How to use printOperations method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactPerf.js

Source: ReactPerf.js Github

copy

Full Screen

...350 };351 });352 consoleTable(table);353}354function printOperations(flushHistory) {355 if (!(process.env.NODE_ENV !== 'production')) {356 warnInProduction();357 return;358 }359 var stats = getOperations(flushHistory);360 var table = stats.map(function (stat) {361 return {362 'Owner > Node': stat.key,363 Operation: stat.type,364 Payload: typeof stat.payload === 'object' ? JSON.stringify(stat.payload) : stat.payload,365 'Flush index': stat.flushIndex,366 'Owner Component ID': stat.ownerID,367 'DOM Component ID': stat.instanceID368 };369 });370 consoleTable(table);371}372var warnedAboutPrintDOM = false;373function printDOM(measurements) {374 lowPriorityWarning(warnedAboutPrintDOM, '`ReactPerf.printDOM(...)` is deprecated. Use ' + '`ReactPerf.printOperations(...)` instead.');375 warnedAboutPrintDOM = true;376 return printOperations(measurements);377}378var warnedAboutGetMeasurementsSummaryMap = false;379function getMeasurementsSummaryMap(measurements) {380 lowPriorityWarning(warnedAboutGetMeasurementsSummaryMap, '`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use ' + '`ReactPerf.getWasted(...)` instead.');381 warnedAboutGetMeasurementsSummaryMap = true;382 return getWasted(measurements);383}384function start() {385 if (!(process.env.NODE_ENV !== 'production')) {386 warnInProduction();387 return;388 }389 ReactDebugTool.beginProfiling();390}...

Full Screen

Full Screen

6558d0ReactPerf.js

Source: 6558d0ReactPerf.js Github

copy

Full Screen

...289'Render count':renderCount};290});291consoleTable(table);292}293function printOperations(flushHistory){294if(!__DEV__){295warnInProduction();296return;297}298var stats=getOperations(flushHistory);299var table=stats.map(function(stat){return{300'Owner > Node':stat.key,301'Operation':stat.type,302'Payload':typeof stat.payload==='object'?303JSON.stringify(stat.payload):304stat.payload,305'Flush index':stat.flushIndex,306'Owner Component ID':stat.ownerID,307'DOM Component ID':stat.instanceID};});308consoleTable(table);309}310var warnedAboutPrintDOM=false;311function printDOM(measurements){312warning(313warnedAboutPrintDOM,314'`ReactPerf.printDOM(...)` is deprecated. Use '+315'`ReactPerf.printOperations(...)` instead.');316warnedAboutPrintDOM=true;317return printOperations(measurements);318}319var warnedAboutGetMeasurementsSummaryMap=false;320function getMeasurementsSummaryMap(measurements){321warning(322warnedAboutGetMeasurementsSummaryMap,323'`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use '+324'`ReactPerf.getWasted(...)` instead.');325warnedAboutGetMeasurementsSummaryMap=true;326return getWasted(measurements);327}328function start(){329if(!__DEV__){330warnInProduction();331return;...

Full Screen

Full Screen

PrimitiveCalculator.js

Source: PrimitiveCalculator.js Github

copy

Full Screen

...14 bag[i] = { operations: [], minimum: 0 };15 }16 return bag;17}18function printOperations(operations) {19 var result = [1];20 var ops = operations;21 ops.reduce(function (acc, i) {22 var n = PRIMITIVES[i](acc);23 result.push(n);24 return n;25 }, 1);26 return result.join(', ');27}28function calculatePrimitive(number) {29 var bag = _initializeBag(number + 1);30 if (number === 1) {31 return { operations: [], minimum: 0 };32 }33 for (var j = 1; j <= number; j++) {34 if (j === 0) {35 continue;36 } else if (j === 1) {37 bag[j].operations.push(ADD_ONE);38 bag[j].minimum = 1;39 } else if (j === 2) {40 bag[j].operations.push(MULTIPLY_TWO);41 bag[j].minimum = 1;42 } else if (j === 3) {43 bag[j].operations.push(MULTIPLY_THREE);44 bag[j].minimum = 1;45 } else {46 var currentMinimum = bag[j - 1].minimum;47 var currentOp = ADD_ONE;48 var currentOps = bag[j - 1].operations.slice(0);49 if (j % 3 === 0 && bag[j /​ 3].minimum < currentMinimum) {50 currentMinimum = bag[j /​ 3].minimum;51 currentOp = MULTIPLY_THREE;52 currentOps = bag[j /​ 3].operations.slice(0);53 }54 if (j % 2 === 0 && bag[j /​ 2].minimum < currentMinimum) {55 currentMinimum = bag[j /​ 2].minimum;56 currentOp = MULTIPLY_TWO;57 currentOps = bag[j /​ 2].operations.slice(0);58 }59 bag[j].minimum = currentMinimum + 1;60 bag[j].operations = currentOps;61 bag[j].operations.push(currentOp);62 }63 }64 return bag[number];65}66function onLine(line) {67 var result = calculatePrimitive(parseInt(line, 10));68 console.log(result.minimum);69 console.log(printOperations(result.operations));70}71(function main() {72 process.stdin.setEncoding('utf8');73 rl = readline.createInterface({74 input: process.stdin,75 terminal: false76 });77 rl.on('line', onLine);78}());79module.exports = {80 calculatePrimitive: calculatePrimitive,81 printOperations: printOperations...

Full Screen

Full Screen

client.js

Source: client.js Github

copy

Full Screen

...21 setMemento(memento) {22 this.firstNumber = memento.getFirstNumber();23 this.secondNumber = memento.getSecondNumber();24 }25 printOperations() {26 console.log(`${this.firstNumber} + ${this.secondNumber} = ${this.firstNumber + this.secondNumber}`);27 console.log(`${this.firstNumber} - ${this.secondNumber} = ${this.firstNumber - this.secondNumber}`);28 console.log(`${this.firstNumber} * ${this.secondNumber} = ${this.firstNumber * this.secondNumber}`);29 console.log(`${this.firstNumber} /​ ${this.secondNumber} = ${this.firstNumber /​ this.secondNumber}`);30 }31 setFirstNumber(firstNumber) {32 this.firstNumber = firstNumber;33 }34 setSecondNumber(secondNumber) {35 this.secondNumber = secondNumber;36 }37}38let operationOriginator = new OperationOriginator();39operationOriginator.setFirstNumber(100);40operationOriginator.setSecondNumber(10);41operationOriginator.printOperations();42console.log("create Memnto");43let operationMemento = operationOriginator.createMemento();44operationOriginator.setFirstNumber(60);45operationOriginator.setSecondNumber(30);46operationOriginator.printOperations();47console.log("restore Memento");48operationOriginator.setMemento(operationMemento);...

Full Screen

Full Screen

index.js

Source: index.js Github

copy

Full Screen

...19 Perf.printWasted(lastMeasurements);20 }21 printOperations = () => {22 const lastMeasurements = Perf.getLastMeasurements();23 Perf.printOperations(lastMeasurements);24 }25 printInclusive = () => {26 const lastMeasurements = Perf.getLastMeasurements();27 Perf.printInclusive(lastMeasurements);28 }29 printExclusive = () => {30 const lastMeasurements = Perf.getLastMeasurements();31 Perf.printExclusive(lastMeasurements);32 }33 render() {34 const { started } = this.state;35 return <div className={styles.perfProfiler}>36 <h1>Performance Profiler</​h1>37 <button onClick={this.toggle}>{started ? 'Stop' : 'Start'}</​button>...

Full Screen

Full Screen

calculator.js

Source: calculator.js Github

copy

Full Screen

...29}30var newCalculator = new Calculator();31newCalculator.add(2,3);32newCalculator.divide(134,2);33newCalculator.printOperations();34newCalculator.clearOperations();...

Full Screen

Full Screen

zadanie02.js

Source: zadanie02.js Github

copy

Full Screen

...29}30const calc = new Calculator();31console.log(calc);32calc.add(2,3);33calc.printOperations();34calc.multiply(3,1);35calc.printOperations();36console.log(calc.subtract(9,1));37calc.clearOperations();...

Full Screen

Full Screen

perf-profiler.js

Source: perf-profiler.js Github

copy

Full Screen

...17 Perf.printWasted(lastMeasurements)18 }19 printOperations = () => {20 const lastMeasurements = Perf.getLastMeasurements()21 Perf.printOperations(lastMeasurements)22 }23 render() {24 const { started, } = this.state25 return (26 <div className="perf-profiler">27 <button onKeyPress={this.toggle} onClick={this.toggle}>28 {started ? "Stop" : "Start"}29 </​button>30 <button onKeyPress={this.printWasted} onClick={this.printWasted}>31 Print Wasted32 </​button>33 <button onKeyPress={this.printOperations} onClick={this.printOperations}>34 Print Operations35 </​button>...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { printOperations } = require('playwright/​lib/​protocol/​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 await page.click('text=Docs');8 await page.click('text=API');9 await page.click('text=Chromium');10 await page.click('text=BrowserContext');11 await page.click('text=BrowserContext.newPage');12 await page.click('text=BrowserContext.newContext');13 await page.click('text=BrowserContext.close');14 await page.click('text=BrowserContext.cookies');15 await page.click('text=BrowserContext.addCookies');16 await page.click('text=BrowserContext.clearCookies');17 await page.click('text=BrowserContext.clearPermissions');18 await page.click('text=BrowserContext.grantPermissions');19 await page.click('text=BrowserContext.setGeolocation');20 await page.click('text=BrowserContext.setExtraHTTPHeaders');21 await page.click('text=BrowserContext.setOffline');22 await page.click('text=BrowserContext.setHTTPCredentials');23 await page.click('text=BrowserContext.setNetworkInterceptionEnabled');24 await page.click('text=BrowserContext.addInitScript');25 await page.click('text=BrowserContext.exposeBinding');26 await page.click('text=BrowserContext.route');27 await page.click('text=BrowserContext.unroute');28 await page.click('text=BrowserContext.waitForEvent');29 await page.click('text=BrowserContext.close');30 await page.click('text=Browser');31 await page.click('text=Browser.newContext');32 await page.click('text=Browser.close');33 await page.click('text=Browser.version');34 await page.click('text=Browser.userAgent');35 await page.click('text=Browser.process');36 await page.click('text=Browser.wsEndpoint');37 await page.click('text=Browser.isConnected');38 await page.click('text=Browser.on');39 await page.click('text=Browser.off');40 await page.click('text=Browser.once');41 await page.click('text=Browser.removeListener');42 await page.click('text=Browser.removeAllListeners');43 await page.click('text=Browser.waitForEvent');44 await page.click('text=Browser.close');45 await page.click('

Full Screen

Using AI Code Generation

copy

Full Screen

1const { printOperations } = require('playwright/​lib/​server/​trace/​recorder');2const { chromium } = require('playwright');3const fs = require('fs');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.click('text=API');10 await page.click('text=class: Browser');11 await page.click('text=BrowserContext');12 await page.click('text=class: Page');13 await page.click('text=Pa

Full Screen

Using AI Code Generation

copy

Full Screen

1const { printOperations } = require('playwright-core/​lib/​utils/​trace');2const fs = require('fs');3const path = require('path');4const playwright = require('playwright-core');5const browserName = 'chromium';6const browser = await playwright[browserName].launch();7const context = await browser.newContext();8const page = await context.newPage();9await page.click('text=What needs to be done?');10await page.fill('text=What needs to be done?', 'Learn Playwright');11await page.press('text=What needs to be done?', 'Enter');12await page.click('text=Learn Playwright');13await page.click('text=Clear completed');14await page.close();15await context.close();16await browser.close();17const trace = await context.tracing.stop();18const traceFile = path.join(__dirname, 'trace.json');19fs.writeFileSync(traceFile, JSON.stringify(trace));20printOperations(trace);21page.click("text=What needs to be done?")22page.fill("text=What needs to be done?", "Learn Playwright")23page.press("text=What needs to be done?", "Enter")24page.click("text=Learn Playwright")25page.click("text=Clear completed")26page.close()27context.close()28browser.close()

Full Screen

Using AI Code Generation

copy

Full Screen

1const { printOperations } = require('playwright/​lib/​server/​trace/​recorder/​playwright');2const fs = require('fs');3fs.readFile('trace.json', 'utf8', (err, data) => {4 if (err) {5 console.error(err)6 }7 const trace = JSON.parse(data);8 console.log(printOperations(trace));9});10const { test } = require('@playwright/​test');11test('my test', async ({ page }) => {12 await page.click('text=Google apps');13 await page.click('text=Translate');14 await page.click('input[aria-label="Search Google Translate"]');15 await page.fill('input[aria-label="Search Google Translate"]', 'hello');16 await page.press('input[aria-label="Search Google Translate"]', 'Enter');17 await page.click('text=English');18 await page.click('text=French');19 await page.click('text=French');20 await page.click('text=English');21 await page.click('text=English');22 await page.click('text=French');23 await page.click('text=French');24 await page.click('text=English');25 await page.click('text=English');26 await page.click('text=French');27 await page.click('text=French');28 await page.click('text=English');29 await page.click('text=English');30 await page.click('text=French');31 await page.click('text=French');32 await page.click('text=English');33 await page.click('text=English');34 await page.click('text=French');35 await page.click('text=French');36 await page.click('text=English');37 await page.click('text=English');38 await page.click('text=French');39 await page.click('text=French');40 await page.click('text=English');41 await page.click('text=English');42 await page.click('text=French');43 await page.click('text=French');44 await page.click('text=English');45 await page.click('text=English');46 await page.click('text=French');47 await page.click('text=French');48 await page.click('text=English');

Full Screen

Using AI Code Generation

copy

Full Screen

1const { printOperations } = require('@playwright/​test/​lib/​server/​playwright');2printOperations();3 {4 "metadata": {5 "env": {},6 }7 },8 {9 "metadata": {10 "env": {},11 }12 },13 {14 "metadata": {

Full Screen

Using AI Code Generation

copy

Full Screen

1const pw = require('playwright');2const { printOperations } = require('playwright/​lib/​utils/​traceModel');3const trace = require('./​trace.json');4printOperations(trace);5[2021-05-31T23:05:11.000Z] 0.000s START page.waitForLoadState()6[2021-05-31T23:05:11.000Z] 0.000s START page.waitForSelector("text=Google")7[2021-05-31T23:05:11.000Z] 0.000s START page.fill("input[name=q]", "Hello World")8[2021-05-31T23:05:11.000Z] 0.000s START page.click("text=Google Search")9[2021-05-31T23:05:11.000Z] 0.000s START page.waitForSelector("text=Hello World")10[2021-05-31T23:05:11.000Z] 0.000s START page.click("text=Hello World")11[2021-05-31T23:05:11.000Z] 0.000s START page.waitForSelector("text=Hello World - Wikipedia")12[2021-05-31T23:05:11.000Z] 0.000s START page.click("text=Hello World - Wikipedia")13[2021-05-31T23:05:11.000Z] 0.000s START page.waitForSelector("text=Hello world")14[2021-05-31T23:05:11.000Z] 0.000s START page.click("text=Hello world")15[2021-05-31T23:05:11.000Z] 0.000s START page.waitForSelector("text=Hello world - Wikipedia")16[2021-05-31T23:05:11.000Z] 0.000s START page.click("text=Hello world - Wikipedia")

Full Screen

Using AI Code Generation

copy

Full Screen

1const { printOperations } = require('playwright/​internal/​inspector');2printOperations();3[ { type: 'page',4 { type: 'page',5 params: { selector: '[name="q"]', value: 'hello' } },6 { type: 'page',7 params: { selector: '[name="btnK"]' } },8 { type: 'page',9 params: { selector: '[name="btnK"]' } } ]10const { printOperations } = require('playwright/​internal/​inspector');11const operations = printOperations();12console.log(operations);13for (let i = 0; i < operations.length; i++) {14 if (operations[i].method == 'click') {15 console.log(operations[i].params.selector);16 }17}18[ { type: 'page',19 { type: 'page',20 params: { selector: '[name="q"]', value: 'hello' } },21 { type: 'page',22 params: { selector: '[name="btnK"]' } },23 { type

Full Screen

Using AI Code Generation

copy

Full Screen

1const {printOperations} = require('playwright/​lib/​server/​trace/​recorder');2printOperations(trace);3 {4 },5 {6 },7 {8 },9 {10 }

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