Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! 
How to use describeComponentFrame method in Playwright Internal
Best JavaScript code snippet using playwright-internal
eebe76b342cbd173655cfd4ff3062c9f61a564ReactFiberComponentTreeHook.js
Source:eebe76b342cbd173655cfd4ff3062c9f61a564ReactFiberComponentTreeHook.js 
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('./getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node['return'];35 } while (node);36 return info;37}38module.exports = {...
01cf7ce6825bd14d44298cda99c6441d220f9cReactFiberComponentTreeHook.js
Source:01cf7ce6825bd14d44298cda99c6441d220f9cReactFiberComponentTreeHook.js
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('./getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node['return'];35 } while (node);36 return info;37}38module.exports = {...
eb3e1cf7ff38bfd9515aaf0e9233d7b3e53844ReactFiberComponentTreeHook.js
Source:eb3e1cf7ff38bfd9515aaf0e9233d7b3e53844ReactFiberComponentTreeHook.js
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('./getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node['return'];35 } while (node);36 return info;37}38module.exports = {...
d56404ReactFiberComponentTreeHook.js
Source:d56404ReactFiberComponentTreeHook.js
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('./getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node['return'];35 } while (node);36 return info;37}38module.exports = {...
225b28ac43c1912db85af0697bfce439e4e93aReactFiberComponentTreeHook.js
Source:225b28ac43c1912db85af0697bfce439e4e93aReactFiberComponentTreeHook.js
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node.return;35 } while (node);36 return info;37}38module.exports = {...
e5aa5e5a7ba6ba00b491dcf1fc2285d5eac7b8ReactFiberComponentTreeHook.js
Source:e5aa5e5a7ba6ba00b491dcf1fc2285d5eac7b8ReactFiberComponentTreeHook.js
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node.return;35 } while (node);36 return info;37}38module.exports = {...
c0370037333fe8f24bf7f410332e8820f5a387ReactFiberComponentTreeHook.js
Source:c0370037333fe8f24bf7f410332e8820f5a387ReactFiberComponentTreeHook.js
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node.return;35 } while (node);36 return info;37}38module.exports = {...
61cfee14cf7c8ab99e80f457d814decf77c76fReactFiberComponentTreeHook.js
Source:61cfee14cf7c8ab99e80f457d814decf77c76fReactFiberComponentTreeHook.js
...4 FunctionalComponent = ReactTypeOfWork.FunctionalComponent,5 ClassComponent = ReactTypeOfWork.ClassComponent,6 HostComponent = ReactTypeOfWork.HostComponent;7var getComponentName = require('getComponentName');8function describeComponentFrame(name, source, ownerName) {9 return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');10}11function describeFiber(fiber) {12 switch (fiber.tag) {13 case IndeterminateComponent:14 case FunctionalComponent:15 case ClassComponent:16 case HostComponent:17 var owner = fiber._debugOwner;18 var source = fiber._debugSource;19 var name = getComponentName(fiber);20 var ownerName = null;21 if (owner) {22 ownerName = getComponentName(owner);23 }24 return describeComponentFrame(name, source, ownerName);25 default:26 return '';27 }28}29function getStackAddendumByWorkInProgressFiber(workInProgress) {30 var info = '';31 var node = workInProgress;32 do {33 info += describeFiber(node);34 node = node.return;35 } while (node);36 return info;37}38module.exports = {...
Using AI Code Generation
1const { describeComponentFrame } = require('playwright/lib/server/frames');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 const frame = page.mainFrame();8 const componentFrame = describeComponentFrame(frame);9 console.log(componentFrame);10 await browser.close();11})();
Using AI Code Generation
1const { describeComponentFrame } = require('playwright/lib/server/frames');2const fs = require('fs');3const path = require('path');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const frame = page.mainFrame();9 const componentFrame = describeComponentFrame(frame);10 fs.writeFileSync(path.join(__dirname, 'test.txt'), componentFrame);11 await browser.close();12})();13{14}15const { describeFrame } = require('playwright/lib/server/frames');16const fs = require('fs');17const path = require('path');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 const frame = page.mainFrame();23 const componentFrame = describeFrame(frame);24 fs.writeFileSync(path.join(__dirname, 'test.txt'), componentFrame);25 await browser.close();26})();27{28}29const { describeFrame } = require('playwright/lib/server/frames');30const fs = require('fs');31const path = require('path');32(async () => {33 const browser = await chromium.launch();34 const context = await browser.newContext();35 const page = await context.newPage();36 const frame = page.mainFrame();37 const componentFrame = describeFrame(frame);38 fs.writeFileSync(path.join(__dirname, 'test.txt'), componentFrame);39 await browser.close();40})();41{
Using AI Code Generation
1const { describeComponentFrame } = require('@playwright/test');2const { test } = require('@playwright/test');3test.describe('My Test', () => {4 test('My Test', async ({ page }) => {5 const frame = describeComponentFrame(page.mainFrame());6 console.log(frame);7 });8});9const { describeComponentFrame } = require('playwright-test-internal-api');10### describeComponentFrame(frame)11const { describeComponentFrame } = require('playwright-test-internal-api');12const { test } = require('@playwright/test');13test.describe('My Test', () => {14 test('My Test', async ({ page }) => {15 const frame = describeComponentFrame(page.mainFrame());16 console.log(frame);17 });18});
Using AI Code Generation
1const { describeComponentFrame } = require('@playwright/test/lib/server/frames');2const { test, expect } = require('@playwright/test');3test.describe('Test', () => {4 test('Test', async ({ page }) => {5 const frame = page.mainFrame();6 const componentFrame = describeComponentFrame(frame);7 expect(componentFrame).toBe('mainFrame');8 });9});
Using AI Code Generation
1const { describeComponentFrame } = require('@playwright/test/lib/server/frames');2const frame = await page.frames().find(f => f.name() === 'frameName');3const componentFrame = describeComponentFrame(frame);4console.log(componentFrame);5{6 "cwd": "${workspaceFolder}",7 "${workspaceFolder}/node_modules/playwright-test/bin/test.js"8 "${workspaceFolder}/test/playwright.config.js",9 "${workspaceFolder}/test/playwright.test.js"10},11{12 "cwd": "${workspaceFolder}",13 "${workspaceFolder}/node_modules/playwright-test/bin/test.js"14 "${workspaceFolder}/test/playwright.config.js",15 "${workspaceFolder}/test/playwright.test.js"16},17{
Using AI Code Generation
1const { describeComponentFrame } = require('@playwright/test');2const frame = await describeComponentFrame('button', 'text=Submit');3await frame.click();4const { TestRunner } = require('playwright-test');5const runner = new TestRunner();6runner.run();7### `test.describe(name, callback)`8### `test.skip([name], callback)`9### `test.only([name], callback)`10### `test.beforeAll(callback)`
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?
