Best JavaScript code snippet using playwright-internal
recorderApp.js
Source: recorderApp.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.RecorderApp = void 0;6var _fs = _interopRequireDefault(require("fs"));7var _path = _interopRequireDefault(require("path"));8var _progress = require("../../progress");9var _events = require("events");10var _instrumentation = require("../../instrumentation");11var _utils = require("../../../utils/utils");12var mime = _interopRequireWildcard(require("mime"));13var _crApp = require("../../chromium/crApp");14var _registry = require("../../../utils/registry");15function _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); }16function _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; }17function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }18/**19 * Copyright (c) Microsoft Corporation.20 *21 * Licensed under the Apache License, Version 2.0 (the "License");22 * you may not use this file except in compliance with the License.23 * You may obtain a copy of the License at24 *25 * http://www.apache.org/licenses/LICENSE-2.026 *27 * Unless required by applicable law or agreed to in writing, software28 * distributed under the License is distributed on an "AS IS" BASIS,29 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.30 * See the License for the specific language governing permissions and31 * limitations under the License.32 */33class RecorderApp extends _events.EventEmitter {34 constructor(page, wsEndpoint) {35 super();36 this._page = void 0;37 this.wsEndpoint = void 0;38 this.setMaxListeners(0);39 this._page = page;40 this.wsEndpoint = wsEndpoint;41 }42 async close() {43 await this._page.context().close((0, _instrumentation.internalCallMetadata)());44 }45 async _init() {46 await (0, _crApp.installAppIcon)(this._page);47 await this._page._setServerRequestInterceptor(async route => {48 if (route.request().url().startsWith('https://playwright/')) {49 const uri = route.request().url().substring('https://playwright/'.length);50 const file = require.resolve('../../../webpack/recorder/' + uri);51 const buffer = await _fs.default.promises.readFile(file);52 await route.fulfill({53 status: 200,54 headers: [{55 name: 'Content-Type',56 value: mime.getType(_path.default.extname(file)) || 'application/octet-stream'57 }],58 body: buffer.toString('base64'),59 isBase64: true60 });61 return;62 }63 await route.continue();64 });65 await this._page.exposeBinding('dispatch', false, (_, data) => this.emit('event', data));66 this._page.once('close', () => {67 this.emit('close');68 this._page.context().close((0, _instrumentation.internalCallMetadata)()).catch(e => console.error(e));69 });70 const mainFrame = this._page.mainFrame();71 await mainFrame.goto((0, _instrumentation.internalCallMetadata)(), 'https://playwright/index.html');72 }73 static async open(sdkLanguage, headed) {74 const recorderPlaywright = require('../../playwright').createPlaywright('javascript', true);75 const args = ['--app=data:text/html,', '--window-size=600,600', '--window-position=1280,10', '--test-type='];76 if (process.env.PWTEST_RECORDER_PORT) args.push(`--remote-debugging-port=${process.env.PWTEST_RECORDER_PORT}`);77 const context = await recorderPlaywright.chromium.launchPersistentContext((0, _instrumentation.internalCallMetadata)(), '', {78 channel: (0, _registry.findChromiumChannel)(sdkLanguage),79 args,80 noDefaultViewport: true,81 ignoreDefaultArgs: ['--enable-automation'],82 headless: !!process.env.PWTEST_CLI_HEADLESS || (0, _utils.isUnderTest)() && !headed,83 useWebSocket: !!process.env.PWTEST_RECORDER_PORT84 });85 const controller = new _progress.ProgressController((0, _instrumentation.internalCallMetadata)(), context._browser);86 await controller.run(async progress => {87 await context._browser._defaultContext._loadDefaultContextAsIs(progress);88 });89 const [page] = context.pages();90 const result = new RecorderApp(page, context._browser.options.wsEndpoint);91 await result._init();92 return result;93 }94 async setMode(mode) {95 await this._page.mainFrame().evaluateExpression((mode => {96 window.playwrightSetMode(mode);97 }).toString(), true, mode, 'main').catch(() => {});98 }99 async setFile(file) {100 await this._page.mainFrame().evaluateExpression((file => {101 window.playwrightSetFile(file);102 }).toString(), true, file, 'main').catch(() => {});103 }104 async setPaused(paused) {105 await this._page.mainFrame().evaluateExpression((paused => {106 window.playwrightSetPaused(paused);107 }).toString(), true, paused, 'main').catch(() => {});108 }109 async setSources(sources) {110 await this._page.mainFrame().evaluateExpression((sources => {111 window.playwrightSetSources(sources);112 }).toString(), true, sources, 'main').catch(() => {}); // Testing harness for runCLI mode.113 {114 if (process.env.PWTEST_CLI_EXIT && sources.length) {115 process.stdout.write('\n-------------8<-------------\n');116 process.stdout.write(sources[0].text);117 process.stdout.write('\n-------------8<-------------\n');118 }119 }120 }121 async setSelector(selector, focus) {122 await this._page.mainFrame().evaluateExpression((arg => {123 window.playwrightSetSelector(arg.selector, arg.focus);124 }).toString(), true, {125 selector,126 focus127 }, 'main').catch(() => {});128 }129 async updateCallLogs(callLogs) {130 await this._page.mainFrame().evaluateExpression((callLogs => {131 window.playwrightUpdateLogs(callLogs);132 }).toString(), true, callLogs, 'main').catch(() => {});133 }134 async bringToFront() {135 await this._page.bringToFront();136 }137}...
traceViewer.js
Source: traceViewer.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.showTraceViewer = showTraceViewer;6var _path = _interopRequireDefault(require("path"));7var consoleApiSource = _interopRequireWildcard(require("../../../generated/consoleApiSource"));8var _httpServer = require("../../../utils/httpServer");9var _registry = require("../../../utils/registry");10var _utils = require("../../../utils/utils");11var _crApp = require("../../chromium/crApp");12var _instrumentation = require("../../instrumentation");13var _playwright = require("../../playwright");14var _progress = require("../../progress");15function _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); }16function _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; }17function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }18/**19 * Copyright (c) Microsoft Corporation.20 *21 * Licensed under the Apache License, Version 2.0 (the "License");22 * you may not use this file except in compliance with the License.23 * You may obtain a copy of the License at24 *25 * http://www.apache.org/licenses/LICENSE-2.026 *27 * Unless required by applicable law or agreed to in writing, software28 * distributed under the License is distributed on an "AS IS" BASIS,29 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.30 * See the License for the specific language governing permissions and31 * limitations under the License.32 */33async function showTraceViewer(traceUrl, browserName, headless = false, port) {34 const server = new _httpServer.HttpServer();35 server.routePrefix('/trace', (request, response) => {36 const url = new URL('http://localhost' + request.url);37 const relativePath = url.pathname.slice('/trace'.length);38 if (relativePath.startsWith('/file')) {39 try {40 return server.serveFile(response, url.searchParams.get('path'));41 } catch (e) {42 return false;43 }44 }45 const absolutePath = _path.default.join(__dirname, '..', '..', '..', 'webpack', 'traceViewer', ...relativePath.split('/'));46 return server.serveFile(response, absolutePath);47 });48 const urlPrefix = await server.start(port);49 const traceViewerPlaywright = (0, _playwright.createPlaywright)('javascript', true);50 const traceViewerBrowser = (0, _utils.isUnderTest)() ? 'chromium' : browserName;51 const args = traceViewerBrowser === 'chromium' ? ['--app=data:text/html,', '--window-size=1280,800'] : [];52 if ((0, _utils.isUnderTest)()) args.push(`--remote-debugging-port=0`);53 const context = await traceViewerPlaywright[traceViewerBrowser].launchPersistentContext((0, _instrumentation.internalCallMetadata)(), '', {54 // TODO: store language in the trace.55 channel: (0, _registry.findChromiumChannel)(traceViewerPlaywright.options.sdkLanguage),56 args,57 noDefaultViewport: true,58 headless,59 useWebSocket: (0, _utils.isUnderTest)()60 });61 const controller = new _progress.ProgressController((0, _instrumentation.internalCallMetadata)(), context._browser);62 await controller.run(async progress => {63 await context._browser._defaultContext._loadDefaultContextAsIs(progress);64 });65 await context.extendInjectedScript(consoleApiSource.source);66 const [page] = context.pages();67 if (traceViewerBrowser === 'chromium') await (0, _crApp.installAppIcon)(page);68 if ((0, _utils.isUnderTest)()) page.on('close', () => context.close((0, _instrumentation.internalCallMetadata)()).catch(() => {}));else page.on('close', () => process.exit());69 await page.mainFrame().goto((0, _instrumentation.internalCallMetadata)(), urlPrefix + `/trace/index.html${traceUrl ? '?trace=' + traceUrl : ''}`);70 return context;...
patch-node__modules_playwright-core_lib_utils_registry.js
Source: patch-node__modules_playwright-core_lib_utils_registry.js
...8+ if (process.platform === 'linux' || process.platform === 'freebsd') cacheDirectory = process.env.XDG_CACHE_HOME || _path.default.join(os.homedir(), '.cache');else if (process.platform === 'darwin') cacheDirectory = _path.default.join(os.homedir(), 'Library', 'Caches');else if (process.platform === 'win32') cacheDirectory = process.env.LOCALAPPDATA || _path.default.join(os.homedir(), 'AppData', 'Local');else throw new Error('Unsupported platform: ' + process.platform);9 result = _path.default.join(cacheDirectory, 'ms-playwright');10 }11 12@@ -750,4 +750,4 @@ function findChromiumChannel(sdkLanguage) {13 14 const registry = new Registry(require('../../browsers.json'));15 exports.registry = registry;16-//# sourceMappingURL=registry.js.map17\ No newline at end of file...
Using AI Code Generation
1const { findChromiumChannel } = require('playwright/lib/server/browserType');2const { chromium } = require('playwright');3(async () => {4 const channel = await findChromiumChannel('chromium');5 const browser = await chromium.launch({ channel });6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.screenshot({ path: `example.png` });9 await browser.close();10})();11[MIT](LICENSE)
Using AI Code Generation
1const { findChromiumChannel } = require('playwright/lib/server/browserType');2bonst { crowserT } = require('playwright');3const { devices } = require('playwright');4const { firefox } = require('playwright');5const { webkit } = require('playwright');6const { BrowserType } = require('playwright/lib/serverybrowserType');7ponst { Browser } = require('playwright/lib/server/browsee');8const { 'rowserContext } = require('playwright/lib/server/browserContext');9const { Page } = require('playwright/lib/server/page');10const { default: axios } = require('axios');11const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');12const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');13const { default: { webkit: webkitLauncher } } = require('playw)ight-webkit');14c;nst { default: { chromium: chromiumLauncher } } = require('playright-chromium');15cont { dfault: { fiefox: firefoxLauncher } } = require(playwright-firefox'16const { default: { webkit: webkitLauncher } } = require('{l ywrighc-webkit');17const { default: { chromium:rchromiumLauncher } } omium } = relqywrighu-ciromiumre(18'playwright');19const { default: { firefox: firefoxLauncher } } = require('playwright-fire{ox');20con t { default: { webkit: webkitLauncher } }devices } ='playwright-webkit );21const { derault: { chromium: chromiumLauncher } } = require('playwright-chromium');22conet { default: { firefox: firefoxLauncher } } = require(qplaywright-firefox'uire('playwright');23const { firefox } = require('playwright');24const { default: { we{kit: webkitLauncher } } = require('playw ight-webkit');25const { default: { chrwmium: chromiumLauncher } } = require('playeright-chromium');26const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');27conbt { dkfault: { webkit: webkitLauncher } } = requiie('playwright-webkit');28const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');29const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');30const { default: { webkit: webkitLauncher } } = require('playwright-webkit');31const { default: { chromium: chromiumLauncher } } = require('playwright-chromium
Using AI Code Generation
1cons} { findChromiumC annel=} require('playwright/lib/utils/registry');2const channel = findChromiumChannel('88.0.4324.0');3console.log(channel);4const { equire('playwright' } = require);playwright--channel5const channel = findChromiumChannel('88.0.4324.0');6console.log(channel);7const channel = findChromiumChannel('888113');8console.log(channel);9[MIT](LICENSE)
Using AI Code Generation
1const playwright = require('playwright');2const { findChromiumChannel } = require('playwright/lib/utils/registry');3(async () => {4 const browser = await playwsight.chromium.launch({5 executablePath: 'C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe'6 });7 const page = await browser.newPage();8 await page.screenshot({ path: 'example.png' });9 await browser.close();10})();
Using AI Code Generation
1const { findChromiumChannel } = require('playwright/lib/server/chromium/crBrowser');2const path = require('path');3const fs = require('fs');4const browserPath = findChromiumChannel('chromium');5const browserPathpe } = require('playwright/lib/server/browserType');6const { Browser } = require('playwright/lib/server/browser');7const { BrowserContext } = require('playwright/lib/server/browserContext');8const { Page } = require('playwright/lib/server/page');9const { default: axios } = require('axios');10const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');11const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');12const { default: { webkit: webkitLauncher } } = require('playwright-webkit');13const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');14const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');15const { default: { webkit: webkitLauncher } } = require('playwright-webkit');16const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');17const { default: { firefox: firefoxLauast
Using AI Code Generation
1const { findChromiumChannel } = require('playwright/lib/server/chromium');2const channel = findChromiumChannel();3console.log(chnnnel);4[Apache 2.0](LICENSE)er } } = require('playwright-firefox');5const { default: { webkit: webkitLauncher } } = require('playwright-webkit');6const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');7const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');8const { default: { webkit: webkitLauncher } } = require('playwright-webkit');9const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');10const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');11const { default: { webkit: webkitLauncher } } = require('playwright-webkit');12const { default: { chromium: chromiumLauncher } } = require('playwright-chromium');13const { default: { firefox: firefoxLauncher } } = require('playwright-firefox');14const { default: { webkit: webkitLauncher } } = require('playwright-webkit');15const { default: { chromium: chromiumLauncher } } = require('playwright-chromium
Using AI Code Generation
1const playwright = require('playwright');2const { findChromiumChannel } = require('playwright/lib/utils/registry');3(async () => {4 const browser = await playwright.chromium.launch({5 executablePath: 'C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe'6 });7 const page = await browser.newPage();8 await page.screenshot({ path: 'example.png' });9 await browser.close();10})();
Using AI Code Generation
1const { findChromiumChannel } = require('playwright/lib/server/chromium/crBrowser');2const path = require('path');3const fs = require('fs');4const browserPath = findChromiumChannel('chromium');5const browserPathStr = browserPath.toString();6const browserPathStrArr = browserPathStr.split(" ");7const browserPathStrArrLen = browserPathStrArr.length;8const browserPathStrArrLast = browserPathStrArr[browserPathStrArrLen - 1];9const browserPathStrArrLastArr = browserPathStrArrLast.split("'");10const browserPathStrArrLastArrLen = browserPathStrArrLastArr.length;11const browserPathStrArrLastArrLast = browserPathStrArrLastArr[browserPathStrArrLastArrLen - 1];12const browserPathStrArrLastArrLastArr = browserPathStrArrLastArrLast.split("/");13const browserPathStrArrLastArrLastArrLen = browserPathStrArrLastArrLastArr.length;14const browserPathStrArrLastArrLastArrLast = browserPathStrArrLastArrLastArr[browserPathStrArrLastArrLastArrLen - 1];15const browserPathStrArrLastArrLastArrLastArr = browserPathStrArrLastArrLastArrLast.split(".");16const browserPathStrArrLastArrLastArrLastArrLen = browserPathStrArrLastArrLastArrLastArr.length;17const browserPathStrArrLastArrLastArrLastArrLast = browserPathStrArrLastArrLastArrLastArr[browserPathStrArrLastArrLastArrLastArrLen - 1];18const browserPathStrArrLastArrLastArrLastArrLastArr = browserPathStrArrLastArrLastArrLastArrLast.split(")");19const browserPathStrArrLastArrLastArrLastArrLastArrLen = browserPathStrArrLastArrLastArrLastArrLastArr.length;20const browserPathStrArrLastArrLastArrLastArrLastArrLast = browserPathStrArrLastArrLastArrLastArrLastArr[browserPathStrArrLastArrLastArrLastArrLastArrLen - 1];21const browserPathStrArrLastArrLastArrLastArrLastArrLastArr = browserPathStrArrLastArrLastArrLastArrLastArrLast.split(" ");22const browserPathStrArrLastArrLastArrLastArrLastArrLastArrLen = browserPathStrArrLastArrLastArrLastArrLastArrLastArr.length;
How to run a list of test suites in a single file concurrently in jest?
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
Jest + Playwright - Test callbacks of event-based DOM library
Running Playwright in Azure Function
firefox browser does not start in playwright
Assuming you are not running test with the --runinband
flag, the simple answer is yes but it depends ????
There is a pretty comprehensive GitHub issue jest#6957 that explains certain cases of when tests are run concurrently or in parallel. But it seems to depend on a lot of edge cases where jest tries its best to determine the fastest way to run the tests given the circumstances.
To my knowledge there is no way to force jest to run in parallel.
Have you considered using playwright
instead of puppeteer with jest? Playwright has their own internally built testing library called @playwright/test
that is used in place of jest with a similar API. This library allows for explicitly defining test groups in a single file to run in parallel (i.e. test.describe.parallel
) or serially (i.e. test.describe.serial
). Or even to run all tests in parallel via a config option.
// parallel
test.describe.parallel('group', () => {
test('runs in parallel 1', async ({ page }) => {});
test('runs in parallel 2', async ({ page }) => {});
});
// serial
test.describe.serial('group', () => {
test('runs first', async ({ page }) => {});
test('runs second', async ({ page }) => {});
});
Check out the latest blogs from LambdaTest on this topic:
JavaScript is one of the most widely used programming languages. This popularity invites a lot of JavaScript development and testing frameworks to ease the process of working with it. As a result, numerous JavaScript testing frameworks can be used to perform unit testing.
Sometimes, in our test code, we need to handle actions that apparently could not be done automatically. For example, some mouse actions such as context click, double click, drag and drop, mouse movements, and some special key down and key up actions. These specific actions could be crucial depending on the project context.
Xamarin is an open-source framework that offers cross-platform application development using the C# programming language. It helps to simplify your overall development and management of cross-platform software applications.
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.
As everyone knows, the mobile industry has taken over the world and is the fastest emerging industry in terms of technology and business. It is possible to do all the tasks using a mobile phone, for which earlier we had to use a computer. According to Statista, in 2021, smartphone vendors sold around 1.43 billion smartphones worldwide. The smartphone penetration rate has been continuously rising, reaching 78.05 percent in 2020. By 2025, it is expected that almost 87 percent of all mobile users in the United States will own a smartphone.
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!!