback(kCallbackNameAclEventReceived) |
| 505 | .no_timeout); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 506 | hidl_vec<uint8_t> acl_loopback = acl_queue.front(); |
| 507 | acl_queue.pop(); |
| 508 | |
| 509 | EXPECT_EQ(acl_packet.size(), acl_loopback.size()); |
| 510 | size_t successful_bytes = 0; |
| 511 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 512 | for (size_t i = 0; i < acl_packet.size(); i++) { |
| 513 | if (acl_packet[i] == acl_loopback[i]) { |
| 514 | successful_bytes = i; |
| 515 | } else { |
| 516 | ALOGE("Miscompare at %d (expected %x, got %x)", static_cast<int>(i), |
| 517 | acl_packet[i], acl_loopback[i]); |
| 518 | ALOGE("At %d (expected %x, got %x)", static_cast<int>(i + 1), |
| 519 | acl_packet[i + 1], acl_loopback[i + 1]); |
| 520 | break; |
| 521 | } |
| 522 | } |
| 523 | EXPECT_EQ(acl_packet.size(), successful_bytes + 1); |
| 524 | } |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 525 | logger.setTotalBytes(num_packets * size * 2); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 526 | } |
| 527 | |
| 528 | // Return the number of completed packets reported by the controller. |
| 529 | int BluetoothHidlTest::wait_for_completed_packets_event(uint16_t handle) { |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 530 | int packets_processed = 0; |
| 531 | wait_for_event(false); |
| 532 | if (event_queue.size() == 0) { |
| 533 | ALOGW("%s: WaitForCallback timed out.", __func__); |
| 534 | return packets_processed; |
| 535 | } |
| 536 | while (event_queue.size() > 0) { |
| 537 | hidl_vec<uint8_t> event = event_queue.front(); |
| 538 | event_queue.pop(); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 539 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 540 | EXPECT_EQ(EVENT_NUMBER_OF_COMPLETED_PACKETS, event[EVENT_CODE_BYTE]); |
| 541 | EXPECT_EQ(1, event[EVENT_NUMBER_OF_COMPLETED_PACKETS_NUM_HANDLES]); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 542 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 543 | uint16_t event_handle = event[3] + (event[4] << 8); |
| 544 | EXPECT_EQ(handle, event_handle); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 545 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 546 | packets_processed += event[5] + (event[6] << 8); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 547 | } |
| 548 | return packets_processed; |
| 549 | } |
| 550 | |
| 551 | // Send local loopback command and initialize SCO and ACL handles. |
| 552 | void BluetoothHidlTest::enterLoopbackMode(std::vector<uint16_t>& sco_handles, |
| 553 | std::vector<uint16_t>& acl_handles) { |
| 554 | hidl_vec<uint8_t> cmd = COMMAND_HCI_WRITE_LOOPBACK_MODE_LOCAL; |
| 555 | bluetooth->sendHciCommand(cmd); |
| 556 | |
| 557 | // Receive connection complete events with data channels |
| 558 | int connection_event_count = 0; |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 559 | bool command_complete_received = false; |
| 560 | while (true) { |
| 561 | wait_for_event(false); |
| 562 | if (event_queue.size() == 0) { |
| 563 | // Fail if there was no event received or no connections completed. |
| 564 | EXPECT_TRUE(command_complete_received); |
| 565 | EXPECT_LT(0, connection_event_count); |
| 566 | return; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 567 | } |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 568 | hidl_vec<uint8_t> event = event_queue.front(); |
| 569 | event_queue.pop(); |
| 570 | EXPECT_GT(event.size(), |
| 571 | static_cast<size_t>(EVENT_COMMAND_COMPLETE_STATUS_BYTE)); |
| 572 | if (event[EVENT_CODE_BYTE] == EVENT_CONNECTION_COMPLETE) { |
| 573 | EXPECT_GT(event.size(), |
| 574 | static_cast<size_t>(EVENT_CONNECTION_COMPLETE_TYPE)); |
| 575 | EXPECT_EQ(event[EVENT_LENGTH_BYTE], |
| 576 | EVENT_CONNECTION_COMPLETE_PARAM_LENGTH); |
| 577 | uint8_t connection_type = event[EVENT_CONNECTION_COMPLETE_TYPE]; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 578 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 579 | EXPECT_TRUE(connection_type == EVENT_CONNECTION_COMPLETE_TYPE_SCO || |
| 580 | connection_type == EVENT_CONNECTION_COMPLETE_TYPE_ACL); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 581 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 582 | // Save handles |
| 583 | uint16_t handle = event[EVENT_CONNECTION_COMPLETE_HANDLE_LSBYTE] | |
| 584 | event[EVENT_CONNECTION_COMPLETE_HANDLE_LSBYTE + 1] << 8; |
| 585 | if (connection_type == EVENT_CONNECTION_COMPLETE_TYPE_SCO) |
| 586 | sco_handles.push_back(handle); |
| 587 | else |
| 588 | acl_handles.push_back(handle); |
| 589 | |
| 590 | ALOGD("Connect complete type = %d handle = %d", |
| 591 | event[EVENT_CONNECTION_COMPLETE_TYPE], handle); |
| 592 | connection_event_count++; |
| 593 | } else { |
| 594 | EXPECT_EQ(EVENT_COMMAND_COMPLETE, event[EVENT_CODE_BYTE]); |
| 595 | EXPECT_EQ(cmd[0], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE]); |
| 596 | EXPECT_EQ(cmd[1], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE + 1]); |
| 597 | EXPECT_EQ(HCI_STATUS_SUCCESS, event[EVENT_COMMAND_COMPLETE_STATUS_BYTE]); |
| 598 | command_complete_received = true; |
| 599 | } |
| 600 | } |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 601 | } |
| 602 | |
| 603 | // Empty test: Initialize()/Close() are called in SetUp()/TearDown(). |
Yuexi Ma | 51d023c | 2017-03-29 16:49:59 -0700 | [diff] [blame] | 604 | TEST_F(BluetoothHidlTest, InitializeAndClose) {} |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 605 | |
| 606 | // Send an HCI Reset with sendHciCommand and wait for a command complete event. |
| 607 | TEST_F(BluetoothHidlTest, HciReset) { |
| 608 | hidl_vec<uint8_t> cmd = COMMAND_HCI_RESET; |
| 609 | bluetooth->sendHciCommand(cmd); |
| 610 | |
| 611 | wait_for_command_complete_event(cmd); |
| 612 | } |
| 613 | |
| 614 | // Read and check the HCI version of the controller. |
| 615 | TEST_F(BluetoothHidlTest, HciVersionTest) { |
| 616 | hidl_vec<uint8_t> cmd = COMMAND_HCI_READ_LOCAL_VERSION_INFORMATION; |
| 617 | bluetooth->sendHciCommand(cmd); |
| 618 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 619 | wait_for_event(); |
| 620 | if (event_queue.size() == 0) return; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 621 | |
| 622 | hidl_vec<uint8_t> event = event_queue.front(); |
| 623 | event_queue.pop(); |
| 624 | EXPECT_GT(event.size(), static_cast<size_t>(EVENT_LOCAL_LMP_VERSION_BYTE)); |
| 625 | |
| 626 | EXPECT_EQ(EVENT_COMMAND_COMPLETE, event[EVENT_CODE_BYTE]); |
| 627 | EXPECT_EQ(cmd[0], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE]); |
| 628 | EXPECT_EQ(cmd[1], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE + 1]); |
| 629 | EXPECT_EQ(HCI_STATUS_SUCCESS, event[EVENT_COMMAND_COMPLETE_STATUS_BYTE]); |
| 630 | |
| 631 | EXPECT_LE(HCI_MINIMUM_HCI_VERSION, event[EVENT_LOCAL_HCI_VERSION_BYTE]); |
| 632 | EXPECT_LE(HCI_MINIMUM_LMP_VERSION, event[EVENT_LOCAL_LMP_VERSION_BYTE]); |
| 633 | } |
| 634 | |
| 635 | // Send an unknown HCI command and wait for the error message. |
| 636 | TEST_F(BluetoothHidlTest, HciUnknownCommand) { |
| 637 | hidl_vec<uint8_t> cmd = COMMAND_HCI_SHOULD_BE_UNKNOWN; |
| 638 | bluetooth->sendHciCommand(cmd); |
| 639 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 640 | wait_for_event(); |
| 641 | if (event_queue.size() == 0) return; |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 642 | |
| 643 | hidl_vec<uint8_t> event = event_queue.front(); |
| 644 | event_queue.pop(); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 645 | |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 646 | EXPECT_GT(event.size(), |
| 647 | static_cast<size_t>(EVENT_COMMAND_COMPLETE_STATUS_BYTE)); |
| 648 | if (event[EVENT_CODE_BYTE] == EVENT_COMMAND_COMPLETE) { |
| 649 | EXPECT_EQ(cmd[0], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE]); |
| 650 | EXPECT_EQ(cmd[1], event[EVENT_COMMAND_COMPLETE_OPCODE_LSBYTE + 1]); |
| 651 | EXPECT_EQ(HCI_STATUS_UNKNOWN_HCI_COMMAND, |
| 652 | event[EVENT_COMMAND_COMPLETE_STATUS_BYTE]); |
| 653 | } else { |
| 654 | EXPECT_EQ(EVENT_COMMAND_STATUS, event[EVENT_CODE_BYTE]); |
| 655 | EXPECT_EQ(cmd[0], event[EVENT_COMMAND_STATUS_OPCODE_LSBYTE]); |
| 656 | EXPECT_EQ(cmd[1], event[EVENT_COMMAND_STATUS_OPCODE_LSBYTE + 1]); |
| 657 | EXPECT_EQ(HCI_STATUS_UNKNOWN_HCI_COMMAND, |
| 658 | event[EVENT_COMMAND_STATUS_STATUS_BYTE]); |
| 659 | } |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 660 | } |
| 661 | |
| 662 | // Enter loopback mode, but don't send any packets. |
| 663 | TEST_F(BluetoothHidlTest, WriteLoopbackMode) { |
| 664 | std::vector<uint16_t> sco_connection_handles; |
| 665 | std::vector<uint16_t> acl_connection_handles; |
| 666 | enterLoopbackMode(sco_connection_handles, acl_connection_handles); |
| 667 | } |
| 668 | |
| 669 | // Enter loopback mode and send single packets. |
| 670 | TEST_F(BluetoothHidlTest, LoopbackModeSinglePackets) { |
| 671 | setBufferSizes(); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 672 | |
| 673 | std::vector<uint16_t> sco_connection_handles; |
| 674 | std::vector<uint16_t> acl_connection_handles; |
| 675 | enterLoopbackMode(sco_connection_handles, acl_connection_handles); |
| 676 | |
| 677 | sendAndCheckHCI(1); |
| 678 | |
| 679 | // This should work, but breaks on some current platforms. Figure out how to |
| 680 | // grandfather older devices but test new ones. |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 681 | if (0 && sco_connection_handles.size() > 0) { |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 682 | EXPECT_LT(0, max_sco_data_packet_length); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 683 | sendAndCheckSCO(1, max_sco_data_packet_length, sco_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 684 | int sco_packets_sent = 1; |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 685 | int completed_packets = |
| 686 | wait_for_completed_packets_event(sco_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 687 | if (sco_packets_sent != completed_packets) { |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 688 | ALOGW("%s: packets_sent (%d) != completed_packets (%d)", __func__, |
| 689 | sco_packets_sent, completed_packets); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 690 | } |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 691 | } |
| 692 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 693 | if (acl_connection_handles.size() > 0) { |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 694 | EXPECT_LT(0, max_acl_data_packet_length); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 695 | sendAndCheckACL(1, max_acl_data_packet_length, acl_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 696 | int acl_packets_sent = 1; |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 697 | int completed_packets = |
| 698 | wait_for_completed_packets_event(acl_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 699 | if (acl_packets_sent != completed_packets) { |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 700 | ALOGW("%s: packets_sent (%d) != completed_packets (%d)", __func__, |
| 701 | acl_packets_sent, completed_packets); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 702 | } |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 703 | } |
| 704 | } |
| 705 | |
| 706 | // Enter loopback mode and send packets for bandwidth measurements. |
| 707 | TEST_F(BluetoothHidlTest, LoopbackModeBandwidth) { |
| 708 | setBufferSizes(); |
| 709 | |
| 710 | std::vector<uint16_t> sco_connection_handles; |
| 711 | std::vector<uint16_t> acl_connection_handles; |
| 712 | enterLoopbackMode(sco_connection_handles, acl_connection_handles); |
| 713 | |
| 714 | sendAndCheckHCI(NUM_HCI_COMMANDS_BANDWIDTH); |
| 715 | |
| 716 | // This should work, but breaks on some current platforms. Figure out how to |
| 717 | // grandfather older devices but test new ones. |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 718 | if (0 && sco_connection_handles.size() > 0) { |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 719 | EXPECT_LT(0, max_sco_data_packet_length); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 720 | sendAndCheckSCO(NUM_SCO_PACKETS_BANDWIDTH, max_sco_data_packet_length, |
| 721 | sco_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 722 | int sco_packets_sent = NUM_SCO_PACKETS_BANDWIDTH; |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 723 | int completed_packets = |
| 724 | wait_for_completed_packets_event(sco_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 725 | if (sco_packets_sent != completed_packets) { |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 726 | ALOGW("%s: packets_sent (%d) != completed_packets (%d)", __func__, |
| 727 | sco_packets_sent, completed_packets); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 728 | } |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 729 | } |
| 730 | |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 731 | if (acl_connection_handles.size() > 0) { |
Myles Watson | 72382e3 | 2017-11-28 17:38:29 -0800 | [diff] [blame] | 732 | EXPECT_LT(0, max_acl_data_packet_length); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 733 | sendAndCheckACL(NUM_ACL_PACKETS_BANDWIDTH, max_acl_data_packet_length, |
| 734 | acl_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 735 | int acl_packets_sent = NUM_ACL_PACKETS_BANDWIDTH; |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 736 | int completed_packets = |
| 737 | wait_for_completed_packets_event(acl_connection_handles[0]); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 738 | if (acl_packets_sent != completed_packets) { |
Jack He | caeab05 | 2018-10-23 18:13:51 -0700 | [diff] [blame] | 739 | ALOGW("%s: packets_sent (%d) != completed_packets (%d)", __func__, |
| 740 | acl_packets_sent, completed_packets); |
Myles Watson | 0e06a63 | 2017-09-06 16:26:49 -0700 | [diff] [blame] | 741 | } |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 742 | } |
| 743 | } |
| 744 | |
| 745 | int main(int argc, char** argv) { |
Zhuoyao Zhang | 7a727ff | 2018-02-08 20:36:19 -0800 | [diff] [blame] | 746 | ::testing::AddGlobalTestEnvironment(BluetoothHidlEnvironment::Instance()); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 747 | ::testing::InitGoogleTest(&argc, argv); |
Zhuoyao Zhang | 7a727ff | 2018-02-08 20:36:19 -0800 | [diff] [blame] | 748 | BluetoothHidlEnvironment::Instance()->init(&argc, argv); |
Andre Eisenbach | 89ba528 | 2016-10-13 15:45:02 -0700 | [diff] [blame] | 749 | int status = RUN_ALL_TESTS(); |
| 750 | ALOGI("Test result = %d", status); |
| 751 | return status; |
| 752 | } |