| # Copyright (c) 2013 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. |
| |
| from autotest_lib.client.common_lib import utils |
| |
| AUTHOR = "Chromium OS" |
| NAME = "autoupdate_Rollback" |
| TIME = "MEDIUM" |
| TEST_CATEGORY = "Functional" |
| TEST_CLASS = "platform" |
| TEST_TYPE = "server" |
| ATTRIBUTES = "suite:au" |
| BUG_TEMPLATE = { |
| 'cc': ['chromeos-installer-alerts@google.com'], |
| 'components': ['Internals>Installer'], |
| } |
| |
| DOC = """ |
| This is a rollback test for Chrome OS releases. It first updates a machine and |
| then invokes rollback to boot from its previously booted partition. It tests |
| rollback using the update_engine_client rather than manipulating the UI. |
| |
| Setup for this test is exactly like platform_RebootAfterUpdate. Namely: |
| |
| Arg: |
| job_repo_url: repo url to use to find image to update from -- assumes caller |
| has staged image. By default if host[repo_job_url] is set, it'll |
| use that. This overrides that value. This value must follow |
| the package_url_pattern in the global config. |
| |
| To run locally: |
| 1) Setup your devserver in your shadow config that your DUT can reach. |
| 2) Start your devserver and stage the image you want for example: |
| http://localhost:8080/stage?archive_url=\ |
| gs://chromeos-image-archive/parrot-release/R32-4793.0.0&\ |
| artifacts=full_payload (and leave it on). |
| 3) Run with test_that etc passing |
| args="job_repo_url=http://<your_hostname>:8080/static/\ |
| parrot-release/R32-4793.0.0/autotest/packages" |
| |
| For example: |
| |
| test_that -b parrot --args="job_repo_url=http://<your_machine>:8080/static/\ |
| parrot-release/R32-4793.0.0/autotest/packages" --fast \ |
| <dut_ip> autoupdate_Rollback |
| """ |
| |
| args_dict = utils.args_to_dict(args) |
| job_repo_url = args_dict.get('job_repo_url') |
| |
| |
| def run_test(machine): |
| """Execute a test configuration on a given machine.""" |
| host = hosts.create_host(machine) |
| job.run_test("autoupdate_Rollback", host=host, |
| job_repo_url=job_repo_url) |
| |
| |
| # Invoke parallel tests. |
| parallel_simple(run_test, machines) |