How to use replayUnblockedEvents method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactDOMEventReplaying.js

Source: ReactDOMEventReplaying.js Github

copy

Full Screen

...62 }63 attemptSynchronousHydration(_fiber);64 if (queuedEvent.blockedOn === null) {65 /​/​ We got unblocked by hydration. Let's try again.66 replayUnblockedEvents(); /​/​ If we're reblocked, on an inner boundary, we might need67 /​/​ to attempt hydrating that one.68 continue;69 } else {70 /​/​ We're still blocked from hydration, we have to give up71 /​/​ and replay later.72 break;73 }74 }75 }76 }77 } /​/​ Resets the replaying for this type of continuous event to no event.78 function clearIfContinuousEvent(domEventName, nativeEvent) {79 switch (domEventName) {80 case 'focusin':81 case 'focusout':82 queuedFocus = null;83 break;84 case 'dragenter':85 case 'dragleave':86 queuedDrag = null;87 break;88 case 'mouseover':89 case 'mouseout':90 queuedMouse = null;91 break;92 case 'pointerover':93 case 'pointerout':94 {95 var pointerId = nativeEvent.pointerId;96 queuedPointers.delete(pointerId);97 break;98 }99 case 'gotpointercapture':100 case 'lostpointercapture':101 {102 var _pointerId = nativeEvent.pointerId;103 queuedPointerCaptures.delete(_pointerId);104 break;105 }106 }107 }108 function accumulateOrCreateContinuousQueuedReplayableEvent(existingQueuedEvent, blockedOn, domEventName, eventSystemFlags, targetContainer, nativeEvent) {109 if (existingQueuedEvent === null || existingQueuedEvent.nativeEvent !== nativeEvent) {110 var queuedEvent = createQueuedReplayableEvent(blockedOn, domEventName, eventSystemFlags, targetContainer, nativeEvent);111 if (blockedOn !== null) {112 var _fiber2 = getInstanceFromNode(blockedOn);113 if (_fiber2 !== null) {114 /​/​ Attempt to increase the priority of this target.115 attemptContinuousHydration(_fiber2);116 }117 }118 return queuedEvent;119 } /​/​ If we have already queued this exact event, then it's because120 /​/​ the different event systems have different DOM event listeners.121 /​/​ We can accumulate the flags, and the targetContainers, and122 /​/​ store a single event to be replayed.123 existingQueuedEvent.eventSystemFlags |= eventSystemFlags;124 var targetContainers = existingQueuedEvent.targetContainers;125 if (targetContainer !== null && targetContainers.indexOf(targetContainer) === -1) {126 targetContainers.push(targetContainer);127 }128 return existingQueuedEvent;129 }130 function queueIfContinuousEvent(blockedOn, domEventName, eventSystemFlags, targetContainer, nativeEvent) {131 /​/​ These set relatedTarget to null because the replayed event will be treated as if we132 /​/​ moved from outside the window (no target) onto the target once it hydrates.133 /​/​ Instead of mutating we could clone the event.134 switch (domEventName) {135 case 'focusin':136 {137 var focusEvent = nativeEvent;138 queuedFocus = accumulateOrCreateContinuousQueuedReplayableEvent(queuedFocus, blockedOn, domEventName, eventSystemFlags, targetContainer, focusEvent);139 return true;140 }141 case 'dragenter':142 {143 var dragEvent = nativeEvent;144 queuedDrag = accumulateOrCreateContinuousQueuedReplayableEvent(queuedDrag, blockedOn, domEventName, eventSystemFlags, targetContainer, dragEvent);145 return true;146 }147 case 'mouseover':148 {149 var mouseEvent = nativeEvent;150 queuedMouse = accumulateOrCreateContinuousQueuedReplayableEvent(queuedMouse, blockedOn, domEventName, eventSystemFlags, targetContainer, mouseEvent);151 return true;152 }153 case 'pointerover':154 {155 var pointerEvent = nativeEvent;156 var pointerId = pointerEvent.pointerId;157 queuedPointers.set(pointerId, accumulateOrCreateContinuousQueuedReplayableEvent(queuedPointers.get(pointerId) || null, blockedOn, domEventName, eventSystemFlags, targetContainer, pointerEvent));158 return true;159 }160 case 'gotpointercapture':161 {162 var _pointerEvent = nativeEvent;163 var _pointerId2 = _pointerEvent.pointerId;164 queuedPointerCaptures.set(_pointerId2, accumulateOrCreateContinuousQueuedReplayableEvent(queuedPointerCaptures.get(_pointerId2) || null, blockedOn, domEventName, eventSystemFlags, targetContainer, _pointerEvent));165 return true;166 }167 }168 return false;169 } /​/​ Check if this target is unblocked. Returns true if it's unblocked.170 function attemptExplicitHydrationTarget(queuedTarget) {171 /​/​ TODO: This function shares a lot of logic with attemptToDispatchEvent.172 /​/​ Try to unify them. It's a bit tricky since it would require two return173 /​/​ values.174 var targetInst = getClosestInstanceFromNode(queuedTarget.target);175 if (targetInst !== null) {176 var nearestMounted = getNearestMountedFiber(targetInst);177 if (nearestMounted !== null) {178 var tag = nearestMounted.tag;179 if (tag === SuspenseComponent) {180 var instance = getSuspenseInstanceFromFiber(nearestMounted);181 if (instance !== null) {182 /​/​ We're blocked on hydrating this boundary.183 /​/​ Increase its priority.184 queuedTarget.blockedOn = instance;185 attemptHydrationAtPriority(queuedTarget.lanePriority, function () {186 unstable_runWithPriority(queuedTarget.priority, function () {187 attemptHydrationAtCurrentPriority(nearestMounted);188 });189 });190 return;191 }192 } else if (tag === HostRoot) {193 var root = nearestMounted.stateNode;194 if (root.hydrate) {195 queuedTarget.blockedOn = getContainerFromFiber(nearestMounted); /​/​ We don't currently have a way to increase the priority of196 /​/​ a root other than sync.197 return;198 }199 }200 }201 }202 queuedTarget.blockedOn = null;203 }204 function queueExplicitHydrationTarget(target) {205 {206 var schedulerPriority = unstable_getCurrentPriorityLevel();207 var updateLanePriority = getCurrentUpdatePriority();208 var queuedTarget = {209 blockedOn: null,210 target: target,211 priority: schedulerPriority,212 lanePriority: updateLanePriority213 };214 var i = 0;215 for (; i < queuedExplicitHydrationTargets.length; i++) {216 if (schedulerPriority <= queuedExplicitHydrationTargets[i].priority) {217 break;218 }219 }220 queuedExplicitHydrationTargets.splice(i, 0, queuedTarget);221 if (i === 0) {222 attemptExplicitHydrationTarget(queuedTarget);223 }224 }225 }226 function attemptReplayContinuousQueuedEvent(queuedEvent) {227 if (queuedEvent.blockedOn !== null) {228 return false;229 }230 var targetContainers = queuedEvent.targetContainers;231 while (targetContainers.length > 0) {232 var targetContainer = targetContainers[0];233 var nextBlockedOn = attemptToDispatchEvent(queuedEvent.domEventName, queuedEvent.eventSystemFlags, targetContainer, queuedEvent.nativeEvent);234 if (nextBlockedOn !== null) {235 /​/​ We're still blocked. Try again later.236 var _fiber3 = getInstanceFromNode(nextBlockedOn);237 if (_fiber3 !== null) {238 attemptContinuousHydration(_fiber3);239 }240 queuedEvent.blockedOn = nextBlockedOn;241 return false;242 } /​/​ This target container was successfully dispatched. Try the next.243 targetContainers.shift();244 }245 return true;246 }247 function attemptReplayContinuousQueuedEventInMap(queuedEvent, key, map) {248 if (attemptReplayContinuousQueuedEvent(queuedEvent)) {249 map.delete(key);250 }251 }252 function replayUnblockedEvents() {253 hasScheduledReplayAttempt = false; /​/​ First replay discrete events.254 while (queuedDiscreteEvents.length > 0) {255 var nextDiscreteEvent = queuedDiscreteEvents[0];256 if (nextDiscreteEvent.blockedOn !== null) {257 /​/​ We're still blocked.258 /​/​ Increase the priority of this boundary to unblock259 /​/​ the next discrete event.260 var _fiber4 = getInstanceFromNode(nextDiscreteEvent.blockedOn);261 if (_fiber4 !== null) {262 attemptUserBlockingHydration(_fiber4);263 }264 break;265 }266 var targetContainers = nextDiscreteEvent.targetContainers;...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

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.waitForSelector('h1');7 await page.waitForSelector('h2');8 await page.waitForSelector('h3');9 await page.waitForSelector('h4');10 await page.waitForSelector('h5');11 await page.waitForSelector('h6');12 await page.replayUnblockedEvents();13 await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 await page.waitForSelector('h1');21 await page.waitForSelector('h2');22 await page.waitForSelector('h3');23 await page.waitForSelector('h4');24 await page.waitForSelector('h5');25 await page.waitForSelector('h6');26 await page.replayUnblockedEvents();27 await browser.close();28})();29page.replayUnblockedEvents() → Promise30const { chromium } = require('playwright');31(async () => {32 const browser = await chromium.launch();33 const context = await browser.newContext();34 const page = await context.newPage();

Full Screen

Using AI Code Generation

copy

Full Screen

1(async () => {2 await page.click('text=Get started');3 await page.click('text=Docs');4 await page.click('text=API');5 await page.click('text=BrowserContext');6 await page.click('text=BrowserContext');7 await page.click('text=replayUnblockedEvents');8 await page.click('text=Paramete

Full Screen

Using AI Code Generation

copy

Full Screen

1const { chromium } = require('playwright');2const { ReplayUnblockEvents } = require('playwright/​lib/​server/​frames');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForSelector('input[title="Search"]');8 await page.click('input[title="Search"]');9 await page.keyboard.type('Hello World');10 await page.waitForSelector('input[value="Google Search"]');11 await page.click('input[value="Google Search"]');

Full Screen

Using AI Code Generation

copy

Full Screen

1const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');2const playwright = new PlaywrightInternal();3playwright.replayUnblockedEvents();4const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');5const playwright = new PlaywrightInternal();6playwright.replayUnblockedEvents();7const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');8const playwright = new PlaywrightInternal();9playwright.replayUnblockedEvents();10const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');11const playwright = new PlaywrightInternal();12playwright.replayUnblockedEvents();13const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');14const playwright = new PlaywrightInternal();15playwright.replayUnblockedEvents();16const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');17const playwright = new PlaywrightInternal();18playwright.replayUnblockedEvents();19const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');20const playwright = new PlaywrightInternal();21playwright.replayUnblockedEvents();22const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');23const playwright = new PlaywrightInternal();24playwright.replayUnblockedEvents();25const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');26const playwright = new PlaywrightInternal();27playwright.replayUnblockedEvents();28const { PlaywrightInternal } = require('playwright/​lib/​client/​playwright');29const playwright = new PlaywrightInternal();

Full Screen

Using AI Code Generation

copy

Full Screen

1const { test, expect } = require('@playwright/​test');2const { Page } = require('@playwright/​test/​lib/​server/​page');3test('test', async ({ page }) => {4 await page.replayUnblockedEvents();5});6const { test, expect } = require('@playwright/​test');7const { Page } = require('@playwright/​test/​lib/​server/​page');8test('test', async ({ page }) => {9 await page.replayUnblockedEvents();10});

Full Screen

Using AI Code Generation

copy

Full Screen

1const { test, expect } = require('@playwright/​test');2const { replayUnblockedEvents } = require('@playwright/​test/​lib/​replayEvents');3const { chromium } = require('playwright');4test('test', async ({ page }) => {5 await page.click('text=Get started');6 await page.click('text=Docs');7 await page.click('text=API');8 await page.click('text=Test');

Full Screen

Using AI Code Generation

copy

Full Screen

1const { chromium } = require('playwright');2const { helper } = require('@playwright/​test/​lib/​utils/​helper');3const { assert } = require('console');4(async () => {5 const browser = await chromium.launch({ headless: false });6 const page = await browser.newPage();7 await page.click('text=Clear completed');8 const dialog = await page.waitForEvent('dialog');9 assert(dialog.message() === 'Are you sure?');10 await dialog.dismiss();11 await helper.replayUnblockedEvents(page);12 await browser.close();13})();

Full Screen

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

Blogs

Check out the latest blogs from LambdaTest on this topic:

Difference Between Web vs Hybrid vs Native Apps

Native apps are developed specifically for one platform. Hence they are fast and deliver superior performance. They can be downloaded from various app stores and are not accessible through browsers.

How To Use driver.FindElement And driver.FindElements In Selenium C#

One of the essential parts when performing automated UI testing, whether using Selenium or another framework, is identifying the correct web elements the tests will interact with. However, if the web elements are not located correctly, you might get NoSuchElementException in Selenium. This would cause a false negative result because we won’t get to the actual functionality check. Instead, our test will fail simply because it failed to interact with the correct element.

Difference Between Web And Mobile Application Testing

Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.

Putting Together a Testing Team

As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.

Playwright tutorial

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.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

Run Playwright Internal automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful