| # Copyright 2018 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 logging |
| |
| from autotest_lib.client.common_lib.cros import kernel_utils |
| from autotest_lib.server.cros.update_engine import update_engine_test |
| |
| class autoupdate_Cellular(update_engine_test.UpdateEngineTest): |
| """ |
| Tests auto updating over cellular. |
| |
| Usually with AU tests we use a lab devserver to hold the payload, and to be |
| the omaha instance that DUTs ping. However, over cellular they will not be |
| able to reach the devserver. So we will need to put the payload on a |
| public google storage location. We will setup an omaha instance on the DUT |
| (via autoupdate_CannedOmahaUpdate) that points to the payload on GStorage. |
| |
| """ |
| version = 1 |
| |
| def _check_for_cellular_entries_in_update_log(self): |
| """Check update_engine.log for log entries about cellular.""" |
| logging.info('Making sure we have cellular entries in update_engine ' |
| 'log.') |
| line1 = ('Allowing updates over cellular as permission preference is ' |
| 'set to true.') |
| line2 = 'We are connected via cellular, Updates allowed: Yes' |
| self._check_update_engine_log_for_entry([line1, line2], |
| raise_error=True) |
| |
| |
| def cleanup(self): |
| """Clean up the test state.""" |
| self._set_update_over_cellular_setting(False) |
| super(autoupdate_Cellular, self).cleanup() |
| |
| |
| def run_once(self, job_repo_url=None, full_payload=True): |
| """ |
| Runs the autoupdate test over cellular once. |
| |
| @param job_repo_url: The URL of the current build. |
| @param full_payload: Whether the payload should be full or delta. |
| |
| """ |
| payload_url = self.get_payload_for_nebraska( |
| job_repo_url, full_payload=full_payload, public_bucket=True) |
| active, inactive = kernel_utils.get_kernel_state(self._host) |
| self._set_update_over_cellular_setting(True) |
| self._run_client_test_and_check_result('autoupdate_CannedOmahaUpdate', |
| payload_url=payload_url, |
| use_cellular=True) |
| self._check_for_cellular_entries_in_update_log() |
| self._host.reboot() |
| rootfs_hostlog, _ = self._create_hostlog_files() |
| self.verify_update_events(self._FORCED_UPDATE, rootfs_hostlog) |
| kernel_utils.verify_boot_expectations(inactive, host=self._host) |
