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How to use invalidateContextProvider method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactFiberBeginWork.js
Source:ReactFiberBeginWork.js 
...196 markRef(current, workInProgress);197 const didCaptureError = (workInProgress.flags & DidCapture) !== NoFlags;198 if (!shouldUpdate && !didCaptureError) {199 if (hasContext) {200 invalidateContextProvider(workInProgress, Component, false);201 }202 return bailoutOnAlreadyFinishedWork(current, workInProgress, renderLanes);203 }204 const instance = workInProgress.stateNode;205 ReactCurrentOwner.current = workInProgress;206 let nextChildren;207 if (208 didCaptureError &&209 typeof Component.getDerivedStateFromError !== 'function'210 ) {211 nextChildren = null;212 } else {213 nextChildren = instance.render();214 }215 console.log({ ...nextChildren }, '-------finishClassComponent:nextChildren');216 workInProgress.flags |= PerformedWork;217 if (current !== null && didCaptureError) {218 forceUnmountCurrentAndReconcile(219 current,220 workInProgress,221 nextChildren,222 renderLanes223 );224 } else {225 reconcileChildren(current, workInProgress, nextChildren, renderLanes);226 }227 workInProgress.memoizedState = instance.state;228 if (hasContext) {229 invalidateContextProvider(workInProgress, Component, true);230 }231 return workInProgress.child;232};233const updateClassComponent = (234 current,235 workInProgress,236 Component,237 nextProps,238 renderLanes239) => {240 let hasContext;241 if (isContextProvider(Component)) {242 hasContext = true;243 pushContextProvider(workInProgress);...
ReactFiberContext.new.js
Source:ReactFiberContext.new.js
...216 );217 return true;218 }219}220function invalidateContextProvider(221 workInProgress: Fiber,222 type: any,223 didChange: boolean,224): void {225 if (disableLegacyContext) {226 return;227 } else {228 const instance = workInProgress.stateNode;229 invariant(230 instance,231 'Expected to have an instance by this point. ' +232 'This error is likely caused by a bug in React. Please file an issue.',233 );234 if (didChange) {...
ReactFiberContext.old.js
Source:ReactFiberContext.old.js
...216 );217 return true;218 }219}220function invalidateContextProvider(221 workInProgress: Fiber,222 type: any,223 didChange: boolean,224): void {225 if (disableLegacyContext) {226 return;227 } else {228 const instance = workInProgress.stateNode;229 invariant(230 instance,231 'Expected to have an instance by this point. ' +232 'This error is likely caused by a bug in React. Please file an issue.',233 );234 if (didChange) {...
updateClassComponent.js
Source:updateClassComponent.js
...4445 if (!shouldUpdate && !didCaptureError) {46 // Context providers should defer to sCU for rendering47 if (hasContext) {48 invalidateContextProvider(workInProgress, false);49 }5051 return bailoutOnAlreadyFinishedWork(current, workInProgress);52 }5354 var ctor = workInProgress.type;55 var instance = workInProgress.stateNode;5657 // Rerender58 // 渲æç»ä»¶59 ReactCurrentOwner.current = workInProgress;60 var nextChildren = void 0;61 if (didCaptureError && (!enableGetDerivedStateFromCatch || typeof ctor.getDerivedStateFromCatch !== 'function')) {62 // If we captured an error, but getDerivedStateFrom catch is not defined,63 // unmount all the children. componentDidCatch will schedule an update to64 // re-render a fallback. This is temporary until we migrate everyone to65 // the new API.66 // TODO: Warn in a future release.67 nextChildren = null;68 } else {69 {70 ReactDebugCurrentFiber.setCurrentPhase('render');7172 // è°ç¨ ç»ä»¶çrenderæ¹æ³73 nextChildren = instance.render();74 if (debugRenderPhaseSideEffects || debugRenderPhaseSideEffectsForStrictMode && workInProgress.mode & StrictMode) {75 instance.render();76 }77 ReactDebugCurrentFiber.setCurrentPhase(null);78 }79 }8081 // React DevTools reads this flag.82 workInProgress.effectTag |= PerformedWork;83 if (didCaptureError) {84 // If we're recovering from an error, reconcile twice: first to delete85 // all the existing children.86 reconcileChildrenAtExpirationTime(current, workInProgress, null, renderExpirationTime);87 workInProgress.child = null;88 // Now we can continue reconciling like normal. This has the effect of89 // remounting all children regardless of whether their their90 // identity matches.91 }9293 // è°èæ´æ°94 reconcileChildrenAtExpirationTime(current, workInProgress, nextChildren, renderExpirationTime);95 // Memoize props and state using the values we just used to render.96 // TODO: Restructure so we never read values from the instance.97 memoizeState(workInProgress, instance.state);98 memoizeProps(workInProgress, instance.props);99100 // The context might have changed so we need to recalculate it.101 if (hasContext) {102 invalidateContextProvider(workInProgress, true);103 }104105 return workInProgress.child;
...
ReactFiberContext.js
Source:ReactFiberContext.js
1import { ClassComponent, HostRoot } from './ReactWorkTags';2import { createCursor, push, pop } from './ReactFiberStack';3const emptyContextObject = {};4const contextStackCursor = createCursor(emptyContextObject);5const didPerformWorkStackCursor = createCursor(false);6let previousContext = emptyContextObject;7const isContextProvider = (type) => {8 const { childContextTypes } = type;9 return childContextTypes !== null && childContextTypes !== undefined;10};11const popContext = (fiber) => {12 pop(didPerformWorkStackCursor, fiber);13 pop(contextStackCursor, fiber);14};15const findCurrentUnmaskedContext = (fiber) => {16 let node = fiber;17 do {18 switch (node.tag) {19 case HostRoot:20 return node.stateNode.context;21 case ClassComponent: {22 const Component = node.type;23 if (isContextProvider(Component)) {24 return node.stateNode.__reactInternalMemoizedMergedChildContext;25 }26 break;27 }28 }29 node = node.return;30 } while (node !== null);31};32const processChildContext = (fiber, type, parentContext) => {33 const instance = fiber.stateNode;34 if (typeof instance.getChildContext !== 'function') return parentContext;35 const childContext = instance.getChildContext();36 return { ...parentContext, ...childContext };37};38const hasContextChanged = () => didPerformWorkStackCursor.current;39const pushTopLevelContextObject = (fiber, context, didChange) => {40 push(contextStackCursor, context, fiber);41 push(didPerformWorkStackCursor, didChange, fiber);42};43const popTopLevelContextObject = (fiber) => {44 pop(didPerformWorkStackCursor, fiber);45 pop(contextStackCursor, fiber);46};47const pushContextProvider = (workInProgress) => {48 const instance = workInProgress.stateNode;49 const memoizedMergedChildContext =50 (instance && instance.__reactInternalMemoizedMergedChildContext) ||51 emptyContextObject;52 previousContext = contextStackCursor.current;53 push(contextStackCursor, memoizedMergedChildContext, workInProgress);54 push(55 didPerformWorkStackCursor,56 didPerformWorkStackCursor.current,57 workInProgress58 );59 return true;60};61const getUnmaskedContext = (62 workInProgress,63 Component,64 didPushOwnContextIfProvider65) => {66 if (didPushOwnContextIfProvider && isContextProvider(Component)) {67 return previousContext;68 }69 return contextStackCursor.current;70};71const cacheContext = (workInProgress, unmaskedContext, maskedContext) => {72 const instance = workInProgress.stateNode;73 instance.__reactInternalMemoizedUnmaskedChildContext = unmaskedContext;74 instance.__reactInternalMemoizedMaskedChildContext = maskedContext;75};76const getMaskedContext = (workInProgress, unmaskedContext) => {77 const type = workInProgress.type;78 const contextTypes = type.contextTypes;79 if (!contextTypes) return emptyContextObject;80 const instance = workInProgress.stateNode;81 if (82 instance &&83 instance.__reactInternalMemoizedUnmaskedChildContext === unmaskedContext84 ) {85 return instance.__reactInternalMemoizedMaskedChildContext;86 }87 const context = {};88 for (const key in contextTypes) {89 context[key] = unmaskedContext[key];90 }91 if (instance) {92 cacheContext(workInProgress, unmaskedContext, context);93 }94 return context;95};96const invalidateContextProvider = (workInProgress, type, didChange) => {97 const instance = workInProgress.stateNode;98 invariant(99 instance,100 'Expected to have an instance by this point. ' +101 'This error is likely caused by a bug in React. Please file an issue.'102 );103 if (didChange) {104 const mergedContext = processChildContext(105 workInProgress,106 type,107 previousContext108 );109 instance.__reactInternalMemoizedMergedChildContext = mergedContext;110 pop(didPerformWorkStackCursor, workInProgress);111 pop(contextStackCursor, workInProgress);112 push(contextStackCursor, mergedContext, workInProgress);113 push(didPerformWorkStackCursor, didChange, workInProgress);114 } else {115 pop(didPerformWorkStackCursor, workInProgress);116 push(didPerformWorkStackCursor, didChange, workInProgress);117 }118};119export {120 emptyContextObject,121 isContextProvider,122 popContext,123 findCurrentUnmaskedContext,124 processChildContext,125 hasContextChanged,126 pushTopLevelContextObject,127 popTopLevelContextObject,128 pushContextProvider,129 getUnmaskedContext,130 getMaskedContext,131 cacheContext,132 invalidateContextProvider,...
lifecycle.js
Source:lifecycle.js
...58 reconcileChildren(current, workInProgress, children);59 workInProgress.memoizedState = instance;60 61 if (hasContext) {62 invalidateContextProvider(workInProgress, Constructor, true)63 }64 return workInProgress.child;65}66function mountChildFiber (returnFiber, currentFirstChild, child) {67 const isObj = isObject(child) && isNull(child);68 if (isObj) {69 switch (child.$$typeof) {70 case REACT_ELEMENT_TYPE:71 return replaceSingleChild();72 case REACT_PORTAL_TYPE:73 return placeSingleChild()74 }75 }76}...
context.js
Source:context.js
1import { isFunction, EMPTY_CONTEXT, keys, assign } from '../shared';2const previousContext = {};3export function cacheContext () {4}5export function pushHostContext (workInProgress) {6 const instance = requiredContext()7}8export function requiredContext () {9}10export function processChildContext (workInProgress, Constructor, parentContext) {11 const instance = workInProgress.stateNode;12 if (isFunction(instance.getChildContext)) {13 const childContext = instance.getChildContext();14 return assign({}, parentContext, childContext);15 }16 return parentContext;17}18export function getUnmaskedContext (workInProgress, constructor, did) {19}20export function getMaskedContext (workInProgress, unmaskedContext) {21 const type = workInProgress.type;22 const contextTypes = type.contextTypes;23 if (contextTypes) {24 const instance = workInProgress.stateNode;25 const reactInternalMemoizedMaskedChildContext = instance._reactInternalMemoizedMaskedChildContext;26 if (instance && reactInternalMemoizedMaskedChildContext === unmaskedContext) {27 return reactInternalMemoizedMaskedChildContext;28 }29 const context = {};30 keys(contextTypes).forEach(key => context[key] = unmaskedContext[key]);31 if (instance) {32 cacheContext()33 }34 }35 return EMPTY_CONTEXT;36}37export function invalidateContextProvider (workInProgress, Constructor, didChange) {38 const { instance } = workInProgress.stateNode;39 if (didChange) {40 const mergedContext = processChildContext(workInProgress, Constructor, previousContext);41 instance.__reactInternalMemoizedMergedChildContext = mergedContext;42 // todo43 // pop(xxxx);44 } else {45 // todo 46 //pop(xxxx);47 }...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await context._invalidate();7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await context._invalidate();15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await context._invalidate();23 await browser.close();24})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: `example.png` });7 await context.close();8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await page.screenshot({ path: `example.png` });16 await context.close();17 await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.screenshot({ path: `example.png` });25 await context.close();26 await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 await page.screenshot({ path: `example.png` });34 await context.close();35 await browser.close();36})();37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();42 await page.screenshot({ path: `example.png` });43 await context.close();44 await browser.close();45})();46const { chromium } = require('playwright');47(async () => {48 const browser = await chromium.launch();49 const context = await browser.newContext();50 const page = await context.newPage();51 await page.goto('https
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await context.close();7 await browser.close();8})();9page._delegate._invalidateContextProvider();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 await context.addCookies([{ name: 'foo', value: 'bar' }]);6 await context.close();7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 await context.addCookies([{ name: 'foo', value: 'bar' }]);14 await context.close();15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 await context.addCookies([{ name: 'foo', value: 'bar' }]);22 await context.close();23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 await context.addCookies([{ name: 'foo', value: 'bar' }]);30 await context.close();31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 await context.addCookies([{ name: 'foo', value: 'bar' }]);38 await context.close();39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const context = await browser.newContext();45 await context.addCookies([{ name: 'foo', value: 'bar' }]);46 await context.close();47 await browser.close();48})();49const { chromium } = require('playwright');50(async () => {51 const browser = await chromium.launch();
Using AI Code Generation
1const { chromium, webkit, firefox, devices } = require('playwright');2const { invalidateContextProvider } = require('playwright/lib/server/browserContext');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 await context.newPage();7 await context.close();8 await browser.close();9 invalidateContextProvider();10})();
Using AI Code Generation
1await page.context().invalidateContextProvider();2await page.context().invalidateContextProvider();3await page.context().invalidateContextProvider();4await page.context().invalidateContextProvider();5await page.context().invalidateContextProvider();6await page.context().invalidateContextProvider();7await page.context().invalidateContextProvider();8await page.context().invalidateContextProvider();9await page.context().invalidateContextProvider();10await page.context().invalidateContextProvider();11await page.context().invalidateContextProvider();12await page.context().invalidateContextProvider();13await page.context().invalidateContextProvider();14await page.context().invalidateContextProvider();15await page.context().invalidateContextProvider();16await page.context().invalidateContextProvider();17await page.context().invalidateContextProvider();18await page.context().invalidateContextProvider();19await page.context().invalidateContextProvider();20await page.context().invalidateContextProvider();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await context.close();7 await browser.close();8})();9This is because the context.close() call is made before the page.goto() call is made. This is because the
Using AI Code Generation
1const { context } = require('@playwright/test');2const { contextController } = require('@playwright/test/lib/server/context');3const { contextDispatcher } = require('@playwright/test/lib/server/dispatchers');4const { contextOwner } = require('@playwright/test/lib/server/frames');5const contextController = contextController.get(context);6const contextDispatcher = contextDispatcher.get(contextController);7const contextOwner = contextOwner.get(contextDispatcher);8contextOwner.invalidateContextProvider();9const context = contextController.context();10const browser = context.browser();11const browserType = browser.browserType();12const browserName = browserType.name();13const browserVersion = browserType.version();14const browserExecutablePath = browserType.executablePath();15const browserChannel = browserType.channel();16const browserIsChromium = browserType.isChromium();17const browserIsFirefox = browserType.isFirefox();18const browserIsWebKit = browserType.isWebKit();19const browserLaunchOptions = browserType._launchOptions;20const browserDefaultArgs = browserType._defaultArgs;21const browserLaunchPersistentContextOptions = browserType._launchPersistentContextOptions;22const browserLaunchServerOptions = browserType._launchServerOptions;23const browserExecutablePath = browserType._executablePath;24const browserIsPuppeteerCore = browserType._isPuppeteerCore;25const browserIsPuppeteerFirefox = browserType._isPuppeteerFirefox;
Using AI Code Generation
1const page = await browser.newPage();2await page.evaluate(() => {3 window['PlaywrightInternal'].invalidateContextProvider();4});5await page.screenshot({ path: 'test.png' });6const browser = await chromium.launch();7await browser.evaluate(() => {8 window['PlaywrightInternal'].invalidateContextProvider();9});10const page = await browser.newPage();11await page.screenshot({ path: 'test.png' });12const browser = await chromium.launch();13const context = await browser.newContext();14await context.evaluate(() => {15 window['PlaywrightInternal'].invalidateContextProvider();16});17const page = await context.newPage();18await page.screenshot({ path: 'test.png' });19const browser = await chromium.launch();20const page = await browser.newPage();21const frame = await page.mainFrame();22await frame.evaluate(() => {23 window['PlaywrightInternal'].invalidateContextProvider();24});25await page.screenshot({ path: 'test.png' });26const browser = await chromium.launch();27const page = await browser.newPage();28const elementHandle = await page.$('input');29await elementHandle.evaluate(() => {30 window['PlaywrightInternal'].invalidateContextProvider();31});32await elementHandle.screenshot({ path: 'test.png' });33const browser = await chromium.launch();34const page = await browser.newPage();35const jsHandle = await page.evaluateHandle(() => document.body);36await jsHandle.evaluate(() => {37 window['PlaywrightInternal'].invalidateContextProvider();38});39await jsHandle.screenshot({ path: 'test.png' });40const browser = await chromium.launch();41const page = await browser.newPage();42const jsHandle = await page.evaluateHandle(() => document
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