Best JavaScript code snippet using playwright-internal
utils.js
Source: utils.js
...458 var _process$env$PW_CLI_T;459 langName = process.env.PW_CLI_TARGET_LANG;460 langVersion = (_process$env$PW_CLI_T = process.env.PW_CLI_TARGET_LANG_VERSION) !== null && _process$env$PW_CLI_T !== void 0 ? _process$env$PW_CLI_T : 'unknown';461 }462 return `Playwright/${getPlaywrightVersion()} (${_os.default.arch()}; ${osIdentifier} ${osVersion}) ${langName}/${langVersion}`;463}464function getPlaywrightVersion(majorMinorOnly = false) {465 const packageJson = require('./../../package.json');466 return majorMinorOnly ? packageJson.version.split('.').slice(0, 2).join('.') : packageJson.version;467}468function constructURLBasedOnBaseURL(baseURL, givenURL) {469 try {470 return new URL.URL(givenURL, baseURL).toString();471 } catch (e) {472 return givenURL;473 }474}475const hostPlatform = (() => {476 const platform = _os.default.platform();477 if (platform === 'darwin') {478 const ver = _os.default.release().split('.').map(a => parseInt(a, 10));...
userAgent.js
Source: userAgent.js
...65 const {66 langName,67 langVersion68 } = getClientLanguage();69 return `Playwright/${getPlaywrightVersion()} (${_os.default.arch()}; ${osIdentifier} ${osVersion}) ${langName}/${langVersion}`;70}71function getClientLanguage() {72 let langName = 'unknown';73 let langVersion = 'unknown';74 if (!process.env.PW_LANG_NAME) {75 langName = 'node';76 langVersion = process.version.substring(1).split('.').slice(0, 2).join('.');77 } else if (['node', 'python', 'java', 'csharp'].includes(process.env.PW_LANG_NAME)) {78 var _process$env$PW_LANG_;79 langName = process.env.PW_LANG_NAME;80 langVersion = (_process$env$PW_LANG_ = process.env.PW_LANG_NAME_VERSION) !== null && _process$env$PW_LANG_ !== void 0 ? _process$env$PW_LANG_ : 'unknown';81 }82 return {83 langName,84 langVersion85 };86}87function getPlaywrightVersion(majorMinorOnly = false) {88 const packageJson = require('./../../package.json');89 return majorMinorOnly ? packageJson.version.split('.').slice(0, 2).join('.') : packageJson.version;...
gridClient.js
Source: gridClient.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.GridClient = void 0;6var _ws = _interopRequireDefault(require("ws"));7var _connection = require("../client/connection");8var _utils = require("../utils/utils");9function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }10/**11 * Copyright (c) Microsoft Corporation.12 *13 * Licensed under the Apache License, Version 2.0 (the "License");14 * you may not use this file except in compliance with the License.15 * You may obtain a copy of the License at16 *17 * http://www.apache.org/licenses/LICENSE-2.018 *19 * Unless required by applicable law or agreed to in writing, software20 * distributed under the License is distributed on an "AS IS" BASIS,21 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.22 * See the License for the specific language governing permissions and23 * limitations under the License.24 */25class GridClient {26 static async connect(gridURL) {27 const params = new URLSearchParams();28 params.set('pwVersion', (0, _utils.getPlaywrightVersion)(true29 /* majorMinorOnly */30 ));31 const ws = new _ws.default(`${gridURL}/claimWorker?` + params.toString());32 const errorText = await Promise.race([new Promise(f => ws.once('message', () => f(undefined))), new Promise(f => ws.once('close', (code, reason) => f(reason)))]);33 if (errorText) throw errorText;34 const connection = new _connection.Connection();35 connection.markAsRemote();36 connection.onmessage = message => ws.send(JSON.stringify(message));37 ws.on('message', message => connection.dispatch(JSON.parse(message.toString())));38 ws.on('close', (code, reason) => connection.close(reason));39 const playwright = await connection.initializePlaywright();40 playwright._enablePortForwarding();41 return new GridClient(ws, playwright);42 }43 constructor(ws, playwright) {44 this._ws = void 0;45 this._playwright = void 0;46 this._ws = ws;47 this._playwright = playwright;48 }49 playwright() {50 return this._playwright;51 }52 close() {53 this._ws.close();54 }55}...
gridAgent.js
Source: gridAgent.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.launchGridAgent = launchGridAgent;6var _debug = _interopRequireDefault(require("debug"));7var _ws = _interopRequireDefault(require("ws"));8var _child_process = require("child_process");9var _utils = require("../utils/utils");10function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }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 */26function launchGridAgent(agentId, gridURL) {27 const log = (0, _debug.default)(`[agent ${agentId}]`);28 log('created');29 const params = new URLSearchParams();30 params.set('pwVersion', (0, _utils.getPlaywrightVersion)(true31 /* majorMinorOnly */32 ));33 params.set('agentId', agentId);34 const ws = new _ws.default(gridURL + `/registerAgent?` + params.toString());35 ws.on('message', workerId => {36 log('Worker requested ' + workerId);37 (0, _child_process.fork)(require.resolve('./gridWorker.js'), [gridURL, agentId, workerId], {38 detached: true39 });40 });41 ws.on('close', () => process.exit(0));...
Using AI Code Generation
1const playwright = require('playwright');2console.log(playwright.getPlaywrightVersion());3const playwright = require('playwright');4console.log(playwright.getPlaywrightVersion());5const playwright = require('playwright');6console.log(playwright.getPlaywrightVersion());7const playwright = require('playwright');8console.log(playwright.getPlaywrightVersion());9const playwright = require('playwright');10console.log(playwright.getPlaywrightVersion());11const playwright = require('playwright');12console.log(playwright.getPlaywrightVersion());13const playwright = require('playwright');14console.log(playwright.getPlaywrightVersion());15const playwright = require('playwright');16console.log(playwright.getPlaywrightVersion());17const playwright = require('playwright');18console.log(playwright.getPlaywrightVersion());19const playwright = require('playwright');20console.log(playwright.getPlaywrightVersion());21const playwright = require('playwright');22console.log(playwright.getPlaywrightVersion());23const playwright = require('playwright');24console.log(playwright.getPlaywrightVersion());25const playwright = require('playwright');26console.log(playwright.getPlaywrightVersion());27const playwright = require('playwright');28console.log(playwright.getPlaywrightVersion());29const playwright = require('playwright');30console.log(playwright.getPlaywrightVersion());31const playwright = require('playwright');32console.log(playwright.getPlaywrightVersion());
Using AI Code Generation
1const playwright = require('playwright');2console.log(playwright.getPlaywrightVersion());3const playwright = require('playwright');4console.log(playwright.getPlaywrightVersion());5const playwright = require('playwright');6console.log(playwright.getPlaywrightVersion());7const playwright = require('playwright');8console.log(playwright.getPlaywrightVersion());9const playwright = require('playwright');10console.log(playwright.getPlaywrightVersion());11const playwright = require('playwright');12console.log(playwright.getPlaywrightVersion());13const playwright = require('playwright');14console.log(playwright.getPlaywrightVersion());15const playwright = require('playwright');16console.log(playwright.getPlaywrightVersion());17const playwright = require('playwright');18console.log(playwright.getPlaywrightVersion());19const playwright = require('playwright');20console.log(playwright.getPlaywrightVersion());21const playwright = require('playwright');22console.log(playwright.getPlaywrightVersion());23const playwright = require('playwright');24console.log(playwright.getPlaywrightVersion());25const playwright = require('playwright');26console.log(playwright.getPlaywrightVersion());
Using AI Code Generation
1const playwright = require('playwright');2const playwrightVersion = playwright.getPlaywrightVersion();3console.log(playwrightVersion);4const playwright = require('playwright');5const playwrightVersion = playwright.getPlaywrightVersion();6console.log(playwrightVersion);7const playwright = require('playwright');8const playwrightVersion = playwright.getPlaywrightVersion();9console.log(playwrightVersion);10const playwright = require('playwright');11const playwrightVersion = playwright.getPlaywrightVersion();12console.log(playwrightVersion);13const playwright = require('playwright');14const playwrightVersion = playwright.getPlaywrightVersion();15console.log(playwrightVersion);16const playwright = require('playwright');17const playwrightVersion = playwright.getPlaywrightVersion();18console.log(playwrightVersion);19const playwright = require('playwright');20const playwrightVersion = playwright.getPlaywrightVersion();21console.log(playwrightVersion);22const playwright = require('playwright');23const playwrightVersion = playwright.getPlaywrightVersion();24console.log(playwrightVersion);25const playwright = require('playwright');26const playwrightVersion = playwright.getPlaywrightVersion();27console.log(playwrightVersion);28const playwright = require('playwright');29const playwrightVersion = playwright.getPlaywrightVersion();30console.log(playwrightVersion);31const playwright = require('playwright');32const playwrightVersion = playwright.getPlaywrightVersion();33console.log(playwrightVersion);34const playwright = require('playwright');35const playwrightVersion = playwright.getPlaywrightVersion();36console.log(playwrightVersion);37const playwright = require('playwright');38const playwrightVersion = playwright.getPlaywrightVersion();39console.log(playwrightVersion);
Using AI Code Generation
1const playwright = require('playwright');2const playwrightVersion = playwright.getPlaywrightVersion();3console.log(playwrightVersion);4const playwright = require('playwright');5const playwrightVersion = playwright.getPlaywrightVersion();6console.log(playwrightVersion);7const playwright = require('playwright');8const playwrightVersion = playwright.getPlaywrightVersion();9console.log(playwrightVersion);10const playwright = require('playwright');11const playwrightVersion = playwright.getPlaywrightVersion();12console.log(playwrightVersion);13const playwright = require('playwright');14const playwrightVersion = playwright.getPlaywrightVersion();15console.log(playwrightVersion);16const playwright = require('playwright');17const playwrightVersion = playwright.getPlaywrightVersion();18console.log(playwrightVersion);
Using AI Code Generation
1const { getPlaywrightVersion } = require('playwright/lib/utils/registry');2(async () => {3 const pwVersion = await getPlaywrightVersion();4 console.log(pwVersion);5})();6const { getVersion } = require('playwright/lib/utils/packageMetadata');7(async () => {8 const pwVersion = await getVersion();9 console.log(pwVersion);10})();
Using AI Code Generation
1const playwright = require('playwright');2const { getPlaywrightVersion } = playwright._impl._electron;3(async () => {4 const version = await getPlaywrightVersion();5 console.log(version);6})();
Using AI Code Generation
1const playwright = require('playwright');2const { getPlaywrightVersion } = require('playwright/lib/utils/utils');3const version = getPlaywrightVersion(playwright);4console.log(version);5const playwright = require('playwright');6const { getPlaywrightVersion } = require('playwright/lib/utils/utils');7const version = getPlaywrightVersion(playwright);8console.log(version);9const playwright = require('playwright');10const { getPlaywrightVersion } = require('playwright/lib/utils/utils');11const version = getPlaywrightVersion(playwright);12console.log(version);13const playwright = require('playwright');14const { getPlaywrightVersion } = require('playwright/lib/utils/utils');15const version = getPlaywrightVersion(playwright);16console.log(version);17const playwright = require('playwright');18const { getPlaywrightVersion } = require('playwright/lib/utils/utils');19const version = getPlaywrightVersion(playwright);20console.log(version);21const playwright = require('
Using AI Code Generation
1const {getPlaywrightVersion} = require('playwright/lib/utils/utils');2console.log(getPlaywrightVersion());3const { getPlaywrightVersion } = require('playwright/lib/utils/utils');4console.log(getPlaywrightVersion());5const { getPlaywrightVersion } = require('playwright/lib/utils/utils');6console.log(getPlaywrightVersion());7const { getPlaywrightVersion } = require('playwright/lib/utils/utils');8console.log(getPlaywrightVersion());9const { getPlaywrightVersion } = require('playwright/lib/utils/utils');10console.log(getPlaywrightVersion());11const { getPlaywrightVersion }
Using AI Code Generation
1const playwright = require('playwright');2const version = playwright.getPlaywrightVersion();3console.log('Playwright version - ' + version);4const playwright = require('playwright');5const version = playwright.getPlaywrightVersion();6console.log('Playwright version - ' + version);7const playwright = require('playwright');8const version = playwright.getPlaywrightVersion();9console.log('Playwright version - ' + version);10const playwright = require('playwright');11const version = playwright.getPlaywrightVersion();12console.log('Playwright version - ' + version);13const playwright = require('playwright');14const version = playwright.getPlaywrightVersion();15console.log('Playwright version - ' + version);16const playwright = require('playwright');17const version = playwright.getPlaywrightVersion();18console.log('Playwright version - ' + version);19const playwright = require('playwright');20const version = playwright.getPlaywrightVersion();21console.log('Playwright version - ' + version);22const playwright = require('playwright');
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
Check out the latest blogs from LambdaTest on this topic:
Native apps are developed specifically for one platform. Hence they are fast and deliver superior performance. They can be downloaded from various app stores and are not accessible through browsers.
One of the essential parts when performing automated UI testing, whether using Selenium or another framework, is identifying the correct web elements the tests will interact with. However, if the web elements are not located correctly, you might get NoSuchElementException in Selenium. This would cause a false negative result because we won’t get to the actual functionality check. Instead, our test will fail simply because it failed to interact with the correct element.
Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.
As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.
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.
Get 100 minutes of automation test minutes FREE!!