How to use startLoggingProfilingEvents method in Playwright Internal

Best JavaScript code snippet using playwright-internal

SchedulerProfiling-test.js

Source: SchedulerProfiling-test.js Github

copy

Full Screen

...260 `Queue Size: ${sharedProfilingArray[QUEUE_SIZE]}`261 );262 }263 it('creates a basic flamegraph', () => {264 Scheduler.unstable_Profiling.startLoggingProfilingEvents();265 Scheduler.unstable_advanceTime(100);266 scheduleCallback(267 NormalPriority,268 () => {269 Scheduler.unstable_advanceTime(300);270 Scheduler.unstable_yieldValue(getProfilingInfo());271 scheduleCallback(272 UserBlockingPriority,273 () => {274 Scheduler.unstable_yieldValue(getProfilingInfo());275 Scheduler.unstable_advanceTime(300);276 },277 {label: 'Bar'},278 );279 Scheduler.unstable_advanceTime(100);280 Scheduler.unstable_yieldValue('Yield');281 return () => {282 Scheduler.unstable_yieldValue(getProfilingInfo());283 Scheduler.unstable_advanceTime(300);284 };285 },286 {label: 'Foo'},287 );288 expect(Scheduler).toFlushAndYieldThrough([289 'Task: 1, Run: 1, Priority: Normal, Queue Size: 1',290 'Yield',291 ]);292 Scheduler.unstable_advanceTime(100);293 expect(Scheduler).toFlushAndYield([294 'Task: 2, Run: 2, Priority: User-blocking, Queue Size: 2',295 'Task: 1, Run: 3, Priority: Normal, Queue Size: 1',296 ]);297 expect(getProfilingInfo()).toEqual('Empty Queue');298 expect(stopProfilingAndPrintFlamegraph()).toEqual(299 `300!!! Main thread │██░░░░░░░░██░░░░░░░░░░░░301Task 2 [User-blocking] │ ░░░░██████302Task 1 [Normal] │ ████████░░░░░░░░██████303`,304 );305 });306 it('marks when a task is canceled', () => {307 Scheduler.unstable_Profiling.startLoggingProfilingEvents();308 const task = scheduleCallback(NormalPriority, () => {309 Scheduler.unstable_yieldValue(getProfilingInfo());310 Scheduler.unstable_advanceTime(300);311 Scheduler.unstable_yieldValue('Yield');312 return () => {313 Scheduler.unstable_yieldValue('Continuation');314 Scheduler.unstable_advanceTime(200);315 };316 });317 expect(Scheduler).toFlushAndYieldThrough([318 'Task: 1, Run: 1, Priority: Normal, Queue Size: 1',319 'Yield',320 ]);321 Scheduler.unstable_advanceTime(100);322 cancelCallback(task);323 Scheduler.unstable_advanceTime(1000);324 expect(Scheduler).toFlushWithoutYielding();325 expect(stopProfilingAndPrintFlamegraph()).toEqual(326 `327!!! Main thread │░░░░░░██████████████████████328Task 1 [Normal] │██████░░🡐 canceled329`,330 );331 });332 it('marks when a task errors', () => {333 Scheduler.unstable_Profiling.startLoggingProfilingEvents();334 scheduleCallback(NormalPriority, () => {335 Scheduler.unstable_advanceTime(300);336 throw Error('Oops');337 });338 expect(Scheduler).toFlushAndThrow('Oops');339 Scheduler.unstable_advanceTime(100);340 Scheduler.unstable_advanceTime(1000);341 expect(Scheduler).toFlushWithoutYielding();342 expect(stopProfilingAndPrintFlamegraph()).toEqual(343 `344!!! Main thread │░░░░░░██████████████████████345Task 1 [Normal] │██████🡐 errored346`,347 );348 });349 it('marks when multiple tasks are canceled', () => {350 Scheduler.unstable_Profiling.startLoggingProfilingEvents();351 const task1 = scheduleCallback(NormalPriority, () => {352 Scheduler.unstable_yieldValue(getProfilingInfo());353 Scheduler.unstable_advanceTime(300);354 Scheduler.unstable_yieldValue('Yield');355 return () => {356 Scheduler.unstable_yieldValue('Continuation');357 Scheduler.unstable_advanceTime(200);358 };359 });360 const task2 = scheduleCallback(NormalPriority, () => {361 Scheduler.unstable_yieldValue(getProfilingInfo());362 Scheduler.unstable_advanceTime(300);363 Scheduler.unstable_yieldValue('Yield');364 return () => {365 Scheduler.unstable_yieldValue('Continuation');366 Scheduler.unstable_advanceTime(200);367 };368 });369 expect(Scheduler).toFlushAndYieldThrough([370 'Task: 1, Run: 1, Priority: Normal, Queue Size: 2',371 'Yield',372 ]);373 Scheduler.unstable_advanceTime(100);374 cancelCallback(task1);375 cancelCallback(task2);376 /​/​ Advance more time. This should not affect the size of the main377 /​/​ thread row, since the Scheduler queue is empty.378 Scheduler.unstable_advanceTime(1000);379 expect(Scheduler).toFlushWithoutYielding();380 /​/​ The main thread row should end when the callback is cancelled.381 expect(stopProfilingAndPrintFlamegraph()).toEqual(382 `383!!! Main thread │░░░░░░██████████████████████384Task 1 [Normal] │██████░░🡐 canceled385Task 2 [Normal] │░░░░░░░░🡐 canceled386`,387 );388 });389 it('handles cancelling a task that already finished', () => {390 Scheduler.unstable_Profiling.startLoggingProfilingEvents();391 const task = scheduleCallback(NormalPriority, () => {392 Scheduler.unstable_yieldValue('A');393 Scheduler.unstable_advanceTime(1000);394 });395 expect(Scheduler).toFlushAndYield(['A']);396 cancelCallback(task);397 expect(stopProfilingAndPrintFlamegraph()).toEqual(398 `399!!! Main thread │░░░░░░░░░░░░░░░░░░░░400Task 1 [Normal] │████████████████████401`,402 );403 });404 it('handles cancelling a task multiple times', () => {405 Scheduler.unstable_Profiling.startLoggingProfilingEvents();406 scheduleCallback(407 NormalPriority,408 () => {409 Scheduler.unstable_yieldValue('A');410 Scheduler.unstable_advanceTime(1000);411 },412 {label: 'A'},413 );414 Scheduler.unstable_advanceTime(200);415 const task = scheduleCallback(416 NormalPriority,417 () => {418 Scheduler.unstable_yieldValue('B');419 Scheduler.unstable_advanceTime(1000);420 },421 {label: 'B'},422 );423 Scheduler.unstable_advanceTime(400);424 cancelCallback(task);425 cancelCallback(task);426 cancelCallback(task);427 expect(Scheduler).toFlushAndYield(['A']);428 expect(stopProfilingAndPrintFlamegraph()).toEqual(429 `430!!! Main thread │████████████░░░░░░░░░░░░░░░░░░░░431Task 1 [Normal] │░░░░░░░░░░░░████████████████████432Task 2 [Normal] │ ░░░░░░░░🡐 canceled433`,434 );435 });436 it('handles delayed tasks', () => {437 Scheduler.unstable_Profiling.startLoggingProfilingEvents();438 scheduleCallback(439 NormalPriority,440 () => {441 Scheduler.unstable_advanceTime(1000);442 Scheduler.unstable_yieldValue('A');443 },444 {445 delay: 1000,446 },447 );448 expect(Scheduler).toFlushWithoutYielding();449 Scheduler.unstable_advanceTime(1000);450 expect(Scheduler).toFlushAndYield(['A']);451 expect(stopProfilingAndPrintFlamegraph()).toEqual(452 `453!!! Main thread │████████████████████░░░░░░░░░░░░░░░░░░░░454Task 1 [Normal] │ ████████████████████455`,456 );457 });458 it('handles cancelling a delayed task', () => {459 Scheduler.unstable_Profiling.startLoggingProfilingEvents();460 const task = scheduleCallback(461 NormalPriority,462 () => Scheduler.unstable_yieldValue('A'),463 {delay: 1000},464 );465 cancelCallback(task);466 expect(Scheduler).toFlushWithoutYielding();467 expect(stopProfilingAndPrintFlamegraph()).toEqual(468 `469!!! Main thread │470`,471 );472 });473 it('automatically stops profiling and warns if event log gets too big', async () => {474 Scheduler.unstable_Profiling.startLoggingProfilingEvents();475 spyOnDevAndProd(console, 'error');476 /​/​ Increase infinite loop guard limit477 const originalMaxIterations = global.__MAX_ITERATIONS__;478 global.__MAX_ITERATIONS__ = 120000;479 let taskId = 1;480 while (console.error.calls.count() === 0) {481 taskId++;482 const task = scheduleCallback(NormalPriority, () => {});483 cancelCallback(task);484 expect(Scheduler).toFlushAndYield([]);485 }486 expect(console.error).toHaveBeenCalledTimes(1);487 expect(console.error.calls.argsFor(0)[0]).toBe(488 "Scheduler Profiling: Event log exceeded maximum size. Don't forget " +489 'to call `stopLoggingProfilingEvents()`.',490 );491 /​/​ Should automatically clear profile492 expect(stopProfilingAndPrintFlamegraph()).toEqual('(empty profile)');493 /​/​ Test that we can start a new profile later494 Scheduler.unstable_Profiling.startLoggingProfilingEvents();495 scheduleCallback(NormalPriority, () => {496 Scheduler.unstable_advanceTime(1000);497 });498 expect(Scheduler).toFlushAndYield([]);499 /​/​ Note: The exact task id is not super important. That just how many tasks500 /​/​ it happens to take before the array is resized.501 expect(stopProfilingAndPrintFlamegraph()).toEqual(`502!!! Main thread │░░░░░░░░░░░░░░░░░░░░503Task ${taskId} [Normal] │████████████████████504`);505 global.__MAX_ITERATIONS__ = originalMaxIterations;506 });...

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 await context.tracing.start({ screenshots: true, snapshots: true });6 const page = await context.newPage();7 await context.tracing.stop({ path: 'trace.zip' });8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 await context.tracing.start({ screenshots: true, snapshots: true });15 const page = await context.newPage();16 await context.tracing.stop({ path: 'trace.zip' });17 await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 await context.tracing.start({ screenshots: true, snapshots: true });24 const page = await context.newPage();25 await context.tracing.stop({ path: 'trace.zip' });26 await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const context = await browser.newContext();32 await context.tracing.start({ screenshots: true, snapshots: true });33 const page = await context.newPage();34 await context.tracing.stop({ path: 'trace.zip' });35 await browser.close();36})();37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();42 await page.video().startRecording();43 await page.click('text=Get started');

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const playwright = require('playwright');2(async () => {3 const browser = await playwright.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})();9var fs = require('fs');10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await page.screenshot({ path: `example.png` });16 await browser.close();17})();18var fs = require('fs');19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.screenshot({ path: `example.png` });25 await browser.close();26})();27var fs = require('fs');28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 await page.screenshot({ path: `example.png` });34 await browser.close();35})();36var fs = require('fs');37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();42 await page.screenshot({ path: `example.png` });43 await browser.close();44})();45var fs = require('fs');46const { chromium } = require('playwright');47(async () => {

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.startLoggingProfilingEvents();7 await page.stopLoggingProfilingEvents();8 await browser.close();9})();10const playwright = require('playwright');11(async () => {12 const browser = await playwright.chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await page.startLoggingProfilingEvents();16 const profile = await page.stopLoggingProfilingEvents();17 await browser.close();18})();19const playwright = require('playwright');20(async () => {21 const browser = await playwright.chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.startTracing();25 await page.stopTracing();26 await browser.close();27})();28const playwright = require('playwright');29(async () => {30 const browser = await playwright.chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 await page.startTracing();34 const trace = await page.stopTracing();35 await browser.close();36})();37const playwright = require('playwright');38(async () => {39 const browser = await playwright.chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();42 await page.startJSCoverage();43 await page.stopJSCoverage();44 await browser.close();45})();46const playwright = require('playwright');47(async () => {48 const browser = await playwright.chromium.launch();49 const context = await browser.newContext();50 const page = await context.newPage();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.startLoggingProfilingEvents();7 await page.stopLoggingProfilingEvents();8 await browser.close();9})();10const playwright = require('playwright');11(async () => {12 const browser = await playwright.chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await page.startLoggingProfilingEvents();16 const profile = await page.stopLoggingProfilingEvents();17 await browser.close();18})();19const playwright = require('playwright');20(async () => {21 const browser = await playwright.chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.startTracing();25 await page.stopTracing();26 await browser.close();27})();28const playwright = require('playwright');29(async () => {30 const browser = await playwright.chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 await page.startTracing();34 const trace = await page.stopTracing();35 await browser.close();36})();37const playwright = require('playwright');38(async () => {39 const browser = await playwright.chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();42 await page.startJSCoverage();43 await page.stopJSCoverage();44 await browser.close();45})();46const playwright = require('playwright');47(async () => {48 const browser = await playwright.chromium.launch();49 const context = await browser.newContext();50 const page = await context.newPage();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { startLoggingProfilingEvents, stopLoggingProfilingEvents } = require('playwright/​internal/​inspector');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 startLoggingProfilingEvents();8 await stopLoggingProfilingEvents();9 await browser.close();10})();11const { startLoggingProfilingEvents, stopLoggingProfilingEvents } = require('playwright/​internal/​inspector');12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await startLoggingProfilingEvents();18 await stopLoggingProfilingEvents();19 await browser.close();20})();21const { spawn } = require('child_process');22const test = spawn('node', ['test.js']);23const test2 = spawn('node', ['test2.js']);24test.stdout.on('data', (data) => {25 console.log(`test.js: ${data}`);26});27test.stderr.on('data', (data) => {28 console.error(`test.js: ${data}`);29});30test.on('close', (code) => {ased tool

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const {startLoggingProfilingEvents} = require('plywright/​lib/​erver/​profiler/​profiler');2startLoggingProfilingEvnts();3const {stopLoggingProfilingEvents} = require('playwright/​lib/​server/​profiler/​profiler');4stopLoggingProfilingEvents();5const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');6getLogFilePath();7const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');8getLogFilePath();9const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');10getLogFilePath();11const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');12getLogFilePath();13const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');14getLogFilePath();15const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');16getLogFilePath();17const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');18getLogFilePath();19const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');20getLogFilePath();21const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');22getLogFilePath();23const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');24getLogFilePath();25const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');26getLogFilePath();27const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { startLoggingProfilingEvents } = require('playwright/​lib/​server/​trace/​recorder/​recorderApp');2startLoggingProfilingEvents();3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await browser.close();9})();10const { startLoggingProfilingEvents } = require('playwright/​lib/​server/​trace/​recorder/​recorderApp');11startLoggingProfilingEvents();12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await browser.close();18})();19const { startLoggingProfilingEvents } = require('playwright/​lib/​server/​trace/​recorder/​recorderApp');20startLoggingProfilingEvents();21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const context = await browser.newContext();25 const page = await context.newPage();26 await browser.close();27})();28const { startLoggingProfilingEvents } = require('playwright/​lib/​server/​trace/​recorder/​recorderApp');29startLoggingProfilingEvents();30const { chromium } = require('playwright');31(async () => {32 const browser = await chromium.launch();33 const context = await browser.newContext();34 const page = await context.newPage();35 await browser.close();36})();37 console.log(`test.js exited with code ${code}`);38});39test2.stdout.on('data', (data

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({4 });5 const page = await browser.newPage();6 await page.fill('input[aria-label="Search"]', 'Playwright');7 await page.press('input[aria-label="Search"]', 'Enter');8 await page.click('text=Playwright - Google Search');9 await page.click('text=Docs');10 await page.click('text=API');11 await page.click('text=Internal');12 await page.click('text=class BrowserContext');13 await page.click('text=method: BrowserContext.startLoggingProfilingEvents');14 await page.click('text=method: BrowserContext.stopLoggingProfilingEvents');15 await browser.close();16})();

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const {startLoggingProfilingEvents} = require('playwright/​lib/​server/​profiler/​profiler');2startLoggingProfilingEvents();3const {stopLoggingProfilingEvents} = require('playwright/​lib/​server/​profiler/​profiler');4stopLoggingProfilingEvents();5const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');6getLogFilePath();7const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');8getLogFilePath();9const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');10getLogFilePath();11const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');12getLogFilePath();13const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');14getLogFilePath();15const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');16getLogFilePath();17const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');18getLogFilePath();19const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');20getLogFilePath();21const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');22getLogFilePath();23const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');24getLogFilePath();25const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');26getLogFilePath();27const {getLogFilePath} = require('playwright/​lib/​server/​profiler/​profiler');

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { startLoggingProfilingEvents } = require('@playwright/​test/​lib/​utils/​profiler');2startLoggingProfilingEvents('trace.json');3const { stopLoggingProfilingEvents } = require('@playwright/​test/​lib/​utils/​profiler');4stopLoggingProfilingEvents();5const { startLoggingProfilingEvents } = require('@playwright/​test/​lib/​utils/​profiler');6startLoggingProfilingEvents('trace.json');7const { stopLoggingProfilingEvents } = require('@playwright/​test/​lib/​utils/​profiler');8stopLoggingProfilingEvents();9const { test, expect } = require('@playwright/​test');10test('my test', async ({ page }) => {11});12const { test, expect } = require('@playwright/​test');13test('my test', async ({ page }) => {14});15const { test, expect } = require('@playwright/​test');16test('my test', async ({ page }) => {17});

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const playwright = require('playwright');2const { startLoggingProfilingEvents } = playwright._internal;3const { chromium } = playwright;4const fs = require('fs');5const path = require('path');6const util = require('util');7const writeFileAsync = util.promisify(fs.writeFile);8(async () => {9 const browser = await chromium.launch();10 const context = await browser.newContext();11 const page = await context.newPage();12 const events = [];13 startLoggingProfilingEvents(events);14 await writeFileAsync(path.join(__dirname, 'events.json'), JSON.stringify(events));15 await browser.close();16})();17{18 "metadata": {19 },20 {21 {22 }23 }24 {25 "request": {26 "headers": {27 "Accept-Language": "en-US,en;q=0.9",28 "Sec-Ch-Ua": "\" Not A;Brand\";v=\"99\", \"Chromium\";v=\"90\", \"Google Chrome\";v=\"90\"",

Full Screen

Full Screen

StackOverFlow community discussions

Questions
Discussion

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

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

firefox browser does not start 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

Well this is one way, but not sure if it will work for all possible locators!.

// Get a selector from a playwright locator
import { Locator } from "@playwright/test";
export function extractSelector(locator: Locator) {
    const selector = locator.toString();
    const parts = selector.split("@");
    if (parts.length !== 2) { throw Error("extractSelector: susupect that this is not a locator"); }
    if (parts[0] !== "Locator") { throw Error("extractSelector: did not find locator"); }
    return parts[1];
}
https://stackoverflow.com/questions/72044959/is-it-possible-to-get-the-selector-from-a-locator-object-in-playwright

Blogs

Check out the latest blogs from LambdaTest on this topic:

April 2020 Platform Updates: New Browser, Better Performance & Much Much More!

Howdy testers! If you’re reading this article I suggest you keep a diary & a pen handy because we’ve added numerous exciting features to our cross browser testing cloud and I am about to share them with you right away!

Rebuild Confidence in Your Test Automation

These days, development teams depend heavily on feedback from automated tests to evaluate the quality of the system they are working on.

Developers and Bugs – why are they happening again and again?

Entering the world of testers, one question started to formulate in my mind: “what is the reason that bugs happen?”.

What exactly do Scrum Masters perform throughout the course of a typical day

Many theoretical descriptions explain the role of the Scrum Master as a vital member of the Scrum team. However, these descriptions do not provide an honest answer to the fundamental question: “What are the day-to-day activities of a Scrum Master?”

Test strategy and how to communicate it

I routinely come across test strategy documents when working with customers. They are lengthy—100 pages or more—and packed with monotonous text that is routinely reused from one project to another. Yawn once more— the test halt and resume circumstances, the defect management procedure, entrance and exit criteria, unnecessary generic risks, and in fact, one often-used model replicates the requirements of textbook testing, from stress to systems integration.

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.

... View sample repo... View DocumentationSign up Free
›
_

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful