How to use dispatchTouch method in Puppeteer

Best JavaScript code snippet using puppeteer

touch.spec.js

Source: touch.spec.js Github

copy

Full Screen

...42 await page.click('#target1');43 });44 it('tap should change target color', async () => {45 const { x, y } = await page.evaluate(getCenter, 'target1');46 await dispatchTouch(client, 'touchStart', [{ x, y }]);47 let color = await page.evaluate(getBgColor, 'target1');48 expect(color).toBe('rgb(255, 255, 0)');49 await dispatchTouch(client, 'touchEnd', []);50 color = await page.evaluate(getBgColor, 'target1');51 expect(color).toBe('rgb(255, 255, 255)');52 });53 it('swipe should change border style', async () => {54 const { x, y } = await page.evaluate(getCenter, 'target1');55 await dispatchTouch(client, 'touchStart', [{ x, y }]);56 let border = await page.evaluate(getBorderStyle, 'target1');57 expect(border).toBe('solid');58 await dispatchTouch(client, 'touchMove', [{ x: x-1, y }]);59 border = await page.evaluate(getBorderStyle, 'target1');60 expect(border).toBe('dashed');61 await dispatchTouch(client, 'touchEnd', []);62 border = await page.evaluate(getBorderStyle, 'target1');63 expect(border).toBe('solid');64 });65 it('2 taps should show pink', async () => {66 const { x: lx, y: ly } = await page.evaluate(getLeftHalf, 'target1');67 const { x: rx, y: ry } = await page.evaluate(getRightHalf, 'target1');68 await dispatchTouch(client, 'touchStart', [{ x: lx, y: ly }, { x: rx, y: ry }]);69 color = await page.evaluate(getBgColor, 'target1');70 expect(color).toBe('rgb(255, 192, 203)');71 await dispatchTouch(client, 'touchEnd', []);72 });73 it('pinch tap should show green', async () => {74 const { x: lx, y: ly } = await page.evaluate(getLeftHalf, 'target1');75 const { x: rx, y: ry } = await page.evaluate(getRightHalf, 'target1');76 await dispatchTouch(client, 'touchStart', [{ x: lx, y: ly }, { x: rx, y: ry }]);77 for (let i = 1; i < 50; i++) {78 /​/​ 50 touchMove events that bring-in the 2 touches79 /​/​ app uses node.width /​ 10 as threshold for pinch80 await dispatchTouch(client, 'touchMove', [{ x: lx+i, y: ly }, { x: rx-i, y: ry }]);81 }82 color = await page.evaluate(getBgColor, 'target1');83 expect(color).toBe('rgb(0, 128, 0)');84 await dispatchTouch(client, 'touchEnd', []);85 });...

Full Screen

Full Screen

touchs.js

Source: touchs.js Github

copy

Full Screen

...9 event.touches = event.targetTouches = event.changedTouches = Array.isArray(touches) ? touches : [touches];10 target.dispatchEvent(event);11};12const dispatchTouchStart = function (target, touches) {13 dispatchTouch(target, 'touchstart', touches);14};15const dispatchTouchMove = function (target, touches) {16 dispatchTouch(target, 'touchmove', touches);17};18const dispatchTouchEnd = function (target, touches) {19 dispatchTouch(target, 'touchend', touches);20};21const dispatchSwipe = function (target, touches, duration, cb) {22 if (!Array.isArray(touches)) {23 touches = [touches];24 }25 dispatchTouchStart(target, touches[0]);26 const moveAndEnd = () => {27 dispatchTouchMove(target, touches[1] || touches[0]);28 dispatchTouchEnd(target, touches[2] || touches[1] || touches[0]);29 cb && cb();30 };31 if (duration) {32 setTimeout(moveAndEnd, duration);33 } else {...

Full Screen

Full Screen

event.js

Source: event.js Github

copy

Full Screen

...8 event.touches = event.targetTouches = event.changedTouches = Array.isArray(touches) ? touches : [touches]9 target.dispatchEvent(event)10}11export function dispatchTouchStart (target, touches) {12 dispatchTouch(target, 'touchstart', touches)13}14export function dispatchTouchMove (target, touches) {15 dispatchTouch(target, 'touchmove', touches)16}17export function dispatchTouchEnd (target, touches) {18 dispatchTouch(target, 'touchend', touches)19}20export function dispatchSwipe (target, touches, duration, cb) {21 if (!Array.isArray(touches)) {22 touches = [touches]23 }24 dispatchTouchStart(target, touches[0])25 const moveAndEnd = () => {26 dispatchTouchMove(target, touches[1] || touches[0])27 dispatchTouchEnd(target, touches[2] || touches[1] || touches[0])28 cb && cb()29 }30 if (duration) {31 setTimeout(moveAndEnd, duration)32 } else {...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch({headless: false});4 const page = await browser.newPage();5 await page.dispatchTouch('touchstart', { x: 100, y: 100 });6 await page.dispatchTouch('touchmove', { x: 200, y: 200 });7 await page.dispatchTouch('touchend');8 await page.type('input[name="q"]', 'Puppeteer');9 await page.keyboard.press('Enter');10 await browser.close();11})();

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch({headless: false});4 const page = await browser.newPage();5 await page.waitForSelector('input[name="q"]');6 await page.focus('input[name="q"]');7 await page.type('input[name="q"]', 'Puppeteer');8 await page.keyboard.press('Enter');9 await page.waitForNavigation();10 await page.waitForSelector('div#resultStats');11 await page.screenshot({path: 'screenshot.png'});12 await browser.close();13})();14const puppeteer = require('puppeteer');15(async () => {16 const browser = await puppeteer.launch({headless: false});17 const page = await browser.newPage();18 await page.waitForSelector('input[name="q"]');19 await page.focus('input[name="q"]');20 await page.type('input[name="q"]', 'Puppeteer');21 await page.keyboard.press('Enter');22 await page.waitForNavigation();23 await page.waitForSelector('div#resultStats');24 await page.screenshot({path: 'screenshot.png'});25 await browser.close();26})();27const puppeteer = require('puppeteer');28(async () => {29 const browser = await puppeteer.launch({headless: false});30 const page = await browser.newPage();31 await page.waitForSelector('input[name="q"]');32 await page.focus('input[name="q"]');33 await page.type('input[name="q"]', 'Puppeteer');34 await page.keyboard.press('Enter');35 await page.waitForNavigation();36 await page.waitForSelector('div#resultStats');37 await page.screenshot({path: 'screenshot.png'});38 await browser.close();39})();40const puppeteer = require('puppeteer');41(async () => {42 const browser = await puppeteer.launch({headless: false});43 const page = await browser.newPage();44 await page.waitForSelector('input[name="q"]');

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch({headless: false});4 const page = await browser.newPage();5 await page.setViewport({ width: 1280, height: 800 });6 await page.waitForSelector('input[name=q]');7 await page.type('input[name=q]', 'puppeteer');8 await page.click('input[type="submit"]');9 await page.waitForNavigation();10 await page.screenshot({path: 'example.png'});11 await browser.close();12})();

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.dispatchTouch({6 timestamp: Date.now(),7 touchPoints: [{x: 100, y: 100, radiusX: 10, radiusY: 10, rotationAngle: 10, force: 0.5}]8 });9 await page.dispatchTouch({10 timestamp: Date.now(),11 });12 await browser.close();13})();14const puppeteer = require('puppeteer');15(async () => {16 const browser = await puppeteer.launch();17 const page = await browser.newPage();18 await page.dispatchTouch({19 timestamp: Date.now(),20 touchPoints: [{x: 100, y: 100, radiusX: 10, radiusY: 10, rotationAngle: 10, force: 0.5}]21 });22 await page.dispatchTouch({23 timestamp: Date.now(),24 });25 await browser.close();26})();27const puppeteer = require('puppeteer');28(async () => {29 const browser = await puppeteer.launch();30 const page = await browser.newPage();31 await page.dispatchTouch({32 timestamp: Date.now(),33 touchPoints: [{x: 100, y: 100, radiusX: 10, radiusY: 10, rotationAngle: 10, force: 0.5}]34 });35 await page.dispatchTouch({36 timestamp: Date.now(),

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.evaluate(() => {6 const touch = new Touch({7 identifier: Date.now(),8 target: document.querySelector('input[name="q"]'),9 });10 const touchList = new TouchList(touch);11 const event = new TouchEvent('touchstart', {12 });13 document.querySelector('input[name="q"]').dispatchEvent(event);14 });15 await page.screenshot({path: 'example.png'});16 await browser.close();17})();

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2const devices = require('puppeteer/​DeviceDescriptors');3(async () => {4 const browser = await puppeteer.launch({5 });6 const page = await browser.newPage();7 await page.emulate(devices['iPhone 6']);8 await page.waitForSelector('#lst-ib');9 await page.type('#lst-ib', 'puppeteer');10 await page.waitForSelector('input[name="btnK"]');11 await page.dispatchTouch('tap', 'input[name="btnK"]');12 await page.waitFor(1000);13 await browser.close();14})();

Full Screen

Using AI Code Generation

copy

Full Screen

1async function dispatchTouch(page, selector, type, x, y) {2 await page.waitForSelector(selector);3 const element = await page.$(selector);4 await element.boundingBox();5 await page.touchscreen.dispatchTouch({6 timestamp: Date.now(),7 });8}9async function dispatchMouseEvent(page, selector, type, x, y) {10 await page.waitForSelector(selector);11 const element = await page.$(selector);12 await element.boundingBox();13 await page.mouse.dispatchMouseEvent({14 timestamp: Date.now(),15 });16}17async function dispatchKeyEvent(page, selector, type, key) {18 await page.waitForSelector(selector);19 const element = await page.$(selector);20 await element.boundingBox();21 await page.keyboard.dispatchKeyEvent({22 timestamp: Date.now(),23 });24}25async function dispatchEvent(page, selector, type) {26 await page.waitForSelector(selector);27 const element = await page.$(selector);28 await element.boundingBox();29 await element.dispatchEvent(type);30}31async function dispatchEvent(page, selector, type) {32 await page.waitForSelector(selector);33 const element = await page.$(selector);34 await element.boundingBox();35 await element.dispatchEvent(type);36}37async function dispatchEvent(page, selector, type) {38 await page.waitForSelector(selector);39 const element = await page.$(selector);40 await element.boundingBox();41 await element.dispatchEvent(type);42}43async function dispatchEvent(page, selector, type) {44 await page.waitForSelector(selector);45 const element = await page.$(selector);46 await element.boundingBox();47 await element.dispatchEvent(type);48}49async function dispatchEvent(page, selector, type) {50 await page.waitForSelector(selector);51 const element = await page.$(selector);52 await element.boundingBox();

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2const devices = require('puppeteer/​DeviceDescriptors');3const iPhone = devices['iPhone 6'];4(async() => {5 const browser = await puppeteer.launch({headless: false});6 const page = await browser.newPage();7 await page.emulate(iPhone);8 await page.goto(url);9 await page.waitFor(3000);10 await page.dispatchTouch({11 timestamp: Date.now(),12 });13 await page.dispatchTouch({14 timestamp: Date.now(),15 });16})();

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2const path = require('path');3(async () => {4 const browser = await puppeteer.launch();5 const page = await browser.newPage();6 const dimensions = await page.evaluate(() => {7 return {8 };9 });10 console.log('Dimensions:', dimensions);11 const dimensions2 = await page.evaluate(() => {12 return {13 };14 });15 console.log('Dimensions:', dimensions2);16 await browser.close();17})();18const puppeteer = require('puppeteer');19const path = require('path');20(async () => {21 const browser = await puppeteer.launch();22 const page = await browser.newPage();23 const dimensions = await page.evaluate(() => {24 return {25 };26 });27 console.log('Dimensions:', dimensions);28 const dimensions2 = await page.evaluate(() => {29 return {30 };31 });32 console.log('Dimensions:', dimensions2);33 await browser.close();34})();35const puppeteer = require('puppeteer');36const path = require('path');37(async () => {38 const browser = await puppeteer.launch();39 const page = await browser.newPage();40 const dimensions = await page.evaluate(() => {41 return {

Full Screen

Using AI Code Generation

copy

Full Screen

1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.setViewport({width: 1024, height: 768});6 await page.dispatchTouch({7 timestamp: Date.now()8 });9 await page.dispatchTouch({10 timestamp: Date.now()11 });12 await page.screenshot({path: 'test.png'});13 await browser.close();14})();

Full Screen

StackOverFlow community discussions

Questions
Discussion

Puppeteer (Evaluation failed: syntaxerror: invalid or unexpcted token)

Run JavaScript in clean chrome/puppeteer context

Puppeteer Get data attribute contains selector

Bypassing CAPTCHAs with Headless Chrome using puppeteer

How to use Puppeteer and Headless Chrome with Cucumber-js

Execute puppeteer code within a javascript function

Puppeteer invoking onChange event handler not working

Node.js: puppeteer focus() function

How to run a custom js function in playwright

How to pass the &quot;page&quot; element to a function with puppeteer?

Something went wrong with your r symbol in innerText (i think it might be BOM)
Try it:

    const puppeteer = require('puppeteer');
    puppeteer.launch({ignoreHTTPSErrors: true, headless: false}).then(async browser => {
    const page = await browser.newPage();
    console.log(2);
    await page.setViewport({ width: 500, height: 400 });
    console.log(3)
    const res = await page.goto('https://apps.realmail.dk/scratchcards/eovendo/gui/index.php?UserId=60sEBfXq6wNExN4%2bn9YSBw%3d%3d&ServiceId=f147263e75262ecc82d695e795a32f4d');
    console.log(4)
    await page.waitForFunction('document.querySelector(".eo-validation-code").innerText.length == 32').catch(err => console.log(err)); 
https://stackoverflow.com/questions/51937939/puppeteer-evaluation-failed-syntaxerror-invalid-or-unexpcted-token

Blogs

Check out the latest blogs from LambdaTest on this topic:

17 Core Benefits Of Automation Testing For A Successful Release

With the increasing pace of technology, it becomes challenging for organizations to manage the quality of their web applications. Unfortunately, due to the limited time window in agile development and cost factors, testing often misses out on the attention it deserves.

Test Orchestration using HyperExecute: Mayank Bhola [Testμ 2022]

Abhishek Mohanty, Senior Manager – Partner Marketing at LambdaTest, hosted Mayank Bhola, Co-founder and Head of Engineering at LambdaTest, to discuss Test Orchestration using HyperExecute. Mayank Bhola has 8+ years of experience in the testing domain, working on various projects and collaborating with experts across the globe.

May’22 Updates: Automate Geolocation Testing With Playwright, Puppeteer, &#038; Taiko, Pre-Loaded Chrome Extension, And Much More!

To all of our loyal customers, we wish you a happy June. We have sailed half the journey, and our incredible development team is tirelessly working to make our continuous test orchestration and execution platform more scalable and dependable than ever before.

Getting Started With Nuxt Testing [A Beginner’s Guide]

Before we understand the dynamics involved in Nuxt testing, let us first try and understand Nuxt.js and how important Nuxt testing is.

Testμ 2022: Highlights From Day 1

Testing a product is a learning process – Brian Marick

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Puppeteer automation tests on LambdaTest cloud grid

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

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful