| # Copyright 2016 The Chromium 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 telemetry import decorators |
| from telemetry.testing import tab_test_case |
| |
| |
| class AboutTracingIntegrationTest(tab_test_case.TabTestCase): |
| |
| @decorators.Disabled('android', |
| 'win', # https://crbug.com/632871 |
| 'chromeos') # https://crbug.com/654044 |
| def testBasicTraceRecording(self): |
| action_runner = self._tab.action_runner |
| action_runner.Navigate('chrome://tracing') |
| record_button_js = ( |
| "document.querySelector('tr-ui-timeline-view').shadowRoot." |
| "querySelector('#record-button')") |
| |
| # Click 'record' to trigger record selection diaglog. |
| action_runner.WaitForElement(element_function=record_button_js) |
| action_runner.ClickElement(element_function=record_button_js) |
| |
| # Wait for record selection diaglog to pop up, then click record. |
| action_runner.WaitForElement(selector='.overlay') |
| action_runner.ClickElement( |
| element_function=("document.querySelector('.overlay').shadowRoot." |
| "querySelectorAll('button')[0]")) |
| |
| # Stop recording after 1 seconds. |
| action_runner.Wait(1) |
| action_runner.ClickElement( |
| element_function= |
| "document.querySelector('.overlay').querySelector('button')") |
| |
| # Make sure that we can see the browser track. |
| action_runner.WaitForElement(selector='div[title~="Browser"]') |
