| # Copyright 2016 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.server import autotest |
| from autotest_lib.server import test |
| |
| |
| class component_UpdateFlash(test.test): |
| """Downloads, installs, and verifies component updated flash.""" |
| version = 1 |
| |
| def _run_client_test(self, name, CU_action): |
| """Runs client test.""" |
| logging.info('+++++ component_UpdateFlash +++++') |
| logging.info('Performing %s', CU_action) |
| try: |
| self.autotest_client.run_test(name, |
| CU_action=CU_action, |
| tag=CU_action, |
| check_client_result=True) |
| except: |
| raise error.TestError('Failed: %s.' % CU_action) |
| |
| def _run_flash_sanity(self): |
| """Verify that simple Flash site runs.""" |
| self._run_client_test('desktopui_FlashSanityCheck', CU_action='sanity') |
| |
| def _delete_component(self): |
| """Deletes any installed Flash component binaries.""" |
| self._run_client_test( |
| 'desktopui_FlashSanityCheck', CU_action='delete-component') |
| # Unfortunately deleting the component requires a reboot to get rid of |
| # the mount at /run/imageloader/PepperFlashPlayer. |
| self._reboot() |
| |
| def _download_omaha_component(self): |
| """Forces the download of components from Omaha server.""" |
| self._run_client_test( |
| 'desktopui_FlashSanityCheck', CU_action='download-omaha-component') |
| |
| def _verify_component_flash(self): |
| """Runs Flash and verifies it uses component binaries.""" |
| self._run_client_test( |
| 'desktopui_FlashSanityCheck', CU_action='verify-component-flash') |
| |
| def _verify_system_flash(self): |
| """Runs Flash and verifies it uses system binaries.""" |
| self._run_client_test( |
| 'desktopui_FlashSanityCheck', CU_action='verify-system-flash') |
| |
| def _verify_clean_shutdown(self): |
| """Verifies that the stateful partition was cleaned up on shutdown.""" |
| try: |
| self.autotest_client.run_test('platform_CleanShutdown', |
| check_client_result=True) |
| except: |
| raise error.TestFail('Failed: platform_CleanShutdown') |
| |
| def _reboot(self): |
| """Reboot the DUT.""" |
| self.host.reboot() |
| |
| def cleanup(self): |
| """Leaves this test without a component Flash installed.""" |
| logging.info('+++++ Cleaning DUT for other tests +++++') |
| self._delete_component() |
| |
| def run_once(self, host): |
| """Runs Flash component update test.""" |
| self.host = host |
| self.autotest_client = autotest.Autotest(self.host) |
| # Paranoia: by rebooting the DUT we protect this test from other tests |
| # leaving running webservers behind. |
| logging.info('+++++ Rebooting DUT on start to reduce flakes +++++') |
| self._reboot() |
| # Test Flash once with whatever was the default on the DUT. |
| self._run_flash_sanity() |
| # Start with a clean slate. |
| self._delete_component() |
| self._verify_system_flash() |
| # Force a download. |
| self._download_omaha_component() |
| # Currently mounting the component binaries requires a reboot. |
| self._reboot() |
| self._verify_component_flash() |
| # Reboot again to see if a clean unmount happens. |
| self._reboot() |
| self._verify_clean_shutdown() |
