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How to use createFunctionComponentUpdateQueue method in Playwright Internal

Best JavaScript code snippet using playwright-internal

withHooks.js

Source:withHooks.js

...133    }134  }135  return workInProgressHook136}137function createFunctionComponentUpdateQueue() {138  return {139    lastEffect: null140  }141}142function inputsAreEqual(arr1, arr2) {143  for (let i = 0; i < arr1.length; i += 1) {144    const val1 = arr1[i]145    const val2 = arr2[i]146    if (147      ((val1 === val2 && (val1 !== 0 || 1 / val1 === 1 / val2)) ||148        (val1 !== val1 && val2 !== val2)) === false149    ) {150      return false151    }152  }153  return true154}155function pushEffect(tag, create, destroy, inputs) {156  const effect = {157    tag,158    create,159    destroy,160    inputs,161    // Circular162    next: null163  }164  if (componentUpdateQueue === null) {165    componentUpdateQueue = createFunctionComponentUpdateQueue()166    componentUpdateQueue.lastEffect = effect.next = effect167  } else {168    const lastEffect = componentUpdateQueue.lastEffect169    if (lastEffect === null) {170      componentUpdateQueue.lastEffect = effect.next = effect171    } else {172      const firstEffect = lastEffect.next173      lastEffect.next = effect174      effect.next = firstEffect175      componentUpdateQueue.lastEffect = effect176    }177  }178  return effect179}...

ReactFiberHooks.js

Source:ReactFiberHooks.js

...21let currentlyRenderingFiber = null;22let workInProgressHook = null23let currentHook;2425function createFunctionComponentUpdateQueue() {26    return {27        lastEffect: null28    };29}303132//ååå¨ æ§è¡update33function dispatchAction(fiber, queue, action) {3435    const update = {36        action,37        next: null38    };3940    const pending = queue.pending;41    //pending.nextä¸ºææ°çèç¹42    if (!pending) {43        update.next = update;44    } else {45        //å½åupdateæå¥å°listå°¾é¨ï¼æ¤æ¶pending.nextä¸ºç¬¬ä¸ä¸ªèç¹ ï¼æåä¸ä¸ªèç¹çnext ä¸ºupdate46        update.next = pending.next;47        pending.next = update;48    }49    queue.pending = update;5051    DOMRenderer.scheduleUpdateOnFiber(fiber);5253}5455function mountWorkInProgressHook() {56    const hook = {57        // mountæ¶çåå§åstate58        memoizedState: null,59        // mountæ¶çåå§åstate60        baseState: null,61        baseQueue: null,62        queue: null,63        // æååä¸ä¸ªFunctionComponentä¸ä¸ä¸ä¸ªhookï¼ææé¾è¡¨64        next: null65    }66    if (!workInProgressHook) {67        // è¿æ¯listä¸ç¬¬ä¸ä¸ªhook68        currentlyRenderingFiber.memoizedState = workInProgressHook = hook;69    } else {70        // å°è¯¥hook appendå°listæå71        workInProgressHook = workInProgressHook.next = hook;72    }73    return workInProgressHook;74}7576// éé¦æ¬¡æ¸²æ å renderé¶æ®µè§¦åupdateé æçéå¤æ´æ° é½ä¼è°ç¨è¯¥å½æ°77// ç¨äºä¸é¢æ³¨éçåè¯è§£éï¼78//    hook: æ React.useState React.useEffect...79//    hookå¯¹è±¡ï¼æåå¨å¨fiber.memoizedStateä¸çä¿åhookç¶æä¿¡æ¯çå¯¹è±¡80// è¯¥å½æ°è¿åå½åhookå¯¹åºçhookå¯¹è±¡ï¼å·ä½åæ³æ¯81// ç±äºhookå¯¹è±¡çåå¨æ¹å¼æ¯ï¼ fiber.memoizedState: hookå¯¹è±¡0 -(next)- hookå¯¹è±¡1 -- hookå¯¹è±¡282// æ¯æ¬¡è°ç¨ï¼æéé½ä¼ååï¼åªè¦hookè°ç¨é¡ºåºä¸åï¼å°±è½æ¿å°å±äºè¯¥hookçhookå¯¹è±¡83// fiber.memoizedStateå¯è½æ¥èª2ä¸ªå°æ¹ï¼84// 85function updateWorkInProgressHook() {86    let nextCurrentHook;87    if (!currentHook) {88        // è¿æ¬¡updateComponentè¿å¥çç¬¬ä¸ä¸ªrenderWithHooksä¼è¿å¥è¿ä¸ªé»è¾89        let current = currentlyRenderingFiber.alternate;90        if (current) {91            nextCurrentHook = current.memoizedState;92        }93    } else {94        nextCurrentHook = currentHook.next;95    }9697    let nextWorkInProgressHook;98    if (!workInProgressHook) {99        // è¿æ¬¡updateComponentè¿å¥çç¬¬ä¸ä¸ªrenderWithHooksä¼è¿å¥è¿ä¸ªé»è¾100        nextWorkInProgressHook = currentlyRenderingFiber.memoizedState;101    } else {102        // åªéå°è¿ workInProgressHook.next å¼ä¸ºnull103        // workInProgressHookåºè¯¥æ¯ä»currentå¤å¶è¿æ¥ç104        nextWorkInProgressHook = workInProgressHook.next;105    }106107    if (nextWorkInProgressHook) {108        // è¿æ²¡æè¿è¿è¿ä¸ªé»è¾109        workInProgressHook = nextWorkInProgressHook;110        nextWorkInProgressHook = nextWorkInProgressHook.next;111        currentHook = nextCurrentHook;112    } else {113        if (!nextCurrentHook) {114            console.error('æ¯ä¸ä¸æ¬¡renderè°ç¨äºæ´å¤çhook');115        }116        // ä» current hookå¤å¶æ¥117        // å³ä½¿æ¯åä¸ä¸ªFunctionComponentä¸å¤ä¸ªuseStateï¼ä¹æ¯è¿å¥è¿ä¸ªé»è¾ï¼workInProgressHookç±currentHookå¤å¶èæ¥118        currentHook = nextCurrentHook;119120        const newHook = {121            memoizedState: currentHook.memoizedState,122            baseState: currentHook.baseState,123            baseQueue: currentHook.baseQueue,124            queue: currentHook.queue,125            next: null126        };127        if (!workInProgressHook) {128            // è¿æ¯é¾è¡¨ä¸ç¬¬ä¸ä¸ªhook129            currentlyRenderingFiber.memoizedState = workInProgressHook = newHook;130        } else {131            workInProgressHook = workInProgressHook.next = newHook;132        }133    }134    return workInProgressHook;135}136137// effectå¯¹è±¡ä¿åå¨fiber.updateQueue.lastEffect é¾è¡¨138function pushEffect(tag, create, destroy, deps) {139    const effect = {140        tag,141        create,142        destroy,143        deps,144        // ç¯145        next: null146    };147    let componentUpdateQueue = currentlyRenderingFiber.updateQueue;148    if (!componentUpdateQueue) {149        componentUpdateQueue = createFunctionComponentUpdateQueue();150        currentlyRenderingFiber.updateQueue = componentUpdateQueue;151        componentUpdateQueue.lastEffect = effect.next = effect;152    } else {153        const firstEffect = componentUpdateQueue.lastEffect.next;154        componentUpdateQueue.lastEffect.next = effect;155        effect.next = firstEffect;156        componentUpdateQueue.lastEffect = effect;157    }158    return effect;159}160161function areHookInputsEqual(nextDeps, prevDeps) {162    if (prevDeps === null) {163        return false;
...

fiberHooks.js

Source:fiberHooks.js

...247}248function updateState(initialState) {249	return updateReducer(basicStateReducer, initialState);250}251function createFunctionComponentUpdateQueue() {252	return {253		lastEffect: null,254	};255}256function pushEffect(tag, create, destroy, deps) {257	const effect = {258		tag,259		create,260		destroy,261		deps,262		next: null,263	};264	if (componentUpdateQueue === null) {265		componentUpdateQueue = createFunctionComponentUpdateQueue();266		componentUpdateQueue.lastEffect = effect.next = effect;267	} else {268		const lastEffect = componentUpdateQueue.lastEffect;269		if (lastEffect === null) {270			componentUpdateQueue.lastEffect = effect.next = effect;271		} else {272			// æå¥effect273			const firstEffect = lastEffect.next;274			lastEffect.next = effect;275			effect.next = firstEffect;276			componentUpdateQueue.lastEffect = effect;277		}278	}279	return effect;...

f-with.js

Source:f-with.js

...259     // circular linked-list260     next: null,261   };262  if (componentUpdateQueue === null) {263    componentUpdateQueue = createFunctionComponentUpdateQueue();264    componentUpdateQueue.lastEffect = effect.next = effect;265  } else {266    const lastEffect = componentUpdateQueue.lastEffect;267    if (lastEffect === null) {268      componentUpdateQueue.lastEffect = effect.next = effect;269    } else {270      const firstEffect = lastEffect.next;271      lastEffect.next = effect;272      effect.next = firstEffect;273      componentUpdateQueue.lastEffect = effect;274    }275  }276  return effect;277 }278 function createFunctionComponentUpdateQueue() {279   return {280     lastEffect: null,281   }282 }283 function inputsAreEqual(arr1, arr2) {284  // Don't bother comparing lengths in prod because these arrays should be285  // passed inline.286  for (let i = 0; i < arr1.length; i++) {287    // Inlined Object.is polyfill.288    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is289    const val1 = arr1[i];290    const val2 = arr2[i];291    if (292      (val1 === val2 && (val1 !== 0 || 1 / val1 === 1 / (val2: any))) ||...

Using AI Code Generation

1const playwright = require('playwright');2const { createFunctionComponentUpdateQueue } = playwright.internal;3const { chromium } = 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=Docs');9  await page.waitForTimeout(1000);10  const queue = createFunctionComponentUpdateQueue();11  queue.add(() => console.log('first'));12  queue.add(() => console.log('second'));13  queue.add(() => console.log('third'));14  await queue.run();15  await browser.close();16})();

Using AI Code Generation

1const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frames');3const { Page } = require('playwright/lib/server/page');4const { BrowserContext } = require('playwright/lib/server/browserContext');5const { Browser } = require('playwright/lib/server/browser');6const frame = new Frame(new Page(new BrowserContext(new Browser(), {}), {}), {});7const queue = createFunctionComponentUpdateQueue(frame);8const { updateComponent } = require('playwright/lib/server/frames');9const { Frame } = require('playwright/lib/server/frames');10const { Page } = require('playwright/lib/server/page');11const { BrowserContext } = require('playwright/lib/server/browserContext');12const { Browser } = require('playwright/lib/server/browser');13const frame = new Frame(new Page(new BrowserContext(new Browser(), {}), {}), {});14updateComponent(frame, 'id', 'name', 'value');15const { updateFunctionComponent } = require('playwright/lib/server/frames');16const { Frame } = require('playwright/lib/server/frames');17const { Page } = require('playwright/lib/server/page');18const { BrowserContext } = require('playwright/lib/server/browserContext');19const { Browser } = require('playwright/lib/server/browser');20const frame = new Frame(new Page(new BrowserContext(new Browser(), {}), {}), {});21updateFunctionComponent(frame, 'id', 'name', 'value');

Using AI Code Generation

1const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');2const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');3const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');4const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');5const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');6const { test } = require('playwright-test');7test('test', async ({ page }) => {8  await page.screenshot({ path: 'google.png' });9});10test('test', async ({ page }) => {11  await page.screenshot({ path: 'google.png' });12});13test('test', async ({ page }) => {14  await page.screenshot({ path: 'google.png' });15});16test('test', async ({ page }) => {17  await page.screenshot({ path: 'google.png' });18});19test('test', async ({ page }) => {20  await page.screenshot({ path: 'google.png' });21});22const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');23const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');24const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');25const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');26const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom/frames');27const { test } = require('playwright-test');28test('test', async ({ page }) => {29  await page.screenshot({ path: 'google.png' });30});31test('test', async ({ page }) => {32  await page.screenshot({ path: 'google.png' });33});34test('test', async ({ page }) => {35  await page.goto('https

Using AI Code Generation

1const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/dom');2const { createFunctionComponent } = require('playwright/lib/server/dom');3const { createFunctionComponentUpdate } = require('playwright/lib/server/dom');4const { createFunctionComponentState } = require('playwright/lib/server/dom');5const { createFunctionComponentUpdateState } = require('playwright/lib/server/dom');6const { createFunctionComponentStateUpdate } = require('playwright/lib/server/dom');7const { createFunctionComponentStateUpdateState } = require('playwright/lib/server/dom');8const updateQueue = createFunctionComponentUpdateQueue();9const update = createFunctionComponentUpdate(updateQueue);10const state = createFunctionComponentState();11const updateState = createFunctionComponentUpdateState(update);12const stateUpdate = createFunctionComponentStateUpdate();13const stateUpdateState = createFunctionComponentStateUpdateState(stateUpdate);14const updateQueue = createFunctionComponentUpdateQueue();15const update = createFunctionComponentUpdate(updateQueue);16const state = createFunctionComponentState();17const updateState = createFunctionComponentUpdateState(update);18const stateUpdate = createFunctionComponentStateUpdate();19const stateUpdateState = createFunctionComponentStateUpdateState(stateUpdate);20const updateQueue = createFunctionComponentUpdateQueue();21const update = createFunctionComponentUpdate(updateQueue);22const state = createFunctionComponentState();23const updateState = createFunctionComponentUpdateState(update);24const stateUpdate = createFunctionComponentStateUpdate();25const stateUpdateState = createFunctionComponentStateUpdateState(stateUpdate);26const updateQueue = createFunctionComponentUpdateQueue();27const update = createFunctionComponentUpdate(updateQueue);28const state = createFunctionComponentState();29const updateState = createFunctionComponentUpdateState(update);30const stateUpdate = createFunctionComponentStateUpdate();31const stateUpdateState = createFunctionComponentStateUpdateState(stateUpdate);32const updateQueue = createFunctionComponentUpdateQueue();33const update = createFunctionComponentUpdate(updateQueue);34const state = createFunctionComponentState();35const updateState = createFunctionComponentUpdateState(update);36const stateUpdate = createFunctionComponentStateUpdate();37const stateUpdateState = createFunctionComponentStateUpdateState(stateUpdate);

Using AI Code Generation

1const { createFunctionComponentUpdateQueue } = require('playwright/lib/server/domUpdates');2const { createFunctionComponent } = require('playwright/lib/server/dom');3const { parseFunctionBody } = require('playwright/lib/server/common/utils');4const { createJSHandle } = require('playwright/lib/server/dom');5const { createExecutionContext } = require('playwright/lib/server/dom');6const { createPage } = require('playwright/lib/server/page');7const { createChannelOwner } = require('playwright/lib/server/channelOwner');8const { createBrowserContext } = require('playwright/lib/server/browserContext');9const { createBrowser } = require('playwright/lib/server/browser');10const { createConnection } = require('playwright/lib/server/browserType');11const { createPlaywright } = require('playwright/lib/server/playwright');12const { createPlaywrightDispatcher } = require('playwright/lib/server/playwrightDispatcher');13const { createDispatcherConnection } = require('playwright/lib/server/dispatcher');14const { createPlaywrightServer } = require('playwright/lib/server/playwrightServer');15const { createPlaywrightServerDispatcher } = require('playwright/lib/server/playwrightServerDispatcher');16const { createPlaywrightServerChannel } = require('playwright/lib/server/playwrightServer');17const { createPlaywrightChannel } = require('playwright/lib/server/playwright');18const { createBrowserTypeChannel } = require('playwright/lib/server/browserType');19const { createBrowserTypeDispatcher } = require('playwright/lib/server/browserTypeDispatcher');20const { createBrowserType } = require('playwright/lib/server/browserType');21const { createBrowserContextChannel } = require('playwright/lib/server/browserContext');22const { createBrowserContextDispatcher } = require('playwright/lib/server/browserContextDispatcher');23const { createPageChannel } = require('playwright/lib/server/page');24const { createPageDispatcher } = require('playwright/lib/server/pageDispatcher');25const { createPage } = require('playwright/lib/server/page');26const { createFrameChannel } = require('playwright/lib/server/frame');27const { createFrameDispatcher } = require('playwright/lib/server/frameDispatcher');28const { createFrame } = require('playwright/lib/server/frame');29const { createElementHandleChannel } = require('playwright/lib/server/dom');30const { createElementHandleDispatcher } = require('playwright/lib/server/domDispatcher');31const { createElementHandle } = require('playwright/lib

Using AI Code Generation

1const {createFunctionComponentUpdateQueue} = require('playwright/lib/internal');2const updateQueue = createFunctionComponentUpdateQueue();3updateQueue.enqueueUpdate(1);4updateQueue.flush();5updateQueue.isPending();6updateQueue.isProcessing();7updateQueue.reset();8updateQueue.restore();9updateQueue.getState();10updateQueue.setState();11updateQueue.getUpdate();

Using AI Code Generation

1const createFunctionComponentUpdateQueue = require('playwright-core/lib/server/dom/patch/createFunctionComponentUpdateQueue');2const { createElement, useState, render } = require('playwright-core/lib/server/dom/patch/dom');3const { createServer } = require('http');4const server = createServer((req, res) => {5  const updateQueue = createFunctionComponentUpdateQueue();6  const [count, setCount] = useState(0);7  const [flag, setFlag] = useState(true);8  const component = () => {9    return createElement('div', {10      onClick: () => {11        setCount(count + 1);12        setFlag(!flag);13      }14    }, count, flag);15  };16  updateQueue.push(component);17  render(component(), res);18});19server.listen(3000);

Using AI Code Generation

1const internal = require('playwright/lib/internal');2const { createFunctionComponentUpdateQueue } = internal;3const updateQueue = createFunctionComponentUpdateQueue();4const { Page } = require('playwright/lib/server/page');5const { Frame } = require('playwright/lib/server/frame');6const { ElementHandle } = require('playwright/lib/server/dom');7const { JSHandle } = require('playwright/lib/server/jsHandle');8const { JSHandleDispatcher } = require('playwright/lib/server/dispatchers/jsHandleDispatcher');9const { ElementHandleDispatcher } = require('playwright/lib/server/dispatchers/elementHandleDispatcher');10const { FrameDispatcher } = require('playwright/lib/server/dispatchers/frameDispatcher');11const { PageDispatcher } = require('playwright/lib/server/dispatchers/pageDispatcher');12const { DispatcherConnection } = require('playwright/lib/server/dispatcher');13const { ConnectionTransport } = require('playwright/lib/server/transport');14const { Connection } = require('playwright/lib/client/connection');15const { ElementHandleChannel } = require('playwright/lib/client/elementHandler');16const { FrameChannel } = require('playwright/lib/client/frame');17const { PageChannel } = require('playwright/lib/client/page');18const { createJSHandle } = require('playwright/lib/server/dom');19const { createHandle } = require('playwright/lib/server/remoteObjectAdapter');20const { serializeResult } = require('playwright/lib/server/serializers');21const { createHandle } = require('playwright/lib/server/remoteObjectAdapter');22const { serializeResult } = require('playwright/lib/server/serializers');23const { createJSHandle } = require('playwright/lib/server/dom');24const { createHandle } = require('playwright/lib/server/remoteObjectAdapter');25const { serializeResult } = require('playwright/lib/server/serializers');26const { createJSHandle } = require('playwright/lib/server/dom');27const { createHandle } = require('playwright/lib/server/remoteObjectAdapter');28const { serializeResult } = require('playwright/lib/server/serializers');29const { createJSHandle } = require('playwright/lib/server/dom

Playwright tutorial

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