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How to use envObjectToArray method in Playwright Internal

Best JavaScript code snippet using playwright-internal

browserType.js

Source:browserType.js

1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.BrowserType = void 0;6var _browser3 = require("./browser");7var _browserContext = require("./browserContext");8var _channelOwner = require("./channelOwner");9var _connection = require("./connection");10var _events = require("./events");11var _clientHelper = require("./clientHelper");12var _utils = require("../utils/utils");13var _errors = require("../utils/errors");14var _async = require("../utils/async");15/**16 * Copyright (c) Microsoft Corporation.17 *18 * Licensed under the Apache License, Version 2.0 (the "License");19 * you may not use this file except in compliance with the License.20 * You may obtain a copy of the License at21 *22 * http://www.apache.org/licenses/LICENSE-2.023 *24 * Unless required by applicable law or agreed to in writing, software25 * distributed under the License is distributed on an "AS IS" BASIS,26 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.27 * See the License for the specific language governing permissions and28 * limitations under the License.29 */30class BrowserType extends _channelOwner.ChannelOwner {31  constructor(...args) {32    super(...args);33    this._serverLauncher = void 0;34    this._contexts = new Set();35    this._playwright = void 0;36    this._defaultContextOptions = {};37    this._defaultLaunchOptions = {};38    this._onDidCreateContext = void 0;39    this._onWillCloseContext = void 0;40  }41  static from(browserType) {42    return browserType._object;43  }44  executablePath() {45    if (!this._initializer.executablePath) throw new Error('Browser is not supported on current platform');46    return this._initializer.executablePath;47  }48  name() {49    return this._initializer.name;50  }51  async launch(options = {}) {52    const logger = options.logger || this._defaultLaunchOptions.logger;53    (0, _utils.assert)(!options.userDataDir, 'userDataDir option is not supported in `browserType.launch`. Use `browserType.launchPersistentContext` instead');54    (0, _utils.assert)(!options.port, 'Cannot specify a port without launching as a server.');55    options = { ...this._defaultLaunchOptions,56      ...options57    };58    const launchOptions = { ...options,59      ignoreDefaultArgs: Array.isArray(options.ignoreDefaultArgs) ? options.ignoreDefaultArgs : undefined,60      ignoreAllDefaultArgs: !!options.ignoreDefaultArgs && !Array.isArray(options.ignoreDefaultArgs),61      env: options.env ? (0, _clientHelper.envObjectToArray)(options.env) : undefined62    };63    const browser = _browser3.Browser.from((await this._channel.launch(launchOptions)).browser);64    browser._logger = logger;65    browser._setBrowserType(this);66    browser._localUtils = this._playwright._utils;67    return browser;68  }69  async launchServer(options = {}) {70    if (!this._serverLauncher) throw new Error('Launching server is not supported');71    options = { ...this._defaultLaunchOptions,72      ...options73    };74    return this._serverLauncher.launchServer(options);75  }76  async launchPersistentContext(userDataDir, options = {}) {77    var _this$_onDidCreateCon;78    const logger = options.logger || this._defaultLaunchOptions.logger;79    (0, _utils.assert)(!options.port, 'Cannot specify a port without launching as a server.');80    options = { ...this._defaultLaunchOptions,81      ...this._defaultContextOptions,82      ...options83    };84    const contextParams = await (0, _browserContext.prepareBrowserContextParams)(options);85    const persistentParams = { ...contextParams,86      ignoreDefaultArgs: Array.isArray(options.ignoreDefaultArgs) ? options.ignoreDefaultArgs : undefined,87      ignoreAllDefaultArgs: !!options.ignoreDefaultArgs && !Array.isArray(options.ignoreDefaultArgs),88      env: options.env ? (0, _clientHelper.envObjectToArray)(options.env) : undefined,89      channel: options.channel,90      userDataDir91    };92    const result = await this._channel.launchPersistentContext(persistentParams);93    const context = _browserContext.BrowserContext.from(result.context);94    context._options = contextParams;95    context._logger = logger;96    context._setBrowserType(this);97    context._localUtils = this._playwright._utils;98    await ((_this$_onDidCreateCon = this._onDidCreateContext) === null || _this$_onDidCreateCon === void 0 ? void 0 : _this$_onDidCreateCon.call(this, context));99    return context;100  }101  async connect(optionsOrWsEndpoint, options) {102    if (typeof optionsOrWsEndpoint === 'string') return this._connect(optionsOrWsEndpoint, options);103    (0, _utils.assert)(optionsOrWsEndpoint.wsEndpoint, 'options.wsEndpoint is required');104    return this._connect(optionsOrWsEndpoint.wsEndpoint, optionsOrWsEndpoint);105  }106  async _connect(wsEndpoint, params = {}) {107    const logger = params.logger;108    return await this._wrapApiCall(async () => {109      const deadline = params.timeout ? (0, _utils.monotonicTime)() + params.timeout : 0;110      let browser;111      const {112        pipe113      } = await this._channel.connect({114        wsEndpoint,115        headers: params.headers,116        slowMo: params.slowMo,117        timeout: params.timeout118      });119      const closePipe = () => pipe.close().catch(() => {});120      const connection = new _connection.Connection();121      connection.markAsRemote();122      connection.on('close', closePipe);123      const onPipeClosed = () => {124        var _browser2;125        // Emulate all pages, contexts and the browser closing upon disconnect.126        for (const context of ((_browser = browser) === null || _browser === void 0 ? void 0 : _browser.contexts()) || []) {127          var _browser;128          for (const page of context.pages()) page._onClose();129          context._onClose();130        }131        (_browser2 = browser) === null || _browser2 === void 0 ? void 0 : _browser2._didClose();132        connection.close(_errors.kBrowserClosedError);133      };134      pipe.on('closed', onPipeClosed);135      connection.onmessage = message => pipe.send({136        message137      }).catch(onPipeClosed);138      pipe.on('message', ({139        message140      }) => {141        try {142          connection.dispatch(message);143        } catch (e) {144          console.error(`Playwright: Connection dispatch error`);145          console.error(e);146          closePipe();147        }148      });149      const createBrowserPromise = new Promise(async (fulfill, reject) => {150        try {151          // For tests.152          if (params.__testHookBeforeCreateBrowser) await params.__testHookBeforeCreateBrowser();153          const playwright = await connection.initializePlaywright();154          if (!playwright._initializer.preLaunchedBrowser) {155            reject(new Error('Malformed endpoint. Did you use launchServer method?'));156            closePipe();157            return;158          }159          playwright._setSelectors(this._playwright.selectors);160          browser = _browser3.Browser.from(playwright._initializer.preLaunchedBrowser);161          browser._logger = logger;162          browser._shouldCloseConnectionOnClose = true;163          browser._setBrowserType(playwright[browser._name]);164          browser._localUtils = this._playwright._utils;165          browser.on(_events.Events.Browser.Disconnected, closePipe);166          fulfill(browser);167        } catch (e) {168          reject(e);169        }170      });171      const result = await (0, _async.raceAgainstDeadline)(createBrowserPromise, deadline);172      if (!result.timedOut) {173        return result.result;174      } else {175        closePipe();176        throw new Error(`Timeout ${params.timeout}ms exceeded`);177      }178    });179  }180  connectOverCDP(endpointURLOrOptions, options) {181    if (typeof endpointURLOrOptions === 'string') return this._connectOverCDP(endpointURLOrOptions, options);182    const endpointURL = 'endpointURL' in endpointURLOrOptions ? endpointURLOrOptions.endpointURL : endpointURLOrOptions.wsEndpoint;183    (0, _utils.assert)(endpointURL, 'Cannot connect over CDP without wsEndpoint.');184    return this.connectOverCDP(endpointURL, endpointURLOrOptions);185  }186  async _connectOverCDP(endpointURL, params = {}) {187    if (this.name() !== 'chromium') throw new Error('Connecting over CDP is only supported in Chromium.');188    const headers = params.headers ? (0, _utils.headersObjectToArray)(params.headers) : undefined;189    const result = await this._channel.connectOverCDP({190      endpointURL,191      headers,192      slowMo: params.slowMo,193      timeout: params.timeout194    });195    const browser = _browser3.Browser.from(result.browser);196    if (result.defaultContext) browser._contexts.add(_browserContext.BrowserContext.from(result.defaultContext));197    browser._logger = params.logger;198    browser._setBrowserType(this);199    browser._localUtils = this._playwright._utils;200    return browser;201  }202}...

clientHelper.js

Source:clientHelper.js

...32  if (deprecatedHits.has(methodName)) return;33  deprecatedHits.add(methodName);34  console.warn(message);35}36function envObjectToArray(env) {37  const result = [];38  for (const name in env) {39    if (!Object.is(env[name], undefined)) result.push({40      name,41      value: String(env[name])42    });43  }44  return result;45}46async function evaluationScript(fun, arg, addSourceUrl = true) {47  if (typeof fun === 'function') {48    const source = fun.toString();49    const argString = Object.is(arg, undefined) ? 'undefined' : JSON.stringify(arg);50    return `(${source})(${argString})`;...

browserServerImpl.js

Source:browserServerImpl.js

1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.BrowserServerLauncherImpl = void 0;6var _ws = require("ws");7var _clientHelper = require("./client/clientHelper");8var _utils = require("./utils/utils");9var _instrumentation = require("./server/instrumentation");10var _playwright = require("./server/playwright");11var _playwrightServer = require("./remote/playwrightServer");12var _helper = require("./server/helper");13var _stackTrace = require("./utils/stackTrace");14/**15 * Copyright (c) Microsoft Corporation.16 *17 * Licensed under the Apache License, Version 2.0 (the 'License");18 * you may not use this file except in compliance with the License.19 * You may obtain a copy of the License at20 *21 * http://www.apache.org/licenses/LICENSE-2.022 *23 * Unless required by applicable law or agreed to in writing, software24 * distributed under the License is distributed on an "AS IS" BASIS,25 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.26 * See the License for the specific language governing permissions and27 * limitations under the License.28 */29class BrowserServerLauncherImpl {30  constructor(browserName) {31    this._browserName = void 0;32    this._browserName = browserName;33  }34  async launchServer(options = {}) {35    const playwright = (0, _playwright.createPlaywright)('javascript'); // 1. Pre-launch the browser36    const metadata = (0, _instrumentation.internalCallMetadata)();37    const browser = await playwright[this._browserName].launch(metadata, { ...options,38      ignoreDefaultArgs: Array.isArray(options.ignoreDefaultArgs) ? options.ignoreDefaultArgs : undefined,39      ignoreAllDefaultArgs: !!options.ignoreDefaultArgs && !Array.isArray(options.ignoreDefaultArgs),40      env: options.env ? (0, _clientHelper.envObjectToArray)(options.env) : undefined41    }, toProtocolLogger(options.logger)).catch(e => {42      const log = _helper.helper.formatBrowserLogs(metadata.log);43      (0, _stackTrace.rewriteErrorMessage)(e, `${e.message} Failed to launch browser.${log}`);44      throw e;45    });46    let path = `/${(0, _utils.createGuid)()}`;47    if (options.wsPath) path = options.wsPath.startsWith('/') ? options.wsPath : `/${options.wsPath}`; // 2. Start the server48    const server = new _playwrightServer.PlaywrightServer(path, Infinity, false, browser);49    const wsEndpoint = await server.listen(options.port); // 3. Return the BrowserServer interface50    const browserServer = new _ws.EventEmitter();51    browserServer.process = () => browser.options.browserProcess.process;52    browserServer.wsEndpoint = () => wsEndpoint;53    browserServer.close = () => browser.options.browserProcess.close();54    browserServer.kill = () => browser.options.browserProcess.kill();55    browserServer._disconnectForTest = () => server.close();56    browser.options.browserProcess.onclose = async (exitCode, signal) => {57      server.close();58      browserServer.emit('close', exitCode, signal);59    };60    return browserServer;61  }62}63exports.BrowserServerLauncherImpl = BrowserServerLauncherImpl;64function toProtocolLogger(logger) {65  return logger ? (direction, message) => {66    if (logger.isEnabled('protocol', 'verbose')) logger.log('protocol', 'verbose', (direction === 'send' ? 'SEND âº ' : 'â RECV ') + JSON.stringify(message), [], {});67  } : undefined;...

Using AI Code Generation

1const { chromium } = require('playwright');2const envObjectToArray = require('playwright/lib/utils/utils').envObjectToArray;3(async () => {4  const browser = await chromium.launch({5    env: {6    }7  });8  const page = await browser.newPage();9  await page.screenshot({ path: `example.png` });10  await browser.close();11})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch({headless: false});4  const context = await browser.newContext();5  context.on('console', msg => console.log('PAGE LOG:', msg.text()));6  const page = await context.newPage();7  await page.screenshot({ path: `example.png` });8  await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch({headless: false});13  const context = await browser.newContext();14  context.on('console', msg => console.log('PAGE LOG:', msg.text()));15  const page = await context.newPage();16  await page.screenshot({ path: `example.png` });17  await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch({headless: false});22  const context = await browser.newContext();23  const page = await context.newPage();24  await page.screenshot({ path: `example.png` });25  const envObject = { 'key1': 'value1', 'key2': 'value2' };26  const envArray = playwright.envObjectToArray(envObject);27  await browser.close();28})();29const { chromium } =

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