| # Copyright 2019 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 time |
| |
| from autotest_lib.client.cros.enterprise import enterprise_policy_base |
| from autotest_lib.client.common_lib import error |
| |
| class policy_ReportUploadFrequency( |
| enterprise_policy_base.EnterprisePolicyTest): |
| """ |
| Tests the ReportUploadFrequency policy in Chrome OS. |
| |
| """ |
| |
| version = 1 |
| |
| |
| def initialize(self, **kwargs): |
| super(policy_ReportUploadFrequency, self).initialize(**kwargs) |
| |
| self.POLICY_NAME = 'ReportUploadFrequency' |
| self.POLICIES = {} |
| self.TEST_CASES = { |
| '60s': 60000, |
| } |
| |
| |
| def _check_report_upload_frequency(self, case_value): |
| """ |
| Grep syslog for "Starting status upload: have_device_status = 1" line |
| |
| @param case_value: policy value in milliseconds |
| |
| """ |
| |
| # Case_value is in milliseconds, while upload_frequency must be |
| # in seconds |
| upload_frequency = case_value/1000 |
| |
| # Wait and check if a status report was sent |
| time.sleep(upload_frequency) |
| has_status_upload = False |
| |
| with open('/var/log/messages') as syslog: |
| for ln in syslog: |
| if 'Starting status upload: have_device_status = 1' in ln: |
| has_status_upload = True |
| |
| if not has_status_upload: |
| raise error.TestFail("No status upload was sent.") |
| |
| |
| def run_once(self, case): |
| """ |
| Setup and run the test configured for the specified test case. |
| |
| @param case: Name of the test case to run. |
| |
| """ |
| |
| case_value = self.TEST_CASES[case] |
| self.POLICIES[self.POLICY_NAME] = case_value |
| |
| self.setup_case(device_policies=self.POLICIES, enroll=True) |
| self._check_report_upload_frequency(case_value) |
