KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta 
How to use validateBrowserContextOptions method in Playwright Internal
Best JavaScript code snippet using playwright-internal
browserContext.js
Source:browserContext.js 
...342 for (const page of context.pages()) {343 if (page._ownedContext) throw new Error('Please use browser.newContext() for multi-page scripts that share the context.');344 }345}346function validateBrowserContextOptions(options, browserOptions) {347 if (options.noDefaultViewport && options.deviceScaleFactor !== undefined) throw new Error(`"deviceScaleFactor" option is not supported with null "viewport"`);348 if (options.noDefaultViewport && options.isMobile !== undefined) throw new Error(`"isMobile" option is not supported with null "viewport"`);349 if (options.acceptDownloads === undefined) options.acceptDownloads = true;350 if (!options.viewport && !options.noDefaultViewport) options.viewport = {351 width: 1280,352 height: 720353 };354 if (options.recordVideo) {355 if (!options.recordVideo.size) {356 if (options.noDefaultViewport) {357 options.recordVideo.size = {358 width: 800,359 height: 600360 };...
ffBrowser.js
Source:ffBrowser.js
1'use strict'2Object.defineProperty(exports, '__esModule', {3 value: true4})5exports.FFBrowserContext = exports.FFBrowser = void 06var _errors = require('../../utils/errors')7var _utils = require('../../utils/utils')8var _browser = require('../browser')9var _browserContext = require('../browserContext')10var network = _interopRequireWildcard(require('../network'))11var _ffConnection = require('./ffConnection')12var _ffPage = require('./ffPage')13function _getRequireWildcardCache(nodeInterop) {14 if (typeof WeakMap !== 'function') return null15 var cacheBabelInterop = new WeakMap()16 var cacheNodeInterop = new WeakMap()17 return (_getRequireWildcardCache = function (nodeInterop) {18 return nodeInterop ? cacheNodeInterop : cacheBabelInterop19 })(nodeInterop)20}21function _interopRequireWildcard(obj, nodeInterop) {22 if (!nodeInterop && obj && obj.__esModule) {23 return obj24 }25 if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {26 return { default: obj }27 }28 var cache = _getRequireWildcardCache(nodeInterop)29 if (cache && cache.has(obj)) {30 return cache.get(obj)31 }32 var newObj = {}33 var hasPropertyDescriptor =34 Object.defineProperty && Object.getOwnPropertyDescriptor35 for (var key in obj) {36 if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {37 var desc = hasPropertyDescriptor38 ? Object.getOwnPropertyDescriptor(obj, key)39 : null40 if (desc && (desc.get || desc.set)) {41 Object.defineProperty(newObj, key, desc)42 } else {43 newObj[key] = obj[key]44 }45 }46 }47 newObj.default = obj48 if (cache) {49 cache.set(obj, newObj)50 }51 return newObj52}53/**54 * Copyright 2018 Google Inc. All rights reserved.55 * Modifications copyright (c) Microsoft Corporation.56 *57 * Licensed under the Apache License, Version 2.0 (the 'License');58 * you may not use this file except in compliance with the License.59 * You may obtain a copy of the License at60 *61 * http://www.apache.org/licenses/LICENSE-2.062 *63 * Unless required by applicable law or agreed to in writing, software64 * distributed under the License is distributed on an 'AS IS' BASIS,65 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.66 * See the License for the specific language governing permissions and67 * limitations under the License.68 */69class FFBrowser extends _browser.Browser {70 static async connect(transport, options) {71 const connection = new _ffConnection.FFConnection(72 transport,73 options.protocolLogger,74 options.browserLogsCollector75 )76 const browser = new FFBrowser(connection, options)77 if (options.__testHookOnConnectToBrowser)78 await options.__testHookOnConnectToBrowser()79 const promises = [80 connection.send('Browser.enable', {81 attachToDefaultContext: !!options.persistent82 }),83 browser._initVersion()84 ]85 if (options.persistent) {86 browser._defaultContext = new FFBrowserContext(87 browser,88 undefined,89 options.persistent90 )91 promises.push(browser._defaultContext._initialize())92 }93 if (options.proxy)94 promises.push(95 browser._connection.send(96 'Browser.setBrowserProxy',97 toJugglerProxyOptions(options.proxy)98 )99 )100 await Promise.all(promises)101 return browser102 }103 constructor(connection, options) {104 super(options)105 this._connection = void 0106 this._ffPages = void 0107 this._contexts = void 0108 this._version = ''109 this._userAgent = ''110 this._connection = connection111 this._ffPages = new Map()112 this._contexts = new Map()113 this._connection.on(_ffConnection.ConnectionEvents.Disconnected, () =>114 this._onDisconnect()115 )116 this._connection.on(117 'Browser.attachedToTarget',118 this._onAttachedToTarget.bind(this)119 )120 this._connection.on(121 'Browser.detachedFromTarget',122 this._onDetachedFromTarget.bind(this)123 )124 this._connection.on(125 'Browser.downloadCreated',126 this._onDownloadCreated.bind(this)127 )128 this._connection.on(129 'Browser.downloadFinished',130 this._onDownloadFinished.bind(this)131 )132 this._connection.on(133 'Browser.videoRecordingFinished',134 this._onVideoRecordingFinished.bind(this)135 )136 }137 async _initVersion() {138 const result = await this._connection.send('Browser.getInfo')139 this._version = result.version.substring(result.version.indexOf('/') + 1)140 this._userAgent = result.userAgent141 }142 isConnected() {143 return !this._connection._closed144 }145 async newContext(options) {146 ;(0, _browserContext.validateBrowserContextOptions)(options, this.options)147 if (options.isMobile)148 throw new Error('options.isMobile is not supported in Firefox')149 const { browserContextId } = await this._connection.send(150 'Browser.createBrowserContext',151 {152 removeOnDetach: true153 }154 )155 const context = new FFBrowserContext(this, browserContextId, options)156 await context._initialize()157 this._contexts.set(browserContextId, context)158 return context159 }160 contexts() {161 return Array.from(this._contexts.values())162 }163 version() {164 return this._version165 }166 userAgent() {167 return this._userAgent168 }169 _onDetachedFromTarget(payload) {170 const ffPage = this._ffPages.get(payload.targetId)171 this._ffPages.delete(payload.targetId)172 ffPage.didClose()173 }174 _onAttachedToTarget(payload) {175 const { targetId, browserContextId, openerId, type } = payload.targetInfo176 ;(0, _utils.assert)(type === 'page')177 const context = browserContextId178 ? this._contexts.get(browserContextId)179 : this._defaultContext180 ;(0, _utils.assert)(181 context,182 `Unknown context id:${browserContextId}, _defaultContext: ${this._defaultContext}`183 )184 const session = this._connection.createSession(payload.sessionId)185 const opener = openerId ? this._ffPages.get(openerId) : null186 const ffPage = new _ffPage.FFPage(session, context, opener)187 this._ffPages.set(targetId, ffPage)188 }189 _onDownloadCreated(payload) {190 const ffPage = this._ffPages.get(payload.pageTargetId)191 ;(0, _utils.assert)(ffPage)192 if (!ffPage) return193 let originPage = ffPage._initializedPage // If it's a new window download, report it on the opener page.194 if (!originPage) {195 // Resume the page creation with an error. The page will automatically close right196 // after the download begins.197 ffPage._markAsError(new Error('Starting new page download'))198 if (ffPage._opener) originPage = ffPage._opener._initializedPage199 }200 if (!originPage) return201 this._downloadCreated(202 originPage,203 payload.uuid,204 payload.url,205 payload.suggestedFileName206 )207 }208 _onDownloadFinished(payload) {209 const error = payload.canceled ? 'canceled' : payload.error210 this._downloadFinished(payload.uuid, error)211 }212 _onVideoRecordingFinished(payload) {213 var _this$_takeVideo214 ;(_this$_takeVideo = this._takeVideo(payload.screencastId)) === null ||215 _this$_takeVideo === void 0216 ? void 0217 : _this$_takeVideo.reportFinished()218 }219 _onDisconnect() {220 for (const video of this._idToVideo.values())221 video.artifact.reportFinished(_errors.kBrowserClosedError)222 this._idToVideo.clear()223 this._didClose()224 }225}226exports.FFBrowser = FFBrowser227class FFBrowserContext extends _browserContext.BrowserContext {228 constructor(browser, browserContextId, options) {229 super(browser, options, browserContextId)230 }231 async _initialize() {232 ;(0, _utils.assert)(!this._ffPages().length)233 const browserContextId = this._browserContextId234 const promises = [super._initialize()]235 promises.push(236 this._browser._connection.send('Browser.setDownloadOptions', {237 browserContextId,238 downloadOptions: {239 behavior: this._options.acceptDownloads ? 'saveToDisk' : 'cancel',240 downloadsDir: this._browser.options.downloadsPath241 }242 })243 )244 if (this._options.viewport) {245 const viewport = {246 viewportSize: {247 width: this._options.viewport.width,248 height: this._options.viewport.height249 },250 deviceScaleFactor: this._options.deviceScaleFactor || 1251 }252 promises.push(253 this._browser._connection.send('Browser.setDefaultViewport', {254 browserContextId,255 viewport256 })257 )258 }259 if (this._options.hasTouch)260 promises.push(261 this._browser._connection.send('Browser.setTouchOverride', {262 browserContextId,263 hasTouch: true264 })265 )266 if (this._options.userAgent)267 promises.push(268 this._browser._connection.send('Browser.setUserAgentOverride', {269 browserContextId,270 userAgent: this._options.userAgent271 })272 )273 if (this._options.bypassCSP)274 promises.push(275 this._browser._connection.send('Browser.setBypassCSP', {276 browserContextId,277 bypassCSP: true278 })279 )280 if (this._options.ignoreHTTPSErrors)281 promises.push(282 this._browser._connection.send('Browser.setIgnoreHTTPSErrors', {283 browserContextId,284 ignoreHTTPSErrors: true285 })286 )287 if (this._options.javaScriptEnabled === false)288 promises.push(289 this._browser._connection.send('Browser.setJavaScriptDisabled', {290 browserContextId,291 javaScriptDisabled: true292 })293 )294 if (this._options.locale)295 promises.push(296 this._browser._connection.send('Browser.setLocaleOverride', {297 browserContextId,298 locale: this._options.locale299 })300 )301 if (this._options.timezoneId)302 promises.push(303 this._browser._connection.send('Browser.setTimezoneOverride', {304 browserContextId,305 timezoneId: this._options.timezoneId306 })307 )308 if (this._options.permissions)309 promises.push(this.grantPermissions(this._options.permissions))310 if (this._options.extraHTTPHeaders || this._options.locale)311 promises.push(312 this.setExtraHTTPHeaders(this._options.extraHTTPHeaders || [])313 )314 if (this._options.httpCredentials)315 promises.push(this.setHTTPCredentials(this._options.httpCredentials))316 if (this._options.geolocation)317 promises.push(this.setGeolocation(this._options.geolocation))318 if (this._options.offline)319 promises.push(this.setOffline(this._options.offline))320 promises.push(321 this._browser._connection.send('Browser.setColorScheme', {322 browserContextId,323 colorScheme:324 this._options.colorScheme !== undefined325 ? this._options.colorScheme326 : 'light'327 })328 )329 promises.push(330 this._browser._connection.send('Browser.setReducedMotion', {331 browserContextId,332 reducedMotion:333 this._options.reducedMotion !== undefined334 ? this._options.reducedMotion335 : 'no-preference'336 })337 )338 promises.push(339 this._browser._connection.send('Browser.setForcedColors', {340 browserContextId,341 forcedColors:342 this._options.forcedColors !== undefined343 ? this._options.forcedColors344 : 'none'345 })346 )347 if (this._options.recordVideo) {348 promises.push(349 this._ensureVideosPath().then(() => {350 return this._browser._connection.send(351 'Browser.setVideoRecordingOptions',352 {353 // validateBrowserContextOptions ensures correct video size.354 options: {355 ...this._options.recordVideo.size,356 dir: this._options.recordVideo.dir357 },358 browserContextId: this._browserContextId359 }360 )361 })362 )363 }364 if (this._options.proxy) {365 promises.push(366 this._browser._connection.send('Browser.setContextProxy', {367 browserContextId: this._browserContextId,368 ...toJugglerProxyOptions(this._options.proxy)369 })370 )371 }372 await Promise.all(promises)373 }374 _ffPages() {375 return Array.from(this._browser._ffPages.values()).filter(376 (ffPage) => ffPage._browserContext === this377 )378 }379 pages() {380 return this._ffPages()381 .map((ffPage) => ffPage._initializedPage)382 .filter((pageOrNull) => !!pageOrNull)383 }384 async newPageDelegate() {385 ;(0, _browserContext.assertBrowserContextIsNotOwned)(this)386 const { targetId } = await this._browser._connection387 .send('Browser.newPage', {388 browserContextId: this._browserContextId389 })390 .catch((e) => {391 if (e.message.includes('Failed to override timezone'))392 throw new Error(`Invalid timezone ID: ${this._options.timezoneId}`)393 throw e394 })395 return this._browser._ffPages.get(targetId)396 }397 async _doCookies(urls) {398 const { cookies } = await this._browser._connection.send(399 'Browser.getCookies',400 {401 browserContextId: this._browserContextId402 }403 )404 return network.filterCookies(405 cookies.map((c) => {406 const copy = { ...c }407 delete copy.size408 delete copy.session409 return copy410 }),411 urls412 )413 }414 async addCookies(cookies) {415 const cc = network416 .rewriteCookies(cookies)417 .map((c) => ({418 ...c,419 expires: c.expires && c.expires !== -1 ? c.expires : undefined420 }))421 await this._browser._connection.send('Browser.setCookies', {422 browserContextId: this._browserContextId,423 cookies: cc424 })425 }426 async clearCookies() {427 await this._browser._connection.send('Browser.clearCookies', {428 browserContextId: this._browserContextId429 })430 }431 async _doGrantPermissions(origin, permissions) {432 const webPermissionToProtocol = new Map([433 ['geolocation', 'geo'],434 ['persistent-storage', 'persistent-storage'],435 ['push', 'push'],436 ['notifications', 'desktop-notification']437 ])438 const filtered = permissions.map((permission) => {439 const protocolPermission = webPermissionToProtocol.get(permission)440 if (!protocolPermission)441 throw new Error('Unknown permission: ' + permission)442 return protocolPermission443 })444 await this._browser._connection.send('Browser.grantPermissions', {445 origin: origin,446 browserContextId: this._browserContextId,447 permissions: filtered448 })449 }450 async _doClearPermissions() {451 await this._browser._connection.send('Browser.resetPermissions', {452 browserContextId: this._browserContextId453 })454 }455 async setGeolocation(geolocation) {456 ;(0, _browserContext.verifyGeolocation)(geolocation)457 this._options.geolocation = geolocation458 await this._browser._connection.send('Browser.setGeolocationOverride', {459 browserContextId: this._browserContextId,460 geolocation: geolocation || null461 })462 }463 async setExtraHTTPHeaders(headers) {464 this._options.extraHTTPHeaders = headers465 let allHeaders = this._options.extraHTTPHeaders466 if (this._options.locale)467 allHeaders = network.mergeHeaders([468 allHeaders,469 network.singleHeader('Accept-Language', this._options.locale)470 ])471 await this._browser._connection.send('Browser.setExtraHTTPHeaders', {472 browserContextId: this._browserContextId,473 headers: allHeaders474 })475 }476 async setOffline(offline) {477 this._options.offline = offline478 await this._browser._connection.send('Browser.setOnlineOverride', {479 browserContextId: this._browserContextId,480 override: offline ? 'offline' : 'online'481 })482 }483 async _doSetHTTPCredentials(httpCredentials) {484 this._options.httpCredentials = httpCredentials485 await this._browser._connection.send('Browser.setHTTPCredentials', {486 browserContextId: this._browserContextId,487 credentials: httpCredentials || null488 })489 }490 async _doAddInitScript(source) {491 await this._browser._connection.send(492 'Browser.addScriptToEvaluateOnNewDocument',493 {494 browserContextId: this._browserContextId,495 script: source496 }497 )498 }499 async _doExposeBinding(binding) {500 await this._browser._connection.send('Browser.addBinding', {501 browserContextId: this._browserContextId,502 name: binding.name,503 script: binding.source504 })505 }506 async _doUpdateRequestInterception() {507 await this._browser._connection.send('Browser.setRequestInterception', {508 browserContextId: this._browserContextId,509 enabled: !!this._requestInterceptor510 })511 }512 _onClosePersistent() {}513 async _doClose() {514 ;(0, _utils.assert)(this._browserContextId)515 await this._browser._connection.send('Browser.removeBrowserContext', {516 browserContextId: this._browserContextId517 })518 this._browser._contexts.delete(this._browserContextId)519 }520 async _doCancelDownload(uuid) {521 await this._browser._connection.send('Browser.cancelDownload', {522 uuid523 })524 }525}526exports.FFBrowserContext = FFBrowserContext527function toJugglerProxyOptions(proxy) {528 const proxyServer = new URL(proxy.server)529 let port = parseInt(proxyServer.port, 10)530 let type = 'http'531 if (proxyServer.protocol === 'socks5:') type = 'socks'532 else if (proxyServer.protocol === 'socks4:') type = 'socks4'533 else if (proxyServer.protocol === 'https:') type = 'https'534 if (proxyServer.port === '') {535 if (proxyServer.protocol === 'http:') port = 80536 else if (proxyServer.protocol === 'https:') port = 443537 }538 return {539 type,540 bypass: proxy.bypass541 ? proxy.bypass.split(',').map((domain) => domain.trim())542 : [],543 host: proxyServer.hostname,544 port,545 username: proxy.username,546 password: proxy.password547 }...
browser.js
Source:browser.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.Browser = void 0;6var _browserContext = require("./browserContext");7var _page = require("./page");8var _download = require("./download");9var _instrumentation = require("./instrumentation");10var _artifact = require("./artifact");11/**12 * Copyright (c) Microsoft Corporation.13 *14 * Licensed under the Apache License, Version 2.0 (the "License");15 * you may not use this file except in compliance with the License.16 * You may obtain a copy of the License at17 *18 * http://www.apache.org/licenses/LICENSE-2.019 *20 * Unless required by applicable law or agreed to in writing, software21 * distributed under the License is distributed on an "AS IS" BASIS,22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.23 * See the License for the specific language governing permissions and24 * limitations under the License.25 */26class Browser extends _instrumentation.SdkObject {27 constructor(options) {28 super(options.rootSdkObject, 'browser');29 this.options = void 0;30 this._downloads = new Map();31 this._defaultContext = null;32 this._startedClosing = false;33 this._idToVideo = new Map();34 this.attribution.browser = this;35 this.options = options;36 }37 async newContext(metadata, options) {38 (0, _browserContext.validateBrowserContextOptions)(options, this.options);39 const context = await this.doCreateNewContext(options);40 if (options.storageState) await context.setStorageState(metadata, options.storageState);41 return context;42 }43 _downloadCreated(page, uuid, url, suggestedFilename) {44 const download = new _download.Download(page, this.options.downloadsPath || '', uuid, url, suggestedFilename);45 this._downloads.set(uuid, download);46 }47 _downloadFilenameSuggested(uuid, suggestedFilename) {48 const download = this._downloads.get(uuid);49 if (!download) return;50 download._filenameSuggested(suggestedFilename);51 }52 _downloadFinished(uuid, error) {53 const download = this._downloads.get(uuid);54 if (!download) return;55 download.artifact.reportFinished(error);56 this._downloads.delete(uuid);57 }58 _videoStarted(context, videoId, path, pageOrError) {59 const artifact = new _artifact.Artifact(context, path);60 this._idToVideo.set(videoId, {61 context,62 artifact63 });64 pageOrError.then(page => {65 if (page instanceof _page.Page) {66 page._video = artifact;67 page.emitOnContext(_browserContext.BrowserContext.Events.VideoStarted, artifact);68 page.emit(_page.Page.Events.Video, artifact);69 }70 });71 }72 _takeVideo(videoId) {73 const video = this._idToVideo.get(videoId);74 this._idToVideo.delete(videoId);75 return video === null || video === void 0 ? void 0 : video.artifact;76 }77 _didClose() {78 for (const context of this.contexts()) context._browserClosed();79 if (this._defaultContext) this._defaultContext._browserClosed();80 this.emit(Browser.Events.Disconnected);81 }82 async close() {83 if (!this._startedClosing) {84 this._startedClosing = true;85 await this.options.browserProcess.close();86 }87 if (this.isConnected()) await new Promise(x => this.once(Browser.Events.Disconnected, x));88 }89 async killForTests() {90 await this.options.browserProcess.kill();91 }92}93exports.Browser = Browser;94Browser.Events = {95 Disconnected: 'disconnected'...
Using AI Code Generation
1const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');2const { validateBrowserTypeOptions } = require('playwright/lib/server/browserType');3const { validateLaunchOptions } = require('playwright/lib/server/browserType');4const { validateBrowserOptions } = require('playwright/lib/server/browserType');5const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');6const { validateBrowserTypeOptions } = require('playwright/lib/server/browserType');7const { validateLaunchOptions } = require('playwright/lib/server/browserType');8const { validateBrowserOptions } = require('playwright/lib/server/browserType');9const { devices } = require('playwright');10const { chromium } = require('playwright');11const { firefox } = require('playwright');12const { webkit } = require('playwright');13const { BrowserContext } = require('playwright');14const { BrowserType } = require('playwright');15const { Browser } = require('playwright');16const { DeviceDescriptor } = require('playwright');17const { ElementHandle } = require('playwright');18const { Frame } = require('playwright');19const { Page } = require('playwright');20const { Playwright } = require('playwright');21const { Request } = require('playwright');22const { Response } = require('playwright');23const { Route } = require('playwright');24const { WebSocket } = require('playwright');25const { TimeoutError } = require('playwright');26const { BrowserContextOptions } = require('playwright');27const { LaunchOptions } = require('playwright');28const { BrowserOptions } = require('playwright');29const { BrowserTypeOptions } = require('playwright');30const { BrowserContextOptions } = require('playwright');31const { LaunchOptions } = require('playwright');32const { BrowserOptions } = require('playwright');33const { BrowserTypeOptions } = require('playwright');34const { BrowserContextOptions } = require('playwright');35const { LaunchOptions } = require('playwright');36const { BrowserOptions } = require('playwright');37const { BrowserTypeOptions } = require('playwright');38const { BrowserContextOptions } = require('playwright');39const { LaunchOptions } = require('playwright');40const { BrowserOptions } = require('playwright');41const { BrowserTypeOptions } = require('playwright');42const { BrowserContext
Using AI Code Generation
1const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');2const options = { ignoreHTTPSErrors: true, viewport: { width: 800, height: 600 } };3validateBrowserContextOptions(options);4console.log('Valid options');5const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');6const options = { ignoreHTTPSErrors: true, viewport: { width: 800, height: 600 }, foo: 'bar' };7validateBrowserContextOptions(options);8console.log('Valid options');9[Error: Unknown option "foo" while launching browser. Pass { ignoreDefaultArgs: ['--disable-extensions'] } when launching browser to disable validation.]
Using AI Code Generation
1const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');2const options = {3 recordVideo: {4 size: { width: 1280, height: 720 },5 },6};7const result = validateBrowserContextOptions(options);8console.log(result);9const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');10const options = {11 recordVideo: {12 size: { width: 1280, height: 720 },13 },14};15const result = validateBrowserContextOptions(options);16console.log(result);17const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');18const options = {19 recordVideo: {20 size: { width: 1280, height: 720 },21 },22};23const result = validateBrowserContextOptions(options);24console.log(result);25const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');26const options = {27 recordVideo: {28 size: { width: 1280, height: 720 },29 },30};31const result = validateBrowserContextOptions(options);32console.log(result);
Using AI Code Generation
1const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');2const { validateBrowserType } = require('playwright/lib/server/browserType');3const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');4const { validateBrowserType } = require('playwright/lib/server/browserType');5const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');6const { validateBrowserType } = require('playwright/lib/server/browserType');7const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');8const { validateBrowserType } = require('playwright/lib/server/browserType');9const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');10const { validateBrowserType } = require('playwright/lib/server/browserType');11const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');12const { validateBrowserType } = require('playwright/lib/server/browserType');13const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');14const { validateBrowserType } = require('playwright/lib/server/browserType');15const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');16const { validateBrowserType } = require('playwright/lib/server/browserType');17const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');18const { validateBrowserType } = require('playwright/lib/server/browserType');19const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');20const { validateBrowserType } = require('playwright/lib/server/browserType');21const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');
Using AI Code Generation
1const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');2const {chromium} = require('playwright');3const browser = await chromium.launch();4const context = await browser.newContext();5const options = context.options();6const errors = validateBrowserContextOptions(options);7console.log(errors);8await browser.close();9[ { message: 'options.recordVideo.dir must be a non-empty string' } ]
Using AI Code Generation
1const { validateBrowserContextOptions } = require('playwright/lib/internal/utils');2const options = {3 proxy: {4 }5};6const validatedOptions = validateBrowserContextOptions(options);7console.log(validatedOptions);
Using AI Code Generation
1const { validateBrowserContextOptions } = require('playwright/lib/server/browserContext');2const options = { viewport: { width: 800, height: 600 } };3if (validateBrowserContextOptions(options)) {4 console.log('options are valid');5} else {6 console.log('options are invalid');7}
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
Run Playwright Internal 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?
