How to use deepCloneVNode method in Playwright Internal

Best JavaScript code snippet using playwright-internal

Icon.js

Source:Icon.js Github

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...1932/**1933 * Dev only, for HMR of hoisted vnodes reused in v-for1934 * https://github.com/vitejs/vite/issues/20221935 */1936function deepCloneVNode(vnode) {1937 const cloned = cloneVNode(vnode);1938 if (isArray(vnode.children)) {1939 cloned.children = vnode.children.map(deepCloneVNode);1940 }1941 return cloned;1942}1943/**1944 * @private1945 */1946function createTextVNode(text = ' ', flag = 0) {1947 return createVNode(Text, null, text, flag);1948}1949function normalizeVNode(child) {1950 if (child == null || typeof child === 'boolean') {...

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tabs.js

Source:tabs.js Github

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...1516 paginationStyle = this.paginationStyle,1517 loop = this.loop,1518 showPagination = this.showPagination,1519 validSlots = this.validSlots;1520 function deepCloneVNode(vnode) {1521 if (!vnode) return;1522 var clonedChildren = vnode.children && vnode.children.map(function (vd) {1523 return deepCloneVNode(vd);1524 });1525 var cloned = h(vnode.tag, vnode.data, clonedChildren);1526 cloned.text = vnode.text;1527 cloned.isComment = vnode.isComment;1528 cloned.componentOptions = vnode.componentOptions;1529 cloned.elm = vnode.elm;1530 cloned.context = vnode.context;1531 cloned.ns = vnode.ns;1532 cloned.isStatic = vnode.isStatic;1533 cloned.key = vnode.key;1534 return cloned;1535 }1536 var pagination = this.$slots.default.map(function (item, index) {1537 return h('li', {1538 attrs: {1539 role: 'tab'1540 },1541 key: 'pagination-' + index,1542 'class': {1543 active: index === currentActiveIndex1544 },1545 style: paginationStyle });1546 });1547 var validChildren = validSlots();1548 var firstItem = loop ? deepCloneVNode(this.$slots.default[0]) : null;1549 var lastItem = loop ? deepCloneVNode(validChildren[validChildren.length - 1]) : null;1550 return h(1551 'div',1552 { 'class': prefixCls },1553 [h(1554 'za-drag',1555 {1556 attrs: {1557 dragStart: onDragStart,1558 dragMove: onDragMove,1559 dragEnd: onDragEnd }1560 },1561 [h(1562 'div',1563 {...

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swipe.js

Source:swipe.js Github

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...1075 paginationStyle = this.paginationStyle,1076 loop = this.loop,1077 showPagination = this.showPagination,1078 validSlots = this.validSlots;1079 function deepCloneVNode(vnode) {1080 if (!vnode) return;1081 var clonedChildren = vnode.children && vnode.children.map(function (vd) {1082 return deepCloneVNode(vd);1083 });1084 var cloned = h(vnode.tag, vnode.data, clonedChildren);1085 cloned.text = vnode.text;1086 cloned.isComment = vnode.isComment;1087 cloned.componentOptions = vnode.componentOptions;1088 cloned.elm = vnode.elm;1089 cloned.context = vnode.context;1090 cloned.ns = vnode.ns;1091 cloned.isStatic = vnode.isStatic;1092 cloned.key = vnode.key;1093 return cloned;1094 }1095 var pagination = this.$slots.default.map(function (item, index) {1096 return h('li', {1097 attrs: {1098 role: 'tab'1099 },1100 key: 'pagination-' + index,1101 'class': {1102 active: index === currentActiveIndex1103 },1104 style: paginationStyle });1105 });1106 var validChildren = validSlots();1107 var firstItem = loop ? deepCloneVNode(this.$slots.default[0]) : null;1108 var lastItem = loop ? deepCloneVNode(validChildren[validChildren.length - 1]) : null;1109 return h(1110 'div',1111 { 'class': prefixCls },1112 [h(1113 'za-drag',1114 {1115 attrs: {1116 dragStart: onDragStart,1117 dragMove: onDragMove,1118 dragEnd: onDragEnd }1119 },1120 [h(1121 'div',1122 {...

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vnode.js

Source:vnode.js Github

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1import { isClassComponent } from './component.js'2import {3 isArray,4 isFunction,5 isString,6 isObject,7 EMPTY_ARR,8 extend,9 normalizeClass,10 normalizeStyle,11 isOn12} from '../shared/index.js'13import { isProxy } from '../reactivity/index.js'14import {15 currentRenderingInstance,16 currentScopeId17} from './componentRenderContext.js'18const isSuspense = type => type.__isSuspense19const isTeleport = type => type.__isTeleport20export const Fragment = Symbol('Fragment')21export const Text = Symbol('Text')22export const Comment = Symbol('Comment')23export const Static = Symbol('Static')24export { createBaseVNode as createElementVNode }25export const blockStack = []26export let currentBlock = null27export function openBlock (disableTracking = false) {28 blockStack.push((currentBlock = disableTracking ? null : []))29}30export function closeBlock () {31 blockStack.pop()32 currentBlock = blockStack[blockStack.length - 1] || null33}34export let isBlockTreeEnabled = 135export function setBlockTracking (value) {36 isBlockTreeEnabled += value37}38export function setupBlock (vnode) {39 vnode.dynamicChildren =40 isBlockTreeEnabled > 0 ? currentBlock || EMPTY_ARR : null41 closeBlock()42 if (isBlockTreeEnabled > 0 && currentBlock) {43 currentBlock.push(vnode)44 }45 return vnode46}47export function createElementBlock (48 type,49 props,50 children,51 patchFlag,52 dynamicProps,53 shapeFlag54) {55 return setupBlock(56 createBaseVNode(57 type,58 props,59 children,60 patchFlag,61 dynamicProps,62 shapeFlag,63 true64 )65 )66}67export function createBlock (type, props, children, patchFlag, dynamicProps) {68 return setupBlock(69 createVNode(type, props, children, patchFlag, dynamicProps, true)70 )71}72export function isVNode (value) {73 return value ? value.__v_isVNode === true : false74}75export function isSameVNodeType (n1, n2) {76 return n1.type === n2.type && n1.key === n2.key77}78export const createVNode = _createVNode79export const InternalObjectKey = `__vInternal`80const normalizeKey = ({ key }) => (key != null ? key : null)81const normalizeRef = ({ ref, ref_key, ref_for }) => {82 return ref != null83 ? isString(ref) || isRef(ref) || isFunction(ref)84 ? { i: currentRenderingInstance, r: ref, k: ref_key, f: !!ref_for }85 : ref86 : null87}88export function createBaseVNode (89 type,90 props = null,91 children = null,92 patchFlag = 0,93 dynamicProps = null,94 shapeFlag = type === Fragment ? 0 : 1,95 isBlockNode = false,96 needFullChildrenNormalization = false97) {98 const vnode = {99 __v_isVNode: true,100 __v_skip: true,101 type,102 props,103 key: props && normalizeKey(props), //props没有key属性返回nul104 ref: props && normalizeRef(props), //props没有ref属性返回null105 scopeId: currentScopeId,106 slotScopeIds: null,107 children,108 component: null,109 suspense: null,110 ssContent: null,111 ssFallback: null,112 dirs: null,113 transition: null,114 el: null,115 anchor: null,116 target: null,117 targetAnchor: null,118 staticCount: 0,119 shapeFlag,120 patchFlag,121 dynamicProps,122 dynamicChildren: null,123 appContext: null124 }125 if (needFullChildrenNormalization) {126 normalizeChildren(vnode, children)127 if (shapeFlag & 128) {128 type.normalize(vnode)129 }130 } else if (children) {131 vnode.shapeFlag |= isString(children) ? 8 : 16132 }133 if (134 isBlockTreeEnabled > 0 &&135 !isBlockNode &&136 currentBlock &&137 (vnode.patchFlag > 0 || shapeFlag & 6) &&138 vnode.patchFlag !== 32139 ) {140 currentBlock.push(vnode)141 }142 return vnode143}144function _createVNode (145 type,146 props = null,147 children = null,148 patchFlag = 0,149 dynamicProps = null,150 isBlockNode = false151) {152 // 初始化153 // type:{template,setup}154 if (!type) {155 type = Comment156 }157 // 是否是 vnode158 if (isVNode(type)) {159 // 是 vnode，克隆vnode160 const cloned = cloneVNode(type, props, true)161 if (children) {162 // 有 children163 normalizeChildren(cloned, children)164 }165 return cloned166 }167 // 是否是 函数 ，并且有 ’__vccOpts‘168 if (isClassComponent(type)) {169 type = type.__vccOpts170 }171 // 处理 props172 // 规范化class & style173 if (props) {174 // 如果是proxy或有’__vInternal‘ 克隆对象175 props = guardReactiveProps(props)176 // 获取 css177 let { class: klass, style } = props178 // 拼接 class179 if (klass && !isString(klass)) {180 // 返回值 字符串 'classA classB classC'181 props.class = normalizeClass(klass)182 }183 if (isObject(style)) {184 if (isProxy(style) && !isArray(style)) {185 // style 是 proxy 且不是数组186 // 复制 style187 style = extend({}, style)188 }189 props.style = normalizeStyle(style)190 }191 }192 const shapeFlag = isString(type)193 ? 1 /* ELEMENT 标签 */194 : isSuspense(type)195 ? 128 /* SUSPENSE 异步组件？ */196 : isTeleport(type)197 ? 64 /* TELEPORT 可以挂载到任意节点上的组件 */198 : isObject(type)199 ? 4 /* STATEFUL_COMPONENT 有状态组件 */200 : isFunction(type)201 ? 2 /* FUNCTIONAL_COMPONENT 函数组件 */202 : 0203 return createBaseVNode(204 type,205 props,206 children,207 patchFlag,208 dynamicProps,209 shapeFlag,210 isBlockNode,211 true212 )213}214export function guardReactiveProps (props) {215 if (!props) return null216 return isProxy(props) || InternalObjectKey in props217 ? extend({}, props)218 : props219}220export function cloneVNode (vnode, extraProps, mergeRef = false) {221 const { props, ref, patchFlag, children } = vnode222 const mergedProps = extraProps ? mergeProps(props || {}, extraProps) : props223 const cloned = {224 __v_isVNode: true,225 __v_skip: true,226 type: vnode.type,227 props: mergedProps,228 key: mergedProps && normalizeKey(mergedProps),229 ref:230 extraProps && extraProps.ref231 ? mergeRef && ref232 ? isArray(ref)233 ? ref.concat(normalizeRef(extraProps))234 : [ref, normalizeRef(extraProps)]235 : normalizeRef(extraProps)236 : ref,237 scopeId: vnode.scopeId,238 slotScopeIds: vnode.slotScopeIds,239 children: children,240 target: vnode.target,241 targetAnchor: vnode.targetAnchor,242 staticCount: vnode.staticCount,243 shapeFlag: vnode.shapeFlag,244 patchFlag:245 extraProps && vnode.type !== Fragment246 ? patchFlag === -1247 ? 16248 : patchFlag | 16249 : patchFlag,250 dynamicProps: vnode.dynamicProps,251 dynamicChildren: vnode.dynamicChildren,252 appContext: vnode.appContext,253 dirs: vnode.dirs,254 transition: vnode.transition,255 component: vnode.component,256 suspense: vnode.suspense,257 ssContent: vnode.ssContent && cloneVNode(vnode.ssContent),258 ssFallback: vnode.ssFallback && cloneVNode(vnode.ssFallback),259 el: vnode.el,260 anchor: vnode.anchor261 }262 return cloned263}264export function deepCloneVNode (vnode) {265 const cloned = cloneVNode(vnode)266 if (isArray(vnode.children)) {267 cloned.children = vnode.children.map(deepCloneVNode)268 }269 return cloned270}271export function createTextVNode (text = ' ', flag = 0) {272 return createVNode(Text, null, text, flag)273}274export function createStaticVNode (content, numberOfNodes) {275 const vnode = createVNode(Static, null, content)276 vnode.staticCount = numberOfNodes277 return vnode278}279export function createCommentVNode (text = '', asBlock = false) {280 return asBlock281 ? (openBlock(), createBlock(Comment, null, text))282 : createVNode(Comment, null, text)283}284export function normalizeVNode (child) {285 if (child == null || typeof child === 'boolean') {286 return createVNode(Comment)287 } else if (isArray(child)) {288 return createVNode(Fragment, null, child.slice())289 } else if (typeof child === 'object') {290 return cloneIfMounted(child)291 } else {292 return createVNode(Text, null, String(child))293 }294}295export function cloneIfMounted (child) {296 return child.el === null || child.memo ? child : cloneVNode(child)297}298export function normalizeChildren (vnode, children) {299 let type = 0300 const { shapeFlag } = vnode301 if (children == null) {302 children = null303 } else if (isArray(children)) {304 type = 16305 } else if (typeof children === 'object') {306 if (shapeFlag & (1 | 64)) {307 const slot = children.default308 if (slot) {309 slot._c && (slot._d = false)310 normalizeChildren(vnode, slot())311 slot._c && (slot._d = true)312 }313 return314 } else {315 type = 32316 const slotFlag = children._317 if (!slotFlag && !(InternalObjectKey in children)) {318 children._ctx = currentRenderingInstance319 } else if (slotFlag === 3 && currentRenderingInstance) {320 if (currentRenderingInstance.slots._ === 1) {321 children._ = 1322 } else {323 children._ = 2324 vnode.patchFlag |= 1024325 }326 }327 }328 } else if (isFunction(children)) {329 children = { default: children, _ctx: currentRenderingInstance }330 type = 32331 } else {332 children = String(children)333 if (shapeFlag & 64) {334 type = 16335 children = [createTextVNode(children)]336 } else {337 type = 8338 }339 }340 vnode.children = children341 vnode.shapeFlag |= type342}343export function mergeProps (...args) {344 const ret = {}345 for (let i = 0; i < args.length; i++) {346 const toMerge = args[i]347 for (const key in toMerge) {348 if (key === 'class') {349 if (ret.class !== toMerge.class) {350 ret.class = normalizeClass([ret.class, toMerge.class])351 }352 } else if (key === 'style') {353 ret.style = normalizeStyle([ret.style, toMerge.style])354 } else if (isOn(key)) {355 const existing = ret[key]356 const incoming = toMerge[key]357 if (358 incoming &&359 existing !== incoming &&360 !(isArray(existing) && existing.includes(incoming))361 ) {362 ret[key] = existing ? [].concat(existing, incoming) : incoming363 }364 } else if (key !== '') {365 ret[key] = toMerge[key]366 }367 }368 }369 return ret370}371export function invokeVNodeHook (hook, instance, vnode, prevVNode = null) {372 hook(vnode, prevVNode)...

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util.js

Source:util.js Github

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...61/**62 * Dev only, for HMR of hoisted vnodes reused in v-for63 * https://github.com/vitejs/vite/issues/202264 */65function deepCloneVNode(vnode) {66 const cloned = cloneVNode(vnode);67 if (isArray(vnode.children)) {68 cloned.children = vnode.children.map(deepCloneVNode);69 }70 return cloned;71}72export const _cloneVNode = cloneVNode73export function genKey() {74 // const t = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'75 const t = 'xxxxxxxx'76 return t.replace(/[xy]/g, function (c) {77 const r = Math.random() * 16 | 078 const v = c === 'x' ? r : (r & 0x3 | 0x8)79 return v.toString(16)...

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h.js

Source:h.js Github

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1import { isArray } from '../shared.js'2import {3 isVnode,4 isCommonVnode,5} from './helpers/patch/is.js'6import {7 formatVnode,8 installHooks,9 separateProps,10} from './helpers/h.js'1112// The reason for the need to record parent is because it is needed when bubbling in the portal component13export function injectParentVnode(vnode, children) {14 if (isArray(children) && children.length > 0) {15 for (let i = 0; i < children.length; i++) {16 // The text node does not need a parent,17 // because there is no additional operation on the text node for the time being18 if (children[i] && isVnode(children[i])) {19 children[i].parent = vnode20 }21 }22 }23}2425export function createVnode(tag, data, children, text, elm) {26 const vnode = {27 tag,28 data,29 elm,30 text,31 children,32 parent: undefined,33 component: undefined,34 key: data35 ? data.key36 : undefined,37 }38 injectParentVnode(vnode, children)39 return vnode40}4142export function createCommentVnode(text, key) {43 const textVnode = createVnode('', { key }, [], text, null)44 textVnode.isComment = true45 return textVnode46}4748export function cloneVnode(vnode, needInjectPrent = true) {49 const cloned = createVnode(50 vnode.tag,51 vnode.data,52 vnode.children && vnode.children.slice(),53 vnode.text,54 vnode.elm,55 )56 cloned.key = vnode.key57 cloned.isClone = true58 cloned.originTag = vnode.originTag59 cloned.isComment = vnode.isComment60 cloned.component = vnode.component6162 if (needInjectPrent) {63 injectParentVnode(cloned, cloned.children)64 }65 return cloned66}6768export function deepCloneVnode(vnode, parent) {69 const cloned = cloneVnode(vnode, false)70 if (cloned.children) {71 cloned.children = vnode.children.map(child => {72 const newChild = deepCloneVnode(child, cloned)73 if (parent && isVnode(newChild)) {74 newChild.parent = vnode75 }76 return newChild77 })78 }79 return cloned80}8182export function h(tag, props, ...children) {83 // Component does not support ref84 if (typeof tag === 'function' && props && props.hasOwnProperty('ref')) {85 throw new Error(86 'Function components cannot be given refs. ' +87 'Attempts to access this ref will fail. Did you mean to use Oops.forwardRef()?'88 )89 }9091 if (props && props.hasOwnProperty('children')) {92 if (children.length === 0) {93 if (props.children) {94 children = isArray(props.children)95 ? props.children96 : [props.children]97 }98 }99 delete props.children100 }101102 return formatVnode(103 tag,104 isCommonVnode(tag)105 ? separateProps(props)106 : installHooks(tag, props),107 children,108 false,109 ) ...

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suspense.js

Source:suspense.js Github

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1import { patch } from '../patch.js'2import { deepCloneVnode } from '../h.js'3import { isSuspense } from '../helpers/patch/is.js'4import { formatRootVnode } from '../helpers/patch/util.js'5import { commonHooksConfig } from '../helpers/component.js'67export const suspenseLinkedList = {8 current: null,910 push(component) {11 const parent = this.current12 this.current = { component, parent }13 if (parent !== null) {14 parent.child = this.current15 }16 },1718 pop() {19 if (this.current !== null) {20 this.current = this.current.parent21 if (this.current !== null) {22 this.current.child = null23 }24 }25 },26}2728class SuspenseComponent {29 constructor(vnode) {30 this.vnode = vnode31 this.rootVnode = undefined32 this.lazyChildsStatus = []33 }3435 render() {36 // children 需要深拷贝37 let { children } = this.vnode38 if (children.length === 1) {39 children = children[0]40 }41 children = deepCloneVnode(children)4243 const updateVnode = formatRootVnode(children)44 this.rootVnode = patch(this.rootVnode, updateVnode)45 console.log(this.lazyChildsStatus)46 this.rootVnode.parent = this.vnode.parent47 this.vnode.elm = this.rootVnode.elm48 }4950 forceUpdate() {51 this.render()52 }5354 init() {55 suspenseLinkedList.push(this)56 this.render()57 suspenseLinkedList.pop()58 this.lazyChildsStatus = []59 }6061 update(oldVnode, vnode) {62 suspenseLinkedList.push(this)63 this.render()64 suspenseLinkedList.pop()65 this.lazyChildsStatus = []66 }67}6869export const suspenseVNodeHooks = commonHooksConfig({70 init(vnode) {71 if (isSuspense(vnode)) {72 vnode.component = new SuspenseComponent(vnode)73 vnode.component.init()74 }75 } ...

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vdom.js

Source:vdom.js Github

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...3 return typeof node === 'object' && Object.prototype.hasOwnProperty.call(node, 'componentOptions');4}5export const deepCloneVNode = (h, vnode) => {6 if (!vnode) return;7 const clonedChildren = vnode.children && vnode.children.map(vd => deepCloneVNode(vd));8 const cloned = h(vnode.tag, vnode.data, clonedChildren);9 cloned.text = vnode.text;10 cloned.isComment = vnode.isComment;11 cloned.componentOptions = vnode.componentOptions;12 cloned.elm = vnode.elm;13 cloned.context = vnode.context;14 cloned.ns = vnode.ns;15 cloned.isStatic = vnode.isStatic;16 cloned.key = vnode.key + guid();17 return cloned;...

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Using AI Code Generation

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1const { deepCloneVNode } = require('@playwright/test/lib/server/vnodedom');2const { deepCloneVNode } = require('@playwright/test/lib/server/vnodedom');3const vNode = {4 props: {5 },6 { type: 'span', props: {}, children: ['child1'] },7 { type: 'span', props: {}, children: ['child2'] },8};9const clonedVNode = deepCloneVNode(vNode);10console.log(clonedVNode);11{12 props: {13 },14 { type: 'span', props: {}, children: ['child1'] },15 { type: 'span', props: {}, children: ['child2'] },16}17const clonedVNode = deepCloneVNode(vNode, { children: false });18console.log(clonedVNode);19{20 props: {21 },22}23const clonedVNode = deepCloneVNode(vNode, { type: 'span' });24console.log(clonedVNode);25{26 props: {27 },28 { type: 'span', props: {}, children: ['child1'] },29 { type: 'span', props: {}, children: ['child2'] },30}31const clonedVNode = deepCloneVNode(vNode, { props: { id: 'id2', className: 'class2' } });32console.log(clonedVNode);33{

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Using AI Code Generation

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1const deepCloneVNode = require('playwright/lib/server/dom').deepCloneVNode;2module.exports = { deepCloneVNode };3const { deepCloneVNode } = require('./test.js');4const { chromium } = require('playwright');5const { expect } = require('chai');6describe('deepCloneVNode', () => {7 it('should return a clone of the node', async () => {8 const browser = await chromium.launch();9 const context = await browser.newContext();10 const page = await context.newPage();11 const handle = await page.$('h1');12 const node = await handle.evaluateHandle((node) => node);13 const clone = deepCloneVNode(node);14 expect(clone).to.be.deep.equal(node);15 await browser.close();16 });17});

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Using AI Code Generation

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1const { deepCloneVNode } = require('@playwright/test/lib/server/frames/vnode');2const { VNode } = require('@playwright/test/lib/server/frames/vnode');3const { VNodeElement } = require('@playwright/test/lib/server/frames/vnode');4const { VNodeText } = require('@playwright/test/lib/server/frames/vnode');5const { VNodeComment } = require('@playwright/test/lib/server/frames/vnode');6const { VNodeDocument } = require('@playwright/test/lib/server/frames/vnode');7const { VNodeDocumentType } = require('@playwright/test/lib/server/frames/vnode');8const { VNodeDocumentFragment } = require('@playwright/test/lib/server/frames/vnode');9const { VNodeShadowRoot } = require('@playwright/test/lib/server/frames/vnode');10const { VNodeInput } = require('@playwright/test/lib/server/frames/vnode');11const { VNodeTextArea } = require('@playwright/test/lib/server/frames/vnode');12const { VNodeSelect } = require('@playwright/test/lib/server/frames/vnode');13const { VNodeOption } = require('@playwright/test/lib/server/frames/vnode');14const { VNodeSVG } = require('@playwright/test/lib/server/frames/vnode');15const { VNodePath } = require('@playwright/test/lib/server/frames/vnode');16const { VNodeRect } = require('@playwright/test/lib/server/frames/vnode');17const { VNodeCircle } = require('@playwright/test/lib/server/frames/vnode');18const { VNodeEllipse } = require('@playwright/test/lib/server/frames/vnode');19const { VNodeLine } = require('@playwright/test/lib/server/frames/vnode');20const { VNodePolygon } = require('@playwright/test/lib/server/frames/vnode');21const { VNodePolyline } = require('@playwright/test/lib/server/frames/vnode');22const { VNodeTextPath } = require('@playwright/test/lib/server/frames/vnode');23const { VNodeTspan } = require('@playwright/test/lib/server/frames/vnode');24const { VNodeForeignObject } = require('@playwright/test/lib/server/frames/vnode');25const { VNodeG } = require('@playwright/test/lib/server/frames/vnode');26const { VNodeImage } = require('@playwright/test/lib/server/frames

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Using AI Code Generation

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1const { deepCloneVNode } = require('playwright-core/lib/server/supplements/recorder/vnodedeepclone');2const { parse } = require('playwright-core/lib/server/supplements/recorder/selectorParser');3const { parseSelector } = require('playwright-core/lib/server/supplements/recorder/selectorParser2');4const { parseSelectorV2 } = require('playwright-core/lib/server/supplements/recorder/selectorParserV2');5const { deepCloneVNode } = require('playwright-core/lib/server/supplements/recorder/vnodedeepclone');6const { parse } = require('playwright-core/lib/server/supplements/recorder/selectorParser');7const { parseSelector } = require('playwright-core/lib/server/supplements/recorder/selectorParser2');8const { parseSelectorV2 } = require('playwright-core/lib/server/supplements/recorder/selectorParserV2');9const { chromium } = require('playwright');10const { deepCloneVNode } = require('playwright-core/lib/server/supplements/recorder/vnodedeepclone');11const { parse } = require('playwright-core/lib/server/supplements/recorder/selectorParser');12const { parseSelector } = require('playwright-core/lib/server/supplements/recorder/selectorParser2');13const { parseSelectorV2 } = require('playwright-core/lib/server/supplements/recorder/selectorParserV2');14const { chromium } = require('playwright');15const { deepCloneVNode } = require('playwright-core/lib/server/supplements/recorder/vnodedeepclone');16const { parse } = require('playwright-core/lib/server/supplements/recorder/selectorParser');17const { parseSelector } = require('playwright-core/lib/server/supplements/recorder/selectorParser2');18const { parseSelectorV2 } = require('playwright-core/lib/server/supplements/recorder/selectorParserV2');19const { chromium } = require('playwright');20const { deepCloneVNode } = require('playwright-core/lib/server/supplements/recorder/vnodedeepclone');21const { parse } = require('playwright-core/lib/server/supplements/recorder/selectorParser');22const { parseSelector } = require('playwright-core/lib/server/supplements

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Using AI Code Generation

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1const { deepCloneVNode } = require('playwright/lib/server/frames');2const { parseSelector } = require('playwright/lib/server/common/selectors');3const { deepCloneVNode } = require('playwright/lib/server/frames');4const { parseSelector } = require('playwright/lib/server/common/selectors');5const selector = parseSelector('css=div');6const vNode = await page._mainFrame._page._delegate._vnodeForSelector(selector);7const { deepCloneVNode } = require('playwright/lib/server/frames');8const { parseSelector } = require('playwright/lib/server/common/selectors');9const selector = parseSelector('css=div');10const vNode = await page._mainFrame._page._delegate._vnodeForSelector(selector);11const { deepCloneVNode } = require('playwright/lib/server/frames');12const { parseSelector } = require('playwright/lib/server/common/selectors');13const selector = parseSelector('css=div');14const vNode = await page._mainFrame._page._delegate._vnodeForSelector(selector);15const { deepCloneVNode } = require('playwright/lib/server/frames');16const { parseSelector } = require('playwright/lib/server/common/selectors');17const selector = parseSelector('css=div');18const vNode = await page._mainFrame._page._delegate._vnodeForSelector(selector);19const { deepCloneVNode } = require('playwright/lib/server/frames');20const { parseSelector } = require('playwright/lib/server/common/selectors');21const selector = parseSelector('css=div');22const vNode = await page._mainFrame._page._delegate._vnodeForSelector(selector);23const { deepCloneVNode } = require('playwright/lib/server/frames');24const { parseSelector } = require('playwright/lib/server/common/selectors');25const selector = parseSelector('css=div');26const vNode = await page._mainFrame._page._delegate._vnodeForSelector(selector);

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Using AI Code Generation

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1const {deepCloneVNode} = require('@playwright/test/lib/server/vnode');2const {Page} = require('@playwright/test/lib/server/page');3const {ElementHandle} = require('@playwright/test/lib/server/dom');4const {JSHandle} = require('@playwright/test/lib/server/jsHandle');5const {createJSHandle} = require('@playwright/test/lib/server/dom');6const {createHandle} = require('@playwright/test/lib/server/frames');7const {createFrame} = require('@playwright/test/lib/server/frames');8const {createPage} = require('@playwright/test/lib/server/page');9const {createExecutionContext} = require('@playwright/test/lib/server/frames');10const {createExecutionContextFromFrame} = require('@playwright/test/lib/server/frames');11const {createExecutionContextFromPage} = require('@playwright/test/lib/server/frames');12const {createExecutionContextFromWorker} = require('@playwright/test/lib/server/frames');13const {createExecutionContextFromScope} = require('@playwright/test/lib/server/frames');14const {createExecutionContextFromContext} = require('@playwright/test/lib/server/frames');15const {createExecutionContextFromBrowser} = require('@playwright/test/lib/server/frames');16const {createBrowserContext} = require('@playwright/test/lib/server/browserContext');17const {createBrowser} = require('@playwright/test/lib/server/browser');18const {createBrowserType} = require('@playwright/test/lib/server/browserType');19const {createBrowserServer} = require('@playwright/test/lib/server/browserServer');20const {createPlaywright} = require('@playwright/test/lib/server/playwright');21const {createTestState} = require('@playwright/test/lib/server/testState');22const {createTestResult} = require('@playwright/test/lib/server/testResult');23const {createTest} = require('@playwright/test/lib/server/test');24const {createWorker} = require('@playwright/test/lib/server/worker');25const {createDispatcher} = require('@playwright/test/lib/server/dispatchers/dispatcher');26const {createDispatcherScope} = require('@playwright/test/lib/server/dispatchers/dispatcher');27const {createDispatcherConnection} = require('@playwright/test/lib/server/dispatchers/dispatcher');28const {createDispatcherBrowserType} = require('@playwright/test/lib/server/dispatchers/dispatcher');

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Using AI Code Generation

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1const { deepCloneVNode } = require('playwright/lib/server/dom.js');2const { parse } = require('playwright/lib/server/common/html.js');3const { createJSHandle } = require('playwright/lib/server/dom.js');4const { createPage } = require('playwright/lib/server/browserContext.js');5const { createFrame } = require('playwright/lib/server/page.js');6</html>`;

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Using AI Code Generation

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1const { deepCloneVNode } = require('playwright/lib/client/vnode');2const { Page } = require('playwright');3const { v4: uuidv4 } = require('uuid');4const { EventEmitter } = require('events');5const { createReadStream } = require('fs');6const { createInterface } = require('readline');7const { promisify } = require('util');8const { exec } = require('child_process');9const { deepCloneVNode } = require('playwright/lib/client/vnode');10const { Page } = require('playwright');11const { v4: uuidv4 } = require('uuid');12const { EventEmitter } = require('events');13const { createReadStream } = require('fs');14const { createInterface } = require('readline');15const { promisify } = require('util');16const { exec } = require('child_process');17const readFile = promisify(createReadStream);18const readline = createInterface({19});20const { deepCloneVNode } = require('playwright/lib/client/vnode');21const { Page } = require('playwright');22const { v4: uuidv4 } = require('uuid');23const { EventEmitter } = require('events');24const { createReadStream } = require('fs');25const { createInterface } = require('readline');26const { promisify } = require('util');27const { exec } = require('child_process');28const readFile = promisify(createReadStream);29const readline = createInterface({30});31const { deepCloneVNode } = require('playwright/lib/client/vnode');32const { Page } = require('playwright');33const { v4: uuidv4 } = require('uuid');34const { EventEmitter } = require('events');35const { createReadStream } = require('fs');36const { createInterface } = require('readline');37const { promisify } = require('util');38const { exec } = require('child_process');39const readFile = promisify(createReadStream);40const readline = createInterface({41});

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Using AI Code Generation

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1const { deepCloneVNode } = require('playwright/lib/server/dom.js');2const { parse } = require('playwright/lib/server/inspector.js');3const { parse: parseHTML } = require('playwright/lib/server/html.js');4const { deepCloneVNode } = require('playwright/lib/server/dom.js');5const { parse } = require('playwright/lib/server/inspector.js');6const { parse: parseHTML } = require('playwright/lib/server/html.js');7</html>`;8const dom = parseHTML(html);9const clonedDOM = deepCloneVNode(dom);10console.log(clonedDOM);11console.log(dom === clonedDOM);12VNode {13 _attrs: {},14 VNode {15 _attrs: {},16 }17}18This is the most important thing to understand about cloning. The clone has the same structure as the original DOM, but it is a

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Using AI Code Generation

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1const { deepCloneVNode } = require('playwright/lib/server/dom');2const { parse } = require('playwright/lib/server/common/dom.js');3const { ElementHandle } = require('playwright/lib/server/dom.js');4const element = new ElementHandle(page, parse(`5`));6const clonedElement = deepCloneVNode(element._vnode);7console.log(clonedElement);8function deepCloneVNode(vnode) {9 const clone = {10 attributes: {},11 };12 for (const name in vnode.attributes)13 clone.attributes[name] = vnode.attributes[name];14 for (const child of vnode.childNodes)15 clone.childNodes.push(deepCloneVNode(child));16 return clone;17}18function parse(html) {19 const document = new Document();20 document._parse(html);21 return document._documentElement;22}23class Document {24 constructor() {25 this._documentElement = new Element(this, '#document', null, []);26 this._documentElement._parentNode = this._documentElement;27 this._ids = {};28 this._lastId = 0;29 }30 _parse(html) {31 const documentElement = this._documentElement;32 const stack = [documentElement];33 const parser = new HTMLParser(html, {34 start(tagName, attrs, selfClosing) {35 const parent = stack[stack.length - 1];36 const element = new Element(document, tagName, attrs, parent._childNodes);37 parent._childNodes.push(element);38 if (!selfClosing)39 stack.push(element);40 },41 end(tagName) {

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Playwright tutorial

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.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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