211 lines
8.4 KiB
Python
211 lines
8.4 KiB
Python
#!/usr/bin/env python3.4
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#
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# Copyright 2022 - The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import time
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import acts.base_test
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import acts_contrib.test_utils.wifi.wifi_test_utils as wutils
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import acts_contrib.test_utils.tel.tel_test_utils as tel_utils
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from acts import asserts
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from acts import signals
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from acts import utils
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from acts.test_decorators import test_tracker_info
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from acts_contrib.test_utils.wifi.WifiBaseTest import WifiBaseTest
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from acts_contrib.test_utils.tel.tel_test_utils import WIFI_CONFIG_APBAND_2G
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from acts_contrib.test_utils.tel.tel_test_utils import WIFI_CONFIG_APBAND_5G
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WifiEnums = wutils.WifiEnums
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DEFAULT_TIMEOUT = 10
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PING_ADDR = 'www.google.com'
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class WifiCellStressTest(WifiBaseTest):
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"""WiFi Cell Data Stress test class.
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Test Bed Requirement:
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* Two Android device and one of them with a SIM card
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* Several Wi-Fi networks visible to the device, including an open Wi-Fi
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network.
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"""
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def __init__(self, configs):
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super().__init__(configs)
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self.enable_packet_log = True
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def setup_class(self):
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super().setup_class()
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self.dut = self.android_devices[0]
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self.dut_client = self.android_devices[1]
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wutils.wifi_test_device_init(self.dut)
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req_params = []
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opt_param = [
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"open_network", "reference_networks", "iperf_server_address",
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"stress_count", "stress_hours", "attn_vals", "pno_interval",
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"iperf_server_port", "dbs_supported_models",
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"sta_sta_supported_models"
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]
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self.unpack_userparams(req_param_names=req_params,
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opt_param_names=opt_param)
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self.ap_iface = 'wlan0'
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if self.dut.model in self.dbs_supported_models:
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self.ap_iface = 'wlan1'
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if self.dut.model in self.sta_sta_supported_models:
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self.ap_iface = 'wlan2'
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if "AccessPoint" in self.user_params:
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self.legacy_configure_ap_and_start(ap_count=2)
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elif "OpenWrtAP" in self.user_params:
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self.configure_openwrt_ap_and_start(open_network=True,
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wpa_network=True,
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ap_count=2)
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def setup_test(self):
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super().setup_test()
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self.dut.droid.wakeLockAcquireBright()
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self.dut.droid.wakeUpNow()
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wutils.wifi_toggle_state(self.dut_client, True)
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init_sim_state = tel_utils.is_sim_ready(self.log, self.dut)
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if init_sim_state:
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self.check_cell_data_and_enable()
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def teardown_test(self):
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super().teardown_test()
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if self.dut.droid.wifiIsApEnabled():
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wutils.stop_wifi_tethering(self.dut)
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self.dut.droid.wakeLockRelease()
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self.dut.droid.goToSleepNow()
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wutils.reset_wifi(self.dut)
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wutils.reset_wifi(self.dut_client)
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self.log.debug("Toggling Airplane mode OFF")
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asserts.assert_true(
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acts.utils.force_airplane_mode(self.dut, False),
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"Can not turn airplane mode off: %s" % self.dut.serial)
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def teardown_class(self):
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wutils.reset_wifi(self.dut)
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if "AccessPoint" in self.user_params:
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del self.user_params["reference_networks"]
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del self.user_params["open_network"]
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"""Helper Functions"""
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def check_cell_data_and_enable(self):
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"""Make sure that cell data is enabled if there is a sim present.
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If a sim is active, cell data needs to be enabled to allow provisioning
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checks through (when applicable). This is done to relax hardware
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requirements on DUTs - without this check, running this set of tests
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after other wifi tests may cause failures.
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"""
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if not self.dut.droid.telephonyIsDataEnabled():
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self.dut.log.info("need to enable data")
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self.dut.droid.telephonyToggleDataConnection(True)
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asserts.assert_true(self.dut.droid.telephonyIsDataEnabled(),
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"Failed to enable cell data for dut.")
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def run_ping(self, sec):
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"""Run ping for given number of seconds.
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Args:
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sec: Time in seconds to run the ping traffic.
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"""
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self.log.info("Running ping for %d seconds" % sec)
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result = self.dut.adb.shell("ping -w %d %s" % (sec, PING_ADDR),
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timeout=sec + 1)
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self.log.debug("Ping Result = %s" % result)
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if "100% packet loss" in result:
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raise signals.TestFailure("100% packet loss during ping")
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def create_softap_config(self):
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"""Create a softap config with ssid and password."""
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ap_ssid = "softap_" + utils.rand_ascii_str(8)
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ap_password = utils.rand_ascii_str(8)
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self.dut.log.info("softap setup: %s %s", ap_ssid, ap_password)
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config = {wutils.WifiEnums.SSID_KEY: ap_ssid}
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config[wutils.WifiEnums.PWD_KEY] = ap_password
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return config
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def check_softap_under_airplane_mode_with_sim(self, band):
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"""Create a softap on/off under airplane mode with sim """
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self.log.debug("Toggling Airplane mode ON")
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asserts.assert_true(
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acts.utils.force_airplane_mode(self.dut, True),
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"Can not turn on airplane mode on: %s" % self.dut.serial)
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time.sleep(DEFAULT_TIMEOUT)
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for count in range(self.stress_count):
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"""Test toggling softap"""
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self.log.info("Iteration %d", count + 1)
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softap_config = wutils.create_softap_config()
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wutils.start_wifi_tethering(
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self.dut, softap_config[wutils.WifiEnums.SSID_KEY],
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softap_config[wutils.WifiEnums.PWD_KEY], band)
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config = {
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"SSID": softap_config[wutils.WifiEnums.SSID_KEY],
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"password": softap_config[wutils.WifiEnums.PWD_KEY]
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}
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wutils.stop_wifi_tethering(self.dut)
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self.log.debug("Toggling Airplane mode OFF")
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asserts.assert_true(
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acts.utils.force_airplane_mode(self.dut, False),
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"Can not turn off airplane mode on: %s" % self.dut.serial)
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self.check_cell_data_and_enable()
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softap_config = wutils.create_softap_config()
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wutils.start_wifi_tethering(self.dut,
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softap_config[wutils.WifiEnums.SSID_KEY],
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softap_config[wutils.WifiEnums.PWD_KEY],
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band)
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config = {
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"SSID": softap_config[wutils.WifiEnums.SSID_KEY],
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"password": softap_config[wutils.WifiEnums.PWD_KEY]
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}
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wutils.wifi_toggle_state(self.dut_client, True)
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wutils.connect_to_wifi_network(self.dut_client,
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config,
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check_connectivity=False)
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# Ping the DUT
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dut_addr = self.dut.droid.connectivityGetIPv4Addresses(
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self.ap_iface)[0]
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asserts.assert_true(
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utils.adb_shell_ping(self.dut_client,
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count=10,
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dest_ip=dut_addr,
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timeout=20),
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"%s ping %s failed" % (self.dut_client.serial, dut_addr))
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wutils.wifi_toggle_state(self.dut_client, True)
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wutils.stop_wifi_tethering(self.dut)
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"""Tests"""
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@test_tracker_info(uuid="f48609e7-7cb4-4dcf-8a39-2f1ea7301740")
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def test_2g_hotspot_on_off_under_airplane_mode_with_SIM(self):
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"""Tests followed by turn on/off SoftAp on 2G with Cell Data enable
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under airplane mode
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"""
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self.check_softap_under_airplane_mode_with_sim(WIFI_CONFIG_APBAND_2G)
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@test_tracker_info(uuid="08744735-6d5f-47e5-96b2-af9ecd40597d")
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def test_5g_hotspot_on_off_under_airplane_mode_with_SIM(self):
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"""Tests followed by turn on/off SoftAp on 5G with Cell Data enable
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under airplane mode
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"""
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self.check_softap_under_airplane_mode_with_sim(WIFI_CONFIG_APBAND_5G)
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