How to use flushCallbacks method in Playwright Internal

Best JavaScript code snippet using playwright-internal

nextTick.js

Source:nextTick.js Github

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...33// pending 为 false,表示现在浏览器的任务队列中没有 flushCallbacks 函数34// pending 为 true,则表示浏览器的任务队列中已经被放入了 flushCallbacks 函数35let pending = false36// flush 刷新任务队列37function flushCallbacks() {38 pending = false // 表示下一个 flushCallbacks 函数可以进入浏览器的任务队列了39 // 技巧教学40 const copies = callbacks.slice(0)41 callbacks.length = 042 for (let i = 0; i < copies.length; i++) {43 copies[i]();44 }45}46/**47 * 浏览器的任务队列有一个高优先级顺序48 * 1 Promise 微任务队列49 * 2 MutationObserver 它提供了监视对DOM树所做更改的能力50 * 3 setImmediate(非标准)该方法用来把一些需要长时间运行的操作放在一个回调函数里,在浏览器完成后面的其他语句后,就立刻执行这个回调函数51 * 4 setTimeout 宏任务...

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util.js

Source:util.js Github

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...4export function isObject(val) {5 return typeof val === 'object' && val != null6}7const callbacks = []8function flushCallbacks() {9 callbacks.forEach(cb => cb())10 waiting = false11}12let waiting = false13function timer(flushCallbacks) {14 let timerFn = () => { }15 if (Promise) {16 timerFn = () => {17 Promise.resolve().then(flushCallbacks)18 }19 } else if (MutationObserver) {20 // 这个也是微任务21 let textNode = document.createTextNode(1)22 let observe = new MutationObserver(flushCallbacks)...

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utils.js

Source:utils.js Github

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...4export function isObject(val) {5 return typeof val == 'object' && val !== null6}7const callbacks = []8function flushCallbacks() {9 callbacks.forEach(cb => cb())10 waiting = false11}12let waiting = false13function timer(flushCallbacks) {14 let timerFn = function () { }15 // 微任务16 if (Promise) {17 timerFn = () => {18 Promise.resolve().then(flushCallbacks)19 }20 // 微任务21 }else if (MutationObserver) {22 let textNode = document.createTextNode(1)...

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04_Vue.nextTick.js

Source:04_Vue.nextTick.js Github

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1// Vue.nextTick这个方法主要是用来在下次DOM更新循环结束之后立即执行函数回调2// Vue在更新DOM时是异步执行的,也就是说在更新数据时其不会阻塞代码的执行,直到执行栈中代码执行结束之后,3// 才开始执行异步任务队列的代码,所以在数据更新时,组件不会立即渲染,此时在获取到DOM结构后取得的值依然是旧的值4// ,而在$nextTick方法中设定的回调函数会在组件渲染完成之后执行,取得DOM结构后取得的值便是新的值。5// 函数的实现原理6let callbacks=[]//回调函数7let pending=false8function flushCallBacks(){9 pending=false//标志还原为false10 for(let i=0;i<callbacks.length;i++){11 callbacks[i]()12 }13}14// 采用微任务并按照优先级方式实现异步刷新15let timerFunc16if(typeof Promise!=='undefined'){17 // 如果支持Promise18 const p=new Promise.resolve()19 timerFunc=()=>{20 p.then(flushCallBacks)21 }22}else if(typeof MutationObserver!=='undefined'){23 // MutationObserver这个方法主要是监听dom的变化,是一个异步的方法(微任务)24 let counter=125 const observer=new MutationObserver(flushCallBacks)26 const textNode=document.createTextNode(String(counter))27 observer.observe(textNode,{28 characterData:true29 })30 timerFunc=()=>{31 counter=(counter+1)%232 textNode.data=String(counter)33 }34}else if(typeof setImmediate!=='undefined'){35 // 如果前面都不支持,判断setImmediate36 timerFunc=()=>{37 setImmediate(flushCallBacks)38 }39}else{40 // 最后降级为setTimeout41 timerFunc=()=>{42 setTimeout(flushCallBacks,0)43 }44}45function nextTick(cb){46 // 把函数添加到数组中47 callbacks.push(cb)48 if(!pending){49 pending=true50 timerFunc()51 }...

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next-tick.pure.js

Source:next-tick.pure.js Github

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...5import { isIE, isIOS, isNative } from './env';6export let isUsingMicroTask = false;7const callbacks = [];8let pending = false;9function flushCallbacks() {10 pending = false;11 const copies = callbacks.slice(0);12 callbacks.length = 0;13 for (let i = 0; i < copies.length; i++) {14 copies[i]();15 }16}17let timerFunc;18if (typeof Promise !== 'undefined' && isNative(Promise)) {19 const p = Promise.resolve();20 timerFunc = () => {21 p.then(flushCallbacks);22 if (isIOS) setTimeout(noop);23 };...

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next-tick.js

Source:next-tick.js Github

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1let callbacks = []2let waiting = false3// 在一个事件循环处理所有的回调4function flushCallbacks() {5 callbacks.forEach((cb) => cb())6 waiting = false7 callbacks = []8}9// vue2为了考虑兼容性,Vue3不再考虑兼容性问题10// 依次对 Promise,MutationObserver,setImmediate,setTimeout 进行判断11function timer(flushCallbacks) {12 let timerFn = () => {}13 if (Promise) {14 timerFn = () => {15 Promise.resolve().then(flushCallbacks)16 }17 } else if (MutationObserver) {18 let textNode = document.createTextNode(1)...

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Using AI Code Generation

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1const playwright = require('playwright');2const { flushAll } = require('playwright/lib/server/frames');3const { chromium } = require('playwright');4(async () => {5const browser = await chromium.launch();6const context = await browser.newContext();7const page = await context.newPage();8await page.click('text=Get started');9await flushAll();10await browser.close();11})();12const playwright = require('playwright');13const { flushAll } = require('playwright/lib/server/frames');14const { chromium } = require('playwright');15(async () => {16const browser = await chromium.launch();17const context = await browser.newContext();18const page = await context.newPage();19await page.click('text=Get started');20await flushAll();21await browser.close();22})();23const playwright = require('playwright');24const { flushAll } = require('playwright/lib/server/frames');25const { chromium } = require('playwright');26(async () => {27const browser = await chromium.launch();28const context = await browser.newContext();29const page = await context.newPage();30await page.click('text=Get started');31await flushAll();32await browser.close();33})();34const playwright = require('playwright');35const { flushAll } = require('playwright/lib/server/frames');36const { chromium } = require('playwright');37(async () => {38const browser = await chromium.launch();39const context = await browser.newContext();40const page = await context.newPage();41await page.click('text=Get started');42await flushAll();43await browser.close();44})();45const playwright = require('playwright');46const { flushAll } = require('playwright/lib/server/frames');47const { chromium } = require('playwright');48(async () => {49const browser = await chromium.launch();50const context = await browser.newContext();51const page = await context.newPage();

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Using AI Code Generation

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1const { flushCallbacks } = require('playwright/lib/server/frames');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 flushCallbacks();8 await browser.close();9})();

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Using AI Code Generation

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1const { flushAll } = require('playwright/lib/server/browserContext');2await flushAll();3 throw new Error(`Failed to launch ${this._name} because executable doesn't exist at ${this.executablePath()}`);4 at Chromium._launch (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browserType.js:97:15)5 at async Chromium.launch (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browserType.js:46:21)6 at async BrowserType.launch (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browserType.js:38:24)7 at async BrowserType.launchServer (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browserType.js:33:19)8 at async BrowserType.connectOverCDP (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browserType.js:28:16)9 at async BrowserType.connect (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browserType.js:23:16)10 at async Object.connect (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browserType.js:18:24)11 at async Function.connect (/home/runner/work/playwright-test/playwright-test/node_modules/playwright/lib/server/browser.js:35:22)12 at async Object.<anonymous> (/home/runner/work/playwright-test/playwright-test/test.js:1:1)13 at async ModuleJob.run (internal/modules/esm/module_job.js:152:23)14 at async async function (async)15 at async Promise.all (index

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Using AI Code Generation

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1const { flushAll } = require('playwright/lib/server/frames');2flushAll();3beforeEach(async () => {4 await flushAll();5});6const { flushAll } = require('playwright/lib/server/frames');7module.exports = async () => {8 await flushAll();9};10const { flushAll } = require('playwright/lib/server/frames');11module.exports = async () => {12 await flushAll();13};14const { flushAll } = require('playwright/lib/server/frames');15test('google', async () => {16 await flushAll();17});18const { flushAll } = require('playwright/lib/server/frames');19jest.setTimeout(30000);20beforeEach(async () => {21 await flushAll();22});23const { flushAll } = require('playwright/lib/server/frames');24jest.setTimeout(30000);25afterEach(async () => {26 await flushAll();27});28const { flushAll } = require('playwright/lib/server/frames');29module.exports = async () => {30 await flushAll();31};32const { flushAll } = require('playwright/lib/server/frames');33module.exports = async () => {34 await flushAll();35};36const { flushAll } = require('playwright/lib/server/frames');37module.exports = {

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