Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More
How to use getStackByFiberInDevAndProd method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactCurrentFiber.js
Source:ReactCurrentFiber.js 
...31 return '';32 }33 // Safe because if current fiber exists, we are reconciling,34 // and it is guaranteed to be the work-in-progress version.35 return getStackByFiberInDevAndProd(current);36 }37 return '';38}39export function resetCurrentFiber() {40 if (__DEV__) {41 ReactDebugCurrentFrame.getCurrentStack = null;42 current = null;43 isRendering = false;44 }45}46export function setCurrentFiber(fiber: Fiber) {47 if (__DEV__) {48 ReactDebugCurrentFrame.getCurrentStack = getCurrentFiberStackInDev;49 current = fiber;...
ReactCapturedValue.js
Source:ReactCapturedValue.js
...21 // so the stack is accurate.22 return {23 value,24 source,25 stack: getStackByFiberInDevAndProd(source),26 };...
Using AI Code Generation
1const { getStackByFiberInDevAndProd } = require('playwright-core/lib/utils/stackTrace');2const stack = getStackByFiberInDevAndProd();3console.log(stack);4 at Object.<anonymous> (/Users/username/test.js:5:13)5 at Module._compile (internal/modules/cjs/loader.js:1137:30)6 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)7 at Module.load (internal/modules/cjs/loader.js:985:32)8 at Function.Module._load (internal/modules/cjs/loader.js:878:14)9 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)10const playwright = require('playwright');11(async () => {12 const browser = await playwright['microsoftedge'].launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await browser.close();16})();17const playwright = require('playwright');18(async () => {19 const browser = await playwright['webkit'].launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await browser.close();23})();
Using AI Code Generation
1const { getStackByFiberInDevAndProd } = require('playwright/lib/server/playwright.js');2const stack = getStackByFiberInDevAndProd();3console.log(stack);4const { getStackByFiberInDevAndProd } = require('playwright/lib/server/playwright.js');5const stack = getStackByFiberInDevAndProd();6console.log(stack);7 at Object.<anonymous> (/Users/kbhooshan/playwright/test.js:4:30)8 at Module._compile (internal/modules/cjs/loader.js:1200:30)9 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1220:10)10 at Module.load (internal/modules/cjs/loader.js:1050:32)11 at Function.Module._load (internal/modules/cjs/loader.js:938:14)12 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
Using AI Code Generation
1const { getStackByFiberInDevAndProd } = require("playwright/lib/utils/stackTrace");2const { test } = require("@playwright/test");3test("test", async ({ page }) => {4 await page.evaluate(() => {5 console.log(getStackByFiberInDevAndProd());6 });7});
Using AI Code Generation
1const stack = getStackByFiberInDevAndProd();2console.log(stack);3 at Object.<anonymous> (test.js:1:1)4 at Module._compile (internal/modules/cjs/loader.js:1063:30)5 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)6 at Module.load (internal/modules/cjs/loader.js:928:32)7 at Function.Module._load (internal/modules/cjs/loader.js:769:14)8 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
Using AI Code Generation
1const { getStackByFiberInDevAndProd } = require('playwright/lib/utils/stackTrace');2const stack = getStackByFiberInDevAndProd();3console.log(stack);4 at Object.<anonymous> (test.js:6:1)5 at Module._compile (internal/modules/cjs/loader.js:1063:30)6 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)7 at Module.load (internal/modules/cjs/loader.js:928:32)8 at Function.Module._load (internal/modules/cjs/loader.js:769:14)9 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)10const { test, expect } = require('@playwright/test');11test('example test', async ({ testInfo, page }) => {12 console.log(testInfo);13});
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:
- 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.
- 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.
- 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.
- 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.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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!!
Was this article helpful?
