Best JavaScript code snippet using playwright-internal
events.js
Source: events.js
...18 const listeners = vm.$options._parentListeners;19 // å½ vm.$options._parentListeners ä¸ä¸ºç©ºæ¶ æ§è¡ updateComponentListeners20 if (listeners) {21 // updateComponentListeners çä½ç¨ï¼å°ç¶ç»ä»¶ååç»ä»¶æ³¨åçäºä»¶æ³¨åå°åç»ä»¶å®ä¾ä¸22 updateComponentListeners(vm, listeners);23 }24}25let target: any;26function add(event, fn) {27 target.$on(event, fn);28}29function remove(event, fn) {30 target.$off(event, fn);31}32function createOnceHandler(event, fn) {33 const _target = target;34 return function onceHandler() {35 const res = fn.apply(null, arguments);36 if (res !== null) {37 _target.$off(event, onceHandler);38 }39 };40}41// updateComponentListeners å½æ°çä½ç¨ï¼å¯¹æ¯ listeners å oldListeners çä¸åï¼å¹¶è°ç¨åæ°ä¸æä¾çadd å remove è¿è¡ç¸åºçäºä»¶æ³¨ååäºä»¶å¸è½½æä½42export function updateComponentListeners(43 vm: Component,44 listeners: Object,45 oldListeners: ?Object46) {47 target = vm;48 updateListeners(49 listeners,50 oldListeners || {},51 add,52 remove,53 createOnceHandler,54 vm55 );56 target = undefined;...
index.js
Source: index.js
...11 vm._hasHookEvent = false12 const listeners = vm.$options._parentListeners = {}13 console.log(listeners)14 if (listeners) {15 updateComponentListeners(vm, listeners)16 }17}18let target19function add(event,fn,once) {20 if(once){21 target.$once(event,fn)22 } else{23 target.$on(event,fn)24 }25}26function remove (event, fn) {27 target.$off(event, fn)28}29export function updateComponentListeners(30 vm,31 listeners = {},32 oldListeners = {},33 add = () => {}) {34 target = vm35 // updateListeners(listeners, oldListeners, add, remove, vm)36 target = undefined37 console.log(typeof add)...
initEvents.js
Source: initEvents.js
...12}13function remove(event, fn) {14 target.$off(event, fn);15}16export function updateComponentListeners(vm, listeners, oldListeners) {17 target = vm;18 updateListeners(listeners, oldListeners || {}, add, remove, vm);//对æ¯listenersåoldListenersçä¸å19}20export function updateListeners(on, oldOn, add, remove, vm) {21 //todo22}23export function initEvents(vm) {24 vm._events = Object.create(null);//ææ使ç¨vm.$on注åçäºä»¶çå¬å¨é½ä¼ä¿åå°vm._eventså±æ§ä¸25 //åå§åç¶ç»ä»¶éå çäºä»¶26 const listeners = vm.$options._parentListeners;27 if (listeners) {28 //å°ç¶ç»ä»¶ååç»ä»¶æ³¨åçäºä»¶æ³¨åå°åç»ä»¶å®ä¾ä¸29 updateComponentListeners(vm, listeners);30 }...
Using AI Code Generation
1const playwright = require('playwright');2const { updateComponentListeners } = require('playwright/lib/server/frames');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await updateComponentListeners(page.mainFrame(), {8 {9 'handler': 'function () { console.log("click") }',10 },11 });12 await page.click('input');13 await browser.close();14})();
Using AI Code Generation
1const { updateComponentListeners } = require('playwright-core/lib/server/frames');2const { updateComponentListeners } = require('playwright-core/lib/server/frames');3const { updateComponentListeners } = require('playwright-core/lib/server/frames');4const { updateComponentListeners } = require('playwright-core/lib/server/frames');5const { updateComponentListeners } = require('playwright-core/lib/server/frames');6const { updateComponentListeners } = require('playwright-core/lib/server/frames');7const { updateComponentListeners } = require('playwright-core/lib/server/frames');8const { updateComponentListeners } = require('playwright-core/lib/server/frames');9const { updateComponentListeners } = require('playwright-core/lib/server/frames');10const { updateComponentListeners } = require('playwright-core/lib/server/frames');11const { updateComponentListeners } = require('playwright-core/lib/server/frames');12const { updateComponentListeners } = require('playwright-core/lib/server/frames');13const { updateComponentListeners } = require('playwright-core/lib/server/frames');14const { updateComponentListeners } = require('playwright-core/lib/server/frames');
Using AI Code Generation
1const playwright = require('playwright');2const { updateComponentListeners } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3const { chromium } = playwright;4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 await updateComponentListeners(page, 'click', 'css=div > a');8 await browser.close();9})();10const playwright = require('playwright');11const { updateComponentListeners } = require('playwright/lib/server/supplements/recorder/recorderSupplement');12const { chromium } = playwright;13(async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 await updateComponentListeners(page, 'click', 'css=div > a');17 await browser.close();18})();19Error: Protocol error (Runtime.callFunctionOn): Cannot find context with specified id undefined20 at Object.dispatch (/Users/krishnachaitanyanarukulla/playwright-recorder-test/node_modules/playwright/lib/server/cjs/dispatchers/dispatcher.js:160:35)21 at ProgressController.run (/Users/krishnachaitanyanarukulla/playwright-recorder-test/node_modules/playwright/lib/server/cjs/utils/progress.js:89:28)22 at ChannelOwner.run (/Users/krishnachaitanyanarukulla/playwright-recorder-test/node_modules/playwright/lib/server/cjs/channels/channelOwner.js:65:49)
Using AI Code Generation
1const playwright = require('playwright-core');2const { updateComponentListeners } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');3const { chromium } = require('playwright-core');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 await updateComponentListeners(page, true);8})();
Using AI Code Generation
1const playwright = require('playwright');2const internal = require('playwright/lib/server/server');3const { chromium } = playwright;4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const { context } = page;8 const { pageProxy } = context;9 const { _browserContext } = pageProxy;10 const { _browser } = _browserContext;11 const { _browserServer } = _browser;12 const { _transport } = _browserServer;13 const { _connection } = _transport;14 const { _browserContexts } = _connection;15 const { _browserContextById } = _browserContexts;16 const { _browser } = _browserContextById.get('CONTEXT_ID');17 const { _browserServer } = _browser;18 const { _transport } = _browserServer;19 const { _connection } = _transport;20 const { _browserContexts } = _connection;21 const { _browserContextById } = _browserContexts;22 const { _browser } = _browserContextById.get('CONTEXT_ID');23 const { _browserServer } = _browser;24 const { _transport } = _browserServer;25 const { _connection } = _transport;26 const { _browserContexts } = _connection;27 const { _browserContextById } = _browserContexts;28 const { _browser } = _browserContextById.get('CONTEXT_ID');29 const { _browserServer } = _browser;30 const { _transport } = _browserServer;31 const { _connection } = _transport;32 const { _browserContexts } = _connection;33 const { _browserContextById } = _browserContexts;34 const { _browser } = _browserContextById.get('CONTEXT_ID');35 const { _browserServer } = _browser;36 const { _transport } = _browserServer;37 const { _connection } = _transport;38 const { _browserContexts } = _connection;39 const { _browserContextById } = _browserContexts;40 const { _browser } = _browserContextById.get('CONTEXT_ID');41 const { _browserServer } = _browser;42 const { _transport } = _browserServer;43 const { _connection } = _transport;44 const { _browserContexts } =
Using AI Code Generation
1const { updateComponentListeners } = require('@playwright/test/lib/test');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await updateComponentListeners(page, 'click', 'a', 'off');5 await page.click('a');6});7import { PlaywrightTestConfig } from '@playwright/test';8const config: PlaywrightTestConfig = {9 use: {10 viewport: { width: 1920, height: 1080 },11 },12 {13 use: {14 },15 },16 {17 use: {18 },19 },20 {21 use: {22 },23 },24};25export default config;26const { updateComponentListeners } = require('@playwright/test/lib/test');27const { test } = require('@playwright/test');28test('test', async ({ page }) => {29 await updateComponentListeners(page, 'click', 'a', 'off');30 await page.click('a');31 await updateComponentListeners(page, 'click', 'a', '
Using AI Code Generation
1const { updateComponentListeners } = require('playwright/lib/server/frames');2const frame = await page.frames()[0];3await updateComponentListeners(frame, 'click', true);4const { updateComponentListeners } = require('playwright/lib/server/frames');5const frame = await page.frames()[0];6await updateComponentListeners(frame, 'click', true);7const { updateComponentListeners } = require('playwright/lib/server/frames');8const frame = await page.frames()[0];9await updateComponentListeners(frame, 'click', true);10const { updateComponentListeners } = require('playwright/lib/server/frames');11const frame = await page.frames()[0];12await updateComponentListeners(frame, 'click', true);13const { updateComponentListeners } = require('playwright/lib/server/frames');14const frame = await page.frames()[0];15await updateComponentListeners(frame, 'click', true);16const { updateComponentListeners } = require('playwright/lib/server/frames');17const frame = await page.frames()[0];18await updateComponentListeners(frame, 'click', true);19const { updateComponentListeners } = require('playwright/lib/server/frames');20const frame = await page.frames()[0];21await updateComponentListeners(frame, 'click', true);22const { updateComponentListeners } =
Using AI Code Generation
1import { updateComponentListeners } from '@playwright/test/lib/server/trace/recorder';2const listeners = new Map();3listeners.set('page', new Map());4const pageListeners = listeners.get('page');5pageListeners.set('request', new Map());6pageListeners.set('response', new Map());7pageListeners.set('requestfailed', new Map());8pageListeners.set('requestfinished', new Map());9pageListeners.set('console', new Map());10pageListeners.set('dialog', new Map());11pageListeners.set('pageerror', new Map());12pageListeners.set('close', new Map());13pageListeners.set('crash', new Map());14pageListeners.set('download', new Map());15pageListeners.set('filechooser', new Map());16pageListeners.set('framenavigated', new Map());17pageListeners.set('load', new Map());18pageListeners.set('popup', new Map());19pageListeners.set('video', new Map());20pageListeners.set('worker', new Map());21updateComponentListeners(listeners);22import { updateComponentListeners as updateComponentListeners2 } from '@playwright/test/lib/server/trace/recorder';23const listeners2 = new Map();24listeners2.set('browser', new Map());25const browserListeners = listeners2.get('browser');26browserListeners.set('targetcreated', new Map());27browserListeners.set('targetdestroyed', new Map());28browserListeners.set('targetchanged', new Map());29browserListeners.set('disconnected', new Map());30updateComponentListeners2(listeners2);31import { updateComponentListeners as updateComponentListeners3 } from '@playwright/test/lib/server/trace/recorder';32const listeners3 = new Map();33listeners3.set('context', new Map());34const contextListeners = listeners3.get('context');35contextListeners.set('page', new Map());36contextListeners.set('close', new Map());37contextListeners.set('crash', new Map());38contextListeners.set('video', new Map());39contextListeners.set('worker', new Map());40updateComponentListeners3(listeners3);41import { updateComponentListeners as updateComponentListeners4 } from '@playwright/test/lib/server/trace/recorder';42const listeners4 = new Map();43listeners4.set('frame', new Map());44const frameListeners = listeners4.get('frame');45frameListeners.set('navigated', new Map
Using AI Code Generation
1const playwright = require('playwright');2const { updateComponentListeners } = require('playwright/lib/server/inspector');3(async () => {4 const browser = await playwright['chromium'].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await updateComponentListeners(page, {8 });9 await browser.close();10})();
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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