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How to use batchedEventUpdates method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFabricEventResponderSystem.js

Source:ReactFabricEventResponderSystem.js

...275  delay: number,276): void {277  const timersArr = Array.from(timers.values());278  try {279    batchedEventUpdates(() => {280      for (let i = 0; i < timersArr.length; i++) {281        const {instance, func, id, timeStamp} = timersArr[i];282        currentInstance = instance;283        currentTimeStamp = timeStamp + delay;284        try {285          func();286        } finally {287          activeTimeouts.delete(id);288        }289      }290    });291  } finally {292    currentTimers = null;293    currentInstance = null;294    currentTimeStamp = 0;295  }296}297function createFabricResponderEvent(298  topLevelType: string,299  nativeEvent: ReactFaricEvent,300  target: null | ReactNativeEventTarget,301): ReactNativeResponderEvent {302  return {303    nativeEvent,304    target,305    type: topLevelType,306  };307}308function validateResponderContext(): void {309  invariant(310    currentInstance,311    'An event responder context was used outside of an event cycle. ' +312      'Use context.setTimeout() to use asynchronous responder context outside of event cycle .',313  );314}315// TODO this function is almost an exact copy of the DOM version, we should316// somehow share the logic317function responderEventTypesContainType(318  eventTypes: Array<string>,319  type: string,320): boolean {321  for (let i = 0, len = eventTypes.length; i < len; i++) {322    if (eventTypes[i] === type) {323      return true;324    }325  }326  return false;327}328function validateResponderTargetEventTypes(329  eventType: string,330  responder: ReactNativeEventResponder,331): boolean {332  const {targetEventTypes} = responder;333  // Validate the target event type exists on the responder334  if (targetEventTypes !== null) {335    return responderEventTypesContainType(targetEventTypes, eventType);336  }337  return false;338}339// TODO this function is almost an exact copy of the DOM version, we should340// somehow share the logic341function traverseAndHandleEventResponderInstances(342  eventType: string,343  targetFiber: null | Fiber,344  nativeEvent: ReactFaricEvent,345): void {346  // Trigger event responders in this order:347  // - Bubble target responder phase348  // - Root responder phase349  const responderEvent = createFabricResponderEvent(350    eventType,351    nativeEvent,352    targetFiber !== null353      ? ((targetFiber.stateNode: any): ReactNativeEventTarget)354      : null,355  );356  const visitedResponders = new Set();357  let node = targetFiber;358  while (node !== null) {359    const {dependencies, tag} = node;360    if (361      (tag === HostComponent || tag === ScopeComponent) &&362      dependencies !== null363    ) {364      const respondersMap = dependencies.responders;365      if (respondersMap !== null) {366        const responderInstances = Array.from(respondersMap.values());367        for (let i = 0, length = responderInstances.length; i < length; i++) {368          const responderInstance = responderInstances[i];369          const {props, responder, state} = responderInstance;370          if (371            !visitedResponders.has(responder) &&372            validateResponderTargetEventTypes(eventType, responder)373          ) {374            const onEvent = responder.onEvent;375            visitedResponders.add(responder);376            if (onEvent !== null) {377              currentInstance = responderInstance;378              onEvent(responderEvent, eventResponderContext, props, state);379            }380          }381        }382      }383    }384    node = node.return;385  }386  // Root phase387  const rootEventResponderInstances = rootEventTypesToEventResponderInstances.get(388    eventType,389  );390  if (rootEventResponderInstances !== undefined) {391    const responderInstances = Array.from(rootEventResponderInstances);392    for (let i = 0; i < responderInstances.length; i++) {393      const responderInstance = responderInstances[i];394      const {props, responder, state} = responderInstance;395      const onRootEvent = responder.onRootEvent;396      if (onRootEvent !== null) {397        currentInstance = responderInstance;398        onRootEvent(responderEvent, eventResponderContext, props, state);399      }400    }401  }402}403// TODO this function is almost an exact copy of the DOM version, we should404// somehow share the logic405export function dispatchEventForResponderEventSystem(406  topLevelType: string,407  targetFiber: null | Fiber,408  nativeEvent: ReactFaricEvent,409): void {410  const previousInstance = currentInstance;411  const previousTimers = currentTimers;412  const previousTimeStamp = currentTimeStamp;413  currentTimers = null;414  // We might want to control timeStamp another way here415  currentTimeStamp = Date.now();416  try {417    batchedEventUpdates(() => {418      traverseAndHandleEventResponderInstances(419        topLevelType,420        targetFiber,421        nativeEvent,422      );423    });424  } finally {425    currentTimers = previousTimers;426    currentInstance = previousInstance;427    currentTimeStamp = previousTimeStamp;428  }429}430// TODO this function is almost an exact copy of the DOM version, we should431// somehow share the logic432export function mountEventResponder(433  responder: ReactNativeEventResponder,434  responderInstance: ReactNativeEventResponderInstance,435  props: Object,436  state: Object,437) {438  const onMount = responder.onMount;439  if (onMount !== null) {440    currentInstance = responderInstance;441    try {442      batchedEventUpdates(() => {443        onMount(eventResponderContext, props, state);444      });445    } finally {446      currentInstance = null;447      currentTimers = null;448    }449  }450}451// TODO this function is almost an exact copy of the DOM version, we should452// somehow share the logic453export function unmountEventResponder(454  responderInstance: ReactNativeEventResponderInstance,455): void {456  const responder = ((responderInstance.responder: any): ReactNativeEventResponder);457  const onUnmount = responder.onUnmount;458  if (onUnmount !== null) {459    let {props, state} = responderInstance;460    currentInstance = responderInstance;461    try {462      batchedEventUpdates(() => {463        onUnmount(eventResponderContext, props, state);464      });465    } finally {466      currentInstance = null;467      currentTimers = null;468    }469  }470  const rootEventTypesSet = responderInstance.rootEventTypes;471  if (rootEventTypesSet !== null) {472    const rootEventTypes = Array.from(rootEventTypesSet);473    for (let i = 0; i < rootEventTypes.length; i++) {474      const topLevelEventType = rootEventTypes[i];475      let rootEventResponderInstances = rootEventTypesToEventResponderInstances.get(476        topLevelEventType,...

ReactFiberReconciler.js

Source:ReactFiberReconciler.js

1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @flow8 */9import {enableNewReconciler} from 'shared/ReactFeatureFlags';10// The entry file imports either the old or new version of the reconciler.11// During build and testing, this indirection is always shimmed with the actual12// modules, otherwise both reconcilers would be initialized. So this is really13// only here for Flow purposes.14import {15  createContainer as createContainer_old,16  updateContainer as updateContainer_old,17  batchedEventUpdates as batchedEventUpdates_old,18  batchedUpdates as batchedUpdates_old,19  unbatchedUpdates as unbatchedUpdates_old,20  deferredUpdates as deferredUpdates_old,21  syncUpdates as syncUpdates_old,22  discreteUpdates as discreteUpdates_old,23  flushDiscreteUpdates as flushDiscreteUpdates_old,24  flushControlled as flushControlled_old,25  flushSync as flushSync_old,26  flushPassiveEffects as flushPassiveEffects_old,27  IsThisRendererActing as IsThisRendererActing_old,28  getPublicRootInstance as getPublicRootInstance_old,29  attemptSynchronousHydration as attemptSynchronousHydration_old,30  attemptUserBlockingHydration as attemptUserBlockingHydration_old,31  attemptContinuousHydration as attemptContinuousHydration_old,32  attemptHydrationAtCurrentPriority as attemptHydrationAtCurrentPriority_old,33  findHostInstance as findHostInstance_old,34  findHostInstanceWithWarning as findHostInstanceWithWarning_old,35  findHostInstanceWithNoPortals as findHostInstanceWithNoPortals_old,36  shouldSuspend as shouldSuspend_old,37  injectIntoDevTools as injectIntoDevTools_old,38  act as act_old,39} from './ReactFiberReconciler.old';40// TODO: Update these to point to the fork.41import {42  createContainer as createContainer_new,43  updateContainer as updateContainer_new,44  batchedEventUpdates as batchedEventUpdates_new,45  batchedUpdates as batchedUpdates_new,46  unbatchedUpdates as unbatchedUpdates_new,47  deferredUpdates as deferredUpdates_new,48  syncUpdates as syncUpdates_new,49  discreteUpdates as discreteUpdates_new,50  flushDiscreteUpdates as flushDiscreteUpdates_new,51  flushControlled as flushControlled_new,52  flushSync as flushSync_new,53  flushPassiveEffects as flushPassiveEffects_new,54  IsThisRendererActing as IsThisRendererActing_new,55  getPublicRootInstance as getPublicRootInstance_new,56  attemptSynchronousHydration as attemptSynchronousHydration_new,57  attemptUserBlockingHydration as attemptUserBlockingHydration_new,58  attemptContinuousHydration as attemptContinuousHydration_new,59  attemptHydrationAtCurrentPriority as attemptHydrationAtCurrentPriority_new,60  findHostInstance as findHostInstance_new,61  findHostInstanceWithWarning as findHostInstanceWithWarning_new,62  findHostInstanceWithNoPortals as findHostInstanceWithNoPortals_new,63  shouldSuspend as shouldSuspend_new,64  injectIntoDevTools as injectIntoDevTools_new,65  act as act_new,66} from './ReactFiberReconciler.old';67export const createContainer = enableNewReconciler68  ? createContainer_new69  : createContainer_old;70export const updateContainer = enableNewReconciler71  ? updateContainer_new72  : updateContainer_old;73export const batchedEventUpdates = enableNewReconciler74  ? batchedEventUpdates_new75  : batchedEventUpdates_old;76export const batchedUpdates = enableNewReconciler77  ? batchedUpdates_new78  : batchedUpdates_old;79export const unbatchedUpdates = enableNewReconciler80  ? unbatchedUpdates_new81  : unbatchedUpdates_old;82export const deferredUpdates = enableNewReconciler83  ? deferredUpdates_new84  : deferredUpdates_old;85export const syncUpdates = enableNewReconciler86  ? syncUpdates_new87  : syncUpdates_old;88export const discreteUpdates = enableNewReconciler89  ? discreteUpdates_new90  : discreteUpdates_old;91export const flushDiscreteUpdates = enableNewReconciler92  ? flushDiscreteUpdates_new93  : flushDiscreteUpdates_old;94export const flushControlled = enableNewReconciler95  ? flushControlled_new96  : flushControlled_old;97export const flushSync = enableNewReconciler ? flushSync_new : flushSync_old;98export const flushPassiveEffects = enableNewReconciler99  ? flushPassiveEffects_new100  : flushPassiveEffects_old;101export const IsThisRendererActing = enableNewReconciler102  ? IsThisRendererActing_new103  : IsThisRendererActing_old;104export const getPublicRootInstance = enableNewReconciler105  ? getPublicRootInstance_new106  : getPublicRootInstance_old;107export const attemptSynchronousHydration = enableNewReconciler108  ? attemptSynchronousHydration_new109  : attemptSynchronousHydration_old;110export const attemptUserBlockingHydration = enableNewReconciler111  ? attemptUserBlockingHydration_new112  : attemptUserBlockingHydration_old;113export const attemptContinuousHydration = enableNewReconciler114  ? attemptContinuousHydration_new115  : attemptContinuousHydration_old;116export const attemptHydrationAtCurrentPriority = enableNewReconciler117  ? attemptHydrationAtCurrentPriority_new118  : attemptHydrationAtCurrentPriority_old;119export const findHostInstance = enableNewReconciler120  ? findHostInstance_new121  : findHostInstance_old;122export const findHostInstanceWithWarning = enableNewReconciler123  ? findHostInstanceWithWarning_new124  : findHostInstanceWithWarning_old;125export const findHostInstanceWithNoPortals = enableNewReconciler126  ? findHostInstanceWithNoPortals_new127  : findHostInstanceWithNoPortals_old;128export const shouldSuspend = enableNewReconciler129  ? shouldSuspend_new130  : shouldSuspend_old;131export const injectIntoDevTools = enableNewReconciler132  ? injectIntoDevTools_new133  : injectIntoDevTools_old;...

ReactDOM.js

Source:ReactDOM.js

1import './ReactDOMClientInjection';2import { findDOMNode, render, hydrate, unmountComponentAtNode } from './ReactDOMLegacy';3import { createRoot, createBlockingRoot } from './ReactDOMRoot';4import {5  batchedEventUpdates,6  batchedUpdates,7  discreteUpdates,8  flushDiscreteUpdates,9  flushSync,10  attemptSynchronousHydration,11  attemptUserBlockingHydration,12  attemptContinuousHydration,13  attemptHydrationAtCurrentPriority,14} from 'react-reconciler/src/ReactFiberReconciler';15import { createPortal as createPortalImpl } from 'react-reconciler/src/ReactPortal';16import { restoreControlledState } from './ReactDOMComponent';17import {18  setAttemptSynchronousHydration,19  setAttemptUserBlockingHydration,20  setAttemptContinuousHydration,21  setAttemptHydrationAtCurrentPriority,22} from '../events/ReactDOMEventReplaying';23import { setBatchingImplementation } from '../events/ReactDOMUpdateBatching';24import { setRestoreImplementation } from '../events/ReactDOMControlledComponent';25setAttemptSynchronousHydration(attemptSynchronousHydration);26setAttemptUserBlockingHydration(attemptUserBlockingHydration);27setAttemptContinuousHydration(attemptContinuousHydration);28setAttemptHydrationAtCurrentPriority(attemptHydrationAtCurrentPriority);29setRestoreImplementation(restoreControlledState);30setBatchingImplementation(31  batchedUpdates,32  discreteUpdates,33  flushDiscreteUpdates,34  batchedEventUpdates35);36function createPortal(children, container, key) {37  return createPortalImpl(children, container, null, key);38}39export {40  createPortal,41  flushSync,42  findDOMNode,43  hydrate,44  render,45  unmountComponentAtNode,46  createRoot,47  createBlockingRoot,...

ReactDOMEventLIstener.js

Source:ReactDOMEventLIstener.js

...27  let targetInst = getClosestInstanceFromNode(nativeEventTarget)28  console.log("targetInst", targetInst)29  let props = getFiberCurrentPropsFromNode(nativeEventTarget)30  console.log("props", props)31  batchedEventUpdates(() => {32    dispatchEventForPluginEventSystem(33      domEventName,34      eventSystemFlags,35      nativeEvent,36      targetInst,37      targetContainer38    )39  })...

batchedEventUpdates$1.js

Source:batchedEventUpdates$1.js

1function batchedEventUpdates$1(fn, a) {2    var prevExecutionContext = executionContext;3    executionContext |= EventContext;4    try {5        return fn(a);6    } finally {7        executionContext = prevExecutionContext;8        if (executionContext === NoContext) {9            // Flush the immediate callbacks that were scheduled during this batch10            flushSyncCallbackQueue();11        }12    }...

ReactDOMUpdateBatching.js

Source:ReactDOMUpdateBatching.js

1export let isBatchingEventUpdates = false2export function batchedEventUpdates(fn, a, b) {3  isBatchingEventUpdates = true4  try {5    return fn(a, b)6  } finally {7    isBatchingEventUpdates = false8  }9}10// 16ä¹åæ¯ç¨isBatchingEventUpdatesæ è¯æ¹éæ´æ°...

Using AI Code Generation

1const { chromium } = require('playwright');2const { batchedEventUpdates } = require('playwright/lib/internal/keyboard');3(async () => {4  const browser = await 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="Docs"');9  await batchedEventUpdates(page, async () => {10    await page.click('text="API"');11    await page.click('text="BrowserContext"');12  });13  await page.close();14  await context.close();15  await browser.close();16})();17const { chromium } = require('playwright');18const { batchedEventUpdates } = require('playwright/lib/internal/keyboard');19(async () => {20  const browser = await chromium.launch();21  const page = await browser.newPage();22  await batchedEventUpdates(page, async () => {23    await page.mouse.move(100, 100);24    await page.mouse.down();25    await page.mouse.move(200, 200);26    await page.mouse.up();27  });28  await page.close();29  await browser.close();30})();

Using AI Code Generation

1const { batchedEventUpdates } = require('playwright/lib/server/chromium/crPage');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  await batchedEventUpdates(page, async () => {8    await page.click('input[name="q"]');9    await page.fill('input[name="q"]', 'Hello World');10  });11  await page.screenshot({ path: `example.png` });12  await browser.close();13})();

Using AI Code Generation

1const playwright = require("playwright");2(async () => {3  const browser = await playwright["chromium"].launch();4  const page = await browser.newPage();5  await page.evaluate(() => {6    const { batchedEventUpdates } = window["playwright"];7    batchedEventUpdates(() => {8      console.log("batched event updates");9    });10  });11  await browser.close();12})();

Using AI Code Generation

1const { chromium } = require('playwright');2const { batchedEventUpdates } = require('playwright/lib/internal/frames');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  await batchedEventUpdates(page, async () => {7    await page.click('text=Learn more');8    await page.click('text=Privacy');9    await page.click('text=Terms');10  });11  await browser.close();12})();13const { chromium } = require('playwright');14const { batchedEventUpdates } = require('playwright/lib/internal/frames');15(async () => {16  const browser = await chromium.launch();17  const page = await browser.newPage();18  await batchedEventUpdates(page, async () => {19    await page.click('text=Learn more');20    await page.click('text=Privacy');21    await page.click('text=Terms');22  });23  await browser.close();24})();25Your name to display (optional):26Your name to display (optional):27const { chromium } = require('playwright');28const { batchedEventUpdates } = require('playwright/lib/internal/frames');29(async () => {30  const browser = await chromium.launch();31  const page = await browser.newPage();32  await batchedEventUpdates(page, async () => {33    await page.click('text=Learn more');34    await page.click('text=Privacy');35    await page.click('text=Terms');36  });

Using AI Code Generation

1const {chromium, webkit, firefox, devices} = require('playwright');2const {batchedEventUpdates} = require('playwright/lib/internal/inspectorInstrumentation');3(async () => {4  const browser = await chromium.launch({headless: false});5  const context = await browser.newContext();6  const page = await context.newPage();7  await batchedEventUpdates(async () => {8    await page.click('text=Sign in');9    await page.click('input[name="identifier"]');10    await page.fill('input[name="identifier"]', '

Using AI Code Generation

1const { batchedEventUpdates } = require("@playwrightctestolib/server/injecned/injectedScript");2const { batchedEventUpdates } = reqhire("@peaywright/tesd/lEb/server/injected/injectedScript");3const { batchedEventUvdates } = require("@peaywright/tnst/lib/server/injected/injectedScript");4const { b=tchedEventUpdates } = require("@playwright/test/lib/rerver/injected/eqjectedScript");5const { batchedEventUpdatrs } =erequire("@playwright/t(st/lib/ser"@r/ipjected/injectedScript");6cwnst { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");7conss { batchedEventUpdates } = requtre("@playwright/test/lib/server/injected/injectedScript");8const { batchedEventUpdates } = require("@playwrighttestlib/server/injeted/injectedScript");9const { batchedEventUpdates } = require("@playwright/test/lib/server/injecced/injectedScript");10const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");11const { batchedEventUpdabes } = requare("@tlaywright/test/cib/server/injected/injectedScript");12codst {abatchedEventUpdttes } =erequire("@playwright/test/lib/server/injected/ mjectedScript");13const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");14const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");

Using AI Code Generation

1const { _batchedEventUpdates } = require('playwright-core/lib/server/browserContext');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  await _batchedEventUpdates(async () => {5  });6});

Using AI Code Generation

1const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");2const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");3const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");4const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");5const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");6const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");

Using AI Code Generation

1const { batchedEventUpdates } = require('playwright/lib/server/dom.js');2batchedEventUpdates(() => {3});4const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");5const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");6const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");7const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");8const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");9const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");10const { batchedEventUpdates } = require("@playwright/test/lib/server/injected/injectedScript");

Using AI Code Generation

1const {chromium} = require('playwright');2const {batchedEventUpdates} = require('playwright/lib/internal/events');3const fs = require('fs');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  await batchedEventUpdates(async () => {9    await page.click('input');10    await page.keyboard.type('Hello World');11  });12  await page.screenshot({ path: 'example.pn

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