src/third_party/devtools/test/webtests/http/tests/devtools/audits/audits-flags-run.js

// Copyright 2018 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.

(async function() {
  TestRunner.addResult('Tests that audits panel passes flags.\n');
  await TestRunner.navigatePromise('resources/audits-basic.html');

  await TestRunner.loadModule('audits_test_runner');
  await TestRunner.showPanel('audits');

  const dialogElement = AuditsTestRunner.getContainerElement();
  dialogElement.querySelector('input[name="audits.device_type"][value="desktop"]').click();
  // Turn off simulated throttling.
  dialogElement.querySelector('.audits-settings-pane > div').shadowRoot
               .querySelectorAll('span')[1].shadowRoot
               .querySelector('input').click();

  AuditsTestRunner.dumpStartAuditState();
  AuditsTestRunner.getRunButton().click();

  const {artifacts, lhr} = await AuditsTestRunner.waitForResults();
  TestRunner.addResult(`\n=============== Lighthouse Results ===============`);
  TestRunner.addResult(`emulatedFormFactor: ${lhr.configSettings.emulatedFormFactor}`);
  TestRunner.addResult(`disableStorageReset: ${lhr.configSettings.disableStorageReset}`);
  TestRunner.addResult(`throttlingMethod: ${lhr.configSettings.throttlingMethod}`);
  TestRunner.addResult(`TestedAsMobileDevice: ${artifacts.TestedAsMobileDevice}`);

  TestRunner.completeTest();
})();