How to use checkShouldComponentUpdate method in Playwright Internal

Best JavaScript code snippet using playwright-internal

react-dom渲染流程.js

Source:react-dom渲染流程.js Github

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...112 首先触发组件实例的 componentWillReceiveProps 钩子113 processUpdateQueue 生成新的 partialState114 触发 getDerivedStateFromProps 钩子，生成新的partialState，并合并115 如果在解析updateQueue过程中发生错误，触发 getDerivedStateFromCatch 钩子，生成新的partialState，并合并116 checkShouldComponentUpdate(workInProgress, oldProps, newProps, oldState, newState, newContext) ，如果是PureReactComponent实例，浅比较 {!shallowEqual(oldProps, newProps) || !shallowEqual(oldState, newState)}，否则如果存在 shouldComponentUpdate(newProps, newState, newContext) ，检测是否更新，不存在默认更新117 依次触发 componentWillUpdate(newProps, newState, newContext) UNSAFE_componentWillUpdate(newProps, newState, newContext)，如果同时存在，传入的参数相同118 更新组件状态 ( props state context ) 即使 shouldComponentUpdate 返回false119120 ==> updateHostComponent(current, workInProgress, renderExpirationTime)121 如果是 host 组件 fiber，如果 workInProgress.pendingProps 存在children属性(DOM属性渲染子节点)，继续调和 children 节点，生成相应的 fiber，否则 fiber树生成完成， 返回null 122123 fiber树全部生成之后，开始完成当前任务单元的工作 completeUnitOfWork(workInProgress)，从链尾开始，如果当前fiber存在副作用，将当前fiber挂载在父级fiber的副作用链末尾，并重置当前fiber的过期时间，意味着当解析到root fiber时，root fiber的副作用链从最子级fiber开始，按照fiber树逆向排列(如果存在兄弟fiber，从后向前排列)，全部处理完成之后，提交更新124125 提交阶段126127 // 遍历副作用链(即fiber树)，完成组件的插入，更新，及各阶段的生命周期函数的调用128 commitRoot(finishedWork)129130 // 第一次遍历，依次调用组件的 getSnapshotBeforeUpdate 钩子函数 ...

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ReactFiberClassComponent.js

Source:ReactFiberClassComponent.js Github

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...67 addCallbackToQueue(updateQueue, callback);68 scheduleUpdateQueue(fiber, updateQueue);69 },70 };71 function checkShouldComponentUpdate(workInProgress, oldProps, newProps, newState, newContext) {72 const updateQueue = workInProgress.updateQueue;73 if (oldProps === null || (updateQueue && updateQueue.isForced)) {74 return true;75 }76 const instance = workInProgress.stateNode;77 if (typeof instance.shouldComponentUpdate === 'function') {78 const shouldUpdate = instance.shouldComponentUpdate(newProps, newState, newContext);79 if (__DEV__) {80 warning(81 shouldUpdate !== undefined,82 '%s.shouldComponentUpdate(): Returned undefined instead of a ' +83 'boolean value. Make sure to return true or false.',84 getComponentName(workInProgress)85 );86 }87 return shouldUpdate;88 }89 const type = workInProgress.type;90 if (type.prototype && type.prototype.isPureReactComponent) {91 return (92 !shallowEqual(oldProps, newProps) ||93 !shallowEqual(instance.state, newState)94 );95 }96 return true;97 }98 function checkClassInstance(workInProgress: Fiber) {99 const instance = workInProgress.stateNode;100 if (__DEV__) {101 const name = getComponentName(workInProgress);102 const renderPresent = instance.render;103 warning(104 renderPresent,105 '%s(...): No `render` method found on the returned component ' +106 'instance: you may have forgotten to define `render`.',107 name108 );109 const noGetInitialStateOnES6 = (110 !instance.getInitialState ||111 instance.getInitialState.isReactClassApproved112 );113 warning(114 noGetInitialStateOnES6,115 'getInitialState was defined on %s, a plain JavaScript class. ' +116 'This is only supported for classes created using React.createClass. ' +117 'Did you mean to define a state property instead?',118 name119 );120 const noGetDefaultPropsOnES6 = (121 !instance.getDefaultProps ||122 instance.getDefaultProps.isReactClassApproved123 );124 warning(125 noGetDefaultPropsOnES6,126 'getDefaultProps was defined on %s, a plain JavaScript class. ' +127 'This is only supported for classes created using React.createClass. ' +128 'Use a static property to define defaultProps instead.',129 name130 );131 const noInstancePropTypes = !instance.propTypes;132 warning(133 noInstancePropTypes,134 'propTypes was defined as an instance property on %s. Use a static ' +135 'property to define propTypes instead.',136 name,137 );138 const noInstanceContextTypes = !instance.contextTypes;139 warning(140 noInstanceContextTypes,141 'contextTypes was defined as an instance property on %s. Use a static ' +142 'property to define contextTypes instead.',143 name,144 );145 const noComponentShouldUpdate = typeof instance.componentShouldUpdate !== 'function';146 warning(147 noComponentShouldUpdate,148 '%s has a method called ' +149 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +150 'The name is phrased as a question because the function is ' +151 'expected to return a value.',152 name153 );154 const noComponentDidUnmount = typeof instance.componentDidUnmount !== 'function';155 warning(156 noComponentDidUnmount,157 '%s has a method called ' +158 'componentDidUnmount(). But there is no such lifecycle method. ' +159 'Did you mean componentWillUnmount()?',160 name161 );162 const noComponentWillRecieveProps = typeof instance.componentWillRecieveProps !== 'function';163 warning(164 noComponentWillRecieveProps,165 '%s has a method called ' +166 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?',167 name168 );169 }170 const state = instance.state;171 if (state && (typeof state !== 'object' || isArray(state))) {172 invariant(173 false,174 '%s.state: must be set to an object or null',175 getComponentName(workInProgress)176 );177 }178 if (typeof instance.getChildContext === 'function') {179 invariant(180 typeof workInProgress.type.childContextTypes === 'object',181 '%s.getChildContext(): childContextTypes must be defined in order to ' +182 'use getChildContext().',183 getComponentName(workInProgress)184 );185 }186 }187 function adoptClassInstance(workInProgress : Fiber, instance : any) : void {188 instance.updater = updater;189 workInProgress.stateNode = instance;190 // The instance needs access to the fiber so that it can schedule updates191 ReactInstanceMap.set(instance, workInProgress);192 }193 function constructClassInstance(workInProgress : Fiber) : any {194 const ctor = workInProgress.type;195 const props = workInProgress.pendingProps;196 const context = getMaskedContext(workInProgress);197 const instance = new ctor(props, context);198 adoptClassInstance(workInProgress, instance);199 checkClassInstance(workInProgress);200 return instance;201 }202 // Invokes the mount life-cycles on a previously never rendered instance.203 function mountClassInstance(workInProgress : Fiber) : void {204 const instance = workInProgress.stateNode;205 const state = instance.state || null;206 let props = workInProgress.pendingProps;207 if (!props) {208 throw new Error('There must be pending props for an initial mount.');209 }210 instance.props = props;211 instance.state = state;212 instance.context = getMaskedContext(workInProgress);213 if (typeof instance.componentWillMount === 'function') {214 instance.componentWillMount();215 // If we had additional state updates during this life-cycle, let's216 // process them now.217 const updateQueue = workInProgress.updateQueue;218 if (updateQueue) {219 instance.state = mergeUpdateQueue(updateQueue, instance, state, props);220 }221 }222 }223 // Called on a preexisting class instance. Returns false if a resumed render224 // could be reused.225 function resumeMountClassInstance(workInProgress : Fiber) : boolean {226 let newState = workInProgress.memoizedState;227 let newProps = workInProgress.pendingProps;228 if (!newProps) {229 // If there isn't any new props, then we'll reuse the memoized props.230 // This could be from already completed work.231 newProps = workInProgress.memoizedProps;232 if (!newProps) {233 throw new Error('There should always be pending or memoized props.');234 }235 }236 const newContext = getMaskedContext(workInProgress);237 // TODO: Should we deal with a setState that happened after the last238 // componentWillMount and before this componentWillMount? Probably239 // unsupported anyway.240 if (!checkShouldComponentUpdate(241 workInProgress,242 workInProgress.memoizedProps,243 newProps,244 newState,245 newContext246 )) {247 return false;248 }249 // If we didn't bail out we need to construct a new instance. We don't250 // want to reuse one that failed to fully mount.251 const newInstance = constructClassInstance(workInProgress);252 newInstance.props = newProps;253 newInstance.state = newState = newInstance.state || null;254 newInstance.context = getMaskedContext(workInProgress);255 if (typeof newInstance.componentWillMount === 'function') {256 newInstance.componentWillMount();257 }258 // If we had additional state updates, process them now.259 // They may be from componentWillMount() or from error boundary's setState()260 // during initial mounting.261 const newUpdateQueue = workInProgress.updateQueue;262 if (newUpdateQueue) {263 newInstance.state = mergeUpdateQueue(newUpdateQueue, newInstance, newState, newProps);264 }265 return true;266 }267 // Invokes the update life-cycles and returns false if it shouldn't rerender.268 function updateClassInstance(current : Fiber, workInProgress : Fiber) : boolean {269 const instance = workInProgress.stateNode;270 const oldProps = workInProgress.memoizedProps || current.memoizedProps;271 let newProps = workInProgress.pendingProps;272 if (!newProps) {273 // If there aren't any new props, then we'll reuse the memoized props.274 // This could be from already completed work.275 newProps = oldProps;276 if (!newProps) {277 throw new Error('There should always be pending or memoized props.');278 }279 }280 const oldContext = instance.context;281 const newContext = getMaskedContext(workInProgress);282 // Note: During these life-cycles, instance.props/instance.state are what283 // ever the previously attempted to render - not the "current". However,284 // during componentDidUpdate we pass the "current" props.285 if (oldProps !== newProps || oldContext !== newContext) {286 if (typeof instance.componentWillReceiveProps === 'function') {287 instance.componentWillReceiveProps(newProps, newContext);288 }289 }290 // Compute the next state using the memoized state and the update queue.291 const updateQueue = workInProgress.updateQueue;292 const oldState = workInProgress.memoizedState;293 // TODO: Previous state can be null.294 let newState;295 if (updateQueue) {296 if (!updateQueue.hasUpdate) {297 newState = oldState;298 } else {299 newState = mergeUpdateQueue(updateQueue, instance, oldState, newProps);300 }301 } else {302 newState = oldState;303 }304 if (oldProps === newProps &&305 oldState === newState &&306 oldContext === newContext &&307 updateQueue && !updateQueue.isForced) {308 return false;309 }310 if (!checkShouldComponentUpdate(311 workInProgress,312 oldProps,313 newProps,314 newState,315 newContext316 )) {317 // TODO: Should this get the new props/state updated regardless?318 return false;319 }320 if (typeof instance.componentWillUpdate === 'function') {321 instance.componentWillUpdate(newProps, newState, newContext);322 }323 instance.props = newProps;324 instance.state = newState;...

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parentThree.js

Source:parentThree.js Github

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...32// react-reconciler/src/ReactFiberClassComponent.js33// function updateClassInstance(){34// const shouldUpdate =35// checkHasForceUpdateAfterProcessing() ||36// checkShouldComponentUpdate(37// workInProgress,38// ctor,39// oldProps,40// newProps,41// oldState,42// newState,43// nextContext,44// );45// return shouldUpdate46// }47// 我这里简化updateClassInstance，只保留了涉及到PureComponent的部分。updateClassInstance这个函数主要是用来，执行生命周期，更新state，判断组件是否重新渲染，返回的 shouldUpdate用来决定当前类组件是否渲染。checkHasForceUpdateAfterProcessing检查更新来源是否来源与 forceUpdate ， 如果是forceUpdate组件是一定会更新的，checkShouldComponentUpdate检查组件是否渲染。我们接下来看一下这个函数的逻辑。48// function checkShouldComponentUpdate(){49// /* 这里会执行类组件的生命周期 shouldComponentUpdate */50// const shouldUpdate = instance.shouldComponentUpdate(51// newProps,52// newState,53// nextContext,54// );55// /* 这里判断组件是否是 PureComponent 纯组件，如果是纯组件那么会调用 shallowEqual 浅比较 */56// if (ctor.prototype && ctor.prototype.isPureReactComponent) {57// return (58// !shallowEqual(oldProps, newProps) || !shallowEqual(oldState, newState)59// );60// }61// }62// checkShouldComponentUpdate有两个至关重要的作用：...

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useComponent.js

Source:useComponent.js Github

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...21 const oldState = workInProgress.memoizedState;22 let newState = instance.state = state;23 24 applyDerivedStateFromProps(workInProgress, Component, props);25 let shouldUpdate = checkShouldComponentUpdate(workInProgress, Component, oldProps, props, oldState, newState);26 27 if (shouldUpdate) {28 debugger;29 return instance.render();30 }31 32 } else {33 const instance = useMemo(() => new Component(props), []);34 const [state, setState] = useState(instance.state);35 workInProgress.stateNode = instance;36 workInProgress.memoizedState = {37 ...workInProgress.memoizedState,38 ...state,39 }40 41 instance.props = props;42 instance.state = state;43 instance.setState = setState;44 45 applyDerivedStateFromProps(workInProgress, Component, props);46 return instance.render();47 }48 49 }50 Wrapper.displayName = Component.name;51 52 return hoistNonReactStatics(Wrapper, Component);53 } else {54 throw new Error(`Must provide react class component`);55 }56}57function applyDerivedStateFromProps(workInProgress, Component, nextProps) {58 const getDerivedStateFromProps = Component.getDerivedStateFromProps;59 if (typeof getDerivedStateFromProps === 'function') {60 const instance = workInProgress.stateNode;61 const memoizedState = workInProgress.memoizedState;62 const nextState = getDerivedStateFromProps(nextProps, memoizedState);63 instance.state = workInProgress.memoizedState = nextState === null || nextState === undefined ? 64 memoizedState : 65 { ...memoizedState, partialState };66 }67}68function checkShouldComponentUpdate(workInProgress, Component, oldProps, newProps, oldState, newState) {69 const instance = workInProgress.stateNode;70 if (typeof instance.shouldComponentUpdate === 'function') {71 const shouldUpdate = instance.shouldComponentUpdate(newProps, newState);72 73 return shouldUpdate;74 }75 if (Component.prototype && Component.prototype.isPureReactComponent) {76 return !shallowEqual(oldProps, newProps) || 77 !shallowEqual(oldState, newState);78 }79 return true;...

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index.js

Source:index.js Github

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...22}23export function copyValue(obj = {}) {24 return JSON.parse(JSON.stringify(obj))25}26function checkShouldComponentUpdate(checkList = {}, thisState = {}, nextState = {}, thisProps = {}, nextProps = {}) {27 if (checkList.props) {28 for (let i = 0; i < checkList.props.length; i++) {29 if (thisProps[checkList.props[i]] !== nextProps[checkList.props[i]]) {30 return true;31 }32 }33 }34 if (checkList.state) {35 for (let i = 0; i < checkList.state.length; i++) {36 if (thisState[checkList.state[i]] !== nextState[checkList.state[i]]) {37 return true;38 }39 }40 }...

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MultipleChoiceQuestion.js

Source:MultipleChoiceQuestion.js Github

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1// @flow2import React, { memo } from 'react';3import {4 StyleSheet, FlatList, Text, View,5} from 'react-native';6import styled from 'styled-components';7import MultipleChoiceQuestionListItem from './MultipleChoiceQuestionListItem';8const Wrapper = styled(View)`9 width: 100%;10 justify-content: center;11`;12const OptionsList = styled(FlatList)`13 background-color: ${({ theme }) => theme.colors.contrastColor};14 border-radius: ${({ theme }) => theme.metrics.smallSize}px;15`;16const LineDivider = styled(View)`17 width: 100%;18 height: ${StyleSheet.hairlineWidth}px;19 background-color: ${({ theme }) => theme.colors.darkLayer};20`;21const OptionText = styled(Text)`22 margin-bottom: ${({ theme }) => theme.metrics.largeSize}px;23 font-family: CircularStd-Bold;24 font-size: ${({ theme }) => theme.metrics.extraLargeSize}px;25 color: ${({ theme }) => theme.colors.textColor};26`;27type Props = {28 onSelectAnswer: Function,29 options: Array<string>,30 selectedAnswer: string,31 question: string,32};33const checkShouldComponentUpdate = (prevState, nextState) => {34 const { selectedAnswer } = nextState;35 const { options } = prevState;36 return !options.includes(selectedAnswer);37};38const MultipleChoiceQuestion = memo<Props>(39 ({40 onSelectAnswer, selectedAnswer, question, options,41 }: Props) => (42 <Wrapper>43 <OptionText>{question}</OptionText>44 <OptionsList45 renderItem={({ item }) => (46 <MultipleChoiceQuestionListItem47 isSelected={selectedAnswer === item}48 onSelectAnswer={onSelectAnswer}49 option={item}50 />51 )}52 ItemSeparatorComponent={() => <LineDivider />}53 keyExtractor={(item) => item}54 alwaysBounceVertical={false}55 data={options}56 />57 </Wrapper>58 ),59 checkShouldComponentUpdate,60);...

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BooleanQuestion.js

Source:BooleanQuestion.js Github

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1// @flow2import React, { memo } from 'react';3import { View } from 'react-native';4import styled from 'styled-components';5import SquareButton from '../../../../common/SquareButton';6import CONSTANTS from '../../../../../utils/constants';7import TitleText from '../../../../common/TitleText';8const Wrapper = styled(View)`9 width: 100%;10 padding-horizontal: ${({ theme }) => theme.metrics.getWidthFromDP('8%')}px;11`;12const ButtonsWrapper = styled(View)`13 width: 100%;14 flex-direction: row;15 justify-content: space-between;16 padding-horizontal: ${({ theme }) => theme.metrics.extraLargeSize}px;17 margin-top: ${({ theme }) => theme.metrics.getWidthFromDP('12%')}px;18`;19type Props = {20 isQuestionFocused: boolean,21 onSelectAnswer: Function,22 selectedAnswer: string,23 question: string,24};25const checkShouldComponentUpdate = (_, nextState: Props) => !nextState.isQuestionFocused;26const BooleanQuestion = memo<Props>(27 ({ onSelectAnswer, selectedAnswer, question }: Props) => (28 <Wrapper>29 <TitleText>{question}</TitleText>30 <ButtonsWrapper>31 <SquareButton32 onPress={() => onSelectAnswer(CONSTANTS.VALUES.BOOLEAN_TRUE_VALUE)}33 isSelected={selectedAnswer === CONSTANTS.VALUES.BOOLEAN_TRUE_VALUE}34 text="True"35 />36 <SquareButton37 onPress={() => onSelectAnswer(CONSTANTS.VALUES.BOOLEAN_FALSE_VALUE)}38 isSelected={selectedAnswer === CONSTANTS.VALUES.BOOLEAN_FALSE_VALUE}39 text="False"40 />41 </ButtonsWrapper>42 </Wrapper>43 ),44 checkShouldComponentUpdate,45);...

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checkShouldComponentUpdate.js

Source:checkShouldComponentUpdate.js Github

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1function checkShouldComponentUpdate(workInProgress, oldProps, newProps, oldState, newState, newContext) {2 const ctor = workInProgress.type;3 if (typeof instance.shouldComponentUpdate === 'function') {4 startPhaseTimer(workInProgress, 'shouldComponentUpdate');5 const shouldUpdate = instance.shouldComponentUpdate(newProps, newState, newContext);6 stopPhaseTimer();7 return shouldUpdate;8 }9 if (ctor.prototype && ctor.prototype.isPureReactComponent) {10 return(!shallowEqual(oldProps, newProps) || !shallowEqual(oldState, newState));11 }12 return true;...

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Using AI Code Generation

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1const { checkShouldComponentUpdate } = require('playwright/lib/server/supplements/recorder/recorderApp');2const { checkShouldComponentUpdate } = require('playwright/lib/server/supplements/recorder/recorderApp');3const { createTestFixtures } = require('playwright/lib/server/test/fixtures');4const { it, expect } = require('playwright/lib/server/test/testRunner');5const { test as base } = require('playwright/lib/server/test/recorder/recorderTest');6const test = base.extend(createTestFixtures({7 recorder: async ({}, use) => {8 await use(await context.newPage());9 },10}));11test('should not generate code for the same action', async ({ recorder }) => {12 await recorder.setContentAndWait(`<button id="button">Click me</button>`);13 await recorder.page.click('#butt

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Using AI Code Generation

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1const playwright = require('playwright');2const { checkShouldComponentUpdate } = require('playwright/lib/server/page');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('text=Get started');8 await page.click('text=Download');9 await page.click('text=API');10 await page.click('text=Page');11 await page.click('text=shouldComponentUpdate');12 const shouldComponentUpdate = await checkShouldComponentUpdate(page);13 console.log(shouldComponentUpdate);14 await browser.close();15})();

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Using AI Code Generation

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1const { checkShouldComponentUpdate } = require('playwright/lib/internal');2const { checkShouldComponentUpdate } = require('playwright/lib/internal');3const { checkShouldComponentUpdate } = require('playwright/lib/internal');4const { checkShouldComponentUpdate } = require('playwright/lib/internal');5const { checkShouldComponentUpdate } = require('playwright/lib/internal');6const { checkShouldComponentUpdate } = require('playwright/lib/internal');7const { checkShouldComponentUpdate } = require('playwright/lib/internal');8const { checkShouldComponentUpdate } = require('playwright/lib/internal');9const { checkShouldComponentUpdate } = require('playwright/lib/internal');10const { checkShouldComponentUpdate } = require('playwright/lib/internal');11const { checkShouldComponentUpdate } = require('playwright/lib/internal');12const { checkShouldComponentUpdate } = require('playwright/lib/internal');13const { checkShouldComponentUpdate } = require('playwright/lib/internal');14const { checkShouldComponentUpdate } = require('playwright/lib/internal');15const { checkShouldComponentUpdate } = require('playwright/lib/internal');16const { checkShouldComponentUpdate } = require('playwright/lib/internal');17const { checkShouldComponentUpdate } = require('playwright/lib/internal');18const { checkShouldComponentUpdate } = require('playwright/lib/internal');19const { checkShouldComponentUpdate } = require('playwright/lib/internal');20const { checkShouldComponentUpdate } =

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Using AI Code Generation

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1const playwright = require('playwright');2const { checkShouldComponentUpdate } = playwright.internal;3const { chromium } = playwright;4(async () => {5 const browser = await chromium.launch({ headless: false });6 const context = await browser.newContext();7 const page = await context.newPage();8 console.log(await checkShouldComponentUpdate(page));9 await page.click('text="Gmail"');10 console.log(await checkShouldComponentUpdate(page));11 await page.goBack();12 console.log(await checkShouldComponentUpdate(page));13 await page.close();14 await context.close();15 await browser.close();16})();

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Using AI Code Generation

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1import { checkShouldComponentUpdate } from '@playwright/test/lib/autotoolsImpl';2import { checkShouldComponentUpdate } from '@playwright/test/lib/autotoolsImpl';3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5 const actual = await page.evaluate(() => {6 return checkShouldComponentUpdate(7 { a: 1, b: 2, c: 3 },8 { a: 1, b: 2, c: 3 },9 );10 });11 expect(actual).toBe(false);12});13test('test', async ({ page }) => {14 const actual = await page.evaluate(() => {15 return checkShouldComponentUpdate(16 { a: 1, b: 2, c: 3 },17 { a: 1, b: 2, c: 3 },18 );19 });20 expect(actual).toBe(false);21});22test('test', async ({ page }) => {23 const actual = await page.evaluate(() => {24 return checkShouldComponentUpdate(25 { a: 1, b: 2, c: 3 },26 { a: 1, b: 2, c: 3 },27 );28 });29 expect(actual).toBe(false);30});31test('test', async ({ page }) => {32 const actual = await page.evaluate(() => {33 return checkShouldComponentUpdate(34 { a: 1, b: 2, c: 3 },35 { a: 1, b: 2, c: 3 },36 );37 });38 expect(actual).toBe(false);39});40test('test', async ({ page }) => {41 const actual = await page.evaluate(() => {42 return checkShouldComponentUpdate(43 { a: 1, b: 2, c: 3 },44 { a: 1, b: 2, c: 3 },45 );46 });47 expect(actual).toBe(false);48});49test('test', async ({ page }) => {

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Using AI Code Generation

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1const {checkShouldComponentUpdate} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const {Page} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');3const {Frame} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4const {checkShouldComponentUpdate} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');5const {Page} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6const {Frame} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');7const {checkShouldComponentUpdate} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8const {Page} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');9const {Frame} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');10const {checkShouldComponentUpdate} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');11const {Page} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');12const {Frame} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');13const {checkShouldComponentUpdate} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');14const {Page} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');15const {Frame} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');16const {checkShouldComponentUpdate} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');17const {Page} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');18const {Frame} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');

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  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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