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
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.
Get 100 minutes of automation test minutes FREE!!