| # Copyright 2018 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.common_lib import utils |
| from autotest_lib.client.cros.enterprise import enterprise_policy_base |
| |
| from telemetry.core import exceptions |
| |
| |
| class policy_AlternateErrorPages( |
| enterprise_policy_base.EnterprisePolicyTest): |
| """ |
| Test effect of policy_AlternateErrorPages policy on Chrome OS. |
| |
| """ |
| version = 1 |
| |
| POLICY_NAME = 'AlternateErrorPagesEnabled' |
| SUGGESTED = 'If spelling is correct, try running Connectivity Diagnostics.' |
| RESULTS_DICT = { |
| True: SUGGESTED, |
| False: 'Checking the connection', |
| None: SUGGESTED} |
| |
| def _alt_page_check(self, policy_value): |
| """ |
| Navigates to an invalid webpage, then checks the first item of the |
| suggestion list. |
| |
| @param policy_value: bool or None, the setting of the policy. |
| |
| """ |
| search_box = '#suggestions-list li' |
| tab = self.navigate_to_url('http://localhost-8080/') |
| |
| get_text = "document.querySelector('{}').innerText".format(search_box) |
| |
| def is_page_loaded(): |
| """ |
| Checks to see if page has fully loaded. |
| |
| @returns True if loaded False if not. |
| |
| """ |
| try: |
| tab.EvaluateJavaScript(get_text) |
| return True |
| except exceptions.EvaluateException: |
| return False |
| |
| # Wait for the page to load before checking it. |
| utils.poll_for_condition( |
| lambda: is_page_loaded(), |
| exception=error.TestFail('Page Never loaded!'), |
| timeout=5, |
| sleep_interval=1, |
| desc='Polling for page to load.') |
| |
| list_content = tab.EvaluateJavaScript(get_text) |
| |
| if self.RESULTS_DICT[policy_value] != list_content: |
| raise error.TestFail( |
| 'AlternateErrorPage was not set! Expected the first item in' |
| ' the suggestions-list to be "{}" but received "{}"' |
| .format(self.RESULTS_DICT[policy_value], list_content)) |
| |
| def run_once(self, case): |
| """ |
| @param case: Name of the test case to run. |
| |
| """ |
| self.setup_case(user_policies={self.POLICY_NAME: case}) |
| self._alt_page_check(case) |