| # Copyright (c) 2021 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import dbus |
| import logging |
| |
| from autotest_lib.client.bin import test |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.cros.cellular import cellular_logging |
| from autotest_lib.client.cros.cellular import hermes_utils |
| from autotest_lib.client.cros.networking import mm1_proxy |
| |
| log = cellular_logging.SetupCellularLogging('HermesMMInstallEnable') |
| |
| class cellular_HermesMM_InstallEnable(test.test): |
| """ |
| Tests Install & Enable functions on active/inactive Euicc and |
| validates the same on Modem Manager |
| |
| This test fails when fails to Install/Enable a given Euicc profile |
| or not reflecting same on Modem Manager |
| |
| Prerequisites |
| |
| 1) For test CI: |
| Before running this test on test CI, a profile needs to be created on |
| go/stork-profile. The profile needs to be linked to the EID of the dut. |
| Profiles with class=operational and type=Android GTS test are known to work |
| well with this test. |
| |
| We rely on the SMDS event to find the activation code for the test. |
| There is a limit of 99 downloads before the profile needs to be deleted and |
| recreated.(b/181723689) |
| |
| 2) For prod CI: |
| Install a production profile before running the test. |
| |
| """ |
| version = 1 |
| |
| def _validate_sim_data(self, euicc_path): |
| """ |
| Validate SIM details that Modem Manager getting from modem |
| |
| Check Installed profile presence on an euicc |
| Check Profile enabled and same SIM details reflected on MM |
| |
| @param euicc_path: available euicc dbus path as string |
| @raise error.TestFail if dbus exception happens or validation fail |
| |
| """ |
| try: |
| logging.info('validate_sim_data start') |
| euicc = self.hermes_manager.get_euicc(euicc_path) |
| if not euicc: |
| logging.error('No Euicc enumerated') |
| raise error.TestFail('Validation of profile installation on MM' |
| ' failed as no euicc enumerated') |
| |
| # Resume Modem Manager |
| hermes_utils.mm_inhibit(False, self.mm_proxy) |
| self.mm_proxy = mm1_proxy.ModemManager1Proxy.get_proxy() |
| modem_proxy = self.mm_proxy.get_modem() |
| if not modem_proxy: |
| logging.info('No modem object yet can not validate') |
| raise error.TestFail('Validation of profile installation on MM' |
| ' failed as no modem') |
| |
| # Read MM SIM properties and validate with installed profile data |
| sim_proxy = modem_proxy.get_sim() |
| sim_props = sim_proxy.properties() |
| |
| logging.info('MM-SIM properties are SimIdentifier:%s Active:%s' |
| ' Imsi:%s', sim_props['SimIdentifier'], |
| sim_props['Active'], sim_props['Imsi']) |
| |
| if (sim_props['SimIdentifier'] == self.installed_iccid): |
| logging.info('===validate_sim_data succeeded===\n') |
| else: |
| raise error.TestFail('Validation of profile Installation on MM' |
| ' failed:' + self.installed_iccid) |
| |
| # Suspend Modem Manager to make any subsequent Hermes DBus calls |
| hermes_utils.mm_inhibit(True,self.mm_proxy) |
| return True |
| except dbus.DBusException as e: |
| logging.error('Resulted Modem Manager Validation error:%s', e) |
| raise error.TestFail('MM validation failed') |
| |
| def run_once(self, test_env, is_prod_ci=False): |
| """ Install & Enable Euicc by enabling a profile """ |
| self.is_prod_ci = is_prod_ci |
| |
| self.mm_proxy, self.hermes_manager, euicc_path = \ |
| hermes_utils.initialize_test(is_prod_ci) |
| |
| logging.info('Getting profile to enable') |
| self.installed_iccid = hermes_utils.get_iccid_of_disabled_profile( |
| euicc_path, self.hermes_manager, self.is_prod_ci) |
| |
| hermes_utils.enable_or_disable_profile_test( |
| euicc_path, self.hermes_manager, self.installed_iccid, True) |
| |
| # Validate esim profile enabled is same as MM sim profile |
| self._validate_sim_data(euicc_path) |
| |
| logging.info('HermesMMInstallEnableTest Completed') |
