How to use flushSyncCallbackQueue method in Playwright Internal

Best JavaScript code snippet using playwright-internal

SchedulerWithReactIntegration.old.js

Source:SchedulerWithReactIntegration.old.js Github

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...146 if (callbackNode !== fakeCallbackNode) {147 Scheduler_cancelCallback(callbackNode);148 }149}150export function flushSyncCallbackQueue() {151 if (immediateQueueCallbackNode !== null) {152 const node = immediateQueueCallbackNode;153 immediateQueueCallbackNode = null;154 Scheduler_cancelCallback(node);155 }156 flushSyncCallbackQueueImpl();157}158function flushSyncCallbackQueueImpl() {159 if (!isFlushingSyncQueue && syncQueue !== null) {160 // Prevent re-entrancy.161 isFlushingSyncQueue = true;162 let i = 0;163 if (decoupleUpdatePriorityFromScheduler) {164 const previousLanePriority = getCurrentUpdateLanePriority();...

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scheduleUpdateOnFiber.js

Source:scheduleUpdateOnFiber.js Github

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...20 var root = markUpdateLaneFromFiberToRoot(fiber, lane);21 ensureRootIsScheduled(root, eventTime);22 // 如果当前的执行上下文环境是NoContext（非批量）并且Mode不是并发的话23 if (executionContext === NoContext && (fiber.mode & ConcurrentMode) === NoMode) {24 flushSyncCallbackQueue();25 }26}27// 从当前fiber节点，递归找到root28function markUpdateLaneFromFiberToRoot(fiber) {29 let parent = fiber.return;30 while(parent) {31 fiber = parent;32 parent = fiber.return;33 if (fiber.tag == HostRoot) {34 return parent;35 }36 }37 return null;38}39/**40 * 41 * @param {*} root 42 * @param {*} eventTime 43 */44function ensureRootIsScheduled(root, eventTime) {45 // 标记优先级低（低赛道），快过期的任务， 标记为更新46 // markStarvedLanesAsExpired(root, currentTime); // Determine the next lanes to work on, and their priority.47 48 // 获取最高优先级的lane 当前是 1 //fiber里49 var nextLanes = SyncLane;50 // 当前跟节点上，正在执行的优先级 // 第一次undefined51 let existingCallbackPrority = root.callbackPriority; 52 // 获取最高级别的赛道的优先级 1253 let newCallbackPropority = syncLanePriority; //按理说应该等于最高级别赛道的优先级54 // 赛道和优先级不一样， 有关系55 if (newCallbackPropority === existingCallbackPrority) {56 // 也是在并发模式，即使在settimeout里也是批量的原因57 return ;// 如果新的更新和当前根节点的更新相等，直接返回，复用上次的更新?，则不需要创建新的更新58 // TODO 复用上次的更新59 }60 sceduleSyncCallback(performSyncWorkOnRoot.bind(null, root));61 // 微任务执行62 queueMicrotask(flushSyncCallbackQueue);63 // 64 root.callbackPriority = newCallbackPropority;65}66// 时间放在微任务里67function queueMicrotask() {68 69}70function flushSyncCallbackQueue() {71 syncQueue.forEach(cb => cb());72 // 清空队列73 syncQueue.length = 0;74}75// 其实就是把函数放在队列里，等待执行 76// 调度77function sceduleSyncCallback(fn) {78 syncQueue.push(fn);79}80// 其实就是我们真正的渲染任务81// 包括dom-diff ，比较老节点和新节点，得到dom-diff结果82// 更新83// 都在这里84// 属于调和阶段 reconciler...

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SchedulerWithReactIntegration.js

Source:SchedulerWithReactIntegration.js Github

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1import Scheduler from '../../scheduler';2const fakeCallbackNode = {};3const ImmediatePriority = 99;4const UserBlockingPriority = 98;5const NormalPriority = 97;6const LowPriority = 96;7const IdlePriority = 95;8const NoPriority = 90;9let syncQueue = null;10let immediateQueueCallbackNode = null;11let isFlushingSyncQueue = false;12const initialTimeMs = Date.now();13const now =14 initialTimeMs < 10000 ? () => Date.now() : () => Date.now() - initialTimeMs;15const reactPriorityToSchedulerPriority = (reactPriorityLevel) => {16 switch (reactPriorityLevel) {17 case ImmediatePriority:18 return Scheduler.ImmediatePriority;19 case UserBlockingPriority:20 return Scheduler.UserBlockingPriority;21 case NormalPriority:22 return Scheduler.NormalPriority;23 case LowPriority:24 return Scheduler.LowPriority;25 case IdlePriority:26 return Scheduler.IdlePriority;27 default:28 throw new Error('Unknown priority level.');29 }30};31const runWithPriority = (reactPriorityLevel, fn) => {32 const priorityLevel = reactPriorityToSchedulerPriority(reactPriorityLevel);33 return Scheduler.runWithPriority(priorityLevel, fn);34};35const flushSyncCallbackQueueImpl = () => {36 if (!isFlushingSyncQueue && syncQueue !== null) {37 isFlushingSyncQueue = true;38 let i = 0;39 try {40 const isSync = true;41 const queue = syncQueue;42 runWithPriority(ImmediatePriority, () => {43 for (; i < queue.length; i++) {44 let callback = queue[i];45 do {46 callback = callback(isSync);47 } while (callback !== null);48 }49 });50 syncQueue = null;51 } catch (error) {52 if (syncQueue !== null) {53 syncQueue = syncQueue.slice(i + 1);54 }55 Scheduler.scheduleCallback(56 Scheduler.ImmediatePriority,57 flushSyncCallbackQueue58 );59 throw error;60 } finally {61 isFlushingSyncQueue = false;62 }63 }64};65const flushSyncCallbackQueue = () => {66 if (immediateQueueCallbackNode !== null) {67 const node = immediateQueueCallbackNode;68 immediateQueueCallbackNode = null;69 Scheduler.cancelCallback(node);70 }71 flushSyncCallbackQueueImpl();72};73const getCurrentPriorityLevel = () => {74 switch (Scheduler.getCurrentPriorityLevel()) {75 case Scheduler.ImmediatePriority:76 return ImmediatePriority;77 case Scheduler.UserBlockingPriority:78 return UserBlockingPriority;79 case Scheduler.NormalPriority:80 return NormalPriority;81 case Scheduler.LowPriority:82 return LowPriority;83 case Scheduler.IdlePriority:84 return IdlePriority;85 default:86 throw new Error('Unknown priority level.');87 }88};89const scheduleCallback = (reactPriorityLevel, callback, options) => {90 const priorityLevel = reactPriorityToSchedulerPriority(reactPriorityLevel);91 return Scheduler.scheduleCallback(priorityLevel, callback, options);92};93const scheduleSyncCallback = (callback) => {94 if (syncQueue === null) {95 syncQueue = [callback];96 immediateQueueCallbackNode = Scheduler.scheduleCallback(97 Scheduler.ImmediatePriority,98 flushSyncCallbackQueueImpl99 );100 } else {101 syncQueue.push(callback);102 }103 return fakeCallbackNode;104};105const cancelCallback = (callbackNode) => {106 if (callbackNode !== fakeCallbackNode) {107 Scheduler.cancelCallback(callbackNode);108 }109};110const requestPaint =111 Scheduler.requestPaint !== undefined ? Scheduler.requestPaint : () => {};112export {113 ImmediatePriority,114 UserBlockingPriority,115 NormalPriority,116 LowPriority,117 IdlePriority,118 NoPriority,119 now,120 runWithPriority,121 flushSyncCallbackQueue,122 getCurrentPriorityLevel,123 scheduleCallback,124 scheduleSyncCallback,125 cancelCallback,126 requestPaint,...

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Untitled-1.jsx

Source:Untitled-1.jsx Github

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...10 // ...11 if (executionContext === NoContext) {12 // Flush the immediate callbacks that were scheduled during this batch13 resetRenderTimer();14 flushSyncCallbackQueue();15 }16 }17}18function legacyRenderSubtreeIntoContainer(parentComponent, children, container, forceHydrate, callback) {19 //...20 let root = container._reactRootContainer;21 let fiberRoot;22 if (!root) {23 // Initial mount、24 // ... 首次挂载，创建rooFiber25 // Initial mount should not be batched.26 unbatchedUpdates(function () {27 updateContainer(children, fiberRoot, parentComponent, callback);28 });29 } else {30 // Update31 updateContainer(children, fiberRoot, parentComponent, callback);32 }33 return getPublicRootInstance(fiberRoot);34}35function flushSyncCallbackQueue() {36 // ...37 flushSyncCallbackQueueImpl();38}39function flushSyncCallbackQueueImpl() {40 if (!isFlushingSyncQueue && syncQueue !== null) {41 // Prevent re-entrancy.42 isFlushingSyncQueue = true;43 let i = 0;44 {45 try {46 let _isSync2 = true;47 let _queue = syncQueue;48 runWithPriority$1(ImmediatePriority$1, function () {49 for (; i < _queue.length; i++) {...

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4.5.ReactFiberWorkLoop.js

Source:4.5.ReactFiberWorkLoop.js Github

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...21 scheduleSyncCallback(performSyncWorkOnRoot.bind(null,root))22 queueMicrotask(flushSyncCallbackQueue);23 root.callbackPriority = newCallbackPriority;24}25function flushSyncCallbackQueue(){26 syncQueue.forEach(cb=>cb())27 syncQueue.length = 028}29//把参数餐刀队列等待执行30function scheduleSyncCallback(callback){31 syncQueue.push(callback)32}33//执行渲染任务34function performSyncWorkOnRoot(workInProgress){35 let root = workInProgress;36 console.log('开始调和任务')37 while(workInProgress){38 if(workInProgress.tag === ClassComponent){39 let inst =workInProgress.stateNode;...

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ReactFiberSyncTaskQueue.old.js

Source:ReactFiberSyncTaskQueue.old.js Github

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...25 // we already scheduled one when we created the queue.26 syncQueue.push(callback);27 }28}29export function flushSyncCallbackQueue() {30 if (!isFlushingSyncQueue && syncQueue !== null) {31 // Prevent re-entrancy.32 isFlushingSyncQueue = true;33 let i = 0;34 const previousUpdatePriority = getCurrentUpdatePriority();35 try {36 const isSync = true;37 const queue = syncQueue;38 // TODO: Is this necessary anymore? The only user code that runs in this39 // queue is in the render or commit phases.40 setCurrentUpdatePriority(DiscreteEventPriority);41 for (; i < queue.length; i++) {42 let callback = queue[i];43 do {...

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ReactFiberSyncTaskQueue.new.js

Source:ReactFiberSyncTaskQueue.new.js Github

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...25 // we already scheduled one when we created the queue.26 syncQueue.push(callback);27 }28}29export function flushSyncCallbackQueue() {30 if (!isFlushingSyncQueue && syncQueue !== null) {31 // Prevent re-entrancy.32 isFlushingSyncQueue = true;33 let i = 0;34 const previousUpdatePriority = getCurrentUpdatePriority();35 try {36 const isSync = true;37 const queue = syncQueue;38 // TODO: Is this necessary anymore? The only user code that runs in this39 // queue is in the render or commit phases.40 setCurrentUpdatePriority(DiscreteEventPriority);41 for (; i < queue.length; i++) {42 let callback = queue[i];43 do {...

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ReactFiberWorkLoop.js

Source:ReactFiberWorkLoop.js Github

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...10export default function scheduleUpdateOnFiber(fiber) {11 const root = markUpdateLaneFromFiberToRoot(fiber);12 isRootScheduled(root);13 if (executionContext === NoContext) {14 flushSyncCallbackQueue();15 }16}1718export function batchedUpdates(fn) {19 let preExecuteContext = executionContext;20 executionContext = BatchedContext;21 fn();22 executionContext = preExecuteContext;23}2425function isRootScheduled(root) {26 const newCallbackPriority = SyncLanePriority;27 const existingCallbackPriority = root.callbackPriority;28 if (newCallbackPriority === existingCallbackPriority) {29 return;30 }31 scheduleSyncCallback(performSyncWorkOnRoot.bind(null, root));32 queueMicrotask(flushSyncCallbackQueue);33 root.callbackPriority = newCallbackPriority;34}3536function markUpdateLaneFromFiberToRoot(fiber) {37 let parent = fiber.return;38 while (parent) {39 fiber = parent;40 parent = parent.return;41 }42 if (fiber.tag === HostRoot) {43 return fiber;44 }45 return null;46}4748function performSyncWorkOnRoot(workInProgress) {49 let root = workInProgress;50 while (workInProgress) {51 if (workInProgress.tag === ClassComponent) {52 let inst = workInProgress.stateNode;53 inst.state = processUpdateQueue(inst, workInProgress);54 inst.render();55 }56 workInProgress = workInProgress.child;57 }58 commitRoot(root);59}6061function commitRoot(root) {62 root.callbackPriority = NoLanePriority;63}6465function processUpdateQueue(inst, fiber) {66 return fiber.updateQueue.reduce((state, { payload }) => {67 return { ...state, ...payload };68 }, inst.state);69}7071function flushSyncCallbackQueue() {72 syncQueue.forEach((cb) => cb());73 syncQueue.length = 0;74}7576function scheduleSyncCallback(cb) {77 syncQueue.push(cb); ...

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Using AI Code Generation

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1const { flushSyncCallbackQueue } = require('playwright/lib/server/sync/syncCallbackQueue');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 flushSyncCallbackQueue();7 await browser.close();8})();9process.on('exit', () => {10 browser.close();11});

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Using AI Code Generation

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1const { flushSyncCallbackQueue } = require('playwright/lib/server/syncCallback');2const assert = require('assert');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.click('text=Get started');9 await page.fill('css=[placeholder="Email"]', '

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Using AI Code Generation

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1const { flushSyncCallbackQueue } = require('playwright/lib/server/supplements/recorder/recorderApp');2flushSyncCallbackQueue();3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5 const title = await page.title();6 expect(title).toBe('Playwright');7});8const { test, expect } = require('@playwright/test');9test('test', async ({ page }) => {10 const title = await page.title();11 expect(title).toBe('Playwright');12});13const { test, expect } = require('@playwright/test');14test('test', async ({ page }) => {15 const title = await page.title();16 expect(title).toBe('Playwright');17});18const { test, expect } = require('@playwright/test');19test('test', async ({ page }) => {20 const title = await page.title();21 expect(title).toBe('Playwright');22});23const { test, expect } = require('@playwright/test');24test('test', async ({ page }) => {25 const title = await page.title();26 expect(title).toBe('Playwright');27});28const { test, expect } = require('@playwright/test');29test('test', async ({ page }) => {30 const title = await page.title();31 expect(title).toBe('Playwright');32});33const { test, expect } = require('@playwright/test');34test('test', async ({ page }) => {35 const title = await page.title();36 expect(title).toBe('Playwright');37});38const { test, expect } = require('@playwright/test');39test('test', async ({ page }) => {40 const title = await page.title();41 expect(title).toBe('Playwright

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Using AI Code Generation

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1const { flushSyncCallbackQueue } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2flushSyncCallbackQueue();3const { flushSyncCallbackQueue } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4(async () => {5 await flushSyncCallbackQueue();6})();7const { flushSyncCallbackQueue } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8(async () => {9 await flushSyncCallbackQueue();10 await flushSyncCallbackQueue();11})();12const { flushSyncCallbackQueue } = require('playwright/lib/server/supplements/recorder/recorderSupplement');13(async () => {14 await flushSyncCallbackQueue();15 await flushSyncCallbackQueue();16})();17const { flushSyncCallbackQueue } = require('playwright/lib/server/supplements/recorder/recorderSupplement');18(async () => {19 await flushSyncCallbackQueue();20 await flushSyncCallbackQueue();21})();22const { flushSyncCallbackQueue } = require('playwright/lib/server/supplements/recorder/recorderSupplement');23(async () => {

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Using AI Code Generation

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

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Using AI Code Generation

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1const { flushSyncCallbackQueue } = require('playwright/lib/server/syncCallback');2flushSyncCallbackQueue();3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5 await page.evaluate(() => {6 const { flushSyncCallbackQueue } = require('playwright/lib/server/syncCallback');7 flushSyncCallbackQueue();8 });9});

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Using AI Code Generation

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

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