Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 1 | #!/usr/bin/python3.4 |
| 2 | # |
| 3 | # Copyright 2017 - The Android Open Source Project |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
| 8 | # |
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
| 16 | |
| 17 | import queue |
| 18 | import time |
| 19 | |
| 20 | from acts import asserts |
Etan Cohen | 8e9104f | 2017-06-13 08:33:52 -0700 | [diff] [blame^] | 21 | from acts.test_utils.net import connectivity_const as cconsts |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 22 | from acts.test_utils.wifi.aware import aware_const as aconsts |
| 23 | from acts.test_utils.wifi.aware import aware_test_utils as autils |
| 24 | from acts.test_utils.wifi.aware.AwareBaseTest import AwareBaseTest |
| 25 | |
| 26 | |
| 27 | class LatencyTest(AwareBaseTest): |
| 28 | """Set of tests for Wi-Fi Aware to measure latency of Aware operations.""" |
Etan Cohen | 7185c48 | 2017-06-12 14:30:59 -0700 | [diff] [blame] | 29 | SERVICE_NAME = "GoogleTestServiceXY" |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 30 | |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 31 | # number of second to 'reasonably' wait to make sure that devices synchronize |
| 32 | # with each other - useful for OOB test cases, where the OOB discovery would |
| 33 | # take some time |
| 34 | WAIT_FOR_CLUSTER = 5 |
| 35 | |
| 36 | def __init__(self, controllers): |
| 37 | AwareBaseTest.__init__(self, controllers) |
| 38 | |
| 39 | def start_discovery_session(self, dut, session_id, is_publish, dtype): |
| 40 | """Start a discovery session |
| 41 | |
| 42 | Args: |
| 43 | dut: Device under test |
| 44 | session_id: ID of the Aware session in which to start discovery |
| 45 | is_publish: True for a publish session, False for subscribe session |
| 46 | dtype: Type of the discovery session |
| 47 | |
| 48 | Returns: |
| 49 | Discovery session started event. |
| 50 | """ |
| 51 | config = {} |
| 52 | config[aconsts.DISCOVERY_KEY_DISCOVERY_TYPE] = dtype |
| 53 | config[aconsts.DISCOVERY_KEY_SERVICE_NAME] = "GoogleTestServiceXY" |
| 54 | |
| 55 | if is_publish: |
| 56 | disc_id = dut.droid.wifiAwarePublish(session_id, config) |
| 57 | event_name = aconsts.SESSION_CB_ON_PUBLISH_STARTED |
| 58 | else: |
| 59 | disc_id = dut.droid.wifiAwareSubscribe(session_id, config) |
| 60 | event_name = aconsts.SESSION_CB_ON_SUBSCRIBE_STARTED |
| 61 | |
| 62 | event = autils.wait_for_event(dut, event_name) |
| 63 | return disc_id, event |
| 64 | |
| 65 | def run_discovery_latency(self, results, do_unsolicited_passive, dw_24ghz, |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 66 | dw_5ghz, num_iterations): |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 67 | """Run the service discovery latency test with the specified DW intervals. |
| 68 | |
| 69 | Args: |
| 70 | results: Result array to be populated - will add results (not erase it) |
| 71 | do_unsolicited_passive: True for unsolicited/passive, False for |
| 72 | solicited/active. |
| 73 | dw_24ghz: DW interval in the 2.4GHz band. |
| 74 | dw_5ghz: DW interval in the 5GHz band. |
| 75 | """ |
| 76 | key = "%s_dw24_%d_dw5_%d" % ( |
| 77 | "unsolicited_passive" |
| 78 | if do_unsolicited_passive else "solicited_active", dw_24ghz, dw_5ghz) |
| 79 | results[key] = {} |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 80 | results[key]["num_iterations"] = num_iterations |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 81 | |
| 82 | p_dut = self.android_devices[0] |
| 83 | p_dut.pretty_name = "Publisher" |
| 84 | s_dut = self.android_devices[1] |
| 85 | s_dut.pretty_name = "Subscriber" |
| 86 | |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 87 | # override the default DW configuration |
| 88 | autils.configure_dw(p_dut, is_default=True, is_24_band=True, value=dw_24ghz) |
| 89 | autils.configure_dw( |
| 90 | p_dut, is_default=False, is_24_band=True, value=dw_24ghz) |
| 91 | autils.configure_dw(p_dut, is_default=True, is_24_band=False, value=dw_5ghz) |
| 92 | autils.configure_dw( |
| 93 | p_dut, is_default=False, is_24_band=False, value=dw_5ghz) |
| 94 | autils.configure_dw(s_dut, is_default=True, is_24_band=True, value=dw_24ghz) |
| 95 | autils.configure_dw( |
| 96 | s_dut, is_default=False, is_24_band=True, value=dw_24ghz) |
| 97 | autils.configure_dw(s_dut, is_default=True, is_24_band=False, value=dw_5ghz) |
| 98 | autils.configure_dw( |
| 99 | s_dut, is_default=False, is_24_band=False, value=dw_5ghz) |
| 100 | |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 101 | # Publisher+Subscriber: attach and wait for confirmation |
| 102 | p_id = p_dut.droid.wifiAwareAttach(False) |
| 103 | autils.wait_for_event(p_dut, aconsts.EVENT_CB_ON_ATTACHED) |
| 104 | s_id = s_dut.droid.wifiAwareAttach(False) |
| 105 | autils.wait_for_event(s_dut, aconsts.EVENT_CB_ON_ATTACHED) |
| 106 | |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 107 | # start publish |
| 108 | p_disc_event = self.start_discovery_session( |
| 109 | p_dut, p_id, True, aconsts.PUBLISH_TYPE_UNSOLICITED |
| 110 | if do_unsolicited_passive else aconsts.PUBLISH_TYPE_SOLICITED) |
| 111 | |
| 112 | # wait for for devices to synchronize with each other - used so that first |
| 113 | # discovery isn't biased by synchronization. |
| 114 | time.sleep(self.WAIT_FOR_CLUSTER) |
| 115 | |
| 116 | # loop, perform discovery, and collect latency information |
| 117 | latencies = [] |
| 118 | failed_discoveries = 0 |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 119 | for i in range(num_iterations): |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 120 | # start subscribe |
| 121 | s_disc_id, s_session_event = self.start_discovery_session( |
| 122 | s_dut, s_id, False, aconsts.SUBSCRIBE_TYPE_PASSIVE |
| 123 | if do_unsolicited_passive else aconsts.SUBSCRIBE_TYPE_ACTIVE) |
| 124 | |
| 125 | # wait for discovery (allow for failures here since running lots of |
| 126 | # samples and would like to get the partial data even in the presence of |
| 127 | # errors) |
| 128 | try: |
| 129 | discovery_event = s_dut.ed.pop_event( |
| 130 | aconsts.SESSION_CB_ON_SERVICE_DISCOVERED, autils.EVENT_TIMEOUT) |
| 131 | except queue.Empty: |
| 132 | s_dut.log.info("[Subscriber] Timed out while waiting for " |
| 133 | "SESSION_CB_ON_SERVICE_DISCOVERED") |
| 134 | failed_discoveries = failed_discoveries + 1 |
| 135 | continue |
| 136 | finally: |
| 137 | # destroy subscribe |
| 138 | s_dut.droid.wifiAwareDestroyDiscoverySession(s_disc_id) |
| 139 | |
| 140 | # collect latency information |
| 141 | latencies.append( |
| 142 | discovery_event["data"][aconsts.SESSION_CB_KEY_TIMESTAMP_MS] - |
| 143 | s_session_event["data"][aconsts.SESSION_CB_KEY_TIMESTAMP_MS]) |
| 144 | self.log.info("Latency #%d = %d" % (i, latencies[-1])) |
| 145 | |
| 146 | autils.extract_stats( |
| 147 | s_dut, |
| 148 | data=latencies, |
| 149 | results=results[key], |
| 150 | key_prefix="", |
| 151 | log_prefix="Subscribe Session Discovery (%s, dw24=%d, dw5=%d)" % |
| 152 | ("Unsolicited/Passive" |
| 153 | if do_unsolicited_passive else "Solicited/Active", dw_24ghz, dw_5ghz)) |
| 154 | results[key]["num_failed_discovery"] = failed_discoveries |
| 155 | |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 156 | # clean up |
| 157 | p_dut.droid.wifiAwareDestroyAll() |
| 158 | s_dut.droid.wifiAwareDestroyAll() |
| 159 | |
Etan Cohen | 7185c48 | 2017-06-12 14:30:59 -0700 | [diff] [blame] | 160 | def run_message_latency(self, results, dw_24ghz, dw_5ghz, num_iterations): |
| 161 | """Run the message tx latency test with the specified DW intervals. |
| 162 | |
| 163 | Args: |
| 164 | results: Result array to be populated - will add results (not erase it) |
| 165 | dw_24ghz: DW interval in the 2.4GHz band. |
| 166 | dw_5ghz: DW interval in the 5GHz band. |
| 167 | """ |
| 168 | key = "dw24_%d_dw5_%d" % (dw_24ghz, dw_5ghz) |
| 169 | results[key] = {} |
| 170 | results[key]["num_iterations"] = num_iterations |
| 171 | |
| 172 | p_dut = self.android_devices[0] |
| 173 | s_dut = self.android_devices[1] |
| 174 | |
| 175 | # override the default DW configuration |
| 176 | autils.configure_dw(p_dut, is_default=True, is_24_band=True, value=dw_24ghz) |
| 177 | autils.configure_dw( |
| 178 | p_dut, is_default=False, is_24_band=True, value=dw_24ghz) |
| 179 | autils.configure_dw(p_dut, is_default=True, is_24_band=False, value=dw_5ghz) |
| 180 | autils.configure_dw( |
| 181 | p_dut, is_default=False, is_24_band=False, value=dw_5ghz) |
| 182 | autils.configure_dw(s_dut, is_default=True, is_24_band=True, value=dw_24ghz) |
| 183 | autils.configure_dw( |
| 184 | s_dut, is_default=False, is_24_band=True, value=dw_24ghz) |
| 185 | autils.configure_dw(s_dut, is_default=True, is_24_band=False, value=dw_5ghz) |
| 186 | autils.configure_dw( |
| 187 | s_dut, is_default=False, is_24_band=False, value=dw_5ghz) |
| 188 | |
| 189 | # Start up a discovery session |
| 190 | (p_id, s_id, p_disc_id, s_disc_id, |
| 191 | peer_id_on_sub) = autils.create_discovery_pair( |
| 192 | p_dut, |
| 193 | s_dut, |
| 194 | p_config=autils.create_discovery_config( |
| 195 | self.SERVICE_NAME, aconsts.PUBLISH_TYPE_UNSOLICITED), |
| 196 | s_config=autils.create_discovery_config( |
| 197 | self.SERVICE_NAME, aconsts.SUBSCRIBE_TYPE_PASSIVE)) |
| 198 | |
| 199 | latencies = [] |
| 200 | failed_tx = 0 |
| 201 | messages_rx = 0 |
| 202 | missing_rx = 0 |
| 203 | corrupted_rx = 0 |
| 204 | for i in range(num_iterations): |
| 205 | # send message |
| 206 | msg_s2p = "Message Subscriber -> Publisher #%d" % i |
| 207 | next_msg_id = self.get_next_msg_id() |
| 208 | s_dut.droid.wifiAwareSendMessage(s_disc_id, peer_id_on_sub, next_msg_id, |
| 209 | msg_s2p, 0) |
| 210 | |
| 211 | # wait for Tx confirmation |
| 212 | try: |
| 213 | sub_tx_msg_event = s_dut.ed.pop_event( |
| 214 | aconsts.SESSION_CB_ON_MESSAGE_SENT, 2 * autils.EVENT_TIMEOUT) |
| 215 | latencies.append( |
| 216 | sub_tx_msg_event["data"][aconsts.SESSION_CB_KEY_LATENCY_MS]) |
| 217 | except queue.Empty: |
| 218 | s_dut.log.info("[Subscriber] Timed out while waiting for " |
| 219 | "SESSION_CB_ON_MESSAGE_SENT") |
| 220 | failed_tx = failed_tx + 1 |
| 221 | continue |
| 222 | |
| 223 | # wait for Rx confirmation (and validate contents) |
| 224 | try: |
| 225 | pub_rx_msg_event = p_dut.ed.pop_event( |
| 226 | aconsts.SESSION_CB_ON_MESSAGE_RECEIVED, 2 * autils.EVENT_TIMEOUT) |
| 227 | messages_rx = messages_rx + 1 |
| 228 | if (pub_rx_msg_event["data"][aconsts.SESSION_CB_KEY_MESSAGE_AS_STRING] |
| 229 | != msg_s2p): |
| 230 | corrupted_rx = corrupted_rx + 1 |
| 231 | except queue.Empty: |
| 232 | s_dut.log.info("[Publisher] Timed out while waiting for " |
| 233 | "SESSION_CB_ON_MESSAGE_RECEIVED") |
| 234 | missing_rx = missing_rx + 1 |
| 235 | continue |
| 236 | |
| 237 | autils.extract_stats( |
| 238 | s_dut, |
| 239 | data=latencies, |
| 240 | results=results[key], |
| 241 | key_prefix="", |
| 242 | log_prefix="Subscribe Session Discovery (dw24=%d, dw5=%d)" % |
| 243 | (dw_24ghz, dw_5ghz)) |
| 244 | results[key]["failed_tx"] = failed_tx |
| 245 | results[key]["messages_rx"] = messages_rx |
| 246 | results[key]["missing_rx"] = missing_rx |
| 247 | results[key]["corrupted_rx"] = corrupted_rx |
| 248 | |
| 249 | # clean up |
| 250 | p_dut.droid.wifiAwareDestroyAll() |
| 251 | s_dut.droid.wifiAwareDestroyAll() |
| 252 | |
Etan Cohen | 8e9104f | 2017-06-13 08:33:52 -0700 | [diff] [blame^] | 253 | def run_ndp_oob_latency(self, results, dw_24ghz, dw_5ghz, num_iterations): |
| 254 | """Runs the NDP setup with OOB (out-of-band) discovery latency test. |
| 255 | |
| 256 | Args: |
| 257 | results: Result array to be populated - will add results (not erase it) |
| 258 | dw_24ghz: DW interval in the 2.4GHz band. |
| 259 | dw_5ghz: DW interval in the 5GHz band. |
| 260 | """ |
| 261 | key_avail = "on_avail_dw24_%d_dw5_%d" % (dw_24ghz, dw_5ghz) |
| 262 | key_link_props = "link_props_dw24_%d_dw5_%d" % (dw_24ghz, dw_5ghz) |
| 263 | results[key_avail] = {} |
| 264 | results[key_link_props] = {} |
| 265 | results[key_avail]["num_iterations"] = num_iterations |
| 266 | |
| 267 | init_dut = self.android_devices[0] |
| 268 | init_dut.pretty_name = 'Initiator' |
| 269 | resp_dut = self.android_devices[1] |
| 270 | resp_dut.pretty_name = 'Responder' |
| 271 | |
| 272 | # override the default DW configuration |
| 273 | autils.configure_dw( |
| 274 | init_dut, is_default=True, is_24_band=True, value=dw_24ghz) |
| 275 | autils.configure_dw( |
| 276 | init_dut, is_default=False, is_24_band=True, value=dw_24ghz) |
| 277 | autils.configure_dw( |
| 278 | init_dut, is_default=True, is_24_band=False, value=dw_5ghz) |
| 279 | autils.configure_dw( |
| 280 | init_dut, is_default=False, is_24_band=False, value=dw_5ghz) |
| 281 | autils.configure_dw( |
| 282 | resp_dut, is_default=True, is_24_band=True, value=dw_24ghz) |
| 283 | autils.configure_dw( |
| 284 | resp_dut, is_default=False, is_24_band=True, value=dw_24ghz) |
| 285 | autils.configure_dw( |
| 286 | resp_dut, is_default=True, is_24_band=False, value=dw_5ghz) |
| 287 | autils.configure_dw( |
| 288 | resp_dut, is_default=False, is_24_band=False, value=dw_5ghz) |
| 289 | |
| 290 | # Initiator+Responder: attach and wait for confirmation & identity |
| 291 | init_id = init_dut.droid.wifiAwareAttach(True) |
| 292 | autils.wait_for_event(init_dut, aconsts.EVENT_CB_ON_ATTACHED) |
| 293 | init_ident_event = autils.wait_for_event(init_dut, |
| 294 | aconsts.EVENT_CB_ON_IDENTITY_CHANGED) |
| 295 | init_mac = init_ident_event['data']['mac'] |
| 296 | resp_id = resp_dut.droid.wifiAwareAttach(True) |
| 297 | autils.wait_for_event(resp_dut, aconsts.EVENT_CB_ON_ATTACHED) |
| 298 | resp_ident_event = autils.wait_for_event(resp_dut, |
| 299 | aconsts.EVENT_CB_ON_IDENTITY_CHANGED) |
| 300 | resp_mac = resp_ident_event['data']['mac'] |
| 301 | |
| 302 | # wait for for devices to synchronize with each other - there are no other |
| 303 | # mechanisms to make sure this happens for OOB discovery (except retrying |
| 304 | # to execute the data-path request) |
| 305 | time.sleep(autils.WAIT_FOR_CLUSTER) |
| 306 | |
| 307 | on_available_latencies = [] |
| 308 | link_props_latencies = [] |
| 309 | ndp_setup_failures = 0 |
| 310 | for i in range(num_iterations): |
| 311 | # Responder: request network |
| 312 | resp_req_key = autils.request_network( |
| 313 | resp_dut, |
| 314 | resp_dut.droid.wifiAwareCreateNetworkSpecifierOob( |
| 315 | resp_id, aconsts.DATA_PATH_RESPONDER, init_mac, None)) |
| 316 | |
| 317 | # Initiator: request network |
| 318 | init_req_key = autils.request_network( |
| 319 | init_dut, |
| 320 | init_dut.droid.wifiAwareCreateNetworkSpecifierOob( |
| 321 | init_id, aconsts.DATA_PATH_INITIATOR, resp_mac, None)) |
| 322 | |
| 323 | # Initiator & Responder: wait for network formation |
| 324 | got_on_available = False |
| 325 | got_on_link_props = False |
| 326 | while not got_on_available or not got_on_link_props: |
| 327 | try: |
| 328 | nc_event = init_dut.ed.pop_event(cconsts.EVENT_NETWORK_CALLBACK, |
| 329 | autils.EVENT_TIMEOUT) |
| 330 | if nc_event["data"][ |
| 331 | cconsts.NETWORK_CB_KEY_EVENT] == cconsts.NETWORK_CB_AVAILABLE: |
| 332 | got_on_available = True |
| 333 | on_available_latencies.append( |
| 334 | nc_event["data"][cconsts.NETWORK_CB_KEY_CURRENT_TS] - |
| 335 | nc_event["data"][cconsts.NETWORK_CB_KEY_CREATE_TS]) |
| 336 | elif (nc_event["data"][cconsts.NETWORK_CB_KEY_EVENT] == |
| 337 | cconsts.NETWORK_CB_LINK_PROPERTIES_CHANGED): |
| 338 | got_on_link_props = True |
| 339 | link_props_latencies.append( |
| 340 | nc_event["data"][cconsts.NETWORK_CB_KEY_CURRENT_TS] - |
| 341 | nc_event["data"][cconsts.NETWORK_CB_KEY_CREATE_TS]) |
| 342 | except queue.Empty: |
| 343 | ndp_setup_failures = ndp_setup_failures + 1 |
| 344 | init_dut.log.info("[Initiator] Timed out while waiting for " |
| 345 | "EVENT_NETWORK_CALLBACK") |
| 346 | break |
| 347 | |
| 348 | if not got_on_available or not got_on_link_props: |
| 349 | continue |
| 350 | |
| 351 | # clean-up |
| 352 | init_dut.droid.connectivityUnregisterNetworkCallback(init_req_key) |
| 353 | resp_dut.droid.connectivityUnregisterNetworkCallback(resp_req_key) |
| 354 | |
| 355 | autils.extract_stats( |
| 356 | init_dut, |
| 357 | data=on_available_latencies, |
| 358 | results=results[key_avail], |
| 359 | key_prefix="", |
| 360 | log_prefix="NDP setup OnAvailable(dw24=%d, dw5=%d)" % (dw_24ghz, |
| 361 | dw_5ghz)) |
| 362 | autils.extract_stats( |
| 363 | init_dut, |
| 364 | data=link_props_latencies, |
| 365 | results=results[key_link_props], |
| 366 | key_prefix="", |
| 367 | log_prefix="NDP setup OnLinkProperties (dw24=%d, dw5=%d)" % (dw_24ghz, |
| 368 | dw_5ghz)) |
| 369 | results[key_avail]["ndp_setup_failures"] = ndp_setup_failures |
| 370 | |
Etan Cohen | 7185c48 | 2017-06-12 14:30:59 -0700 | [diff] [blame] | 371 | |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 372 | ######################################################################## |
| 373 | |
| 374 | def test_discovery_latency_default_dws(self): |
| 375 | """Measure the service discovery latency with the default DW configuration. |
| 376 | """ |
| 377 | results = {} |
| 378 | self.run_discovery_latency( |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 379 | results=results, do_unsolicited_passive=True, dw_24ghz=1, dw_5ghz=1, |
| 380 | num_iterations=100) |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 381 | asserts.explicit_pass( |
| 382 | "test_discovery_latency_default_parameters finished", extras=results) |
| 383 | |
| 384 | def test_discovery_latency_non_interactive_dws(self): |
| 385 | """Measure the service discovery latency with the DW configuration for non |
| 386 | -interactive mode (lower power).""" |
| 387 | results = {} |
| 388 | self.run_discovery_latency( |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 389 | results=results, do_unsolicited_passive=True, dw_24ghz=4, dw_5ghz=0, |
| 390 | num_iterations=100) |
Etan Cohen | 2b1b03b | 2017-06-08 11:27:50 -0700 | [diff] [blame] | 391 | asserts.explicit_pass( |
| 392 | "test_discovery_latency_non_interactive_dws finished", extras=results) |
Etan Cohen | 9b11b18 | 2017-06-12 09:51:12 -0700 | [diff] [blame] | 393 | |
| 394 | def test_discovery_latency_all_dws(self): |
| 395 | """Measure the service discovery latency with all DW combinations (low |
| 396 | iteration count)""" |
| 397 | results = {} |
| 398 | for dw24 in range(1, 6): # permitted values: 1-5 |
| 399 | for dw5 in range(0, 6): # permitted values: 0, 1-5 |
| 400 | self.run_discovery_latency( |
| 401 | results=results, |
| 402 | do_unsolicited_passive=True, |
| 403 | dw_24ghz=dw24, |
| 404 | dw_5ghz=dw5, |
| 405 | num_iterations=10) |
| 406 | asserts.explicit_pass( |
| 407 | "test_discovery_latency_all_dws finished", extras=results) |
Etan Cohen | 7185c48 | 2017-06-12 14:30:59 -0700 | [diff] [blame] | 408 | |
| 409 | def test_message_latency_default_dws(self): |
| 410 | """Measure the send message latency with the default DW configuration. Test |
| 411 | performed on non-queued message transmission - i.e. waiting for confirmation |
| 412 | of reception (ACK) before sending the next message.""" |
| 413 | results = {} |
| 414 | self.run_message_latency( |
| 415 | results=results, dw_24ghz=1, dw_5ghz=1, num_iterations=100) |
| 416 | asserts.explicit_pass( |
| 417 | "test_message_latency_default_dws finished", extras=results) |
| 418 | |
| 419 | def test_message_latency_non_interactive_dws(self): |
| 420 | """Measure the send message latency with the DW configuration for |
| 421 | non-interactive mode. Test performed on non-queued message transmission - |
| 422 | i.e. waiting for confirmation of reception (ACK) before sending the next |
| 423 | message.""" |
| 424 | results = {} |
| 425 | self.run_message_latency( |
| 426 | results=results, dw_24ghz=4, dw_5ghz=0, num_iterations=100) |
| 427 | asserts.explicit_pass( |
| 428 | "test_message_latency_non_interactive_dws finished", extras=results) |
Etan Cohen | 8e9104f | 2017-06-13 08:33:52 -0700 | [diff] [blame^] | 429 | |
| 430 | def test_oob_ndp_setup_latency_default_dws(self): |
| 431 | """Measure the NDP setup latency with the default DW configuration. The |
| 432 | NDP is setup with OOB (out-of-band) configuration.""" |
| 433 | results = {} |
| 434 | self.run_ndp_oob_latency( |
| 435 | results=results, dw_24ghz=1, dw_5ghz=1, num_iterations=10) |
| 436 | asserts.explicit_pass( |
| 437 | "test_ndp_setup_latency_default_dws finished", extras=results) |
| 438 | |
| 439 | def test_oob_ndp_setup_latency_non_interactive_dws(self): |
| 440 | """Measure the NDP setup latency with the DW configuration for |
| 441 | non-interactive mode. The NDP is setup with OOB (out-of-band) |
| 442 | configuration""" |
| 443 | results = {} |
| 444 | self.run_ndp_oob_latency( |
| 445 | results=results, dw_24ghz=4, dw_5ghz=0, num_iterations=10) |
| 446 | asserts.explicit_pass( |
| 447 | "test_ndp_setup_latency_non_interactive_dws finished", extras=results) |