How to use makeEmptyFunction method in Playwright Internal

Best JavaScript code snippet using playwright-internal

emptyFunction.js

Source:emptyFunction.js Github

copy

Full Screen

...7 * of patent rights can be found in the PATENTS file in the same directory.8 *9 * @providesModule emptyFunction10 */11function makeEmptyFunction(arg) {12 return function() {13 return arg;14 };15}16/**17 * This function accepts and discards inputs; it has no side effects. This is18 * primarily useful idiomatically for overridable function endpoints which19 * always need to be callable, since JS lacks a null-call idiom ala Cocoa.20 */21function emptyFunction() {}22emptyFunction.thatReturns = makeEmptyFunction;23emptyFunction.thatReturnsFalse = makeEmptyFunction(false);24emptyFunction.thatReturnsTrue = makeEmptyFunction(true);25emptyFunction.thatReturnsNull = makeEmptyFunction(null);26emptyFunction.thatReturnsThis = function() { return this; };27emptyFunction.thatReturnsArgument = function(arg) { return arg; };...

Full Screen

Full Screen

c88545cfe255e792655e047d003ac244e33e72emptyFunction.js

Source:c88545cfe255e792655e047d003ac244e33e72emptyFunction.js Github

copy

Full Screen

1"use strict";2function makeEmptyFunction(arg) {3 return function () {4 return arg;5 };6}7var emptyFunction = function emptyFunction() {};8emptyFunction.thatReturns = makeEmptyFunction;9emptyFunction.thatReturnsFalse = makeEmptyFunction(false);10emptyFunction.thatReturnsTrue = makeEmptyFunction(true);11emptyFunction.thatReturnsNull = makeEmptyFunction(null);12emptyFunction.thatReturnsThis = function () {13 return this;14};15emptyFunction.thatReturnsArgument = function (arg) {16 return arg;17};...

Full Screen

Full Screen

766098emptyFunction.js

Source:766098emptyFunction.js Github

copy

Full Screen

1"use strict";2function makeEmptyFunction(arg) {3 return function () {4 return arg;5 };6}7var emptyFunction = function emptyFunction() {};8emptyFunction.thatReturns = makeEmptyFunction;9emptyFunction.thatReturnsFalse = makeEmptyFunction(false);10emptyFunction.thatReturnsTrue = makeEmptyFunction(true);11emptyFunction.thatReturnsNull = makeEmptyFunction(null);12emptyFunction.thatReturnsThis = function () {13 return this;14};15emptyFunction.thatReturnsArgument = function (arg) {16 return arg;17};...

Full Screen

Full Screen

5d712bemptyFunction.js

Source:5d712bemptyFunction.js Github

copy

Full Screen

1"use strict";2function makeEmptyFunction(arg) {3 return function () {4 return arg;5 };6}7var emptyFunction = function emptyFunction() {};8emptyFunction.thatReturns = makeEmptyFunction;9emptyFunction.thatReturnsFalse = makeEmptyFunction(false);10emptyFunction.thatReturnsTrue = makeEmptyFunction(true);11emptyFunction.thatReturnsNull = makeEmptyFunction(null);12emptyFunction.thatReturnsThis = function () {13 return this;14};15emptyFunction.thatReturnsArgument = function (arg) {16 return arg;17};...

Full Screen

Full Screen

381dc7d4ae469f6aaf3943f03897829a9a781cemptyFunction.js

Source:381dc7d4ae469f6aaf3943f03897829a9a781cemptyFunction.js Github

copy

Full Screen

1"use strict";2function makeEmptyFunction(arg) {3 return function () {4 return arg;5 };6}7var emptyFunction = function emptyFunction() {};8emptyFunction.thatReturns = makeEmptyFunction;9emptyFunction.thatReturnsFalse = makeEmptyFunction(false);10emptyFunction.thatReturnsTrue = makeEmptyFunction(true);11emptyFunction.thatReturnsNull = makeEmptyFunction(null);12emptyFunction.thatReturnsThis = function () {13 return this;14};15emptyFunction.thatReturnsArgument = function (arg) {16 return arg;17};...

Full Screen

Full Screen

1f0318emptyFunction.js

Source:1f0318emptyFunction.js Github

copy

Full Screen

1"use strict";2function makeEmptyFunction(arg) {3 return function () {4 return arg;5 };6}7var emptyFunction = function emptyFunction() {};8emptyFunction.thatReturns = makeEmptyFunction;9emptyFunction.thatReturnsFalse = makeEmptyFunction(false);10emptyFunction.thatReturnsTrue = makeEmptyFunction(true);11emptyFunction.thatReturnsNull = makeEmptyFunction(null);12emptyFunction.thatReturnsThis = function () {13 return this;14};15emptyFunction.thatReturnsArgument = function (arg) {16 return arg;17};...

Full Screen

Full Screen

ef9465a92f3453c2def9ab153e84122165fdademptyFunction.js

Source:ef9465a92f3453c2def9ab153e84122165fdademptyFunction.js Github

copy

Full Screen

1"use strict";2function makeEmptyFunction(arg) {3 return function () {4 return arg;5 };6}7var emptyFunction = function emptyFunction() {};8emptyFunction.thatReturns = makeEmptyFunction;9emptyFunction.thatReturnsFalse = makeEmptyFunction(false);10emptyFunction.thatReturnsTrue = makeEmptyFunction(true);11emptyFunction.thatReturnsNull = makeEmptyFunction(null);12emptyFunction.thatReturnsThis = function () {13 return this;14};15emptyFunction.thatReturnsArgument = function (arg) {16 return arg;17};...

Full Screen

Full Screen

5647ecemptyFunction.js

Source:5647ecemptyFunction.js Github

copy

Full Screen

1"use strict";2function makeEmptyFunction(arg) {3 return function () {4 return arg;5 };6}7var emptyFunction = function emptyFunction() {};8emptyFunction.thatReturns = makeEmptyFunction;9emptyFunction.thatReturnsFalse = makeEmptyFunction(false);10emptyFunction.thatReturnsTrue = makeEmptyFunction(true);11emptyFunction.thatReturnsNull = makeEmptyFunction(null);12emptyFunction.thatReturnsThis = function () {13 return this;14};15emptyFunction.thatReturnsArgument = function (arg) {16 return arg;17};...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

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 const { makeEmptyFunction } = page._delegate;7 const myFunction = makeEmptyFunction();8 await page.evaluate(myFunction);9 await browser.close();10})();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { makeEmptyFunction } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.evaluate(makeEmptyFunction());7 await browser.close();8})();9const { makeEmptyFunction } = require('playwright/lib/utils/utils');10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const page = await browser.newPage();14 await page.evaluate(makeEmptyFunction());15 await browser.close();16})();17const { makeEmptyFunction } = require('playwright/lib/utils/utils');18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const page = await browser.newPage();22 await page.evaluate(makeEmptyFunction());23 await browser.close();24})();25const { makeEmptyFunction } = require('playwright/lib/utils/utils');26const { chromium } = require('playwright');27(async () => {28 const browser = await chromium.launch();29 const page = await browser.newPage();30 await page.evaluate(makeEmptyFunction());31 await browser.close();32})();33const { makeEmptyFunction } = require('playwright/lib/utils/utils');34const { chromium } = require('playwright');35(async () => {36 const browser = await chromium.launch();37 const page = await browser.newPage();38 await page.evaluate(makeEmptyFunction());39 await browser.close();40})();41const { makeEmptyFunction } = require('playwright/lib/utils/utils');42const { chromium } = require('playwright');43(async () => {44 const browser = await chromium.launch();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { makeEmptyFunction } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 const emptyFunction = makeEmptyFunction();8 await page.exposeFunction('emptyFunction', emptyFunction);9 await page.evaluate(async () => {10 await emptyFunction();11 });12 await browser.close();13})();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { makeEmptyFunction } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const userAgent = await page.evaluate(() => {9 return navigator.userAgent;10 });11 console.log('User Agent: ' + userAgent);12 const client = await page.context().newCDPSession(page);13 await client.send('Page.enable');14 await client.send('Page.setJavaScriptDialogOpening', {15 handler: makeEmptyFunction(),16 });17 await page.click('button');18 await browser.close();19})();20User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.0 Safari/537.36

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { makeEmptyFunction } = require('playwright/lib/utils/utils');2const { Page } = require('playwright/lib/page');3const { BrowserContext } = require('playwright/lib/browserContext');4const { Browser } = require('playwright/lib/browser');5const { Playwright } = require('playwright/lib/playwright');6const fn = () => { };7const newFn = function () {8 fn();9 makeEmptyFunction();10};11Page.prototype._onFileChooserOpened = newFn;12BrowserContext.prototype._onFileChooserOpened = newFn;13Browser.prototype._onFileChooserOpened = newFn;14Playwright.prototype._onFileChooserOpened = newFn;15(async () => {16 const { chromium } = require('playwright');17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 const [fileChooser] = await Promise.all([21 page.waitForEvent('filechooser'),22 page.click('input[type="file"]'),23 ]);24 await fileChooser.setFiles('test.csv');25 await browser.close();26})();27const { makeEmptyFunction } = require('playwright/lib/utils/utils');28const { Page } = require('playwright/lib/page');29const { BrowserContext } = require('playwright/lib/browserContext');30const { Browser } = require('playwright/lib/browser');31const { Playwright } = require('playwright/lib/playwright');32const fn = () => { };33const newFn = function () {34 fn();35 makeEmptyFunction();36};37Page.prototype._onFileChooserOpened = newFn;38BrowserContext.prototype._onFileChooserOpened = newFn;39Browser.prototype._onFileChooserOpened = newFn;

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { makeEmptyFunction } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3const browser = await chromium.launch();4const page = await browser.newPage();5await page.evaluate(makeEmptyFunction);6await browser.close();7const { makeEmptyFunction } = require('playwright/lib/utils/utils');8const { chromium } = require('playwright');9const browser = await chromium.launch();10const page = await browser.newPage();11await page.evaluate(makeEmptyFunction);12await browser.close();13const { makeEmptyFunction } = require('playwright/lib/utils/utils');14const { chromium } = require('playwright');15const browser = await chromium.launch();16const page = await browser.newPage();17await page.evaluate(makeEmptyFunction);18await browser.close();19const { makeEmptyFunction } = require('playwright/lib/utils/utils');20const { chromium } = require('playwright');21const browser = await chromium.launch();22const page = await browser.newPage();23await page.evaluate(makeEmptyFunction);24await browser.close();25const { makeEmptyFunction } = require('playwright/lib/utils/utils');26const { chromium } = require('playwright');27const browser = await chromium.launch();28const page = await browser.newPage();29await page.evaluate(makeEmptyFunction);30await browser.close();31const { makeEmptyFunction } = require('playwright/lib/utils/utils');32const { chromium } = require('playwright');33const browser = await chromium.launch();34const page = await browser.newPage();35await page.evaluate(makeEmptyFunction);36await browser.close();37const { makeEmptyFunction } = require('playwright/lib/utils/utils');38const { chromium } = require('playwright');39const browser = await chromium.launch();40const page = await browser.newPage();41await page.evaluate(makeEmptyFunction);42await browser.close();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { makeEmptyFunction } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frames');3const frame = new Frame();4const emptyFunction = makeEmptyFunction(frame);5console.log(emptyFunction.toString());6const { makeEmptyFunction } = require('playwright/lib/server/frames');7const { Frame } = require('playwright/lib/server/frames');8const frame = new Frame();9const emptyFunction = makeEmptyFunction(frame);10console.log(emptyFunction.toString());11const { makeEmptyFunction } = require('playwright/lib/server/frames');12const { Frame } = require('playwright/lib/server/frames');13const frame = new Frame();14const emptyFunction = makeEmptyFunction(frame);15console.log(emptyFunction.toString());16const { makeEmptyFunction } = require('playwright/lib/server/frames');17const { Frame } = require('playwright/lib/server/frames');18const frame = new Frame();19const emptyFunction = makeEmptyFunction(frame);20console.log(emptyFunction.toString());21const { makeEmptyFunction } = require('playwright/lib/server/frames');22const { Frame } = require('playwright/lib/server/frames');23const frame = new Frame();24const emptyFunction = makeEmptyFunction(frame);25console.log(emptyFunction.toString());26const { makeEmptyFunction } = require('playwright/lib/server/frames');27const { Frame } = require('playwright/lib/server/frames');28const frame = new Frame();29const emptyFunction = makeEmptyFunction(frame);30console.log(emptyFunction.toString());31const { makeEmptyFunction } = require('playwright/lib/server/frames');32const { Frame } = require('playwright/lib/server/frames');33const frame = new Frame();34const emptyFunction = makeEmptyFunction(frame);35console.log(emptyFunction.toString());36const { makeEmptyFunction } = require('playwright/lib/server/frames');37const { Frame } = require('playwright/lib/server/frames');38const frame = new Frame();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { Playwright } = require('playwright');2const { makeEmptyFunction } = Playwright.Internal;3const func = makeEmptyFunction();4const { Playwright } = require('playwright');5const { makeEmptyFunction } = Playwright.Internal;6const func = makeEmptyFunction();7const { Playwright } = require('playwright');8const { makeEmptyFunction } = Playwright.Internal;9const func = makeEmptyFunction();10const { Playwright } = require('playwright');11const { makeEmptyFunction } = Playwright.Internal;12const func = makeEmptyFunction();13const { Playwright } = require('playwright');14const { makeEmptyFunction } = Playwright.Internal;15const func = makeEmptyFunction();16const { Playwright } = require('playwright');17const { makeEmptyFunction } = Playwright.Internal;18const func = makeEmptyFunction();19const { Playwright } = require('playwright');20const { makeEmptyFunction } = Playwright.Internal;21const func = makeEmptyFunction();22const { Playwright } = require('playwright');23const { makeEmptyFunction } = Playwright.Internal;24const func = makeEmptyFunction();25const { Playwright } = require('playwright');26const { makeEmptyFunction } = Playwright.Internal;27const func = makeEmptyFunction();28const { Playwright } = require('playwright');29const { makeEmptyFunction } = Playwright.Internal;30const func = makeEmptyFunction();31const { Playwright } = require('playwright');32const { makeEmptyFunction } = Playwright.Internal;33const func = makeEmptyFunction();34const { Playwright } = require('playwright');35const { makeEmptyFunction } = Playwright.Internal;

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const pw = require('playwright');2const { makeEmptyFunction } = pw.internal;3const emptyFunction = makeEmptyFunction();4const puppeteer = require('puppeteer');5const { makeEmptyFunction } = puppeteer.internal;6const emptyFunction = makeEmptyFunction();7const { makeEmptyFunction } = require('@wdio/utils');8const emptyFunction = makeEmptyFunction();9const { makeEmptyFunction } = require('@cypress/utils');10const emptyFunction = makeEmptyFunction();11const { makeEmptyFunction } = require('testcafe');12const emptyFunction = makeEmptyFunction();13const { makeEmptyFunction } = require('@playwright/test');14const emptyFunction = makeEmptyFunction();15const { makeEmptyFunction } = require('@playwright/test');16const emptyFunction = makeEmptyFunction();17const { makeEmptyFunction } = require('selenium-ide');18const emptyFunction = makeEmptyFunction();19const { makeEmptyFunction } = require('selenium-ide');20const emptyFunction = makeEmptyFunction();21const { makeEmptyFunction } = require('selenium-ide');22const emptyFunction = makeEmptyFunction();23const { makeEmptyFunction } = require('selenium-ide');24const emptyFunction = makeEmptyFunction();

Full Screen

Full Screen

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:

  1. 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.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. 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.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. 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.
  7. 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.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. 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.
  11. 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.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

Run Playwright Internal automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful