1 #!/usr/bin/env python3.4 2 # 3 # Copyright 2016 - 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 from acts.test_decorators import test_tracker_info 18 from acts.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest 19 from acts.test_utils.tel.tel_atten_utils import set_rssi 20 from acts.test_utils.tel.tel_defines import MAX_RSSI_RESERVED_VALUE 21 from acts.test_utils.tel.tel_defines import MIN_RSSI_RESERVED_VALUE 22 from acts.test_utils.tel.tel_defines import MAX_WAIT_TIME_NW_SELECTION 23 from acts.test_utils.tel.tel_defines import NETWORK_SERVICE_DATA 24 from acts.test_utils.tel.tel_defines import GEN_4G 25 from acts.test_utils.tel.tel_test_utils import ensure_network_generation 26 from acts.test_utils.tel.tel_test_utils import ensure_wifi_connected 27 from acts.test_utils.tel.tel_test_utils import toggle_airplane_mode 28 from acts.test_utils.tel.tel_test_utils import verify_http_connection 29 from acts.test_utils.tel.tel_test_utils import wait_for_cell_data_connection 30 from acts.test_utils.tel.tel_test_utils import wait_for_wifi_data_connection 31 from acts.test_utils.tel.tel_test_utils import run_multithread_func 32 from acts.test_utils.tel.tel_test_utils import active_file_download_test 33 from acts.utils import adb_shell_ping 34 35 # Attenuator name 36 ATTEN_NAME_FOR_WIFI_2G = 'wifi0' 37 ATTEN_NAME_FOR_WIFI_5G = 'wifi1' 38 ATTEN_NAME_FOR_CELL_3G = 'cell0' 39 ATTEN_NAME_FOR_CELL_4G = 'cell1' 40 41 DEFAULT_PING_DURATION = 120 42 DEFAULT_IRAT_DURATION = 60 43 44 45 class TelWifiDataTest(TelephonyBaseTest): 46 def __init__(self, controllers): 47 TelephonyBaseTest.__init__(self, controllers) 48 49 self.stress_test_number = self.get_stress_test_number() 50 self.live_network_ssid = self.user_params["wifi_network_ssid"] 51 self.live_network_pwd = self.user_params.get("wifi_network_pass") 52 53 self.attens = {} 54 for atten in self.attenuators: 55 self.attens[atten.path] = atten 56 attentuator_name_list = [ 57 ATTEN_NAME_FOR_WIFI_2G, ATTEN_NAME_FOR_WIFI_5G, 58 ATTEN_NAME_FOR_CELL_3G, ATTEN_NAME_FOR_CELL_4G 59 ] 60 for atten_name in attentuator_name_list: 61 set_rssi(self.log, self.attens[atten_name], 0, 62 MAX_RSSI_RESERVED_VALUE) 63 64 def teardown_test(self): 65 super().teardown_test() 66 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_2G], 0, 67 MAX_RSSI_RESERVED_VALUE) 68 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_5G], 0, 69 MAX_RSSI_RESERVED_VALUE) 70 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_3G], 0, 71 MAX_RSSI_RESERVED_VALUE) 72 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_4G], 0, 73 MAX_RSSI_RESERVED_VALUE) 74 return True 75 76 def _basic_connectivity_check(self): 77 """ 78 Set Attenuator Value for WiFi and Cell to 0 79 Make sure DUT get Cell Data coverage (LTE) 80 Make sure DUT WiFi is connected 81 """ 82 toggle_airplane_mode(self.log, self.android_devices[0], False) 83 if not ensure_network_generation(self.log, self.android_devices[0], 84 GEN_4G, NETWORK_SERVICE_DATA): 85 return False 86 87 if not ensure_wifi_connected(self.log, self.android_devices[0], 88 self.live_network_ssid, 89 self.live_network_pwd): 90 ad.log.error("%s connect WiFI failed") 91 return False 92 return True 93 94 def _atten_setup_wifi_cell(self): 95 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_2G], 0, 96 MAX_RSSI_RESERVED_VALUE) 97 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_5G], 0, 98 MAX_RSSI_RESERVED_VALUE) 99 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_3G], 0, 100 MAX_RSSI_RESERVED_VALUE) 101 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_4G], 0, 102 MAX_RSSI_RESERVED_VALUE) 103 104 def _atten_setup_cell_only(self): 105 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_2G], 0, 106 MIN_RSSI_RESERVED_VALUE) 107 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_5G], 0, 108 MIN_RSSI_RESERVED_VALUE) 109 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_3G], 0, 110 MAX_RSSI_RESERVED_VALUE) 111 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_4G], 0, 112 MAX_RSSI_RESERVED_VALUE) 113 114 def _atten_setup_lte_only(self): 115 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_2G], 0, 116 MIN_RSSI_RESERVED_VALUE) 117 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_5G], 0, 118 MIN_RSSI_RESERVED_VALUE) 119 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_3G], 0, 120 MIN_RSSI_RESERVED_VALUE) 121 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_4G], 0, 122 MAX_RSSI_RESERVED_VALUE) 123 124 def _atten_setup_wcdma_only(self): 125 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_2G], 0, 126 MIN_RSSI_RESERVED_VALUE) 127 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_5G], 0, 128 MIN_RSSI_RESERVED_VALUE) 129 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_3G], 0, 130 MAX_RSSI_RESERVED_VALUE) 131 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_4G], 0, 132 MIN_RSSI_RESERVED_VALUE) 133 134 def _atten_setup_wifi_only(self): 135 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_2G], 0, 136 MAX_RSSI_RESERVED_VALUE) 137 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_WIFI_5G], 0, 138 MAX_RSSI_RESERVED_VALUE) 139 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_3G], 0, 140 MIN_RSSI_RESERVED_VALUE) 141 set_rssi(self.log, self.attens[ATTEN_NAME_FOR_CELL_4G], 0, 142 MIN_RSSI_RESERVED_VALUE) 143 144 @TelephonyBaseTest.tel_test_wrap 145 def _wifi_cell_irat_task(self, ad, irat_wait_time=60): 146 """ 147 Atten only WiFi to MIN and MAX 148 WiFi --> Cellular 149 """ 150 self._atten_setup_wifi_cell() 151 if (not wait_for_wifi_data_connection(self.log, ad, True, 152 irat_wait_time) or 153 not verify_http_connection(self.log, ad)): 154 ad.log.error("Data not on WiFi") 155 return False 156 157 ad.log.info("Triggering WiFi to Cellular IRAT") 158 self._atten_setup_cell_only() 159 if (not wait_for_cell_data_connection(self.log, ad, True, 160 irat_wait_time) or 161 not verify_http_connection(self.log, ad)): 162 ad.log.error("Data not on Cell") 163 return False 164 return True 165 166 @test_tracker_info(uuid="b223f74b-59f4-4eec-8785-67420bd96bd1") 167 @TelephonyBaseTest.tel_test_wrap 168 def test_wifi_cell_irat_stress_ping_continuous(self): 169 """Test for data switch between WiFi and Cell. DUT go in and out WiFi 170 coverage for multiple times. 171 172 Steps: 173 1. Set WiFi and Cellular signal to good (attenuation value to MIN). 174 2. Make sure DUT get Cell data coverage (LTE) and WiFi connected. 175 3. Set WiFi RSSI to MAX (WiFi attenuator value to MIN). 176 4. Verify DUT report WiFi connected and Internet access OK. 177 5. Set WiFi RSSI to MIN (WiFi attenuator value to MAX). 178 6. Verify DUT report Cellular Data connected and Internet access OK. 179 7. Repeat Step 3~6 for stress number. 180 181 Expected Results: 182 4. DUT report WiFi connected and Internet access OK. 183 6. DUT report Cellular Data connected and Internet access OK. 184 7. Stress test should pass. 185 186 Returns: 187 True if Pass. False if fail. 188 """ 189 if not self._basic_connectivity_check(): 190 self.log.error("Basic Connectivity Check Failed") 191 return False 192 193 total_iteration = self.stress_test_number 194 ad = self.android_devices[0] 195 ping_task = (adb_shell_ping, (ad, DEFAULT_PING_DURATION, 196 "www.google.com", 200, 40)) 197 irat_task = (self._wifi_cell_irat_task, (ad, DEFAULT_IRAT_DURATION)) 198 current_iteration = 1 199 while (current_iteration <= total_iteration): 200 self.log.info(">----Current iteration = %d/%d----<", 201 current_iteration, total_iteration) 202 results = run_multithread_func(self.log, [ping_task, irat_task]) 203 if not results[1]: 204 ad.log.error("Data IRAT failed in active ICMP transfer") 205 break 206 if results[0]: 207 ad.log.info("ICMP transfer succeeded with parallel IRAT") 208 else: 209 ad.log.error("ICMP transfer failed with parallel IRAT") 210 break 211 self.log.info(">----Iteration : %d/%d succeed.----<", 212 current_iteration, total_iteration) 213 current_iteration += 1 214 if current_iteration <= total_iteration: 215 self.log.info(">----Iteration : %d/%d failed.----<", 216 current_iteration, total_iteration) 217 return False 218 else: 219 return True 220 221 @test_tracker_info(uuid="72d2aa4d-c395-417e-99c5-12dc22ea90a1") 222 @TelephonyBaseTest.tel_test_wrap 223 def test_wifi_cell_irat_stress_http_dl(self): 224 """Test for data switch between WiFi and Cell. DUT go in and out WiFi 225 coverage for multiple times. 226 227 Steps: 228 1. Set WiFi and Cellular signal to good (attenuation value to MIN). 229 2. Make sure DUT get Cell data coverage (LTE) and WiFi connected. 230 3. Set WiFi RSSI to MAX (WiFi attenuator value to MIN). 231 4. Verify DUT report WiFi connected and able to download file 232 5. Set WiFi RSSI to MIN (WiFi attenuator value to MAX). 233 6. Verify DUT report Cellular Data connected and able to download file 234 7. Repeat Step 3~6 for stress number. 235 236 Expected Results: 237 4. DUT report WiFi connected and able to download file 238 6. DUT report Cellular Data connected and able to download file 239 7. Stress test should pass. 240 241 Returns: 242 True if Pass. False if fail. 243 """ 244 ad = self.android_devices[0] 245 if not self._basic_connectivity_check(): 246 self.log.error("Basic Connectivity Check Failed") 247 return False 248 249 total_iteration = self.stress_test_number 250 self.log.info("Stress test. Total iteration = %d.", total_iteration) 251 current_iteration = 1 252 while (current_iteration <= total_iteration): 253 self.log.info(">----Current iteration = %d/%d----<", 254 current_iteration, total_iteration) 255 256 self._atten_setup_wifi_cell() 257 if (not wait_for_wifi_data_connection(self.log, ad, True)): 258 ad.log.error("Data not on WiFi") 259 break 260 if not active_file_download_test(self.log, ad): 261 ad.log.error("HTTP file download failed on WiFi") 262 break 263 264 self._atten_setup_cell_only() 265 if (not wait_for_cell_data_connection(self.log, ad, True)): 266 ad.log.error("Data not on Cell") 267 break 268 if not active_file_download_test(self.log, ad): 269 ad.log.error("HTTP file download failed on cell") 270 break 271 272 self.log.info(">----Iteration : %d/%d succeed.----<", 273 current_iteration, total_iteration) 274 current_iteration += 1 275 276 if current_iteration <= total_iteration: 277 self.log.info(">----Iteration : %d/%d failed.----<", 278 current_iteration, total_iteration) 279 return False 280 else: 281 return True 282 283 @test_tracker_info(uuid="bce71469-114c-489f-b9c4-26c53c29a553") 284 @TelephonyBaseTest.tel_test_wrap 285 def test_wifi_cell_irat_stress_ping(self): 286 """Test for data switch between WiFi and Cell. DUT go in and out WiFi 287 coverage for multiple times. 288 289 Steps: 290 1. Set WiFi and Cellular signal to good (attenuation value to MIN). 291 2. Make sure DUT get Cell data coverage (LTE) and WiFi connected. 292 3. Set WiFi RSSI to MAX (WiFi attenuator value to MIN). 293 4. Verify DUT report WiFi connected and Internet access OK. 294 5. Set WiFi RSSI to MIN (WiFi attenuator value to MAX). 295 6. Verify DUT report Cellular Data connected and Internet access OK. 296 7. Repeat Step 3~6 for stress number. 297 298 Expected Results: 299 4. DUT report WiFi connected and Internet access OK. 300 6. DUT report Cellular Data connected and Internet access OK. 301 7. Stress test should pass. 302 303 Returns: 304 True if Pass. False if fail. 305 """ 306 ad = self.android_devices[0] 307 if not self._basic_connectivity_check(): 308 self.log.error("Basic Connectivity Check Failed") 309 return False 310 311 total_iteration = self.stress_test_number 312 self.log.info("Stress test. Total iteration = %d.", total_iteration) 313 current_iteration = 1 314 while (current_iteration <= total_iteration): 315 self.log.info(">----Current iteration = %d/%d----<", 316 current_iteration, total_iteration) 317 318 self._atten_setup_wifi_cell() 319 if (not wait_for_wifi_data_connection(self.log, ad, True) or 320 not verify_http_connection(self.log, ad)): 321 ad.log.error("Data not on WiFi") 322 break 323 324 self._atten_setup_cell_only() 325 if (not wait_for_cell_data_connection(self.log, ad, True) or 326 not verify_http_connection(self.log, ad)): 327 ad.log.error("Data not on Cell") 328 break 329 self.log.info(">----Iteration : %d/%d succeed.----<", 330 current_iteration, total_iteration) 331 current_iteration += 1 332 if current_iteration <= total_iteration: 333 self.log.info(">----Iteration : %d/%d failed.----<", 334 current_iteration, total_iteration) 335 return False 336 else: 337 return True 338 339 @test_tracker_info(uuid="696f22ef-39cd-4e15-bbb2-f836d2ee47f1") 340 @TelephonyBaseTest.tel_test_wrap 341 def test_wifi_only_http_dl(self): 342 """Test for 10MB file download on WiFi Only 343 344 Steps: 345 1. Set WiFi atten to MIN and Cellular to MAX 346 2. Start downloading 1GB file from net 347 3. Verify is the download is successfull 348 349 Expected Results: 350 1. File should download over WiFi 351 352 Returns: 353 True if Pass. False if fail. 354 """ 355 ad = self.android_devices[0] 356 if not self._basic_connectivity_check(): 357 self.log.error("Basic Connectivity Check Failed") 358 return False 359 self._atten_setup_wifi_only() 360 if (not wait_for_wifi_data_connection(self.log, ad, True) or 361 not verify_http_connection(self.log, ad)): 362 ad.log.error("Data not on WiFi") 363 return False 364 if not active_file_download_test(self.log, ad, "10MB"): 365 ad.log.error("HTTP file download failed on WiFi") 366 return False 367 return True 368 369 @test_tracker_info(uuid="6c9bf89b-5469-4b08-acf4-0ef651b1a318") 370 @TelephonyBaseTest.tel_test_wrap 371 def test_lte_only_http_dl(self): 372 """Test for 1GB file download on WiFi Only 373 374 Steps: 375 1. Set WiFi atten to MIN and Cellular to MAX 376 2. Start downloading 1GB file from net 377 3. Verify is the download is successfull 378 379 Expected Results: 380 1. File should download over WiFi 381 382 Returns: 383 True if Pass. False if fail. 384 """ 385 ad = self.android_devices[0] 386 if not self._basic_connectivity_check(): 387 self.log.error("Basic Connectivity Check Failed") 388 return False 389 self._atten_setup_lte_only() 390 if (not wait_for_cell_data_connection(self.log, ad, True) or 391 not verify_http_connection(self.log, ad)): 392 ad.log.error("Data not on LTE") 393 return False 394 if not active_file_download_test(self.log, ad, "1GB"): 395 ad.log.error("HTTP file download failed on LTE") 396 return False 397 return True 398 399 400 if __name__ == "__main__": 401 raise Exception("Cannot run this class directly") 402
