def _bring_up_callbox(self, set_simulation_func, rat):
try:
[self.bts1] = set_simulation_func(self.anritsu, self.user_params,
self.ad.sim_card)
set_usim_parameters(self.anritsu, self.ad.sim_card)
if rat == RAT_LTE:
set_post_sim_params(self.anritsu, self.user_params,
self.ad.sim_card)
self.anritsu.start_simulation()
if rat == RAT_LTE:
preferred_network_setting = NETWORK_MODE_LTE_GSM_WCDMA
rat_family = RAT_FAMILY_LTE
else:
self.log.error("No valid RAT provided to bring up callbox.")
return False
if not ensure_preferred_network_type_for_subscription(
self.ad, preferred_network_setting):
self.log.error(
"Failed to set rat family {}, preferred network:{}".format(
rat_family, preferred_network_setting))
return False
if self.ad.droid.connectivityCheckAirplaneMode():
toggle_airplane_mode(self.log, self.ad, False)
except AnritsuError as e:
self.log.error("Error in connection with Anritsu Simulator: " +
str(e))
return False
return True
def _send_receive_etws_message(self, set_simulation_func, rat, message_id,
warning_message):
try:
[self.bts1] = set_simulation_func(self.anritsu, self.user_params,
self.ad.sim_card)
set_usim_parameters(self.anritsu, self.ad.sim_card)
if rat == RAT_LTE:
set_post_sim_params(self.anritsu, self.user_params,
self.ad.sim_card)
self.anritsu.start_simulation()
if rat == RAT_LTE:
preferred_network_setting = NETWORK_MODE_LTE_GSM_WCDMA
rat_family = RAT_FAMILY_LTE
elif rat == RAT_WCDMA:
self.bts1.wcdma_ctch = CTCHSetup.CTCH_ENABLE
self.ad.droid.telephonyToggleDataConnection(False)
preferred_network_setting = NETWORK_MODE_GSM_UMTS
rat_family = RAT_FAMILY_UMTS
elif rat == RAT_GSM:
self.bts1.gsm_cbch = CBCHSetup.CBCH_ENABLE
self.ad.droid.telephonyToggleDataConnection(False)
preferred_network_setting = NETWORK_MODE_GSM_ONLY
rat_family = RAT_FAMILY_GSM
elif rat == RAT_1XRTT:
preferred_network_setting = NETWORK_MODE_CDMA
rat_family = RAT_FAMILY_CDMA2000
else:
self.log.error("No valid RAT provided for ETWS test.")
return False
if not ensure_network_rat(self.log,
self.ad,
preferred_network_setting,
rat_family,
toggle_apm_after_setting=True):
self.log.error(
"Failed to set rat family {}, preferred network:{}".format(
rat_family, preferred_network_setting))
return False
self.anritsu.wait_for_registration_state()
if not etws_receive_verify_message_lte_wcdma(
self.log, self.ad, self.anritsu,
next(TelLabEtwsTest.SERIAL_NO), message_id,
warning_message):
self.log.error(
"Phone {} Failed to receive ETWS message".format(
self.ad.serial))
return False
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 ETWS send/receive: " + str(e))
return False
return True
def _setup_data(self, set_simulation_func, rat):
try:
[self.bts1] = 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)
if self.lte_bandwidth == 20:
self.bts1.bandwidth = BtsBandwidth.LTE_BANDWIDTH_20MHz
elif self.lte_bandwidth == 15:
self.bts1.bandwidth = BtsBandwidth.LTE_BANDWIDTH_15MHz
elif self.lte_bandwidth == 10:
self.bts1.bandwidth = BtsBandwidth.LTE_BANDWIDTH_10MHz
else:
self.bts1.bandwidth = BtsBandwidth.LTE_BANDWIDTH_5MHz
self.anritsu.start_simulation()
if rat == RAT_LTE:
preferred_network_setting = NETWORK_MODE_LTE_CDMA_EVDO
rat_family = RAT_FAMILY_LTE
elif rat == RAT_WCDMA:
preferred_network_setting = NETWORK_MODE_GSM_UMTS
rat_family = RAT_FAMILY_UMTS
elif rat == RAT_GSM:
preferred_network_setting = NETWORK_MODE_GSM_ONLY
rat_family = RAT_FAMILY_GSM
elif rat == RAT_1XRTT:
preferred_network_setting = NETWORK_MODE_CDMA
rat_family = RAT_FAMILY_CDMA2000
else:
self.log.error("No valid RAT provided for SMS test.")
return False
if not ensure_network_rat(
self.log,
self.ad,
preferred_network_setting,
rat_family,
toggle_apm_after_setting=True):
self.log.error(
"Failed to set rat family {}, preferred network:{}".format(
rat_family, preferred_network_setting))
return False
self.anritsu.wait_for_registration_state()
time.sleep(self.SETTLING_TIME)
# Fetch IP address of the host machine
cmd = "|".join(("ifconfig", "grep eth0 -A1", "grep inet",
"cut -d ':' -f2", "cut -d ' ' -f 1"))
destination_ip = exe_cmd(cmd)
destination_ip = (destination_ip.decode("utf-8")).split("\n")[0]
self.log.info("Dest IP is %s", destination_ip)
if not adb_shell_ping(self.ad, DEFAULT_PING_DURATION,
destination_ip):
self.log.error("Pings failed to Destination.")
return False
self.bts1.output_level = self.start_power_level
# Power, iperf, file output, power change
for iteration in range(1, self.MAX_ITERATIONS + 1):
self.log.info("------- Current Iteration: %d / %d -------",
iteration, self.MAX_ITERATIONS)
current_power = self.bts1.output_level
self.log.info("Current Power Level is %s", current_power)
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,
10,
rate_dict=tput_dict):
uplink = tput_dict["Uplink"]
downlink = tput_dict["Downlink"]
else:
self.log.error("iperf failed to Destination.")
self.log.info("Iteration %d Failed", iteration)
if float(current_power) < -55.0:
return True
else:
return False
self.ip_server.stop()
self.log.info("Iteration %d Passed", iteration)
self.logpath = os.path.join(logging.log_path, "power_tput.txt")
line = "Power " + current_power + " DL TPUT " + str(downlink)
with open(self.logpath, "a") as tput_file:
tput_file.write(line)
tput_file.write("\n")
current_power = float(current_power)
new_power = current_power - self.step_size
self.log.info("Setting Power Level to %f", new_power)
self.bts1.output_level = new_power
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 Data procedure: " + str(e))
return False
return True
def _setup_emergency_call(self,
set_simulation_func,
phone_setup_func,
phone_idle_func_after_registration=None,
is_ims_call=False,
is_wait_for_registration=True,
csfb_type=None,
srlte_csfb=None,
srvcc=None,
emergency_number=DEFAULT_EMERGENCY_CALL_NUMBER,
teardown_side=CALL_TEARDOWN_PHONE,
wait_time_in_call=WAIT_TIME_IN_CALL):
try:
set_simulation_func(self.anritsu, self.user_params,
self.ad.sim_card)
set_usim_parameters(self.anritsu, self.ad.sim_card)
if is_ims_call or srvcc or csfb_type:
set_post_sim_params(self.anritsu, self.user_params,
self.ad.sim_card)
self.virtualPhoneHandle.auto_answer = (VirtualPhoneAutoAnswer.ON,
2)
if csfb_type:
self.anritsu.csfb_type = csfb_type
if srlte_csfb == "lte_call_failure":
self.anritsu.send_command("IMSPSAPAUTOANSWER 1,DISABLE")
self.anritsu.start_simulation()
self.anritsu.send_command("IMSSTARTVN 1")
check_ims_reg = True
check_ims_calling = True
elif srlte_csfb == "ims_unregistered":
self.anritsu.start_simulation()
self.anritsu.send_command("IMSSTARTVN 1")
self.anritsu.send_command(
"IMSCSCFBEHAVIOR 1,SENDERRORRESPONSE603")
check_ims_reg = False
check_ims_calling = False
elif srlte_csfb == "ps911_unsupported":
self.anritsu.send_command("EMCBS NOTSUPPORT,BTS1")
self.anritsu.start_simulation()
self.anritsu.send_command("IMSSTARTVN 1")
check_ims_reg = True
check_ims_calling = False
elif srlte_csfb == "emc_barred":
self.anritsu.send_command("ACBARRED USERSPECIFIC,BTS1")
self.anritsu.send_command("LTEEMERGENCYACBARRED BARRED,BTS1")
self.anritsu.start_simulation()
self.anritsu.send_command("IMSSTARTVN 1")
check_ims_reg = True
check_ims_calling = False
elif srvcc == "InCall":
self.anritsu.start_simulation()
self.anritsu.send_command("IMSSTARTVN 1")
self.anritsu.send_command("IMSSTARTVN 2")
self.anritsu.send_command("IMSSTARTVN 3")
check_ims_reg = True
check_ims_calling = True
else:
self.anritsu.start_simulation()
if is_ims_call or csfb_type:
self.anritsu.send_command("IMSSTARTVN 1")
self.anritsu.send_command("IMSSTARTVN 2")
self.anritsu.send_command("IMSSTARTVN 3")
iterations = 1
if self.stress_test_number > 0:
iterations = self.stress_test_number
successes = 0
for i in range(1, iterations + 1):
if self.stress_test_number:
self.log.info(
"Running iteration {} of {}".format(i, iterations))
# FIXME: There's no good reason why this must be true;
# I can only assume this was done to work around a problem
self.ad.droid.telephonyToggleDataConnection(False)
# turn off all other BTS to ensure UE registers on BTS1
sim_model = (self.anritsu.get_simulation_model()).split(",")
no_of_bts = len(sim_model)
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.")
continue
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):
continue
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 srlte_csfb or srvcc:
if not ims_call_cs_teardown(
self.log, self.ad, self.anritsu, emergency_number,
CALL_TEARDOWN_PHONE, True, check_ims_reg,
check_ims_calling, srvcc,
WAIT_TIME_IN_CALL_FOR_IMS, WAIT_TIME_IN_CALL):
self.log.error(
"Phone {} Failed to make emergency call to {}"
.format(self.ad.serial, emergency_number))
continue
else:
if not call_mo_setup_teardown(
self.log, self.ad, self.anritsu, emergency_number,
CALL_TEARDOWN_PHONE, True, WAIT_TIME_IN_CALL,
is_ims_call):
self.log.error(
"Phone {} Failed to make emergency call to {}"
.format(self.ad.serial, emergency_number))
continue
successes += 1
if self.stress_test_number:
self.log.info("Passed iteration {}".format(i))
if self.stress_test_number:
self.log.info("Total of {} successes out of {} attempts".
format(successes, iterations))
return True if successes == iterations else False
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 emergency call procedure: " + str(
e))
return False
return True
def _setup_sms(self,
set_simulation_func,
phone_setup_func,
rat,
phone_number,
message,
mo_mt=DIRECTION_MOBILE_ORIGINATED):
try:
[self.bts1] = set_simulation_func(self.anritsu, self.user_params,
self.ad.sim_card)
set_usim_parameters(self.anritsu, self.ad.sim_card)
if rat == RAT_LTE:
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")
if rat == RAT_LTE:
preferred_network_setting = NETWORK_MODE_LTE_GSM_WCDMA
rat_family = RAT_FAMILY_LTE
elif rat == RAT_WCDMA:
preferred_network_setting = NETWORK_MODE_GSM_UMTS
rat_family = RAT_FAMILY_UMTS
elif rat == RAT_GSM:
preferred_network_setting = NETWORK_MODE_GSM_ONLY
rat_family = RAT_FAMILY_GSM
elif rat == RAT_1XRTT:
preferred_network_setting = NETWORK_MODE_CDMA
rat_family = RAT_FAMILY_CDMA2000
else:
self.log.error("No valid RAT provided for SMS test.")
return False
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.")
return False
self.anritsu.wait_for_registration_state()
time.sleep(self.SETTLING_TIME)
if mo_mt == DIRECTION_MOBILE_ORIGINATED:
if not sms_mo_send(self.log, self.ad, self.virtualPhoneHandle,
phone_number, message, rat):
self.log.error("Phone {} Failed to send SMS".format(
self.ad.serial))
return False
else:
if not sms_mt_receive_verify(self.log, self.ad,
self.virtualPhoneHandle,
phone_number, message, rat):
self.log.error("Phone {} Failed to receive MT SMS".format(
self.ad.serial))
return False
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 emergency call procedure: " +
str(e))
return False
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 _send_receive_cmas_message(
self,
set_simulation_func,
rat,
message_id,
warning_message,
c2k_response_type=CMAS_C2K_RESPONSETYPE_SHELTER,
c2k_severity=CMAS_C2K_SEVERITY_EXTREME,
c2k_urgency=CMAS_C2K_URGENCY_IMMEDIATE,
c2k_certainty=CMAS_C2K_CERTIANTY_OBSERVED):
try:
[self.bts1] = set_simulation_func(self.anritsu, self.user_params,
self.ad.sim_card)
set_usim_parameters(self.anritsu, self.ad.sim_card)
if rat == RAT_LTE:
set_post_sim_params(self.anritsu, self.user_params,
self.ad.sim_card)
self.anritsu.start_simulation()
if rat == RAT_LTE:
preferred_network_setting = NETWORK_MODE_LTE_GSM_WCDMA
rat_family = RAT_FAMILY_LTE
elif rat == RAT_WCDMA:
self.bts1.wcdma_ctch = CTCHSetup.CTCH_ENABLE
self.ad.droid.telephonyToggleDataConnection(False)
preferred_network_setting = NETWORK_MODE_GSM_UMTS
rat_family = RAT_FAMILY_UMTS
elif rat == RAT_GSM:
self.bts1.gsm_cbch = CBCHSetup.CBCH_ENABLE
self.ad.droid.telephonyToggleDataConnection(False)
preferred_network_setting = NETWORK_MODE_GSM_ONLY
rat_family = RAT_FAMILY_GSM
elif rat == RAT_1XRTT:
self.ad.droid.telephonyToggleDataConnection(False)
preferred_network_setting = NETWORK_MODE_CDMA
rat_family = RAT_FAMILY_CDMA2000
else:
self.log.error("No valid RAT provided for CMAS test.")
return False
if not ensure_network_rat(self.log,
self.ad,
preferred_network_setting,
rat_family,
toggle_apm_after_setting=True):
self.log.error(
"Failed to set rat family {}, preferred network:{}".format(
rat_family, preferred_network_setting))
return False
self.anritsu.wait_for_registration_state()
if rat != RAT_1XRTT:
if not cmas_receive_verify_message_lte_wcdma(
self.log, self.ad, self.anritsu,
next(TelLabCmasTest.SERIAL_NO), message_id,
warning_message):
self.log.warning(
"Phone {} Failed to receive CMAS message".format(
self.ad.serial))
# Another check of logcat before confirming failure
if self.ad.search_logcat(warning_message):
self.ad.log.info(
"Confirmed from Logcat - User received %s",
warning_message)
return True
return False
else:
if not cmas_receive_verify_message_cdma1x(
self.log, self.ad, self.anritsu,
next(TelLabCmasTest.SERIAL_NO), message_id,
warning_message, c2k_response_type, c2k_severity,
c2k_urgency, c2k_certainty):
self.log.warning(
"Phone {} Failed to receive CMAS message".format(
self.ad.serial))
if self.ad.search_logcat(warning_message):
self.ad.log.info(
"Confirmed from Logcat - User received %s",
warning_message)
return True
return False
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 CMAS send/receive: " + str(e))
return False
return True
def LTE_WCDMA_data_roaming(self, mcc, mnc, lte_band, wcdma_band):
try:
[self.bts1,
self.bts2] = set_system_model_lte_wcdma(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.bts1.mcc = mcc
self.bts1.mnc = mnc
self.bts2.mcc = mcc
self.bts2.mnc = mnc
self.bts1.band = lte_band
self.bts2.band = wcdma_band
self.bts2.packet_rate = BtsPacketRate.WCDMA_DLHSAUTO_REL8_ULHSAUTO
self.anritsu.start_simulation()
self.bts2.service_state = BtsServiceState.SERVICE_STATE_OUT
self.log.info("Toggle Mobile Data On")
self.ad.droid.telephonyToggleDataConnection(True)
if not self.phone_setup_data_roaming():
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 self.phone_setup_data_roaming():
self.log.error(
"Failed to set rat family {}, preferred network:{}".
format(RAT_FAMILY_LTE, NETWORK_MODE_LTE_GSM_WCDMA))
return False
toggle_cell_data_roaming(self.ad, True)
self.anritsu.wait_for_registration_state(1) # for BTS1 LTE
time.sleep(TIME_TO_WAIT_BEFORE_PING)
for i in range(3):
self.ad.log.info("Verify internet connection - attempt %d",
i + 1)
result = adb_shell_ping(self.ad, PING_DURATION, PING_TARGET)
if result:
self.ad.log.info("PING SUCCESS")
break
elif i == 2:
self.log.error(
"Test Fail: Phone {} can not ping {} with Data Roaming On"
.format(self.ad.serial, PING_TARGET))
return False
toggle_cell_data_roaming(self.ad, False)
time.sleep(TIME_TO_WAIT_BEFORE_PING)
if adb_shell_ping(self.ad, PING_DURATION, PING_TARGET):
self.log.error(
"Test Fail: Phone {} can ping {} with Data Roaming Off".
format(self.ad.serial, PING_TARGET))
return False
toggle_airplane_mode(self.log, self.ad, True)
time.sleep(2)
self.bts2.service_state = BtsServiceState.SERVICE_STATE_IN
self.bts1.service_state = BtsServiceState.SERVICE_STATE_OUT
toggle_airplane_mode(self.log, self.ad, False)
toggle_cell_data_roaming(self.ad, True)
self.anritsu.wait_for_registration_state(2) # for BTS2 WCDMA
time.sleep(TIME_TO_WAIT_BEFORE_PING)
for i in range(3):
self.ad.log.info("Verify internet connection - attempt %d",
i + 1)
result = adb_shell_ping(self.ad, PING_DURATION, PING_TARGET)
if result:
self.ad.log.info("PING SUCCESS")
break
elif i == 2:
self.log.error(
"Test Fail: Phone {} can not ping {} with Data Roaming On"
.format(self.ad.serial, PING_TARGET))
return False
toggle_cell_data_roaming(self.ad, False)
time.sleep(TIME_TO_WAIT_BEFORE_PING)
if adb_shell_ping(self.ad, PING_DURATION, PING_TARGET):
self.log.error(
"Test Fail: Phone {} can ping {} with Data Roaming Off".
format(self.ad.serial, PING_TARGET))
return False
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 data roaming: " + str(e))
return False
return True
def _data_stall_detection_recovery(self, set_simulation_func, rat):
try:
[self.bts1] = 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()
if rat == RAT_LTE:
preferred_network_setting = NETWORK_MODE_LTE_CDMA_EVDO
rat_family = RAT_FAMILY_LTE
elif rat == RAT_WCDMA:
preferred_network_setting = NETWORK_MODE_GSM_UMTS
rat_family = RAT_FAMILY_UMTS
elif rat == RAT_GSM:
preferred_network_setting = NETWORK_MODE_GSM_ONLY
rat_family = RAT_FAMILY_GSM
elif rat == RAT_1XRTT:
preferred_network_setting = NETWORK_MODE_CDMA
rat_family = RAT_FAMILY_CDMA2000
else:
self.log.error("No valid RAT provided for Data Stall test.")
return False
if not ensure_network_rat(self.log,
self.ad,
preferred_network_setting,
rat_family,
toggle_apm_after_setting=True):
self.log.error(
"Failed to set rat family {}, preferred network:{}".format(
rat_family, preferred_network_setting))
return False
self.anritsu.wait_for_registration_state()
time.sleep(self.SETTLING_TIME)
self.bts1.output_level = self.start_power_level
cmd = ('ss -l -p -n | grep "tcp.*droid_script" | tr -s " " '
'| cut -d " " -f 5 | sed s/.*://g')
sl4a_port = self.ad.adb.shell(cmd)
if not test_data_browsing_success_using_sl4a(self.log, self.ad):
self.ad.log.error("Browsing failed before the test, aborting!")
return False
begin_time = get_device_epoch_time(self.ad)
break_internet_except_sl4a_port(self.ad, sl4a_port)
if not test_data_browsing_failure_using_sl4a(self.log, self.ad):
self.ad.log.error("Browsing success even after breaking " \
"the internet, aborting!")
return False
if not check_data_stall_detection(self.ad):
self.ad.log.error("NetworkMonitor unable to detect Data Stall")
if not check_network_validation_fail(self.ad, begin_time):
self.ad.log.error("Unable to detect NW validation fail")
return False
if not check_data_stall_recovery(self.ad, begin_time):
self.ad.log.error("Recovery was not triggerred")
return False
resume_internet_with_sl4a_port(self.ad, sl4a_port)
if not test_data_browsing_success_using_sl4a(self.log, self.ad):
self.ad.log.error("Browsing failed after resuming internet")
return False
self.ad.log.info("Triggering Out of Service Sceanrio")
self.bts1.output_level = POWER_LEVEL_OUT_OF_SERVICE
time.sleep(30)
begin_time = get_device_epoch_time(self.ad)
if not test_data_browsing_failure_using_sl4a(self.log, self.ad):
self.ad.log.error("Browsing success even in OOS, aborting!")
return False
if not check_network_validation_fail(self.ad, begin_time):
self.ad.log.error("Unable to detect NW validation fail")
return False
if check_data_stall_recovery(self.ad, begin_time):
self.ad.log.error("FAILURE - Data Recovery was performed")
return False
self.ad.log.info("SUCCESS - Data Recovery was not performed")
self.ad.log.info("Bringing up Strong Cellular Signal")
self.bts1.output_level = POWER_LEVEL_FULL_SERVICE
time.sleep(30)
if not test_data_browsing_success_using_sl4a(self.log, self.ad):
self.ad.log.error("Browsing failed after full service")
return False
return True
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 Data procedure: " + str(e))
return False
finally:
resume_internet_with_sl4a_port(self.ad, sl4a_port)