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How to use gracefullyCloseAll method in Playwright Internal

Best JavaScript code snippet using playwright-internal

processLauncher.js

Source:processLauncher.js

...27 * See the License for the specific language governing permissions and28 * limitations under the License.29 */30const gracefullyCloseSet = new Set();31async function gracefullyCloseAll() {32  await Promise.all(Array.from(gracefullyCloseSet).map(gracefullyClose => gracefullyClose().catch(e => {})));33} // We currently spawn a process per page when recording video in Chromium.34//  This triggers "too many listeners" on the process object once you have more than 10 pages open.35const maxListeners = process.getMaxListeners();36if (maxListeners !== 0) process.setMaxListeners(Math.max(maxListeners || 0, 100));37async function launchProcess(options) {38  const stdio = options.stdio === 'pipe' ? ['ignore', 'pipe', 'pipe', 'pipe', 'pipe'] : ['pipe', 'pipe', 'pipe'];39  options.log(`<launching> ${options.command} ${options.args ? options.args.join(' ') : ''}`);40  const spawnOptions = {41    // On non-windows platforms, `detached: true` makes child process a leader of a new42    // process group, making it possible to kill child process tree with `.kill(-pid)` command.43    // @see https://nodejs.org/api/child_process.html#child_process_options_detached44    detached: process.platform !== 'win32',45    env: options.env,...

driver.js

Source:driver.js

1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.launchBrowserServer = launchBrowserServer;6exports.printApiJson = printApiJson;7exports.runDriver = runDriver;8exports.runServer = runServer;9var _fs = _interopRequireDefault(require("fs"));10var playwright = _interopRequireWildcard(require("../.."));11var _dispatcher = require("../dispatchers/dispatcher");12var _playwrightDispatcher = require("../dispatchers/playwrightDispatcher");13var _transport = require("../protocol/transport");14var _playwrightServer = require("../remote/playwrightServer");15var _playwright = require("../server/playwright");16var _processLauncher = require("../utils/processLauncher");17function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }18function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }19function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }20/**21 * Copyright (c) Microsoft Corporation.22 *23 * Licensed under the Apache License, Version 2.0 (the 'License");24 * you may not use this file except in compliance with the License.25 * You may obtain a copy of the License at26 *27 * http://www.apache.org/licenses/LICENSE-2.028 *29 * Unless required by applicable law or agreed to in writing, software30 * distributed under the License is distributed on an "AS IS" BASIS,31 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.32 * See the License for the specific language governing permissions and33 * limitations under the License.34 */35/* eslint-disable no-console */36function printApiJson() {37  // Note: this file is generated by build-playwright-driver.sh38  console.log(JSON.stringify(require('../../api.json')));39}40function runDriver() {41  const dispatcherConnection = new _dispatcher.DispatcherConnection();42  new _dispatcher.Root(dispatcherConnection, async (rootScope, {43    sdkLanguage44  }) => {45    const playwright = (0, _playwright.createPlaywright)(sdkLanguage);46    return new _playwrightDispatcher.PlaywrightDispatcher(rootScope, playwright);47  });48  const transport = new _transport.Transport(process.stdout, process.stdin);49  transport.onmessage = message => dispatcherConnection.dispatch(JSON.parse(message));50  dispatcherConnection.onmessage = message => transport.send(JSON.stringify(message));51  transport.onclose = async () => {52    // Drop any messages during shutdown on the floor.53    dispatcherConnection.onmessage = () => {}; // Force exit after 30 seconds.54    setTimeout(() => process.exit(0), 30000); // Meanwhile, try to gracefully close all browsers.55    await (0, _processLauncher.gracefullyCloseAll)();56    process.exit(0);57  };58}59async function runServer(port) {60  const server = await _playwrightServer.PlaywrightServer.startDefault();61  const wsEndpoint = await server.listen(port);62  process.on('exit', () => server.close().catch(console.error));63  console.log('Listening on ' + wsEndpoint); // eslint-disable-line no-console64}65async function launchBrowserServer(browserName, configFile) {66  let options = {};67  if (configFile) options = JSON.parse(_fs.default.readFileSync(configFile).toString());68  const browserType = playwright[browserName];69  const server = await browserType.launchServer(options);70  console.log(server.wsEndpoint());...

gridWorker.js

Source:gridWorker.js

1"use strict";2var _ws = _interopRequireDefault(require("ws"));3var _debug = _interopRequireDefault(require("debug"));4var _dispatcher = require("../dispatchers/dispatcher");5var _playwrightDispatcher = require("../dispatchers/playwrightDispatcher");6var _playwright = require("../server/playwright");7var _processLauncher = require("../utils/processLauncher");8function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }9/**10 * Copyright (c) Microsoft Corporation.11 *12 * Licensed under the Apache License, Version 2.0 (the "License");13 * you may not use this file except in compliance with the License.14 * You may obtain a copy of the License at15 *16 * http://www.apache.org/licenses/LICENSE-2.017 *18 * Unless required by applicable law or agreed to in writing, software19 * distributed under the License is distributed on an "AS IS" BASIS,20 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.21 * See the License for the specific language governing permissions and22 * limitations under the License.23 */24function launchGridWorker(gridURL, agentId, workerId) {25  const log = (0, _debug.default)(`[worker ${workerId}]`);26  log('created');27  const ws = new _ws.default(gridURL + `/registerWorker?agentId=${agentId}&workerId=${workerId}`);28  const dispatcherConnection = new _dispatcher.DispatcherConnection();29  dispatcherConnection.onmessage = message => ws.send(JSON.stringify(message));30  ws.once('open', () => {31    new _dispatcher.Root(dispatcherConnection, async rootScope => {32      const playwright = (0, _playwright.createPlaywright)('javascript');33      const dispatcher = new _playwrightDispatcher.PlaywrightDispatcher(rootScope, playwright);34      dispatcher.enableSocksProxy();35      return dispatcher;36    });37  });38  ws.on('message', message => dispatcherConnection.dispatch(JSON.parse(message.toString())));39  ws.on('close', async () => {40    // Drop any messages during shutdown on the floor.41    dispatcherConnection.onmessage = () => {};42    setTimeout(() => process.exit(0), 30000); // Meanwhile, try to gracefully close all browsers.43    await (0, _processLauncher.gracefullyCloseAll)();44    process.exit(0);45  });46}...

gridBrowserWorker.js

Source:gridBrowserWorker.js

1"use strict";2var _debug = _interopRequireDefault(require("debug"));3var _ws = _interopRequireDefault(require("ws"));4var _playwrightConnection = require("../remote/playwrightConnection");5var _processLauncher = require("../utils/processLauncher");6function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }7/**8 * Copyright (c) Microsoft Corporation.9 *10 * Licensed under the Apache License, Version 2.0 (the "License");11 * you may not use this file except in compliance with the License.12 * You may obtain a copy of the License at13 *14 * http://www.apache.org/licenses/LICENSE-2.015 *16 * Unless required by applicable law or agreed to in writing, software17 * distributed under the License is distributed on an "AS IS" BASIS,18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.19 * See the License for the specific language governing permissions and20 * limitations under the License.21 */22function launchGridBrowserWorker(gridURL, agentId, workerId, browserAlias) {23  const log = (0, _debug.default)(`pw:grid:worker:${workerId}`);24  log('created');25  const ws = new _ws.default(gridURL.replace('http://', 'ws://') + `/registerWorker?agentId=${agentId}&workerId=${workerId}`);26  new _playwrightConnection.PlaywrightConnection(ws, true, browserAlias, true, undefined, log, async () => {27    log('exiting process');28    setTimeout(() => process.exit(0), 30000); // Meanwhile, try to gracefully close all browsers.29    await (0, _processLauncher.gracefullyCloseAll)();30    process.exit(0);31  });32}...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3    const browser = await chromium.launch();4    const context = await browser.newContext();5    const page = await context.newPage();6    await page.screenshot({ path: `example.png` });7    await browser.close();8    await browser._gracefullyCloseAll();9})();10const { chromium } = require('playwright');11(async () => {12    const browser = await chromium.launch();13    const context = await browser.newContext();14    const page = await context.newPage();15    await page.screenshot({ path: `example.png` });16    await page.close();17    await browser._gracefullyCloseAll();18})();19const { chromium } = require('playwright');20(async () => {21    const browser = await chromium.launch();22    const context = await browser.newContext();23    const page = await context.newPage();24    await page.screenshot({ path: `example.png` });25    await context.close();26    await browser._gracefullyCloseAll();27})();28const { chromium } = require('playwright');29(async () => {30    const browser = await chromium.launch();31    const context = await browser.newContext();32    const page = await context.newPage();33    await page.screenshot({ path: `example.png` });34    await browser.close();35    await browser._gracefullyCloseAll();36})();37const { chromium } = require('playwright');38(async () => {39    const browser = await chromium.launch();40    const context = await browser.newContext();41    const page = await context.newPage();

Using AI Code Generation

1const { chromium } = require('playwright');2const { gracefullyCloseAll } = require('playwright/lib/server/browserType');3(async () => {4  const browserServer = await chromium.launchServer();5  await gracefullyCloseAll();6})();

Using AI Code Generation

1const { gracefullyCloseAll } = require('playwright/lib/server/browserType');2await gracefullyCloseAll();3const { gracefullyCloseAll } = require('playwright/lib/server/browserType');4await gracefullyCloseAll();5const { gracefullyCloseAll } = require('playwright/lib/server/browserType');6await gracefullyCloseAll();7const { gracefullyCloseAll } = require('playwright/lib/server/browserType');8await gracefullyCloseAll();9const { gracefullyCloseAll } = require('playwright/lib/server/browserType');10await gracefullyCloseAll();11const { gracefullyCloseAll } = require('playwright/lib/server/browserType');12await gracefullyCloseAll();13const { gracefullyCloseAll } = require('playwright/lib/server/browserType');14await gracefullyCloseAll();15const { gracefullyCloseAll } = require('playwright/lib/server/browserType');16await gracefullyCloseAll();17const { gracefullyCloseAll } = require('playwright/lib/server/browserType');18await gracefullyCloseAll();19const { gracefullyCloseAll } = require('playwright/lib/server/browserType');20await gracefullyCloseAll();21const { gracefullyCloseAll } = require('playwright/lib/server/browserType');22await gracefullyCloseAll();23const { gracefullyCloseAll } = require('playwright/lib/server/browserType');24await gracefullyCloseAll();25const { gracefullyCloseAll } = require('playwright/lib/server/browserType');26await gracefullyCloseAll();27const { gracefullyCloseAll } = require('playwright/lib/server/browserType');28await gracefullyCloseAll();29const { gracefullyCloseAll } =

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3    const browser = await playwright.webkit.launch();4    const page = await browser.newPage();5    await browser.contexts()[0].gracefullyCloseAll();6})();7const playwright = require('playwright');8(async () => {9    const browser = await playwright.webkit.launch();10    const page = await browser.newPage();11    await page.close();12    await browser.close();13})();14const playwright = require('playwright');

Using AI Code Generation

1const { gracefullyCloseAll } = require('playwright/lib/server/browserType');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.screenshot({ path: 'example.png' });7  await browser.close();8})();9gracefullyCloseAll();10    at CDPSession.send (C:\Users\user\Desktop\Playwright\playwright\lib\cdp.js:73:19)11    at BrowserContext._close (C:\Users\user\Desktop\Playwright\playwright\lib\browserContext.js:265:19)12    at async BrowserContext.close (C:\Users\user\Desktop\Playwright\playwright\lib\browserContext.js:258:9)13    at async Object.<anonymous> (C:\Users\user\Desktop\Playwright\playwright\lib\server\browserType.js:17:11)14    at async Promise.all (index 0)15    at async BrowserType.gracefullyCloseAll (C:\Users\user\Desktop\Playwright\playwright\lib\server\browserType.js:16:5)16    at async Object.<anonymous> (C:\Users\user\Desktop\Playwright\playwright\lib\server\browserType.js:31:5)17    at async Promise.all (index 0)18    at async BrowserType.gracefullyCloseAll (C:\Users\user\Desktop\Playwright\playwright\lib\server\browserType.js:16:5)19    at async Object.<anonymous> (C:\Users\user\Desktop\Playwright\playwright\lib\server\browserType.js:31:5)20    at async Promise.all (index 0)21    at async BrowserType.gracefullyCloseAll (C:\Users\user\Desktop\Playwright\playwright\lib\server\browserType.js:16:5)

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch();4  const browserContext = await browser.newContext();5  const page = await browserContext.newPage();6  await page.screenshot({ path: `example.png` });7  await browser.close();8  await playwright.gracefullyCloseAll();9})();10If you are using Playwright in a Node.js environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:11const playwright = require('playwright');12If you are using Playwright in a browser environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:13import * as playwright from 'playwright';14If you are using Playwright in a TypeScript environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:15import * as playwright from 'playwright';16If you are using Playwright in a Java environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:17import com.microsoft.playwright.*;18If you are using Playwright in a Python environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:19import playwright20If you are using Playwright in a .NET environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:21using Microsoft.Playwright;22If you are using Playwright in a Ruby environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:23If you are using Playwright in a PHP environment, you can use the same approach as above. The only difference is that you will need to import the Playwright module as follows:24use Microsoft\Playwright;

Using AI Code Generation

1const { gracefullyCloseAll } = require('@playwright/test/lib/server/processLauncher');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  await browser.close();6})();7const { chromium } = require('playwright');8(async () => {9  const browserServer = await chromium.launchServer();10  const browser = await browserServer.connect();11  await browser.close();12  await browserServer.close();13})();14const { chromium } = require('playwright');15(async () => {16  const browserServer = await chromium.launchServer();17  const browser = await browserServer.connect();18  await browser.close();19  await browserServer.close();20})();21const { gracefullyCloseAll } = require('@playwright/test/lib/server/processLauncher');22const { gracefullyCloseAll } = require('@playwright/test/lib/server/processLauncher');23const { gracefullyCloseAll } = require('@playwright/test/lib/server/processLauncher');24const { gracefullyCloseAll } = require('@playwright/test/lib/server/processLauncher');25const { gracefullyCloseAll } = require('@playwright/test/lib/server/processLauncher');26const { gracefullyCloseAll } = require('@playwright/test/lib/server/processLauncher');27const { gracefullyCloseAll } = require('@playwright/test

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.screenshot({ path: `example.png` });7  await page.close();8  await context.close();9  await browser.close();10  await browser.gracefullyCloseAll();11})();12Method Description browserContexts() This method is used to get all the browser contexts. browserServer() This method is used to get the browser server. close() This method is used to close all the browsers. connectOverCDP() This method is used to connect to a browser over CDP. createBrowserFetcher() This method is used to create a browser fetcher. deleteAllCookies() This method is used to delete all the cookies. deleteCookies() This method is used to delete the cookies. download() This method is used to download a file. evaluateOnNewDocument() This method is used to evaluate a script on a new document. exposeBinding() This method is used to expose a binding. exposeFunction() This method is used to expose a function. existingPages() This method is used to get all the existing pages. existingBrowserContexts() This method is used to get all the existing browser contexts. existingBrowserServers() This method is used to get all the existing browser servers. existingBrowserFetchers() This method is used to get all the existing browser fetchers. exist

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.
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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.
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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.