How to use commitSuspenseComponent method in Playwright Internal

Best JavaScript code snippet using playwright-internal

FiberCommitWork.js

Source: FiberCommitWork.js Github

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...676 }677 return;678 }679 case SuspenseComponent:{680 commitSuspenseComponent(finishedWork);681 attachSuspenseRetryListeners(finishedWork);682 return;683 }684 case OffscreenComponent:{685 const newState = finishedWork.memoizedState;686 const isHidden = newState !== null;687 toggleAllChildren(finishedWork, isHidden);688 return;689 }690 case HostText:{691 const textInstance = finishedWork.stateNode;692 const newText = finishedWork.memoizedProps;693 textInstance.nodeValue = newText;694 }695 }696}697function commitSuspenseComponent(finishedWork){698 const newState = finishedWork.memoizedState;699 if (newState !== null){700 const primaryChildParent = finishedWork.child;701 /​/​hideOrUnhideAllChildren()702 toggleAllChildren(primaryChildParent, true); 703 }704}705function commitUpdate(706 domElement,707 updatePayload,708 type,709 oldProps,710 newProps,711 internalInstanceHandle...

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ReactFiberCommitWork.js

Source: ReactFiberCommitWork.js Github

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...318 case Profiler: {319 return;320 }321 case SuspenseComponent: {322 commitSuspenseComponent(finishedWork);323 attachSuspenseRetryListeners(finishedWork);324 return;325 }326 case SuspenseListComponent: {327 attachSuspenseRetryListeners(finishedWork);328 return;329 }330 case HostRoot: {331 if (supportsHydration) {332 const root: FiberRoot = finishedWork.stateNode;333 if (root.hydrate) {334 /​/​ We've just hydrated. No need to hydrate again.335 root.hydrate = false;336 commitHydratedContainer(root.containerInfo);337 }338 }339 break;340 }341 case OffscreenComponent:342 case LegacyHiddenComponent: {343 return;344 }345 }346 commitContainer(finishedWork);347 return;348 }349 switch (finishedWork.tag) {350 case FunctionComponent:351 case ForwardRef:352 case MemoComponent:353 case SimpleMemoComponent:354 case Block: {355 /​/​ Layout effects are destroyed during the mutation phase so that all356 /​/​ destroy functions for all fibers are called before any create functions.357 /​/​ This prevents sibling component effects from interfering with each other,358 /​/​ e.g. a destroy function in one component should never override a ref set359 /​/​ by a create function in another component during the same commit.360 if (361 enableProfilerTimer &&362 enableProfilerCommitHooks &&363 finishedWork.mode & ProfileMode364 ) {365 try {366 startLayoutEffectTimer();367 commitHookEffectListUnmount(HookLayout | HookHasEffect, finishedWork);368 } finally {369 recordLayoutEffectDuration(finishedWork);370 }371 } else {372 commitHookEffectListUnmount(HookLayout | HookHasEffect, finishedWork);373 }374 return;375 }376 case ClassComponent: {377 return;378 }379 case HostComponent: {380 const instance: Instance = finishedWork.stateNode;381 if (instance != null) {382 /​/​ Commit the work prepared earlier.383 const newProps = finishedWork.memoizedProps;384 /​/​ For hydration we reuse the update path but we treat the oldProps385 /​/​ as the newProps. The updatePayload will contain the real change in386 /​/​ this case.387 const oldProps = current !== null ? current.memoizedProps : newProps;388 const type = finishedWork.type;389 /​/​ TODO: Type the updateQueue to be specific to host components.390 const updatePayload: null | UpdatePayload =391 (finishedWork.updateQueue: any);392 finishedWork.updateQueue = null;393 if (updatePayload !== null) {394 commitUpdate(395 instance,396 updatePayload,397 type,398 oldProps,399 newProps,400 finishedWork401 );402 }403 }404 return;405 }406 case HostText: {407 invariant(408 finishedWork.stateNode !== null,409 "This should have a text node initialized. This error is likely " +410 "caused by a bug in React. Please file an issue."411 );412 const textInstance: TextInstance = finishedWork.stateNode;413 const newText: string = finishedWork.memoizedProps;414 /​/​ For hydration we reuse the update path but we treat the oldProps415 /​/​ as the newProps. The updatePayload will contain the real change in416 /​/​ this case.417 const oldText: string =418 current !== null ? current.memoizedProps : newText;419 commitTextUpdate(textInstance, oldText, newText);420 return;421 }422 case HostRoot: {423 if (supportsHydration) {424 const root: FiberRoot = finishedWork.stateNode;425 if (root.hydrate) {426 /​/​ We've just hydrated. No need to hydrate again.427 root.hydrate = false;428 commitHydratedContainer(root.containerInfo);429 }430 }431 return;432 }433 case Profiler: {434 return;435 }436 case SuspenseComponent: {437 commitSuspenseComponent(finishedWork);438 attachSuspenseRetryListeners(finishedWork);439 return;440 }441 case SuspenseListComponent: {442 attachSuspenseRetryListeners(finishedWork);443 return;444 }445 case IncompleteClassComponent: {446 return;447 }448 case FundamentalComponent: {449 if (enableFundamentalAPI) {450 const fundamentalInstance = finishedWork.stateNode;451 updateFundamentalComponent(fundamentalInstance);...

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Using AI Code Generation

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1const { commitSuspenseComponent } = require('playwright');2const { chromium } = require('playwright');3const { expect } = require('chai');4(async () => {5 const browser = await chromium.launch({ headless: false });6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.click('input[name="btnK"]');9 await page.waitForTimeout(5000);10 await commitSuspenseComponent(page);11 await page.waitForTimeout(5000);12 await page.screenshot({ path: 'screenshot.png' });13 await browser.close();14})();15declare module 'playwright' {16 class Page {17 commitSuspenseComponent(): Promise<void>;18 }19}

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Using AI Code Generation

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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 browser.close();8})();9 throw err;10 at Function.Module._resolveFilename (internal/​modules/​cjs/​loader.js:880:15)11 at Function.Module._load (internal/​modules/​cjs/​loader.js:725:27)12 at Module.require (internal/​modules/​cjs/​loader.js:952:19)13 at require (internal/​modules/​cjs/​helpers.js:88:18)14 at Object.<anonymous> (/​Users/​username/​Desktop/​playwright-test/​test.js:5:1)15 at Module._compile (internal/​modules/​cjs/​loader.js:1063:30)16 at Object.Module._extensions..js (internal/​modules/​cjs/​loader.js:1092:10)17 at Module.load (internal/​modules/​cjs/​loader.js:928:32)18 at Function.Module._load (internal/​modules/​cjs/​loader.js:769:14)19 at Function.executeUserEntryPoint [as runMain] (internal/​modules/​run_main.js:72:12) {20}

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Using AI Code Generation

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1const { commitSuspenseComponent } = require('@playwright/​test/​lib/​server/​frames');2const { test, expect } = require('@playwright/​test');3test('test', async ({ page }) => {4 await commitSuspenseComponent(page.mainFrame(), 'div');5 const text = await page.textContent('div');6 expect(text).toBe('Hello World!');7});8const { chromium } = require('playwright');9const { devices } = require('playwright');10module.exports = {11 use: {12 viewport: { width: 1280, height: 720 },13 launchOptions: {

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Using AI Code Generation

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

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Using AI Code Generation

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1const {commitSuspenseComponent} = require('playwright/​lib/​internal/​transport/​protocol');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 const element = await page.$('input[name="q"]');8 await element.type('Hello World');9 await commitSuspenseComponent(page);10 await browser.close();11})();12module.exports = {13};14async function commitSuspenseComponent(page) {15 const pageImpl = page._delegate;16 const frameImpl = pageImpl._mainFrame._delegate;17 const frame = frameImpl._page._delegate._frameManager.frame(frameImpl._id);18 const element = frame._page._delegate._frameManager.frame(frameImpl._id).document().querySelector('input[name="q"]');19 element.dispatchEvent(new Event('input', { bubbles: true }));20}

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Using AI Code Generation

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1const { commitSuspenseComponent } = require('playwright/​lib/​server/​supplements/​recorder/​recorderSupplement');2const { Page } = require('playwright');3class PageWithRecorder extends Page {4 constructor(page) {5 super(page._channel, page._browserContext);6 this._page = page;7 }8 async commitSuspenseComponent() {9 return commitSuspenseComponent(this._page);10 }11}12async function main() {13 const browser = await chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 const pageWithRecorder = new PageWithRecorder(page);17 await pageWithRecorder.commitSuspenseComponent();18}19main();

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Using AI Code Generation

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1const {commitSuspenseComponent} = require('playwright/​lib/​internal/​inspectorInstrumentation')2const {chromium} = require('playwright')3const {test} = require('@playwright/​test')4test.describe('test', () => {5 test('test', async () => {6 const browser = await chromium.launch()7 const context = await browser.newContext()8 const page = await context.newPage()9 await commitSuspenseComponent(page, 'div[role="button"]', 1000)10 await browser.close()11 })12})13test('test', async ({ page }) => {14 await commitSuspenseComponent(page.mainFrame(), 'div');15 const text = await page.textContent('div');16 expect(text).toBe('Hello World!');17});18const { chromium } = require('playwright');19const { devices } = require('playwright');20module.exports = {21 use: {22 viewport: { width: 1280, height: 720 },23 launchOptions: {

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Using AI Code Generation

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1const { commitSuspenseComponent } = require('playwright/​lib/​server/​supplements/​recorder/​recorderSupplement');2const { Page } = require('playwright');3class PageWithRecorder extends Page {4 constructor(page) {5 super(page._channel, page._browserContext);6 this._page = page;7 }8 async commitSuspenseComponent() {9 return commitSuspenseComponent(this._page);10 }11}12async function main() {13 const browser = await chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 const pageWithRecorder = new PageWithRecorder(page);17 await pageWithRecorder.commitSuspenseComponent();18}19main();

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Using AI Code Generation

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1const {commitSuspenseComponent} = require('playwright/​lib/​internal/​inspectorInstrumentation')2const {chromium} = require('playwright')3const {test} = require('@playwright/​test')4test.describe('test', () => {5 test('test', async () => {6 const browser = await chromium.launch()7 const context = await browser.newContext()8 const page = await context.newPage()9 await commitSuspenseComponent(page, 'div[role="button"]', 1000)10 await browser.close()11 })12})

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StackOverFlow community discussions

Questions
Discussion

Jest + Playwright - Test callbacks of event-based DOM library

firefox browser does not start in playwright

Is it possible to get the selector from a locator object in playwright?

How to run a list of test suites in a single file concurrently in jest?

Running Playwright in Azure Function

firefox browser does not start in playwright

This question is quite close to a "need more focus" question. But let's try to give it some focus:

Does Playwright has access to the cPicker object on the page? Does it has access to the window object?

Yes, you can access both cPicker and the window object inside an evaluate call.

Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?

Exactly, or you can assign values to a javascript variable:

const cPicker = new ColorPicker({
  onClickOutside(e){
  },
  onInput(color){
    window['color'] = color;
  },
  onChange(color){
    window['result'] = color;
  }
})

And then

it('Should call all callbacks with correct arguments', async() => {
    await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})

    // Wait until the next frame
    await page.evaluate(() => new Promise(requestAnimationFrame))

    // Act
   
    // Assert
    const result = await page.evaluate(() => window['color']);
    // Check the value
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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