| # 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. |
| |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.cros.input_playback import keyboard |
| from autotest_lib.client.cros.enterprise import enterprise_policy_base |
| |
| |
| class policy_AllowScreenLock( |
| enterprise_policy_base.EnterprisePolicyTest): |
| """ |
| Test effect of AllowScreenLock policy on Chrome OS. |
| |
| This test will set the policy, attempt to lock the screen, then check to |
| see if the screen is locked. |
| |
| """ |
| version = 1 |
| POLICY_NAME = 'AllowScreenLock' |
| |
| def _test_lock_status(self, case): |
| """ |
| Verify the screen lock status. |
| |
| @param case: bool or None, setting of AllowScreenLock policy. |
| |
| """ |
| _keyboard = keyboard.Keyboard() |
| lock_state = self.cr.login_status['isScreenLocked'] |
| if lock_state: |
| raise error.TestFail('Screen was locked prior to test') |
| |
| # Lock the screen with the screenlock hotkey |
| _keyboard.press_key('search+L') |
| is_locked = self.cr.login_status['isScreenLocked'] |
| |
| # Policy is None or True |
| if case is not False and not is_locked: |
| raise error.TestFail('Screen was NOT locked when should be') |
| elif case is False and is_locked: |
| raise error.TestFail('Screen was LOCKED when should not be') |
| _keyboard.close() |
| |
| 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. |
| |
| """ |
| self.setup_case(user_policies={self.POLICY_NAME: case}) |
| self._test_lock_status(case) |
