| #!/usr/bin/env python3 |
| # |
| # Copyright 2016 - The Android Open Source Project |
| # |
| # 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. |
| """ |
| Sanity tests for voice tests in telephony |
| """ |
| import time |
| |
| from acts.test_decorators import test_tracker_info |
| from acts.controllers.anritsu_lib._anritsu_utils import AnritsuError |
| from acts.controllers.anritsu_lib.md8475a import MD8475A |
| from acts.controllers.anritsu_lib.md8475a import BtsNumber |
| from acts_contrib.test_utils.tel.anritsu_utils import WAIT_TIME_ANRITSU_REG_AND_CALL |
| from acts_contrib.test_utils.tel.anritsu_utils import handover_tc |
| from acts_contrib.test_utils.tel.anritsu_utils import make_ims_call |
| from acts_contrib.test_utils.tel.anritsu_utils import tear_down_call |
| from acts_contrib.test_utils.tel.anritsu_utils import set_system_model_lte_lte |
| from acts_contrib.test_utils.tel.anritsu_utils import set_system_model_lte_wcdma |
| from acts_contrib.test_utils.tel.anritsu_utils import set_system_model_lte_gsm |
| from acts_contrib.test_utils.tel.anritsu_utils import set_system_model_lte_1x |
| from acts_contrib.test_utils.tel.anritsu_utils import set_system_model_lte_evdo |
| from acts_contrib.test_utils.tel.anritsu_utils import set_usim_parameters |
| from acts_contrib.test_utils.tel.anritsu_utils import set_post_sim_params |
| from acts_contrib.test_utils.tel.tel_defines import CALL_TEARDOWN_PHONE |
| from acts_contrib.test_utils.tel.tel_defines import RAT_FAMILY_CDMA2000 |
| from acts_contrib.test_utils.tel.tel_defines import RAT_FAMILY_GSM |
| from acts_contrib.test_utils.tel.tel_defines import RAT_FAMILY_LTE |
| from acts_contrib.test_utils.tel.tel_defines import RAT_FAMILY_UMTS |
| from acts_contrib.test_utils.tel.tel_defines import RAT_1XRTT |
| from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_CDMA |
| from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_GSM_ONLY |
| from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_GSM_UMTS |
| from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_LTE_CDMA_EVDO |
| from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA |
| from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_LTE_GSM_WCDMA |
| from acts_contrib.test_utils.tel.tel_defines import WAIT_TIME_IN_CALL |
| from acts_contrib.test_utils.tel.tel_defines import WAIT_TIME_IN_CALL_FOR_IMS |
| from acts_contrib.test_utils.tel.tel_test_utils import ensure_network_rat |
| from acts_contrib.test_utils.tel.tel_test_utils import ensure_phones_idle |
| from acts_contrib.test_utils.tel.tel_test_utils import get_host_ip_address |
| from acts_contrib.test_utils.tel.tel_test_utils import toggle_airplane_mode_by_adb |
| from acts_contrib.test_utils.tel.tel_test_utils import toggle_volte |
| from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func |
| from acts_contrib.test_utils.tel.tel_test_utils import iperf_test_by_adb |
| from acts_contrib.test_utils.tel.tel_test_utils import set_preferred_apn_by_adb |
| from acts_contrib.test_utils.tel.tel_test_utils import start_qxdm_loggers |
| from acts_contrib.test_utils.tel.tel_voice_utils import phone_idle_volte |
| from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest |
| from acts.utils import adb_shell_ping |
| from acts.utils import rand_ascii_str |
| from acts.controllers import iperf_server |
| from acts.utils import exe_cmd |
| |
| DEFAULT_CALL_NUMBER = "+11234567891" |
| DEFAULT_PING_DURATION = 5 |
| WAITTIME_BEFORE_HANDOVER = 20 |
| WAITTIME_AFTER_HANDOVER = 20 |
| |
| |
| class TelLabMobilityTest(TelephonyBaseTest): |
| def setup_class(self): |
| super().setup_class() |
| self.ad = self.android_devices[0] |
| self.ad.sim_card = getattr(self.ad, "sim_card", None) |
| self.md8475a_ip_address = self.user_params[ |
| "anritsu_md8475a_ip_address"] |
| self.wlan_option = self.user_params.get("anritsu_wlan_option", False) |
| self.md8475_version = self.user_params.get("md8475", "A") |
| self.voice_call_number = self.user_params.get('voice_call_number', |
| DEFAULT_CALL_NUMBER) |
| self.ip_server = self.iperf_servers[0] |
| self.port_num = self.ip_server.port |
| self.log.info("Iperf Port is %s", self.port_num) |
| if self.ad.sim_card == "VzW12349": |
| set_preferred_apn_by_adb(self.ad, "VZWINTERNET") |
| |
| try: |
| self.anritsu = MD8475A(self.md8475a_ip_address, self.wlan_option, |
| self.md8475_version) |
| except AnritsuError: |
| self.log.error("Error in connecting to Anritsu Simulator") |
| return False |
| return True |
| |
| def setup_test(self): |
| try: |
| if getattr(self, "qxdm_log", True): |
| start_qxdm_loggers(self.log, self.android_devices) |
| self.ad.droid.telephonyFactoryReset() |
| except Exception as e: |
| self.ad.log.error(e) |
| toggle_airplane_mode_by_adb(self.log, self.ad, True) |
| self.ad.adb.shell( |
| "setprop net.lte.ims.volte.provisioned 1", ignore_status=True) |
| # get a handle to virtual phone |
| self.virtualPhoneHandle = self.anritsu.get_VirtualPhone() |
| return True |
| |
| def teardown_test(self): |
| self.log.info("Stopping Simulation") |
| self.anritsu.stop_simulation() |
| toggle_airplane_mode_by_adb(self.log, self.ad, True) |
| return True |
| |
| def teardown_class(self): |
| self.anritsu.disconnect() |
| return True |
| |
| def active_handover(self, |
| set_simulation_func, |
| phone_setup_func, |
| phone_idle_func_after_registration=None, |
| volte=True, |
| iperf=True, |
| all_bands=False, |
| is_wait_for_registration=True, |
| voice_number=DEFAULT_CALL_NUMBER, |
| teardown_side=CALL_TEARDOWN_PHONE, |
| wait_time_in_call=WAIT_TIME_IN_CALL): |
| try: |
| bts = set_simulation_func(self.anritsu, self.user_params, |
| self.ad.sim_card) |
| set_usim_parameters(self.anritsu, self.ad.sim_card) |
| set_post_sim_params(self.anritsu, self.user_params, |
| self.ad.sim_card) |
| self.anritsu.start_simulation() |
| self.anritsu.send_command("IMSSTARTVN 1") |
| self.anritsu.send_command("IMSSTARTVN 2") |
| self.anritsu.send_command("IMSSTARTVN 3") |
| # turn off all other BTS to ensure UE registers on BTS1 |
| simmodel = self.anritsu.get_simulation_model().split(',') |
| no_of_bts = len(simmodel) |
| for i in range(2, no_of_bts + 1): |
| self.anritsu.send_command("OUTOFSERVICE OUT,BTS{}".format(i)) |
| if phone_setup_func is not None: |
| if not phone_setup_func(self.ad): |
| self.log.warning("phone_setup_func failed. Rebooting UE") |
| self.ad.reboot() |
| time.sleep(30) |
| if self.ad.sim_card == "VzW12349": |
| set_preferred_apn_by_adb(self.ad, "VZWINTERNET") |
| if not phone_setup_func(self.ad): |
| self.log.error("phone_setup_func failed.") |
| if is_wait_for_registration: |
| self.anritsu.wait_for_registration_state() |
| if phone_idle_func_after_registration: |
| if not phone_idle_func_after_registration(self.log, self.ad): |
| self.log.error("phone_idle_func failed.") |
| for i in range(2, no_of_bts + 1): |
| self.anritsu.send_command("OUTOFSERVICE IN,BTS{}".format(i)) |
| time.sleep(WAIT_TIME_ANRITSU_REG_AND_CALL) |
| if iperf: # setup iPerf server |
| server_ip = self.iperf_setup() |
| if not server_ip: |
| self.log.error("iperf server can not be reached by ping") |
| return False |
| if volte: # make a VoLTE MO call |
| if not make_ims_call(self.log, self.ad, self.anritsu, |
| voice_number): |
| self.log.error("Phone {} Failed to make volte call to {}" |
| .format(self.ad.serial, voice_number)) |
| return False |
| if all_bands and (simmodel[1] == "WCDMA"): |
| band = [] |
| for rat in simmodel[:2]: |
| band.append(self.anritsu.get_supported_bands(rat)) |
| self.log.info("UE reported LTE bands are {}".format(band[0])) |
| self.log.info("UE reported WCDMA bands are {}".format(band[1])) |
| current_lte_band = bts[0].band |
| # move current LTE band to the last in the list |
| band[0].remove(current_lte_band) |
| band[0].append(current_lte_band) |
| n = max(len(band[0]), len(band[1])) |
| else: |
| n = 1 # n is the number of LTE->WCDMA->LTE handovers |
| |
| for i in range(n): |
| if all_bands: |
| bts[1].band = band[1][i % len(band[1])] |
| if not iperf: # VoLTE only |
| result = handover_tc(self.log, self.anritsu, |
| WAITTIME_BEFORE_HANDOVER, |
| BtsNumber.BTS1, BtsNumber.BTS2) |
| time.sleep(WAITTIME_AFTER_HANDOVER) |
| else: # with iPerf |
| iperf_task = (self._iperf_task, |
| (server_ip, WAITTIME_BEFORE_HANDOVER + |
| WAITTIME_AFTER_HANDOVER - 10)) |
| ho_task = (handover_tc, (self.log, self.anritsu, |
| WAITTIME_BEFORE_HANDOVER, |
| BtsNumber.BTS1, BtsNumber.BTS2)) |
| result = run_multithread_func(self.log, |
| [ho_task, iperf_task]) |
| if not result[1]: |
| self.log.error("iPerf failed.") |
| return False |
| |
| self.log.info( |
| "handover test case result code {}.".format(result[0])) |
| if volte: |
| # check if the phone stay in call |
| if not self.ad.droid.telecomIsInCall(): |
| self.log.error("Call is already ended in the phone.") |
| return False |
| |
| if not tear_down_call(self.log, self.ad, self.anritsu): |
| self.log.error("Phone {} Failed to tear down" |
| .format(self.ad.serial, voice_number)) |
| return False |
| if simmodel[1] == "WCDMA" and iperf: |
| if all_bands: |
| bts[0].band = band[0][i % len(band[0])] |
| iperf_task = (self._iperf_task, |
| (server_ip, WAITTIME_BEFORE_HANDOVER + |
| WAITTIME_AFTER_HANDOVER - 10)) |
| ho_task = (handover_tc, (self.log, self.anritsu, |
| WAITTIME_BEFORE_HANDOVER, |
| BtsNumber.BTS2, BtsNumber.BTS1)) |
| result = run_multithread_func(self.log, |
| [ho_task, iperf_task]) |
| if not result[1]: |
| self.log.error("iPerf failed.") |
| return False |
| self.log.info( |
| "handover test case result code {}.".format(result[0])) |
| |
| except AnritsuError as e: |
| self.log.error("Error in connection with Anritsu Simulator: " + |
| str(e)) |
| return False |
| except Exception as e: |
| self.log.error("Exception during voice call procedure: " + str(e)) |
| return False |
| return True |
| |
| def iperf_setup(self): |
| # Fetch IP address of the host machine |
| destination_ip = get_host_ip_address(self) |
| |
| if not adb_shell_ping(self.ad, DEFAULT_PING_DURATION, destination_ip): |
| self.log.error("Pings failed to Destination.") |
| return False |
| |
| return destination_ip |
| |
| def _iperf_task(self, destination_ip, duration): |
| self.log.info("Starting iPerf task") |
| self.ip_server.start() |
| tput_dict = {"Uplink": 0, "Downlink": 0} |
| if iperf_test_by_adb( |
| self.log, |
| self.ad, |
| destination_ip, |
| self.port_num, |
| True, # reverse = true |
| duration, |
| rate_dict=tput_dict): |
| uplink = tput_dict["Uplink"] |
| downlink = tput_dict["Downlink"] |
| self.ip_server.stop() |
| return True |
| else: |
| self.log.error("iperf failed to Destination.") |
| self.ip_server.stop() |
| return False |
| |
| def _phone_setup_lte_wcdma(self, ad): |
| return ensure_network_rat( |
| self.log, |
| ad, |
| NETWORK_MODE_LTE_GSM_WCDMA, |
| RAT_FAMILY_LTE, |
| toggle_apm_after_setting=True) |
| |
| def _phone_setup_lte_1x(self, ad): |
| return ensure_network_rat( |
| self.log, |
| ad, |
| NETWORK_MODE_LTE_CDMA_EVDO, |
| RAT_FAMILY_LTE, |
| toggle_apm_after_setting=True) |
| |
| def _phone_setup_wcdma(self, ad): |
| return ensure_network_rat( |
| self.log, |
| ad, |
| NETWORK_MODE_GSM_UMTS, |
| RAT_FAMILY_UMTS, |
| toggle_apm_after_setting=True) |
| |
| def _phone_setup_gsm(self, ad): |
| return ensure_network_rat( |
| self.log, |
| ad, |
| NETWORK_MODE_GSM_ONLY, |
| RAT_FAMILY_GSM, |
| toggle_apm_after_setting=True) |
| |
| def _phone_setup_1x(self, ad): |
| return ensure_network_rat( |
| self.log, |
| ad, |
| NETWORK_MODE_CDMA, |
| RAT_FAMILY_CDMA2000, |
| toggle_apm_after_setting=True) |
| |
| def _phone_setup_airplane_mode(self, ad): |
| return toggle_airplane_mode_by_adb(self.log, ad, True) |
| |
| def _phone_setup_volte_airplane_mode(self, ad): |
| toggle_volte(self.log, ad, True) |
| return toggle_airplane_mode_by_adb(self.log, ad, True) |
| |
| def _phone_setup_volte(self, ad): |
| ad.droid.telephonyToggleDataConnection(True) |
| toggle_volte(self.log, ad, True) |
| return ensure_network_rat( |
| self.log, |
| ad, |
| NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA, |
| RAT_FAMILY_LTE, |
| toggle_apm_after_setting=True) |
| |
| """ Tests Begin """ |
| |
| @test_tracker_info(uuid="bd014822-2c09-4503-9e01-594513ea6808") |
| @TelephonyBaseTest.tel_test_wrap |
| def test_volte_iperf_handover(self): |
| """ Test VoLTE to VoLTE Inter-Freq handover with iPerf data |
| Steps: |
| 1. Setup CallBox for 2 LTE cells with 2 different bands. |
| 2. Turn on DUT and enable VoLTE. Make an voice call to DEFAULT_CALL_NUMBER. |
| 3. Check if VoLTE voice call connected successfully. |
| 4. Start iPerf data transfer |
| 5. Handover the call to BTS2 and check if the call is still up. |
| 6. Check iPerf data throughput |
| 7. Tear down the call. |
| |
| Expected Results: |
| 1. VoLTE Voice call is made successfully. |
| 2. After handover, the call is not dropped. |
| 3. Tear down call succeed. |
| |
| Returns: |
| True if pass; False if fail |
| """ |
| return self.active_handover( |
| set_system_model_lte_lte, |
| self._phone_setup_volte, |
| phone_idle_volte, |
| volte=True, |
| iperf=True) |
| |
| @test_tracker_info(uuid="a5a15947-40eb-4a70-b652-0b52a548c3c1") |
| @TelephonyBaseTest.tel_test_wrap |
| def test_volte_handover(self): |
| """ Test VoLTE to VoLTE Inter-Freq handover without iPerf data |
| Steps: |
| 1. Setup CallBox for 2 LTE cells with 2 different bands. |
| 2. Turn on DUT and enable VoLTE. Make an voice call to DEFAULT_CALL_NUMBER. |
| 3. Check if VoLTE voice call connected successfully. |
| 4. Handover the call to BTS2 and check if the call is still up. |
| 5. Tear down the call. |
| |
| Expected Results: |
| 1. VoLTE Voice call is made successfully. |
| 2. After handover, the call is not dropped. |
| 3. Tear down call succeed. |
| |
| Returns: |
| True if pass; False if fail |
| """ |
| return self.active_handover( |
| set_system_model_lte_lte, |
| self._phone_setup_volte, |
| phone_idle_volte, |
| volte=True, |
| iperf=False) |
| |
| @test_tracker_info(uuid="382521d9-d991-49bc-8347-2e766ec0db74") |
| @TelephonyBaseTest.tel_test_wrap |
| def test_iperf_handover(self): |
| """ Test Inter-Freq handover with iPerf data |
| Steps: |
| 1. Setup CallBox for 2 LTE cells with 2 different bands. |
| 2. Turn on DUT and enable VoLTE. |
| 3. Start iPerf data transfer |
| 4. Handover the call to BTS2 |
| 5. Check iPerf data throughput |
| |
| Expected Results: |
| 1. Data call is made successfully. |
| 2. After handover, the data is not dropped. |
| |
| Returns: |
| True if pass; False if fail |
| """ |
| return self.active_handover( |
| set_system_model_lte_lte, |
| self._phone_setup_volte, |
| phone_idle_volte, |
| volte=False, |
| iperf=True) |
| |
| @test_tracker_info(uuid="d255a58b-8697-4d0a-9bc0-1e7ffa4cccaf") |
| @TelephonyBaseTest.tel_test_wrap |
| def test_volte_iperf_handover_wcdma(self): |
| """ Test VoLTE to WCDMA to LTE handover with iPerf data |
| Steps: |
| 1. Setup CallBox for LTE and WCDMA simulation. |
| 2. Turn on DUT and enable VoLTE. Make an voice call to DEFAULT_CALL_NUMBER. |
| 3. Check if VoLTE voice call connected successfully. |
| 4. Start iPerf data transfer |
| 5. SRVCC to WCDMA and check if the call is still up. |
| 6. Check iPerf data throughput |
| 7. Tear down the call. |
| 8. Handover back to LTE with iPerf |
| |
| Expected Results: |
| 1. VoLTE Voice call is made successfully. |
| 2. After handover, the call is not dropped. |
| 3. iPerf continue after handover |
| |
| Returns: |
| True if pass; False if fail |
| """ |
| return self.active_handover( |
| set_system_model_lte_wcdma, |
| self._phone_setup_volte, |
| phone_idle_volte, |
| volte=True, |
| iperf=True) |
| |
| @test_tracker_info(uuid="28bc2e85-602e-4143-afe7-6dd442bef5c8") |
| @TelephonyBaseTest.tel_test_wrap |
| def test_volte_handover_wcdma(self): |
| """ Test VoLTE to WCDMA handover (SRVCC) |
| Steps: |
| 1. Setup CallBox for LTE and WCDMA simulation. |
| 2. Turn on DUT and enable VoLTE. Make an voice call to DEFAULT_CALL_NUMBER. |
| 3. Check if VoLTE voice call connected successfully. |
| 4. Start iPerf data transfer |
| 5. Handover the call to BTS2 and check if the call is still up. |
| 6. Check iPerf data throughput |
| 7. Tear down the call. |
| |
| Expected Results: |
| 1. VoLTE Voice call is made successfully. |
| 2. After handover, the call is not dropped. |
| 3. Tear down call succeed. |
| |
| Returns: |
| True if pass; False if fail |
| """ |
| return self.active_handover( |
| set_system_model_lte_wcdma, |
| self._phone_setup_volte, |
| phone_idle_volte, |
| volte=True, |
| iperf=False) |
| |
| @test_tracker_info(uuid="3ef15650-8e44-4b75-b809-8d7dec5a41e3") |
| @TelephonyBaseTest.tel_test_wrap |
| def test_iperf_handover_wcdma(self): |
| """ Test LTE to WCDMA to LTE handovers with iPerf data |
| Steps: |
| 1. Setup CallBox for LTE and WCDMA simulation. |
| 2. Turn on DUT and register on LTE BTS. |
| 3. Start iPerf data transfer |
| 4. Handover to WCDMA. |
| 5. Stop and check iPerf data throughput |
| 6. Start iPerf data transfer |
| 7. Handover to WCDMA. |
| 8. Stop and check iPerf data throughput |
| |
| |
| Expected Results: |
| 1. Each handover is successful |
| 2. After each handover, the iPerf continues successfully. |
| |
| Returns: |
| True if pass; False if fail |
| """ |
| return self.active_handover( |
| set_system_model_lte_wcdma, |
| self._phone_setup_volte, |
| phone_idle_volte, |
| volte=False, |
| iperf=True) |
| |
| @test_tracker_info(uuid="2bfad82d-1797-474b-9bf7-c14602b061cd") |
| @TelephonyBaseTest.tel_test_wrap |
| def test_iperf_handover_wcdma_all_bands(self): |
| """ Test LTE->WCDMA->LTE handovers through all bands UE supports with iPerf data |
| Steps: |
| 1. Setup CallBox for LTE and WCDMA simulation. |
| 2. Turn on DUT and register on LTE BTS. |
| 3. Query MD8475A for UE supported bands contained in UE Capability Information |
| 4. Set target WCDMA band with first band in WCDMA supported band list |
| 5. Start iPerf data transfer |
| 6. Handover to WCDMA. |
| 7. Stop and check iPerf data throughput |
| 8. Set target LTE band with first band in LTE supported band list |
| 9. Start iPerf data transfer |
| 10. Handover to LTE. |
| 11. Stop and check iPerf data throughput |
| 12. Repeat step 4-11 with second WCDMA/LTE bands in supported band lists |
| 13. Repeat step 12 until all bands are tested. Reuse the begining of the shorter list to match the longer list. |
| |
| Expected Results: |
| 1. Each handover is successful |
| 2. After each handover, the iPerf continues successfully. |
| |
| Returns: |
| True if pass; False if fail |
| """ |
| return self.active_handover( |
| set_system_model_lte_wcdma, |
| self._phone_setup_volte, |
| phone_idle_volte, |
| volte=False, |
| iperf=True, |
| all_bands=True) |
| |
| """ Tests End """ |
