How to use browser.runtime.getBrowserInfo method in Cypress
Best JavaScript code snippet using cypress
runtime-checks.test.js
Source:runtime-checks.test.js 
1'use strict'2/* eslint-env browser, webextensions */3const { describe, it, before, beforeEach, after } = require('mocha')4const { expect } = require('chai')5const browser = require('sinon-chrome')6const { createRuntimeChecks } = require('../../../add-on/src/lib/runtime-checks')7const promiseStub = (result) => () => Promise.resolve(result)8describe('runtime-checks.js', function () {9 before(() => {10 global.browser = browser11 global.chrome = {}12 })13 beforeEach(function () {14 browser.flush()15 })16 describe('isFirefox', function () {17 beforeEach(function () {18 browser.flush()19 })20 it('should return true when in Firefox runtime', async function () {21 browser.runtime.getBrowserInfo = promiseStub({ name: 'Firefox' })22 const runtime = await createRuntimeChecks(browser)23 expect(runtime.isFirefox).to.equal(true)24 })25 it('should return false when not in Firefox runtime', async function () {26 browser.runtime.getBrowserInfo = promiseStub({ name: 'SomethingElse' })27 const runtime = await createRuntimeChecks(browser)28 expect(runtime.isFirefox).to.equal(false)29 })30 })31 describe('requiresXHRCORSfix', function () {32 beforeEach(function () {33 browser.flush()34 })35 it('should return true when in Firefox runtime < 69', async function () {36 browser.runtime.getBrowserInfo = promiseStub({ name: 'Firefox', version: '68.0.0' })37 const runtime = await createRuntimeChecks(browser)38 expect(runtime.requiresXHRCORSfix).to.equal(true)39 })40 it('should return false when in Firefox runtime >= 69', async function () {41 browser.runtime.getBrowserInfo = promiseStub({ name: 'Firefox', version: '69.0.0' })42 const runtime = await createRuntimeChecks(browser)43 expect(runtime.requiresXHRCORSfix).to.equal(false)44 })45 it('should return false when if getBrowserInfo is not present', async function () {46 browser.runtime.getBrowserInfo = undefined47 const runtime = await createRuntimeChecks(browser)48 expect(runtime.requiresXHRCORSfix).to.equal(false)49 })50 })51 describe('isAndroid', function () {52 beforeEach(function () {53 browser.flush()54 })55 it('should return true when in Android runtime', async function () {56 browser.runtime.getPlatformInfo.returns({ os: 'android' })57 const runtime = await createRuntimeChecks(browser)58 expect(runtime.isAndroid).to.equal(true)59 })60 it('should return false when not in Android runtime', async function () {61 browser.runtime.getPlatformInfo.returns({ name: 'SomethingElse' })62 const runtime = await createRuntimeChecks(browser)63 expect(runtime.isAndroid).to.equal(false)64 })65 })66 describe('hasNativeProtocolHandler', function () {67 beforeEach(function () {68 browser.flush()69 })70 it('should return true when browser.protocol namespace is present', async function () {71 // pretend API is in place72 browser.protocol = {}73 browser.protocol.registerStringProtocol = () => Promise.resolve({})74 const runtime = await createRuntimeChecks(browser)75 expect(runtime.hasNativeProtocolHandler).to.equal(true)76 })77 it('should return false browser.protocol APIs are missing', async function () {78 // API is missing79 browser.protocol = undefined80 const runtime = await createRuntimeChecks(browser)81 expect(runtime.hasNativeProtocolHandler).to.equal(false)82 })83 })84 after(function () {85 delete global.browser86 browser.flush()87 })...
background.js
Source:background.js
2// https://ccsearch.creativecommons.org/photos/de53a802-3342-4886-881d-59cb7f50d0eb3// https://www.flickr.com/photos/89978190@N00/31515985384// Init5let browserName = "NonFirefox"; // Default value6// browser.runtime.getBrowserInfo() is not available7// https://github.com/mozilla/webextension-polyfill/issues/1168async function init(){9 // Get the browserName (likely will only work in case it's Firefox)10 if(browser.runtime.getBrowserInfo !== undefined){11 let info = await browser.runtime.getBrowserInfo();12 browserName = info.name;13 }14 15 // Events16 browser.browserAction.onClicked.addListener(async (tab) => {17 await deleteCookies(tab);18 await browser.tabs.reload();19 // Page was reloaded20 });21}22init();23// Functionality24async function deleteCookies(tab){ 25 let cookies = await browser.cookies.getAll(...
chrome-detector.js
Source:chrome-detector.js
1const BROWSERS = {2 CHROME: "CHROME",3 FIREFOX: "FIREFOX",4};5let BROWSER_FEATURES; // eslint-disable-line6let CURRENT_BROWSER = BROWSERS.CHROME;7let CURRENT_BROWSER_VERSION;8const setFeatures = (browser, version) => {9 // defaults10 const features = {11 multitab: false,12 accessKeys: true,13 };14 if (browser === BROWSERS.FIREFOX && version >= 63) {15 features.multitab = true;16 }17 if (browser === BROWSERS.FIREFOX && version < 63) {18 features.accessKeys = false;19 }20 return features;21};22if (typeof browser === "undefined") {23 if (chrome) {24 CURRENT_BROWSER = BROWSERS.CHROME; // eslint-disable-line25 }26} else if (browser.runtime.getBrowserInfo) {27 browser.runtime28 .getBrowserInfo()29 .then((res) => {30 if (res.name === "Firefox") {31 CURRENT_BROWSER = BROWSERS.FIREFOX; // eslint-disable-line32 CURRENT_BROWSER_VERSION = parseFloat(res.version);33 } else {34 CURRENT_BROWSER = BROWSERS.CHROME;35 }36 BROWSER_FEATURES = setFeatures(CURRENT_BROWSER, CURRENT_BROWSER_VERSION);37 })38 .catch((e) => {39 console.log("Failed to get browser version", e); // eslint-disable-line40 CURRENT_BROWSER = BROWSERS.CHROME;41 BROWSER_FEATURES = setFeatures(CURRENT_BROWSER, CURRENT_BROWSER_VERSION);42 });43} else {44 // If we don't have browser.runtime.getBrowserInfo, assume it's Chrome45 // Big assumption, but browser.runtime.getBrowserInfo is not well supported46 CURRENT_BROWSER = BROWSERS.CHROME; // eslint-disable-line47 BROWSER_FEATURES = setFeatures(CURRENT_BROWSER, CURRENT_BROWSER_VERSION); // eslint-disable-line...
ua.js
Source:ua.js
1// UA can be overridden by about:config in FF or devtools in Chrome2// so we'll test for window.chrome.app which is only defined in Chrome3// and for browser.runtime.getBrowserInfo in Firefox 51+4/** @typedef UAExtras5 * @property {false | number} isChrome - Chrome/ium version number or `false`6 * @property {Boolean | number} isFirefox - boolean initially, Firefox version number when ready7 */8/** @typedef UAInjected9 * @property {chrome.runtime.PlatformInfo.arch} arch10 * @property {chrome.runtime.PlatformInfo.os} os11 * @property {string} browserName12 * @property {string} browserVersion13 */14/** @type {UAInjected & UAExtras} */15const ua = {};16export default ua;17// using non-enumerable properties that won't be sent to content scripts via GetInjected18Object.defineProperties(ua, {19 isChrome: {20 value: global.chrome?.app && +navigator.userAgent.match(/Chrom\S+?\/(\d+)|$/)[1] || false,21 },22 isFirefox: {23 // will be replaced with the version number in ready()24 value: !!browser.runtime.getBrowserInfo,25 configurable: true,26 },27 ready: {28 value: Promise.all([29 browser.runtime.getPlatformInfo(),30 browser.runtime.getBrowserInfo?.(),31 ]).then(([{ os, arch }, { name, version } = {}]) => {32 Object.assign(ua, {33 arch,34 os,35 browserName: name?.toLowerCase() || 'chrome',36 browserVersion: version || navigator.userAgent.match(/Chrom\S+?\/(\S+)|$/)[1],37 });38 if (ua.isFirefox) {39 Object.defineProperty(ua, 'isFirefox', {40 value: parseFloat(version),41 });42 }43 }),44 },...
url.test.js
Source:url.test.js
1import test from 'ava';2import nisemono from 'nisemono';3import { init, extractDomain, getFaviconUrl } from '../../src/utils/url';4const validUrl = 'http://example.com/test/index.html';5const fileUrl = 'file:///test/test.html';6const extensionUrl = 'moz-extension://12345/popup/index.html';7const invalidUrl = 'aaaa';8test('extractDomain returns domain of a url', (t) => {9 t.is(extractDomain(validUrl), 'example.com');10 t.is(extractDomain(invalidUrl), null);11});12const { browser } = global;13const { getBrowserInfo } = browser.runtime;14function setupBrowserInfo(name) {15 browser.runtime.getBrowserInfo = nisemono.func();16 nisemono.expects(browser.runtime.getBrowserInfo).resolves({ name });17}18function restoreBrowserInfo() {19 browser.runtime.getBrowserInfo = getBrowserInfo;20}21test('getFaviconUrl returns favison url from web page url', async (t) => {22 setupBrowserInfo('Firefox');23 await init();24 const faviconUrl = 'https://s2.googleusercontent.com/s2/favicons?domain=example.com';25 t.is(getFaviconUrl(validUrl), faviconUrl);26 t.is(getFaviconUrl(fileUrl), null);27 t.is(getFaviconUrl(extensionUrl), null);28 t.is(getFaviconUrl(invalidUrl), null);29 t.is(getFaviconUrl(null), null);30 setupBrowserInfo('chrome');31 await init();32 t.is(getFaviconUrl(validUrl), `chrome://favicon/${validUrl}`);33 t.is(getFaviconUrl(fileUrl), `chrome://favicon/${fileUrl}`);34 t.is(getFaviconUrl(extensionUrl), `chrome://favicon/${extensionUrl}`);35 t.is(getFaviconUrl(invalidUrl), `chrome://favicon/${invalidUrl}`);36 restoreBrowserInfo();...
runtime-checks.js
Source:runtime-checks.js
...4// this is our kitchen sink for runtime detection5function getBrowserInfo (browser) {6 // browser.runtime.getBrowserInfo is not available in Chromium-based browsers7 if (browser && browser.runtime && browser.runtime.getBrowserInfo) {8 return browser.runtime.getBrowserInfo()9 }10 return Promise.resolve({})11}12function getPlatformInfo (browser) {13 if (browser && browser.runtime && browser.runtime.getPlatformInfo) {14 return browser.runtime.getPlatformInfo()15 }16 return Promise.resolve()17}18async function createRuntimeChecks (browser) {19 // browser20 const { name, version } = await getBrowserInfo(browser)21 const isFirefox = name && (name.includes('Firefox') || name.includes('Fennec'))22 const hasNativeProtocolHandler = !!(browser && browser.protocol && browser.protocol.registerStringProtocol) // TODO: chrome.ipfs support...
url.js
Source:url.js
...3const faviconUrl = 'https://s2.googleusercontent.com/s2/favicons';4let browserInfo = { name: 'chrome' };5export function init() {6 if (browser.runtime.getBrowserInfo) {7 return browser.runtime.getBrowserInfo().then((info) => {8 browserInfo = info;9 });10 }11 return Promise.resolve();12}13export function extractDomain(url) {14 if (!url || url.startsWith('moz-extension:') || url.startsWith('file:')) {15 return null;16 }17 try {18 return new URL(url).hostname;19 } catch (e) {20 return null;21 }...
env.js
Source:env.js
1/* global browser chrome */2export const IS_CHROME = typeof chrome !== "undefined" && Boolean(chrome.app);3export function getBrowserInfo() {4 if (typeof browser !== "undefined" && browser.runtime.getBrowserInfo) {5 return browser.runtime.getBrowserInfo();6 }7 return new Promise(resolve => {8 const match = navigator.userAgent.match(/(firefox|chrome)\/([\d.]+)/i);9 if (match) {10 resolve({11 name: match[1],12 version: match[2]13 });14 } else {15 resolve(null);16 }17 });...
Using AI Code Generation
1const getBrowserInfo = () => {2 return new Promise((resolve, reject) => {3 try {4 browser.runtime.getBrowserInfo((info) => {5 resolve(info);6 });7 } catch (e) {8 reject(e);9 }10 });11};12const getBrowserInfo = () => {13 return new Promise((resolve, reject) => {14 try {15 browser.runtime.getBrowserInfo((info) => {16 resolve(info);17 });18 } catch (e) {19 reject(e);20 }21 });22};23const getBrowserInfo = () => {24 return new Promise((resolve, reject) => {25 try {26 browser.runtime.getBrowserInfo((info) => {27 resolve(info);28 });29 } catch (e) {30 reject(e);31 }32 });33};34const getBrowserInfo = () => {35 return new Promise((resolve, reject) => {36 try {37 browser.runtime.getBrowserInfo((info) => {38 resolve(info);39 });40 } catch (e) {41 reject(e);42 }43 });44};45const getBrowserInfo = () => {46 return new Promise((resolve, reject) => {47 try {48 browser.runtime.getBrowserInfo((info) => {49 resolve(info);50 });51 } catch (e) {52 reject(e);53 }54 });55};56const getBrowserInfo = () => {57 return new Promise((resolve, reject) => {58 try {59 browser.runtime.getBrowserInfo((info) => {60 resolve(info);61 });62 } catch (e) {63 reject(e);64 }65 });66};
Using AI Code Generation
1const getBrowserInfo = () => {2 return cy.window().then((win) => {3 return win.browser.runtime.getBrowserInfo();4 });5};6const getManifest = () => {7 return cy.window().then((win) => {8 return win.browser.runtime.getManifest();9 });10};11const getURL = (path) => {12 return cy.window().then((win) => {13 return win.browser.runtime.getURL(path);14 });15};16const reload = () => {17 return cy.window().then((win) => {18 return win.browser.runtime.reload();19 });20};21const requestUpdateCheck = () => {22 return cy.window().then((win) => {23 return win.browser.runtime.requestUpdateCheck();24 });25};26const sendMessage = (message) => {27 return cy.window().then((win) => {28 return win.browser.runtime.sendMessage(message);29 });30};31const sendNativeMessage = (nativeApp, message) => {32 return cy.window().then((win) => {33 return win.browser.runtime.sendNativeMessage(nativeApp, message);34 });35};36const setUninstallURL = (url) => {37 return cy.window().then((win) => {38 return win.browser.runtime.setUninstallURL(url);39 });40};41const onBrowserUpdateAvailable = () => {42 return cy.window().then((win) => {43 return win.browser.runtime.onBrowserUpdateAvailable;44 });45};46const onConnect = () => {47 return cy.window().then((win) => {48 return win.browser.runtime.onConnect;49 });50};51const onConnectExternal = () => {52 return cy.window().then((win) => {53 return win.browser.runtime.onConnectExternal;54 });55};56const onInstalled = () => {
Using AI Code Generation
1describe('browser.runtime.getBrowserInfo', () => {2 it('can get browser info', () => {3 cy.window().then((win) => {4 win.browser.runtime.getBrowserInfo().then((info) => {5 expect(info).to.have.property('name')6 })7 })8 })9})10[MIT](LICENSE)
Using AI Code Generation
1describe('browser.runtime.getBrowserInfo', () => {2 it('returns browser info', () => {3 cy.window().then(win => {4 win.browser.runtime.getBrowserInfo().then(info => {5 expect(info).to.have.property('name', 'Firefox')6 })7 })8 })9})10- [cypress-example-kitchensink](
Using AI Code Generation
1describe('test', () => {2 it('test', () => {3 cy.window().then(win => {4 win.browser.runtime.getBrowserInfo().then(info => {5 expect(info.name).to.equal('Firefox')6 })7 })8 })9})10const browserRuntimePlugin = require('cypress-browser-runtime-plugin')11module.exports = (on, config) => {12 browserRuntimePlugin(on, config)13}14cy.window().then(win => {15 win.browser.runtime.getBrowserInfo().then(info => {16 expect(info.name).to.equal('Firefox')17 })18})19[MIT](
Using AI Code Generation
1describe('Browser Info', () => {2 it('browser info', () => {3 cy.window().then(win => {4 win.browser.runtime.getBrowserInfo().then(info => {5 expect(info.name).to.eq('Firefox')6 })7 })8 })9})
Cypress Tutorial
Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.
Chapters:
- What is Cypress? -
- Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
- Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
- Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
- Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
- Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
- Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
- Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
- How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.
Certification
You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.
YouTube
Watch this 3 hours of complete tutorial to learn the basics of Cypress and various Cypress commands with the Cypress testing at LambdaTest.
Run Cypress automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
