| # Copyright 2022 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 import error |
| from autotest_lib.client.common_lib import utils |
| |
| AUTHOR = "kyleshima, Chromium OS" |
| NAME = "autoupdate_EndToEndTest.m2n.full" |
| TIME = "MEDIUM" |
| TEST_CATEGORY = "Functional" |
| TEST_CLASS = "platform" |
| TEST_TYPE = "server" |
| PY_VERSION = 3 |
| ATTRIBUTES = "suite:au-m2n" |
| JOB_RETRIES = 2 |
| |
| DOC = """ |
| This tests an M-to-N update. That means it will update from the current stable |
| version for this board to ToT. autoupdate_EndToEndTest runs as part of paygen |
| and is kicked off differently from other tests. autoupdateEndToEndTest.m2n.full |
| will run the same as the other autoupdate tests, so we can detect any |
| differences between the two test environments and catch test-breaking changes |
| earlier. |
| |
| M2N tests require lab cache server access to provision the source stable build, |
| so they are not easy to run locally. |
| |
| You need to enable SSH access to the lab cache servers to run this test. |
| Refer to the setup instructions here: |
| https://g3doc.corp.google.com/company/teams/chrome/ops/fleet/software/onboarding/creating-work-env.md#devserver-environment-for-running-local-tests-with-lab-duts |
| |
| A quick way to find active image caching servers (devservers) to add to |
| shadow_config.ini is to search for "job_repo_url" in the logs of autoupdate |
| tests running in the lab. You can use those IP addresses as valid image caching |
| servers. See go/cros-au-tests for quick access to test results and logs. |
| |
| Example usage: |
| |
| # The target update will be the currently provisioned version on the DUT. |
| test_that <DUT> autoupdate_EndToEndTest.m2n.full |
| |
| # The target update will be the build specified in the args. |
| test_that <DUT> autoupdate_EndToEndTest.m2n.full --args="build=R102-14692.0.0" |
| |
| """ |
| |
| from autotest_lib.client.common_lib import utils |
| args_dict = utils.args_to_dict(args) |
| |
| def run(machine): |
| host = hosts.create_host(machine) |
| job.run_test('autoupdate_EndToEndTest', host=host, test_conf=None, |
| m2n=True, **args_dict) |
| |
| job.parallel_simple(run, machines) |
