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How to use prepareBrowserContextParams method in Playwright Internal
Best JavaScript code snippet using playwright-internal
browserContext.js
Source:browserContext.js 
...341 await this._channel.recorderSupplementEnable(params);342 }343}344exports.BrowserContext = BrowserContext;345async function prepareBrowserContextParams(options) {346 if (options.videoSize && !options.videosPath) throw new Error(`"videoSize" option requires "videosPath" to be specified`);347 if (options.extraHTTPHeaders) network.validateHeaders(options.extraHTTPHeaders);348 const contextParams = { ...options,349 viewport: options.viewport === null ? undefined : options.viewport,350 noDefaultViewport: options.viewport === null,351 extraHTTPHeaders: options.extraHTTPHeaders ? (0, _utils.headersObjectToArray)(options.extraHTTPHeaders) : undefined,352 storageState: typeof options.storageState === 'string' ? JSON.parse(await _fs.default.promises.readFile(options.storageState, 'utf8')) : options.storageState353 };354 if (!contextParams.recordVideo && options.videosPath) {355 contextParams.recordVideo = {356 dir: options.videosPath,357 size: options.videoSize358 };359 }...
browser.js
Source:browser.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.Browser = void 0;6var _browserContext = require("./browserContext");7var _channelOwner = require("./channelOwner");8var _events = require("./events");9var _errors = require("../utils/errors");10var _cdpSession = require("./cdpSession");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 _channelOwner.ChannelOwner {27 static from(browser) {28 return browser._object;29 }30 static fromNullable(browser) {31 return browser ? Browser.from(browser) : null;32 }33 constructor(parent, type, guid, initializer) {34 super(parent, type, guid, initializer);35 this._contexts = new Set();36 this._isConnected = true;37 this._closedPromise = void 0;38 this._shouldCloseConnectionOnClose = false;39 this._browserType = void 0;40 this._name = void 0;41 this._localUtils = void 0;42 this._name = initializer.name;43 this._channel.on('close', () => this._didClose());44 this._closedPromise = new Promise(f => this.once(_events.Events.Browser.Disconnected, f));45 }46 _setBrowserType(browserType) {47 this._browserType = browserType;48 for (const context of this._contexts) context._setBrowserType(browserType);49 }50 async newContext(options = {}) {51 var _this$_browserType$_o, _this$_browserType;52 options = { ...this._browserType._defaultContextOptions,53 ...options54 };55 const contextOptions = await (0, _browserContext.prepareBrowserContextParams)(options);56 const context = _browserContext.BrowserContext.from((await this._channel.newContext(contextOptions)).context);57 context._options = contextOptions;58 this._contexts.add(context);59 context._logger = options.logger || this._logger;60 context._setBrowserType(this._browserType);61 context._localUtils = this._localUtils;62 await ((_this$_browserType$_o = (_this$_browserType = this._browserType)._onDidCreateContext) === null || _this$_browserType$_o === void 0 ? void 0 : _this$_browserType$_o.call(_this$_browserType, context));63 return context;64 }65 contexts() {66 return [...this._contexts];67 }68 version() {69 return this._initializer.version;70 }71 async newPage(options = {}) {72 const context = await this.newContext(options);73 const page = await context.newPage();74 page._ownedContext = context;75 context._ownerPage = page;76 return page;77 }78 isConnected() {79 return this._isConnected;80 }81 async newBrowserCDPSession() {82 return _cdpSession.CDPSession.from((await this._channel.newBrowserCDPSession()).session);83 }84 async startTracing(page, options = {}) {85 await this._channel.startTracing({ ...options,86 page: page ? page._channel : undefined87 });88 }89 async stopTracing() {90 return Buffer.from((await this._channel.stopTracing()).binary, 'base64');91 }92 async close() {93 try {94 if (this._shouldCloseConnectionOnClose) this._connection.close(_errors.kBrowserClosedError);else await this._channel.close();95 await this._closedPromise;96 } catch (e) {97 if ((0, _errors.isSafeCloseError)(e)) return;98 throw e;99 }100 }101 _didClose() {102 this._isConnected = false;103 this.emit(_events.Events.Browser.Disconnected, this);104 }105}...
Using AI Code Generation
1const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext(prepareBrowserContextParams({6 viewport: {7 },8 }));9 const page = await context.newPage();10 await page.screenshot({ path: `example.png` });11 await browser.close();12})();13### `prepareBrowserContextParams(options)`
Using AI Code Generation
1const { chromium } = require('playwright');2const { prepareBrowserContextParams } = require('playwright/lib/server/browserType');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext(prepareBrowserContextParams({6 viewport: { width: 600, height: 600 },7 geolocation: { longitude: 12.492507, latitude: 41.889938 },8 httpCredentials: { username: 'user', password: 'pass' },9 extraHTTPHeaders: { foo: 'bar' },10 httpState: { extraHeaders: { foo: 'bar' } },11 storageState: { cookies: [{ name: 'example-cookie', value: 'best' }] }12 }));13 const page = await context.newPage();14 await browser.close();15})();16const { chromium } = require('playwright');17const { prepareBrowserContextParams } = require('playwright/lib/server/browserType');18(async () => {19 const browser = await chromium.launchPersistentContext('data-dir', prepareBrowserContextParams({20 viewport: { width: 600, height: 600 },21 geolocation: { longitude: 12.492507, latitude: 41.889938 },22 httpCredentials: { username: 'user', password: 'pass' },23 extraHTTPHeaders: { foo: 'bar' },24 httpState: { extra
Using AI Code Generation
1const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4 const browserServer = await chromium.launchServer();5 const wsEndpoint = browserServer.wsEndpoint();6 const browser = await chromium.connect({ wsEndpoint });7 const browserContext = await browser.newContext();8 const browserContextParams = prepareBrowserContextParams(browserContext);9 console.log(browserContextParams);10 await browserServer.close();11})();
Using AI Code Generation
1const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');2const { BrowserType } = require('playwright/lib/server/browserType');3const { Browser } = require('playwright/lib/server/browser');4const { BrowserContext } = require('playwright/lib/server/browserContext');5const browserType = new BrowserType('chromium', '/path/to/chromium');6const browser = new Browser(browserType, '/path/to/browser', 'browserId');7const context = new BrowserContext(browser, 'contextId', prepareBrowserContextParams({8 viewport: {9 }10}));11const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');12const { BrowserType } = require('playwright/lib/server/browserType');13const { Browser } = require('playwright/lib/server/browser');14const { BrowserContext } = require('playwright/lib/server/browserContext');15const browserType = new BrowserType('chromium', '/path/to/chromium');16const browser = new Browser(browserType, '/path/to/browser', 'browserId');17const context = new BrowserContext(browser, 'contextId', prepareBrowserContextParams({18 viewport: {19 }20}));21const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');22const { BrowserType } = require('playwright/lib/server/browserType');23const { Browser } = require('playwright/lib/server/browser');24const { BrowserContext } = require('playwright/lib/server/browserContext');25const browserType = new BrowserType('chromium', '/path/to/chromium');26const browser = new Browser(browserType, '/path/to/browser', 'browserId');27const context = new BrowserContext(browser, 'contextId', prepareBrowserContextParams({28 viewport: {29 }30}));31const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');32const { BrowserType } = require('playwright/lib/server/browserType');33const { Browser } = require('playwright
Using AI Code Generation
1const playwright = require('playwright');2const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');3const { chromium } = playwright;4const browser = await chromium.launch();5const context = await browser.newContext();6const params = prepareBrowserContextParams(context);7console.log(params);8await browser.close();
Using AI Code Generation
1const { prepareBrowserContextParams } = require('playwright/lib/server/browserContext');2const { launch } = require('playwright')3(async () => {4 const browser = await launch();5 const context = await browser.newContext();6 const params = await prepareBrowserContextParams(context);7 console.log(params);8 await browser.close();9})();10{ viewport: { width: 1280, height: 720 },11 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/77.0.3844.0 Safari/537.36',12 permissions: {},13 extraHTTPHeaders: {} }14const { prepareStorageState } = require('playwright/lib/server/browserContext');15const { launch } = require('playwright')16(async () => {17 const browser = await launch();18 const context = await browser.newContext();19 const storageState = await prepareStorageState(context);20 console.log(storageState);21 await browser.close();22})();23{ cookies: [],24 sessionStorage: [] }25const { prepareTracing } = require('playwright/lib/server/browserContext');26const { launch } = require('playwright')27(async () => {28 const browser = await launch();29 const context = await browser.newContext();30 const tracing = await prepareTracing(context, { screenshots: true, snapshots: true });31 console.log(tracing);32 await browser.close();33})();34{ screenshots: true, snapshots: true }35const { prepareVideo } = require
Using AI Code Generation
1const { prepareBrowserContextParams } = require('@playwright/test/lib/server/browserContext');2const browserContextParams = prepareBrowserContextParams({3 launchOptions: {4 },5 contextOptions: {6 viewport: { width: 1280, height: 720 },7 },8 testOptions: {9 use: {10 },11 },12 config: {13 use: {14 },15 },16});17console.log(browserContextParams);
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