Best JavaScript code snippet using playwright-internal
SyntheticEvent.js
Source: SyntheticEvent.js
...115 Class.prototype = prototype;116 Class.prototype.constructor = Class;117 Class.Interface = Object.assign({}, Super.Interface, Interface);118 Class.extend = Super.extend;119 addEventPoolingTo(Class);120 return Class;121};122addEventPoolingTo(SyntheticEvent);123function addEventPoolingTo(EventConstructor) {124 EventConstructor.eventPool = [];125 EventConstructor.getPooled = getPooledEvent;126 EventConstructor.release = releasePooledEvent;127}128function getPooledEvent(dispatchConfig, targetInst, nativeEvent, nativeInst) {129 const EventConstructor = this;130 if (EventConstructor.eventPool.length) {131 const instance = EventConstructor.eventPool.pop();132 EventConstructor.call(133 instance,134 dispatchConfig,135 targetInst,136 nativeEvent,137 nativeInst,...
Using AI Code Generation
1const {addEventPoolingTo} = require('playwright/lib/server/dom.js');2const {chromium} = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForSelector('text="Sign in"');8 await page.click('text="Sign in"');9 await page.waitForSelector('text="Sign in with GitHub"');10 await page.click('text="Sign in with GitHub"');11 await page.waitForSelector('text="Sign in with GitHub"');12 await page.click('text="Sign in with GitHub"');13 await page.waitForSelector('text="Sign in"');14 await page.click('text="Sign in"');15 await page.waitForSelector('text="Sign in with GitHub"');16 await page.click('text="Sign in with GitHub"');17 await page.waitForSelector('text="Sign in with GitHub"');18 await page.click('text="Sign in with GitHub"');19 await page.waitForSelector('text="Sign in"');20 await page.click('text="Sign in"');21 await page.waitForSelector('text="Sign in with GitHub"');22 await page.click('text="Sign in with GitHub"');23 await page.waitForSelector('text="Sign in with GitHub"');24 await page.click('text="Sign in with GitHub"');25 await page.waitForSelector('text="Sign in"');26 await page.click('text="Sign in"');27 await page.waitForSelector('text="Sign in with GitHub"');28 await page.click('text="Sign in with GitHub"');29 await page.waitForSelector('text="Sign in with GitHub"');30 await page.click('text="Sign in with GitHub"');31 await page.waitForSelector('text="Sign in"');32 await page.click('text="Sign in"');33 await page.waitForSelector('text="Sign in with GitHub"');34 await page.click('text="Sign in with GitHub"');35 await page.waitForSelector('text="Sign in with GitHub"');36 await page.click('text="Sign in with GitHub"');37 await page.waitForSelector('text="Sign in"');38 await page.click('text="Sign in"');39 await page.waitForSelector('text="Sign in with GitHub"');40 await page.click('text
Using AI Code Generation
1const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');2const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');3const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');4const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');5const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');6const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');7const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');8const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');9const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');10const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');11const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');12const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');13const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');14const { addEventPoolingTo } = require('@playwright/test/lib/server/injected/injectedScript');
Using AI Code Generation
1const { addEventPoolingTo } = require('playwright/lib/server/frames');2addEventPoolingTo(Frame);3const { Frame } = require('playwright/lib/server/frames');4const frame = new Frame();5frame.addEventListener('pageerror', (error) => {6 console.log(error);7});8const { Page } = require('playwright/lib/server/page');9const page = new Page();10page.on('pageerror', (error) => {11 console.log(error);12});13const { Browser } = require('playwright/lib/server/browser');14const browser = new Browser();15browser.on('disconnected', () => {16 console.log('Browser disconnected');17});18const { BrowserContext } = require('playwright/lib/server/browserContext');19const context = new BrowserContext();20context.on('close', () => {21 console.log('Context closed');22});23const { Playwright } = require('playwright/lib/server/playwright');24const playwright = new Playwright();25playwright.on('close', () => {26 console.log('Playwright closed');27});28const { BrowserServer } = require('playwright/lib/server/browserServer');29const server = new BrowserServer();30server.on('close', () => {31 console.log('Server closed');32});33const { BrowserType } = require('playwright/lib/server/browserType');34const browserType = new BrowserType();35browserType.on('close', () => {36 console.log('BrowserType closed');37});38const { Transport } = require('playwright/lib/server/transport');39const transport = new Transport();40transport.on('close', () => {41 console.log('Transport closed');42});43const { Connection } = require('playwright/lib/server/connection');44const connection = new Connection();45connection.on('close', () => {46 console.log('Connection closed');47});48const { Selectors } = require('playwright/lib/server
Using AI Code Generation
1const { addEventPoolingTo } = require('playwright/lib/client/eventEmitter');2const { EventEmitter } = require('events');3const emitter = new EventEmitter();4addEventPoolingTo(emitter);5emitter.on('myEvent', () => console.log('myEvent was emitted'));6emitter.emit('myEvent');7const { addEventPoolingTo } = require('playwright');8const { EventEmitter } = require('events');9const emitter = new EventEmitter();10addEventPoolingTo(emitter);11emitter.on('myEvent', () => console.log('myEvent was emitted'));12emitter.emit('myEvent');13const { addEventPoolingTo } = require('playwright');14const { EventEmitter } = require('events');15const emitter = new EventEmitter();16addEventPoolingTo(emitter);17emitter.on('myEvent', () => console.log('myEvent was emitted'));18emitter.emit('myEvent');19const { addEventPoolingTo } = require('playwright');20const { EventEmitter } = require('events');21const emitter = new EventEmitter();22addEventPoolingTo(emitter);23emitter.on('myEvent', () => console.log('myEvent was emitted'));24emitter.emit('myEvent');25const { addEventPoolingTo } = require('playwright');26const { EventEmitter } = require('events');27const emitter = new EventEmitter();28addEventPoolingTo(emitter);29emitter.on('myEvent', () => console.log('myEvent was emitted'));30emitter.emit('myEvent');31const { addEventPoolingTo } = require('playwright');32const { EventEmitter } = require('events');33const emitter = new EventEmitter();34addEventPoolingTo(emitter);35emitter.on('myEvent', () => console.log('myEvent was emitted'));36emitter.emit('myEvent');
Using AI Code Generation
1const {addEventPoolingTo} = require('playwright/lib/server/dom.js');2const EventEmitter = require('events');3class MyEventEmitter extends EventEmitter {}4addEventPoolingTo(MyEventEmitter);5const {addEventPoolingTo} = require('playwright');6const EventEmitter = require('events');7class MyEventEmitter extends EventEmitter {}8addEventPoolingTo(MyEventEmitter);
Using AI Code Generation
1const { addEventPoolingTo } = require('playwright-core/lib/server/dom.js');2const { EventEmitter } = require('events');3const eventEmitter = new EventEmitter();4addEventPoolingTo(eventEmitter);5eventEmitter.on('myEvent', () => {6 console.log('myEvent triggered');7});8eventEmitter.emit('myEvent');9eventEmitter.emit('myEvent');10const { addEventPoolingTo } = require('playwright/lib/server/dom.js');11const { EventEmitter } = require('events');12const eventEmitter = new EventEmitter();13addEventPoolingTo(eventEmitter);14eventEmitter.on('myEvent', () => {15 console.log('myEvent triggered');16});17eventEmitter.emit('myEvent');18eventEmitter.emit('myEvent');19const { addEventPoolingTo } = require('playwright');20const { EventEmitter } = require('events');21const eventEmitter = new EventEmitter();22addEventPoolingTo(eventEmitter);23eventEmitter.on('myEvent', () => {24 console.log('myEvent triggered');25});26eventEmitter.emit('myEvent');27eventEmitter.emit('myEvent');
Using AI Code Generation
1const { addEventPoolingTo } = require('playwright/lib/client/events');2const { EventEmitter } = require('events');3class MyEmitter extends EventEmitter {}4const myEmitter = new MyEmitter();5addEventPoolingTo(myEmitter);6myEmitter.on('event', () => {7 console.log('an event occurred!');8});9myEmitter.on('event', () => {10 console.log('yet another event occurred!');11});12myEmitter.emit('event');13myEmitter.off('event', () => {14 console.log('an event occurred!');15});16myEmitter.emit('event');17myEmitter.removeAllListeners('event');18myEmitter.emit('event');19myEmitter.on('event', () => {20 console.log('one last event occurred!');21});22myEmitter.emit('event');23myEmitter.removeAllListeners();24myEmitter.emit('event');25myEmitter.on('event', () => {26 console.log('one last event occurred!');27});28myEmitter.on('event', () => {29 console.log('yet another last event occurred!');30});31myEmitter.emit('event');32myEmitter.removeAllListeners();33myEmitter.emit('event');34myEmitter.on('event', () => {35 console.log('one last event occurred!');36});37myEmitter.on('event', () => {38 console.log('yet another last event occurred!');39});40myEmitter.emit('event');41myEmitter.removeAllListeners('event');42myEmitter.emit('event');
Using AI Code Generation
1const { addEventPoolingTo } = require('playwright/lib/server/events');2const { events } = require('playwright/lib/server/events');3const { Page } = require('playwright/lib/server/page');4addEventPoolingTo(Page);5const page = new Page();6page.on('event1', (e) => console.log(`event1 fired`));7page.emit('event1');8console.log(events);9const { removeEventPoolingFrom } = require('playwright/lib/server/events');10const { events } = require('playwright/lib/server/events');11const { Page } = require('playwright/lib/server/page');12removeEventPoolingFrom(Page);13const page = new Page();14page.on('event1', (e) => console.log(`event1 fired`));15page.emit('event1');16console.log(events);
Using AI Code Generation
1const { addEventPoolingTo } = require('playwright-core/lib/server/dom/events');2const { EventEmitter } = require('events');3class CustomEvent extends EventEmitter {4 constructor() {5 super();6 }7}8addEventPoolingTo(CustomEvent);9const customEvent = new CustomEvent();10customEvent.emit('customEvent', 'custom event dispatched');11customEvent.on('customEvent', (event) => {12 console.log(event);13});14customEvent.off('customEvent', (event) => {15 console.log(event);16});17customEvent.emit('customEvent', 'custom event dispatched again');18const { addEventPoolingTo } = require('playwright-core/lib/server/dom/events');19const { EventEmitter } = require('events');20class CustomEvent extends EventEmitter {21 constructor() {22 super();23 }24}25addEventPoolingTo(CustomEvent);26const customEvent = new CustomEvent();27customEvent.emit('customEvent', 'custom event dispatched');28customEvent.on('customEvent', (event) => {29 console.log(event);30});
Using AI Code Generation
1const {addEventPoolingTo} = require('playwright/lib/internal/transport/serializers');2const {EventEmitter} = require('events');3class CustomEventEmitter extends EventEmitter {4 constructor() {5 super();6 addEventPoolingTo(this);7 }8}9const customEventEmitter = new CustomEventEmitter();10const listener = (...args) => {11 console.log('Event received', args);12};13customEventEmitter.addListener('customEvent', listener);14customEventEmitter.emit('customEvent', 1, 2, 3);15customEventEmitter.removeListener('customEvent', listener);16customEventEmitter.emit('customEvent', 1, 2, 3);17const {addEventPoolingTo} = require('playwright');18const {EventEmitter} = require('events');19class CustomEventEmitter extends EventEmitter {20 constructor() {21 super();22 addEventPoolingTo(this);23 }24}25const customEventEmitter = new CustomEventEmitter();26const listener = (...args) => {27 console.log('Event received', args);28};29customEventEmitter.addListener('customEvent', listener);30customEventEmitter.emit('customEvent', 1, 2, 3);31customEventEmitter.removeListener('customEvent', listener);32customEventEmitter.emit('customEvent', 1, 2, 3);33const {addEventPoolingTo} = require('playwright');34const {EventEmitter} = require('events');35class CustomEventEmitter extends EventEmitter {36 constructor() {37 super();38 addEventPoolingTo(this);39 }40}41const customEventEmitter = new CustomEventEmitter();
Jest + Playwright - Test callbacks of event-based DOM library
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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
})
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