perftest_facebook.js

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

async function test(context, commands) {

  await commands.navigate("https://www.example.com");

  await commands.wait.byTime(15000);

  // Fill in:

  let username = "some_user@mail.com";

  let passworld = "topsecretpassword";

  // We start by navigating to the login page.

  await commands.navigate("https://www.facebook.com");

  // When we fill in a input field/click on a link we wanna

  // try/catch that if the HTML on the page changes in the feature

  // sitespeed.io will automatically log the error in a user friendly

  // way, and the error will be re-thrown so you can act on it.

  await commands.wait.byTime(5000);

  // Add text into an input field, finding the field by id

  await commands.addText.bySelector(username, "input[name=email]");

  await commands.wait.byTime(2000);

  await commands.addText.bySelector(passworld, "input[name=pass]");

  await commands.wait.byTime(2000);

  // Start the measurement before we click on the

  // submit button. Sitespeed.io will start the video recording

  // and prepare everything.

  // Find the sumbit button and click it and then wait

  // for the pageCompleteCheck to finish

  await commands.measure.start("pageload");

  // There are two variants of the facebook login page:

  try {

    await commands.click.bySelectorAndWait("button[name=login]");

  } catch (e) {

    await commands.click.bySelectorAndWait("input[type=submit]");

  // Stop and collect the measurement before the next page we want to measure

  await commands.measure.stop();

module.exports = {

  test,

  owner: "Performance Team",

  name: "Facebook",

  description: "Measures time to log in to Facebook",

};