Best JavaScript code snippet using playwright-internal
_vue.js
Source:_vue.js  
1/*2 * @Author: tb6593 * @Date: 2021-11-08 14:44:564 * @LastEditors: tb6595 * @LastEditTime: 2021-11-08 16:36:236 * @Description: æåvueç»åapi7 * @FilePath: \vue3-ts\src\utils\_vue.js8 */9/**10 *		ref 			shallowRef 				isRef11 * 		reactive 	shallowReactive 	isReactive12 * 		readonly 	shallowReadonly 	isReadonly13 * 		isProxy14 */15//  shallowReactive ä¸ reactiveãisReactive16/**17 * @description: reactiveäºä»¶å¤ç18 * @param {*}19 * @return {*}20 */21export const reactiveHandler = {22	get(target, key) {23		if (key === 'isReactive') return true24		return Reflect.get(target, key)25	},26	set(target, key, value) {27		return Reflect.set(target, key, value)28	},29	deleteProperty(target, key) {30		return Reflect.deleteProperty(target, key)31	}32}33/**34 * @description: èªå®ä¹ shallowReactive35 * @param {*}36 * @return {*}37 */38export const shallowReactive = obj => {39	return new Proxy(obj, reactiveHandler)40}41/**42 * @description: èªå®ä¹ reactive43 * @param {*}44 * @return {*}45 */46export const reactive = target => {47	if (target && typeof target === 'object') {48		if (target instanceof Array) {49			target.forEach((item, index) => {50				item = reactive(item)51			})52		} else {53			Object.keys(target).forEach(key => {54				target[key] = reactive(target[key])55			})56		}57		return new Proxy(target, reactiveHandler)58	}59	return target60}61// 夿æ¯å¦æ¯reactive对象62export const isReactive = obj => obj && obj._isReactive63/**64 * @description: èªå®ä¹ shallowRef65 * @param {*}66 * @return {*}67 */68export const shallowRef = target => {69	return {70		_value: target,71		_is_ref: true,72		get() {73			return this._value74		},75		set(val) {76			this._value = val77		}78	}79}80/**81 * @description: èªå®ä¹ ref82 * @param {*}83 * @return {*}84 */85export const ref = target => {86	if (target && typeof target === 'object') {87		return (target = reactive(target))88	}89	return shallowRef(target)90}91// 夿æ¯å¦æ¯ref对象92export const isRef = obj => obj && obj._is_ref93/**94 * @description: èªå®ä¹ readonlyäºä»¶å¤ç95 * @param {*}96 * @return {*}97 */98export const readonlyHandler = {99	get(target, key) {100		if (key === 'isReadonly') return true101		return Reflect.get(target, key)102	},103	set() {104		console.log('åªè¯»å±æ§')105		return true106	},107	deleteProperty() {108		console.log('åªè¯»å±æ§')109		return true110	}111}112/**113 * @description: èªå®ä¹ shallowReadonly114 * @param {*}115 * @return {*}116 */117export const shallowReadonly = obj => {118	return new Proxy(obj, readonlyHandler)119}120export const readonly = target => {121	if (target && typeof target === 'object') {122		if (target instanceof Array) {123			target.forEach((item, index) => {124				item = readonly(item)125			})126		} else {127			Object.keys(target).forEach(key => {128				target[key] = readonly(target[key])129			})130		}131		return new Proxy(target, readonlyHandler)132	}133	return target134}135// 夿æ¯å¦æ¯readonly对象136export const isReadonly = obj => obj && obj._isReadonly137// æ¯å¦æ¯reactiveæreadonly产çç代ç对象...shallowReactive.js
Source:shallowReactive.js  
...4 *  shallowReadonly5 *  readonly6 */7function shallowRef(value) {8  return shallowReactive(obj, { value: value })9}10// shallowReactive11// function shallowReactive(obj) {12  // shallowReadonly13function shallowReadonly(obj) {14  return new Proxy(obj, {15    get(obj, key) {16      return obj[key]17    },18    set(obj, key, value) {19      // obj[key] = value;20      // console.log("æ´æ°uiçé¢")21      // return true;22      console.warn(`message:${key}æ¯åªè¯»çï¼ä¸è½èµå¼`)23    }24  })25}26// reactive27// let obj={name:"lnj",age:18};28function reactive(obj) {29  if (typeof obj === 'object') {30    if(obj instanceof Array){31      // 妿æ¯ä¸ä¸ªæ°ç»ï¼é£ä¹ååºæ°ç»ä¸çæ¯ä¸ä¸ªå
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æProxy32      obj.forEach((item,index)=>{33        if(typeof item=='object'){34          obj[index]=reactive(item)35        }36      })37    }else{38      // 妿¯ä¸ä¸ªå¯¹è±¡ï¼é£ä¹ååºå¯¹è±¡å±æ§çåå¼ï¼å¤æå¯¹è±¡å±æ§çå弿¯å¦åæ¯ä¸ä¸ªå¯¹è±¡ï¼é£ä¹ä¹éè¦å
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æproxy39      for(let key in obj){40        let item =obj[key];41        if(typeof item ==='object'){42          obj[key]=reactive(item)43        }44      }45    }46    return new Proxy(obj, {47      get(obj, key) {48        return obj[key]49      },50      set(obj, key, value) {51        obj[key] = value;52        console.log("æ´æ°uiçé¢")53        return true;54      }55    })56  } else {57    console.warn({ message: `${obj}is not object` })58  }59}60let obj = {61  a: 'a',62  gf: {63    b: 'b',64    f: {65      c: 'c',66      s: {67        d: 'd'68      }69    }70  }71};72/**73let state=shallowReactive(obj);74state.a="1"75state.gf.b="2"76state.gf.f.c="3"77 */78// let state = shallowRef(obj)79// state.value.a="1"80// state.value.gf.b="2"81// state.value.gf.f.c="3"82// state.value = {83//   a: 1,84//   gf: {85//     b: 2,86//     f: {87//       c: 3,...reactive-shallow.js
Source:reactive-shallow.js  
1import { person, objectShallowReactive } from './person.js'2/**3 * å®ä¹ shallowReactive  4*/5export default {6  name: 'reactive-shallowReactive',7  template: `8    <div>9      å±ç¤º shallowReactive <br>10      shallowReactive 对象ï¼{{objectShallowReactive}} <br><br>11      shallowReactive çname屿§ï¼{{objectShallowReactive.name}} ï¼æååºï¼ <br><br>12      shallowReactive çcontacts屿§ ç QQ屿§ï¼{{objectShallowReactive.contacts.QQ}} ï¼æ²¡æç¸åºï¼ <br><br>13   14      åç¬ç nameï¼{{name}} ï¼æ²¡æç¸åºï¼<br><br>15      åç¬ç contactsï¼{{contacts}} ï¼æ²¡æååºï¼ <br><br>16   17      <el-button @click="update" type="primary">ä¿®æ¹å±æ§</el-button>18    </div>19  `,20  setup () {21    // æ¥ç shallowReactive å®ä¾ç»æ22    console.log('shallowReactive', objectShallowReactive)23    // è·ååµå¥å¯¹è±¡å±æ§24    const contacts = objectShallowReactive.contacts25    // å ä¸ºæµ
å±ï¼æä»¥æ²¡æååºæ§26    console.log('contacts屿§ï¼', contacts)27    // è·åç®åç±»åç屿§28    let name = objectShallowReactive.name 29    // 屿§æ¯ç®åç±»åçï¼æä»¥å¤±å»ååºæ§30    console.log('name屿§ï¼', name) 31    const update = () => {32      // ä¿®æ¹åå33      person.name = 'ä¿®æ¹ååçname' +  Math.random()34      35      // ä¿®æ¹å±æ§36      objectShallowReactive.name = '设置代ççname屿§' // +  Math.random()37      objectShallowReactive.contacts.QQ = 123 +  Math.random()38      39      // ä¿®æ¹ç»æç屿§40      name = '设置解æçname屿§' +  Math.random()41      contacts.QQ = 123 +  Math.random()42    }43    return {44      person, // js对象45      objectShallowReactive, // perosn å¥ä¸ reactive46      name, // ç»æçname屿§47      contacts, // ç»æçå¯¹è±¡å±æ§48      update // ä¿®æ¹å±æ§49    }50  }51}...person.js
Source:person.js  
...30})31/**32 * js对象ç shallowReactive ååºå¼ä»£ç33 */34export const objectShallowReactive = shallowReactive({35  name: 'jykShallowReactive',36  age: 18,37  contacts: {38    QQ: 11111,39    phone: 12345678940  }41})42/**43 * reactive ç shallowReactive ååºå¼ä»£ç44 */45export const retShallowReactive = shallowReactive(objectReactive)46// ================================================47/**48 * person ç readonly 代ç49 */50export const objectReadonly = readonly(person)51/**52 * reactive ç readonly 代ç53 */54export const reactiveReadonly = readonly(objectReactive)55/**56 * person ç shallowReadonly ååºå¼ä»£ç57 */58export const objectShallowReadonly = shallowReadonly(person)59/**...index.js
Source:index.js  
1import { createRouter, createWebHistory } from "vue-router";2const Home = () => import("@/views/Home");3const Add = () => import("@/views/Add");4const quict = () => import("@/components/quict");5const watcheffect = () => import("@/views/watchEffect");6const watch = () => import("@/views/watch");7const shallowReactive = () => import("@/views/shallowReactive");8const toRaw = () => import("@/views/toRaw");9const markRaw = () => import("@/views/markRaw");10// çå½å¨æé©å彿°11const life1 = () => import("@/views/çå½å¨æé©å彿°1");12const father = () => import("@/views/father");13const routes = [14  {15    path: "/",16    name: "Home",17    component: Home,18  },19  {20    path: "/add",21    name: "add",22    component: Add,23  },24  {25    path: "/quict",26    name: "quict",27    component: quict,28  },29  {30    path: "/watcheffect",31    name: "watcheffect",32    component: watcheffect,33  },34  {35    path: "/watch",36    name: "watch",37    component: watch,38  },39  {40    path: "/shallowReactive",41    name: "api",42    component: shallowReactive,43  },44  {45    path: "/toRaw",46    name: "toRaw",47    component: toRaw,48  },49  {50    path: "/markRaw",51    name: "markRaw",52    component: markRaw,53  },54  {55    path: "/life1",56    naem: "life1",57    component: life1,58  },59  {60    path: "/father",61    name: "father",62    component: father,63  },64];65const router = createRouter({66  history: createWebHistory(process.env.BASE_URL),67  routes,68});...demo.js
Source:demo.js  
1// shallowReactive2// shallowReadonly3// reactive,ref4function shallowRef(val) {5  return shallowReactive({ value: val })6}7function shallowReactive(obj) {8  return new Proxy(obj, {9    get(obj, key) {10      return obj[key];11    },12    set(obj, key, val) {13      obj[key] = val;14      console.log('æ´æ°ui');15      return true;16    }17  })18}19function reactive(obj) {20  if (typeof obj === 'object') {21    if (obj instanceof Array) {22      obj.forEach((item, index) => {23        if (typeof item === 'object') {24          obj[index] = reactive(item);25        }26      })27    } else {28      for (let key in obj) {29        let item = obj[key];30        if (typeof item === 'object') {31          obj[key] = reactive(item);32        }33      }34    }35    return new Proxy(obj, {36      get(obj, key) {37        return obj[key];38      },39      set(obj, key, val) {40        obj[key] = val;41        console.log('æ´æ°ui');42        return true;43      }44    })45  } else {46    console.warn(`${obj} is not object`)47  }48}49let obj = {50  a: 'a',51  gf: {52    b: 'b',53    f: {54      c: 'c'55    }56  }57}58// let state=shallowReactive(obj);59// let state = shallowRef(123);60let state=reactive(obj);61console.log(state);62state.a=1;63state.gf.b=2;...shallowReactive-shallowRef.js
Source:shallowReactive-shallowRef.js  
1//shallowReactive,shallowRef åªçå¬ç¬¬ä¸å±ï¼ééå½çå¬2function shallowRef(val) {3   return shallowReactive({value:val}) //åæ°å°±æ¯objç»æ4}5function shallowReactive(obj) {6  return new Proxy(obj,{7    get(obj,key){8      return obj[key]9    },10    set(obj,key,value){11      obj[key] = value12      console.log( '页é¢å·²æ´æ°' )13      return true14    }15  })16}17let obj = {a:'a',bf:{b:'b',f:{s:'s'}}}18/*let state = shallowReactive(obj)19state.a = 1 //éè第ä¸å± æ æ³è¿å
¥set ä¸è½æå°é¡µé¢å·²æ´æ°20state.bf.b = 221state.bf.f.s = 3*/22let state = shallowRef(obj)23// 以ä¸åæ³é误 shallowRefç第ä¸å±æ¯valueï¼è䏿¯state.value.a24/*state.value.a = 125state.value.bf.b = 226state.value.bf.f.s = 3*/...Provide.js
Source:Provide.js  
...29    }30  },31  setup (props, context) {32    let contextValue = Object.assign(defaultContext, props.value)33    contextValue = shallowReactive(contextValue)34    createContext(contextValue)35    return () => <div>{ context.slots.default() }</div>36  }...Using AI Code Generation
1const { chromium } = require('playwright');2const { shallowReactive } = require('playwright/lib/utils/shallowReactive');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const result = await page.evaluate(async () => {8    const obj = { foo: 'bar' };9    const reactive = shallowReactive(obj);10    return reactive.foo;11  });12  console.log(result);13  await browser.close();14})();15const { chromium } = require('playwright');16const { deepReactive } = require('playwright/lib/utils/deepReactive');17(async () => {18  const browser = await chromium.launch();19  const context = await browser.newContext();20  const page = await context.newPage();21  const result = await page.evaluate(async () => {22    const obj = { foo: 'bar', nested: { foo: 'bar' } };23    const reactive = deepReactive(obj);24    return reactive.nested.foo;25  });26  console.log(result);27  await browser.close();28})();29const { chromium } = require('playwright');30const { deepReadonly } = require('playwright/lib/utils/deepReadonly');31(async () => {32  const browser = await chromium.launch();33  const context = await browser.newContext();34  const page = await context.newPage();35  const result = await page.evaluate(async () => {36    const obj = { foo: 'bar', nested: { foo: 'bar' } };37    const readonly = deepReadonly(obj);38    return readonly.nested.foo;39  });40  console.log(result);41  await browser.close();42})();43const { chromium } = require('playwright');44const { deepReadonly } = require('playwright/lib/utils/deepReadonly');45(async () => {46  const browser = await chromium.launch();47  const context = await browser.newContext();48  const page = await context.newPage();Using AI Code Generation
1const { chromium } = require('playwright');2const { shallowReactive } = require('playwright/lib/utils/shallowReactive');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const response = await page.waitForResponse(response => response.url().includes('complete/search?'));7  const body = await response.json();8  const shallowReactiveBody = shallowReactive(body);9  console.log(shallowReactiveBody[1][0]);10  await browser.close();11})();Using AI Code Generation
1const { shallowReactive } = require('@playwright/test/lib/utils/shallowReactive');2const { shallowReadonly } = require('@playwright/test/lib/utils/shallowReadonly');3const { shallowRef } = require('@playwright/test/lib/utils/shallowRef');4const { toRef } = require('@playwright/test/lib/utils/toRef');5const { toRefs } = require('@playwright/test/lib/utils/toRefs');6const { triggerRef } = require('@playwright/test/lib/utils/triggerRef');7const { unref } = require('@playwright/test/lib/utils/unref');8const { useAsyncRef } = require('@playwright/test/lib/utils/useAsyncRef');9const { useRef } = require('@playwright/test/lib/utils/useRef');10const { useValueRef } = require('@playwright/test/lib/utils/useValueRef');11const { watch } = require('@playwright/test/lib/utils/watch');12const { watchEffect } = require('@playwright/test/lib/utils/watchEffect');13const { watchPostEffect } = require('@playwright/test/lib/utils/watchPostEffect');14const { watchPreEffect } = require('@playwright/test/lib/utils/watchPreEffect');15const { watchSource } = require('@playwright/test/lib/utils/watchSource');16const { watchSyncEffect } = require('@playwright/test/lib/utils/watchSyncEffect');Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  const element = await page.$('text=Get Started');6  const result = await element.evaluate(element => element.textContent);7  console.log(result);8  await browser.close();9})();Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  const target = await page.waitForSelector('.navbar__inner');6  const targetElement = await page._delegate._mainFrame._page.shallowReactive(target);7  console.log(targetElement);8  await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch();13  const page = await browser.newPage();14  const target = await page.waitForSelector('.navbar__inner');15  const targetElement = await page._delegate._mainFrame._page.shallowReactive(target);16  console.log(targetElement);17  await targetElement.innerHTML = 'Hello World!';18  await browser.close();19})();Using AI Code Generation
1const { shallowReactive } = require('playwright-core/lib/utils/structs.js');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const title = await page.evaluate(() => {7    return document.title;8  });9  console.log(title);10  await browser.close();11})();Using AI Code Generation
1const { shallowReactive } = require('playwright/lib/internal/utils/shallowReactive');2const obj = shallowReactive({ a: 1 });3obj.a = 2;4Node.js | fs.access() Method to Check File Accessibility5Node.js | fs.appendFile() Method to Append Data to File6Node.js | fs.chmod() Method to Change File Permissions7Node.js | fs.chown() Method to Change File Ownership8Node.js | fs.close() Method to Close File Descriptor9Node.js | fs.copyFile() Method to Copy File10Node.js | fs.createReadStream() Method to Read File11Node.js | fs.createWriteStream() Method to Create File12Node.js | fs.fchmod() Method to Change File Permissions13Node.js | fs.fchown() Method to Change File Ownership14Node.js | fs.fdatasync() Method to Synchronize File Data15Node.js | fs.fstat() Method to Get File Information16Node.js | fs.fsync() Method to Synchronize File17Node.js | fs.ftruncate() Method to Truncate File18Node.js | fs.futimes() Method to Change File Timestamps19Node.js | fs.lchmod() Method to Change File Permissions20Node.js | fs.lchown() Method to Change File Ownership21Node.js | fs.link() Method to Create New Link to File22Node.js | fs.lstat() Method to Get File Information23Node.js | fs.mkdir() Method to Create Directory24Node.js | fs.mkdtemp() Method to Create Directory with Unique Name25Node.js | fs.open() Method to Open File26Node.js | fs.opendir() Method to Open Directory27Node.js | fs.readdir() Method to Read Directory28Node.js | fs.readFile() Method to Read File29Node.js | fs.readlink() Method to Read Symbolic Link30Node.js | fs.realpath() Method to Resolve File Path31Node.js | fs.rename() Method to Rename File32Node.js | fs.rmdir() Method to Remove Directory33Node.js | fs.stat() Method to Get File Information34Node.js | fs.symlink() Method to Create Symbolic Link35Node.js | fs.truncate() Method to Truncate FileUsing AI Code Generation
1import { shallowReactive } from '@playwright/test/lib/utils/structs.js';2const obj = shallowReactive({ a: 1, b: 2 });3console.log(obj.a);4obj.a = 2;5console.log(obj.a);6import { deepReactive } from '@playwright/test/lib/utils/structs.js';7const obj = deepReactive({ a: 1, b: 2 });8console.log(obj.a);9obj.a = 2;10console.log(obj.a);11import { deepReadonly } from '@playwright/test/lib/utils/structs.js';12const obj = deepReadonly({ a: 1, b: 2 });13console.log(obj.a);14obj.a = 2;15console.log(obj.a);16import { deepReadonly } from '@playwright/test/lib/utils/structs.js';17const obj = deepReadonly({ a: 1, b: 2 });18console.log(obj.a);19obj.a = 2;20console.log(obj.a);21import { deepReadonly } from '@playwright/test/lib/utils/structs.js';22const obj = deepReadonly({ a: 1, b: 2 });23console.log(obj.a);24obj.a = 2;25console.log(obj.a);26import { deepReadonly } from '@playwright/test/lib/utils/structs.js';27const obj = deepReadonly({ a: 1, b: 2 });28console.log(obj.a);29obj.a = 2;30console.log(obj.a);31import { deepReadonly } from '@playwright/test/lib/utils/structs.js';32const obj = deepReadonly({ a: 1, b: 2 });33console.log(obj.a);34obj.a = 2;35console.log(obj.a);36import { deepReadonly } from '@playwright/test/lib/utils/structs.js';37const obj = deepReadonly({ a: 1, b: 2 });38console.log(obj.a);Using AI Code Generation
1const {shallowReactive} = require('@playwright/test');2const obj = shallowReactive({name: 'John'});3obj.name = 'Doe';4const {deepReactive} = require('@playwright/test');5const obj = deepReactive({name: 'John'});6obj.name = 'Doe';7const {test} = require('@playwright/test');8test('My test', async ({page}) => {9  await page.fill('input[name="q"]', obj.name);10  await page.click('text="Search"');11  await page.click('text="Docs"');12  await page.waitForSelector('text="Getting Started"');13});14const {test} = require('@playwright/test');15test('My test', async ({page}) => {16  await page.fill('input[name="q"]', obj.name);17  await page.click('text="Search"');18  await page.click('text="Docs"');19  await page.waitForSelector('text="Getting Started"');20});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.
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