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How to use updateClassInstance method in Playwright Internal
Best JavaScript code snippet using playwright-internal
f189e48c57ab153db02a9093b6892b2590ce4dReactFiberClassComponent.js
Source:f189e48c57ab153db02a9093b6892b2590ce4dReactFiberClassComponent.js 
...207 workInProgress.effectTag |= Update;208 }209 return true;210 }211 function updateClassInstance(current, workInProgress, priorityLevel) {212 var instance = workInProgress.stateNode;213 resetInputPointers(workInProgress, instance);214 var oldProps = workInProgress.memoizedProps;215 var newProps = workInProgress.pendingProps;216 if (!newProps) {217 newProps = oldProps;218 invariant(newProps != null, 'There should always be pending or memoized props. This error is ' + 'likely caused by a bug in React. Please file an issue.');219 }220 var oldContext = instance.context;221 var newUnmaskedContext = getUnmaskedContext(workInProgress);222 var newContext = getMaskedContext(workInProgress, newUnmaskedContext);223 if (oldProps !== newProps || oldContext !== newContext) {224 if (typeof instance.componentWillReceiveProps === 'function') {225 if (__DEV__) {...
5189058ca83259b19f61a71152c744cf5554ccReactFiberClassComponent.js
Source:5189058ca83259b19f61a71152c744cf5554ccReactFiberClassComponent.js
...207 workInProgress.effectTag |= Update;208 }209 return true;210 }211 function updateClassInstance(current, workInProgress, priorityLevel) {212 var instance = workInProgress.stateNode;213 resetInputPointers(workInProgress, instance);214 var oldProps = workInProgress.memoizedProps;215 var newProps = workInProgress.pendingProps;216 if (!newProps) {217 newProps = oldProps;218 invariant(newProps != null, 'There should always be pending or memoized props. This error is ' + 'likely caused by a bug in React. Please file an issue.');219 }220 var oldContext = instance.context;221 var newUnmaskedContext = getUnmaskedContext(workInProgress);222 var newContext = getMaskedContext(workInProgress, newUnmaskedContext);223 if (oldProps !== newProps || oldContext !== newContext) {224 if (typeof instance.componentWillReceiveProps === 'function') {225 if (__DEV__) {...
FiberBeginWork.js
Source:FiberBeginWork.js
...153 instance.state = instance.state || null;154 shouldUpdate = true;155 }156 } else {157 shouldUpdate = updateClassInstance(158 current,159 workInProgress,160 renderExpirationTime,161 );162 }163 return finishClassComponent(164 current,165 workInProgress,166 shouldUpdate,167 renderExpirationTime,168 );169}170function updateClassInstance(current, workInProgress, renderExpirationTime) {171 const instance = workInProgress.stateNode;172 instance.props = workInProgress.memoizedProps;173 instance.state = workInProgress.memoizedState;174 const oldProps = workInProgress.memoizedProps;175 const newProps = workInProgress.pendingProps || oldProps;176 const oldState = workInProgress.memoizedState;177 let newState;178 if (workInProgress.updateQueue != null) {179 newState = processUpdateQueue(180 current,181 workInProgress,182 workInProgress.updateQueue,183 instance,184 newProps,...
ReactFiberBeginWork.js
Source:ReactFiberBeginWork.js
...144 shouldUpdate = true145 } else if (current === null) {146 //147 } else {148 shouldUpdate = updateClassInstance(149 current,150 workInProgress,151 Component,152 nextProps,153 renderExpirationTime154 )155 }156 const nextUnitOfWork = finishClassComponent(157 current,158 workInProgress,159 Component,160 shouldUpdate,161 renderExpirationTime162 )...
react-dom.js
Source:react-dom.js
...134 updateProps(currentDOM, oldVdom.props, newVdom.props);135 updateChildren(currentDOM, oldVdom.props.children, newVdom.props.children)136 } else if (typeof oldVdom.type === 'function') {137 138 updateClassInstance(oldVdom, newVdom)139 }140}141function updateChildren(parentDOM, oldVChildren, newVChildren) {142 if ((typeof oldVChildren === 'string' || typeof oldVChildren === 'number')143 && (typeof newVChildren === 'string' || typeof newVChildren === 'number')) {144 if (oldVChildren !== newVChildren){145 parentDOM.innerText = newVChildren146 147 }148 return;149 }150 oldVChildren = Array.isArray(oldVChildren) ? oldVChildren : [oldVChildren];151 newVChildren = Array.isArray(newVChildren) ? newVChildren : [newVChildren];152 let maxlength = Math.max(oldVChildren.length, newVChildren.length);153 for (let i = 0; i < maxlength; i++) {154 let nextDOM = oldVChildren.find((item,index)=>index>i&&item&&item.dom)155 compareTwoVdom(parentDOM, oldVChildren[i], newVChildren[i],nextDOM&&nextDOM.dom)156 }157}158function updateClassInstance(oldVdom, newVdom) {159 let classInstance = oldVdom.classInstance;160 if (classInstance.componentWillReceiveProps) {161 classInstance.componentWillReceiveProps()162 }163 classInstance.updater.emitUpdate(newVdom.props)164}165let ReactDOM = { render }...
updateClassComponent.js
Source:updateClassComponent.js
...21 // In a resume, we'll already have an instance we can reuse.22 shouldUpdate = resumeMountClassInstance(workInProgress, renderExpirationTime);23 }24 } else {25 shouldUpdate = updateClassInstance(current, workInProgress, renderExpirationTime);26 }2728 // We processed the update queue inside updateClassInstance. It may have29 // included some errors that were dispatched during the commit phase.30 // TODO: Refactor class components so this is less awkward.31 var didCaptureError = false;32 var updateQueue = workInProgress.updateQueue;33 if (updateQueue !== null && updateQueue.capturedValues !== null) {34 shouldUpdate = true;35 didCaptureError = true;36 }37 return finishClassComponent(current, workInProgress, shouldUpdate, hasContext, didCaptureError, renderExpirationTime);38 }39
...
lifecycle.js
Source:lifecycle.js
...108 }109 } else if (isNullOrUndefined(current)) {110 shouldUpdate = resumeMountClassInstance(current, workInProgress)111 } else {112 shouldUpdate = updateClassInstance(113 current,114 workInProgress115 );116 }117 const nextUnitOfWork = finishClassComponent(118 current,119 workInProgress,120 Constructor,121 shouldUpdate,122 hasContext123 );124 return nextUnitOfWork...
component.js
Source:component.js
...79 if (this.componentWillUpdate) {80 this.componentWillUpdate()81 }82 const renderVdom = this.render();83 updateClassInstance(this, renderVdom);84 }85}86function updateClassInstance(classInstance, renderVdom) {87 // ä¸ä¸æ¬¡updateClassComponentæå¨å®ä¾ä¸çdom88 let oldDom = classInstance.dom;89 let newDom = createDOM(renderVdom);90 oldDom.parentNode.replaceChild(newDom, oldDom);91 classInstance.dom = newDom;92 if (classInstance.componentDidUpdate) {93 classInstance.componentDidUpdate()94 }95}96function shouldUpdate(classInstance, nextState) {97 // è¦å
æ´æ°state98 classInstance.state = nextState;99 const { shouldComponentUpdate, props } = classInstance;100 // å¦æshouldComponentUpdateè¿åfalse,åä¸æ´æ°...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.evaluate(() => {6 const element = document.querySelector('input[name="q"]');7 element.value = "Hello World";8 element.dispatchEvent(new Event('input'));9 });10 await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 await page.evaluate(() => {17 const element = document.querySelector('input[name="q"]');18 element.value = "Hello World";19 element.dispatchEvent(new Event('input'));20 });21 await page.evaluate(() => {22 const element = document.querySelector('input[type="checkbox"]');23 element.checked = true;24 element.dispatchEvent(new Event('input'));25 });26 await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const page = await browser.newPage();32 await page.evaluate(() => {33 const element = document.querySelector('input[name="q"]');34 element.value = "Hello World";35 element.dispatchEvent(new Event
Using AI Code Generation
1const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');2const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');3const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');4const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');5const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');6const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');7const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');8const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');9const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');10const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');11const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');12const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');13const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');14const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');15const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');16const {
Using AI Code Generation
1const { updateClassInstance } = require('@playwright/test/lib/test');2const { updateClassInstance } = require('@playwright/test/lib/test');3const { updateClassInstance } = require('@playwright/test/lib/test');4const { updateClassInstance } = require('@playwright/test/lib/test');5const { updateClassInstance } = require('@playwright/test/lib/test');6const { updateClassInstance } = require('@playwright/test/lib/test');7const { updateClassInstance } = require('@playwright/test/lib/test');8const { updateClassInstance } = require('@playwright/test/lib/test');9const { updateClassInstance } = require('@playwright/test/lib/test');10const { updateClassInstance } = require('@playwright/test/lib/test');11const { updateClassInstance } =
Using AI Code Generation
1import { chromium, devices } from 'playwright';2import { updateClassInstance } from 'playwright/lib/client/initializer';3const iPhone11 = devices['iPhone 11 Pro'];4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext({7 geolocation: { longitude: 12.492507, latitude: 41.889938 },8 });9 const page = await context.newPage();10 await page.click('text="Your location"');11 await page.waitForSelector('text="You are here"');12 await page.screenshot({ path: `colosseum-iphone.png` });13 await browser.close();14})();15export function updateClassInstance(16 classType: { new (connection: Connection, guid: string, initializer: channels.Initializer): any },17): any {18 const existingObject = connection._objects.get(guid);19 if (existingObject instanceof classType)20 return existingObject;21 const result = new classType(connection, guid, initializer);22 connection._objects.set(guid, result);23 return result;24}25class Connection {26 private _objects = new Map<string, { _guid: string }>();27 async createChannel(guid: string, initializer: channels.Initializer): Promise<channels.ChannelOwner> {28 const classType = this._channelClasses.get(initializer.type);29 if (!classType)30 throw new Error('Unknown channel type ' + initializer.type);31 const result = new classType(this, guid, initializer);32 this._objects.set(guid, result);33 return result;34 }35}36class Page extends ChannelOwner<channels.PageChannel, channels.PageInitializer> {37 static from(page: channels.PageChannel): Page {38 return page._object;39 }40 static fromNullable(page: channels.PageChannel | null): Page | null {41 return page ? Page.from(page) : null;42 }43 constructor(connection: Connection, guid: string, initializer: channels.Page
Using AI Code Generation
1const { updateClassInstance } = require('playwright/lib/server/chromium/crConnection');2const path = require('path');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();
Using AI Code Generation
1const { updateClassInstance } = require('playwright/lib/server/supplements/playwright.js');2const { chromium } = require('playwright');3const { test } = require('@playwright/test');4test('test', async ({ page }) => {5 updateClassInstance(page, { ...page, newMethod: () => { console.log('new method'); } });6 await page.newMethod();7});
Using AI Code Generation
1const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');2updateClassInstance(document.querySelector('iframe'), 'name', 'newName');3const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');4updateClassInstance(document.querySelector('iframe'), 'name', 'newName');5const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');6updateClassInstance(document.querySelector('iframe'), 'name', 'newName');7const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');8updateClassInstance(document.querySelector('iframe'), 'name', 'newName');9const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');10updateClassInstance(document.querySelector('iframe'), 'name', 'newName');11const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');12updateClassInstance(document.querySelector('iframe'), 'name', 'newName');13const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');14updateClassInstance(document.querySelector('iframe'), 'name', 'newName');15const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');16updateClassInstance(document.querySelector('iframe'), 'name', 'newName');17const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');18updateClassInstance(document.querySelector('iframe'), 'name', 'newName');19const { updateClassInstance } = require('playwright/lib/server/injected/injectedScript');20updateClassInstance(document.querySelector('iframe'), 'name', 'newName');
Using AI Code Generation
1const { updateClassInstance } = require('playwright/lib/client/initializer');2updateClassInstance(page, 'Page', {3});4const { updateClassPrototype } = require('playwright/lib/client/initializer');5updateClassPrototype(page, 'Page', {6 foo: () => 'bar',7});8const { updateClassInstance } = require('playwright/lib/client/initializer');9updateClassInstance(page, 'Page', {10});11const { updateClassPrototype } = require('playwright/lib/client/initializer');12updateClassPrototype(page, 'Page', {13 foo: () => 'bar',14});15const { updateClassInstance } = require('playwright/lib/client/initializer');16updateClassInstance(page, 'Page', {17});18const { updateClassPrototype } = require('playwright/lib/client/initializer');19updateClassPrototype(page, 'Page', {20 foo: () => 'bar',21});22const { updateClassInstance } = require('playwright/lib/client/initializer');23updateClassInstance(page, 'Page', {24});25const { updateClassPrototype } = require('playwright/lib/client/initializer');26updateClassPrototype(page, 'Page', {27 foo: () => 'bar',28});29const { updateClassInstance } = require('playwright/lib/client/initializer');30updateClassInstance(page, 'Page', {31});32const { updateClassPrototype } = require('playwright/lib
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