How to use cancelWorkTimer method in Playwright Internal

Best JavaScript code snippet using playwright-internal

2bd70db987ac5c56a491c46d9757be0f093b3dReactFiberBeginWork.js

Source: 2bd70db987ac5c56a491c46d9757be0f093b3dReactFiberBeginWork.js Github

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...355 return workInProgress.child;356 }357 function bailoutOnAlreadyFinishedWork(current, workInProgress) {358 if (__DEV__) {359 cancelWorkTimer(workInProgress);360 }361 var priorityLevel = workInProgress.pendingWorkPriority;362 if (current && workInProgress.child === current.child) {363 clearDeletions(workInProgress);364 }365 cloneChildFibers(current, workInProgress);366 markChildAsProgressed(current, workInProgress, priorityLevel);367 return workInProgress.child;368 }369 function bailoutOnLowPriority(current, workInProgress) {370 if (__DEV__) {371 cancelWorkTimer(workInProgress);372 }373 switch (workInProgress.tag) {374 case ClassComponent:375 pushContextProvider(workInProgress);376 break;377 case HostPortal:378 pushHostContainer(workInProgress, workInProgress.stateNode.containerInfo);379 break;380 }381 return null;382 }383 function memoizeProps(workInProgress, nextProps) {384 workInProgress.memoizedProps = nextProps;385 workInProgress.pendingProps = null;...

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b0ea876b301f63c96d702a493f5ebd456144bcReactFiberBeginWork.js

Source: b0ea876b301f63c96d702a493f5ebd456144bcReactFiberBeginWork.js Github

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...355 return workInProgress.child;356 }357 function bailoutOnAlreadyFinishedWork(current, workInProgress) {358 if (__DEV__) {359 cancelWorkTimer(workInProgress);360 }361 var priorityLevel = workInProgress.pendingWorkPriority;362 if (current && workInProgress.child === current.child) {363 clearDeletions(workInProgress);364 }365 cloneChildFibers(current, workInProgress);366 markChildAsProgressed(current, workInProgress, priorityLevel);367 return workInProgress.child;368 }369 function bailoutOnLowPriority(current, workInProgress) {370 if (__DEV__) {371 cancelWorkTimer(workInProgress);372 }373 switch (workInProgress.tag) {374 case ClassComponent:375 pushContextProvider(workInProgress);376 break;377 case HostPortal:378 pushHostContainer(workInProgress, workInProgress.stateNode.containerInfo);379 break;380 }381 return null;382 }383 function memoizeProps(workInProgress, nextProps) {384 workInProgress.memoizedProps = nextProps;385 workInProgress.pendingProps = null;...

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9bcad25b2eea93e6aaef339953cda106ff38c0ReactFiberBeginWork.js

Source: 9bcad25b2eea93e6aaef339953cda106ff38c0ReactFiberBeginWork.js Github

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...355 return workInProgress.child;356 }357 function bailoutOnAlreadyFinishedWork(current, workInProgress) {358 if (__DEV__) {359 cancelWorkTimer(workInProgress);360 }361 var priorityLevel = workInProgress.pendingWorkPriority;362 if (current && workInProgress.child === current.child) {363 clearDeletions(workInProgress);364 }365 cloneChildFibers(current, workInProgress);366 markChildAsProgressed(current, workInProgress, priorityLevel);367 return workInProgress.child;368 }369 function bailoutOnLowPriority(current, workInProgress) {370 if (__DEV__) {371 cancelWorkTimer(workInProgress);372 }373 switch (workInProgress.tag) {374 case ClassComponent:375 pushContextProvider(workInProgress);376 break;377 case HostPortal:378 pushHostContainer(workInProgress, workInProgress.stateNode.containerInfo);379 break;380 }381 return null;382 }383 function memoizeProps(workInProgress, nextProps) {384 workInProgress.memoizedProps = nextProps;385 workInProgress.pendingProps = null;...

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9e179fc13200d2193ed307f9e8ef706bf8a938ReactDebugFiberPerf.js

Source: 9e179fc13200d2193ed307f9e8ef706bf8a938ReactDebugFiberPerf.js Github

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...146 return;147 }148 fiber._debugIsCurrentlyTiming = true;149 },150 cancelWorkTimer: function cancelWorkTimer(fiber) {151 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {152 return;153 }154 fiber._debugIsCurrentlyTiming = false;155 clearFiberMark(fiber, null);156 },157 stopWorkTimer: function stopWorkTimer(fiber) {158 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {159 return;160 }161 currentFiber = fiber.return;162 if (!fiber._debugIsCurrentlyTiming) {163 return;164 }...

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ff57d384a1eba98bac9839dbff1644299f329bReactDebugFiberPerf.js

Source: ff57d384a1eba98bac9839dbff1644299f329bReactDebugFiberPerf.js Github

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...146 return;147 }148 fiber._debugIsCurrentlyTiming = true;149 },150 cancelWorkTimer: function cancelWorkTimer(fiber) {151 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {152 return;153 }154 fiber._debugIsCurrentlyTiming = false;155 clearFiberMark(fiber, null);156 },157 stopWorkTimer: function stopWorkTimer(fiber) {158 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {159 return;160 }161 currentFiber = fiber.return;162 if (!fiber._debugIsCurrentlyTiming) {163 return;164 }...

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8ec0cad398189e3276bc40a8a1418f17101225ReactDebugFiberPerf.js

Source: 8ec0cad398189e3276bc40a8a1418f17101225ReactDebugFiberPerf.js Github

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...146 return;147 }148 fiber._debugIsCurrentlyTiming = true;149 },150 cancelWorkTimer: function cancelWorkTimer(fiber) {151 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {152 return;153 }154 fiber._debugIsCurrentlyTiming = false;155 clearFiberMark(fiber, null);156 },157 stopWorkTimer: function stopWorkTimer(fiber) {158 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {159 return;160 }161 currentFiber = fiber.return;162 if (!fiber._debugIsCurrentlyTiming) {163 return;164 }...

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0fb87b51f6bc8bb35184cc17bf03194644d265ReactDebugFiberPerf.js

Source: 0fb87b51f6bc8bb35184cc17bf03194644d265ReactDebugFiberPerf.js Github

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...146 return;147 }148 fiber._debugIsCurrentlyTiming = true;149 },150 cancelWorkTimer: function cancelWorkTimer(fiber) {151 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {152 return;153 }154 fiber._debugIsCurrentlyTiming = false;155 clearFiberMark(fiber, null);156 },157 stopWorkTimer: function stopWorkTimer(fiber) {158 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {159 return;160 }161 currentFiber = fiber.return;162 if (!fiber._debugIsCurrentlyTiming) {163 return;164 }...

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65145be7752ce94caa6a325f59ed5ff737f64dReactDebugFiberPerf.js

Source: 65145be7752ce94caa6a325f59ed5ff737f64dReactDebugFiberPerf.js Github

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...146 return;147 }148 fiber._debugIsCurrentlyTiming = true;149 },150 cancelWorkTimer: function cancelWorkTimer(fiber) {151 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {152 return;153 }154 fiber._debugIsCurrentlyTiming = false;155 clearFiberMark(fiber, null);156 },157 stopWorkTimer: function stopWorkTimer(fiber) {158 if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {159 return;160 }161 currentFiber = fiber.return;162 if (!fiber._debugIsCurrentlyTiming) {163 return;164 }...

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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.click('text=Get started');7 await page.waitForNavigation();8 await page.click('text=Docs');9 await page.waitForLoadState();10 await page._delegate.cancelWorkTimer(3000);11 await page.waitForTimeout(5000);12 await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 const workTimer = await page._delegate.startWorkTimer();20 await page.click('text=Get started');21 await page.waitForNavigation();22 await page.click('text=Docs');23 await page.waitForLoadState();24 await workTimer.stop();25 console.log('Time taken to load the page: ' + workTimer.duration());26 await browser.close();27})();

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Using AI Code Generation

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1const { chromium, webkit, firefox } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.fill('input[aria-label="Search"]', 'Playwright');7 await page.keyboard.press('Enter');8 await page.waitForSelector('text=Playwright: Node.js library to automate Chromium, Firefox and WebKit with a single API');9 await page.click('text=Playwright: Node.js library to automate Chromium, Firefox and WebKit with a single API');10 await page.waitForLoadState('networkidle');11 await page.click('text=Get started');12 await page.waitForLoadState('networkidle');13 await page.waitForSelector('text=Install Playwright for Node.js');14 await page.click('text=Install Playwright for Node.js');15 await page.waitForLoadState('networkidle');16 await page.waitForSelector('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');17 await page.click('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');18 await page.waitForLoadState('networkidle');19 await page.waitForSelector('text=API');20 await page.click('text=API');21 await page.waitForLoadState('networkidle');22 await page.waitForSelector('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');23 await page.click('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');24 await page.waitForLoadState('networkidle');25 await page.waitForSelector('text=API');26 await page.click('text=API');27 await page.waitForLoadState('networkidle');28 await page.waitForSelector('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');29 await page.click('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');30 await page.waitForLoadState('networkidle');31 await page.waitForSelector('text=API');32 await page.click('text=API');33 await page.waitForLoadState('networkidle');34 await page.waitForSelector('text

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Using AI Code Generation

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1const { Playwright } = require('playwright');2const playwright = new Playwright();3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6await page.waitForLoadState();7await page._delegate.cancelWorkTimer();8await page.screenshot({ path: 'example.png' });9await browser.close();10await playwright.stop();11import { Playwright } from 'playwright';12const playwright = new Playwright();13const browser = await playwright.chromium.launch();14const context = await browser.newContext();15const page = await context.newPage();16await page.waitForLoadState();17await page._delegate.cancelWorkTimer();18await page.screenshot({ path: 'example.png' });19await browser.close();20await playwright.stop();

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Using AI Code Generation

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1const { cancelWorkTimer } = require('playwright/​lib/​utils/​utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.click('text=Get Started');7 await page.click('text=Docs');8 await page.click('text=API');9 await page.click('text=Page');10 await page.click('text=class: Page');11 await page.click('text=page');12 await page.click('text=method: page.click');13 await page.click('text=Examples');14 await page.click('text=Click a link and wait fo

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const page = await browser.newPage();5 await page.waitForTimeout(10000);6 await page.cancelWorkTimer();7 await browser.close();8})();

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Using AI Code Generation

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1const { Playwright } = require('playwright');2const playwright = new Playwright();3const { chromium } = playwright;4const browser = await chromium.launch({ headless: false });5const context = await browser.newContext();6const page = await context.newPage();7const controller = await page._delegate.newController();8const timer = controller.timer;9timer.cancelWorkTimer();10await page.screenshot({ path: 'google.png' });11await browser.close();12const { Playwright } = require('playwright');13const playwright = new Playwright();14const { chromium } = playwright;15const browser = await chromium.launch({ headless: false });16const context = await browser.newContext();17const page = await context.newPage();18const controller = await page._delegate.newController();19const timer = controller.timer;20timer.cancelWorkTimer();21await page.screenshot({ path: 'google.png' });22await browser.close();23const { Playwright } = require('playwright');24const playwright = new Playwright();25const { chromium } = playwright;26const browser = await chromium.launch({ headless: false });27const context = await browser.newContext();28const page = await context.newPage();29const controller = await page._delegate.newController();30const timer = controller.timer;31timer.cancelWorkTimer();32await page.screenshot({ path: 'google.png' });33await browser.close();34 at Timeout.onTimeout (/​Users/​username/​Downloads/​playwright-test/​node_modules/​playwright/​lib/​helper.js:116:14)35 at listOnTimeout (internal/​timers.js:554:17)36 at processTimers (internal/​timers.js:497:7)

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Using AI Code Generation

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1const { test } = require('@playwright/​test');2test('test1', async ({ page }) => {3 await page.waitForTimeout(5000);4 await page.cancelWorkTimer();5 await page.waitForTimeout(5000);6});

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Using AI Code Generation

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1const { test, expect } = require('@playwright/​test');2test('should cancel the work timer', async ({ page }) => {3 await page.waitForSelector('text=Get Started');4 page.context()._browser._cancelWorkTimer();5 await page.waitForTimeout(10000);6});

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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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