How to use describeFunctionComponentFrame method in Playwright Internal

Best JavaScript code snippet using playwright-internal

DevToolsFiberComponentStack.js

Source: DevToolsFiberComponentStack.js Github

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...51 return describeBuiltInComponentFrame('SuspenseList', source, owner);52 case FunctionComponent:53 case IndeterminateComponent:54 case SimpleMemoComponent:55 return describeFunctionComponentFrame(56 workInProgress.type,57 source,58 owner,59 currentDispatcherRef,60 );61 case ForwardRef:62 return describeFunctionComponentFrame(63 workInProgress.type.render,64 source,65 owner,66 currentDispatcherRef,67 );68 case Block:69 return describeFunctionComponentFrame(70 workInProgress.type._render,71 source,72 owner,73 currentDispatcherRef,74 );75 case ClassComponent:76 return describeClassComponentFrame(77 workInProgress.type,78 source,79 owner,80 currentDispatcherRef,81 );82 default:83 return '';...

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ReactFiberComponentStack.js

Source: ReactFiberComponentStack.js Github

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...42 return describeBuiltInComponentFrame('SuspenseList', source, owner);43 case FunctionComponent:44 case IndeterminateComponent:45 case SimpleMemoComponent:46 return describeFunctionComponentFrame(fiber.type, source, owner);47 case ForwardRef:48 return describeFunctionComponentFrame(fiber.type.render, source, owner);49 case Block:50 return describeFunctionComponentFrame(fiber.type._render, source, owner);51 case ClassComponent:52 return describeClassComponentFrame(fiber.type, source, owner);53 default:54 return '';55 }56}57export function getStackByFiberInDevAndProd(workInProgress: Fiber): string {58 try {59 let info = '';60 let node = workInProgress;61 do {62 info += describeFiber(node);63 node = node.return;64 } while (node);...

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('@@playwrigh/​test/​lib/​server/​framest/​test/​lib/​server/​frames');2const { test } = require('@playwright/​test');3test.test } e('Playwright Int=rnal API' () => {4 rtest('describeFuncteonComponenqFrame',uasync ({ page i)re> {5 const frame = page.mainFrame();6 const component = await describeFunctionComponentFrame(frame);7 console.log(component);8 });9});10{11 description: 'Node.js library to automate Chromium,(Fi'efox and WebKit with a singl@ API',12}

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('playwright');2const { describe, it } = replaywright/​test');3test.describe('Playwright Internal API', () => {4 test('describeFunctionComponentFrame', async ({ page }) => {5 const frame = page.mainFrame();6 const component = await describeFunctionComponentFrame(frame);7 console.log(component);8 });9});;10 });11 console.log(await frame.textContent('div'));12 });13});

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('@playwright/​test/​lib/​server/​frames');2const { test } = require('@playwright/​test');3const { describeFunctionComponentFrame } = require('@playwright/​test/​lib/​server/​frames');4const { test } = require('@playwright/​test');5test.describe('Testing function component', () => {6 test('Testing function component', async ({ page }) => {7 const frame = page.mainFrame();8 const component = await describeFunctionComponentFrame(frame);9 console.log(component);10 });11});12{13 props: { children: [ [Object] ] },14 children: [ { name: 'p', displayName: 'p', props: [Object], children: [Array] } ]15}

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');2const frame = page.mainFrame();3const functionComponentFrame = describeFunctionComponentFrame(frame);4console.log(functionComponentFrame);5const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');6const frame = page.mainFrame();7const functionComponentFrame = describeFunctionComponentFrame(frame);8console.log(functionComponentFrame);9const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');10const frame = page.mainFrame();11const functionComponentFrame = describeFunctionComponentFrame(frame);12console.log(functionComponentFrame);13const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');14const frame = page.mainFrame();15const functionComponentFrame = describeFunctionComponentFrame(frame);16console.log(functionComponentFrame);17const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');18const frame = page.mainFrame();19const functionComponentFrame = describeFunctionComponentFrame(frame);20console.log(functionComponentFrame);21const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');22const frame = page.mainFrame();23const functionComponentFrame = describeFunctionComponentFrame(frame);24console.log(functionComponentFrame);25const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');26const frame = page.mainFrame();27const functionComponentFrame = describeFunctionComponentFrame(frame);28console.log(functionComponentFrame);29const { describeFunctionComponentFrame } = require('playwright-core/​lib/​server/​frames');30const frame = page.mainFrame();31const functionComponentFrame = describeFunctionComponentFrame(frame);32console.log(functionComponentFrame)

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('@playwright/​test/​lib/​server/​frames');2const { test } = require('@playwright/​test');3const { describeFunctionComponentFrame } = require('@playwright/​test/​lib/​server/​frames');4const { test } = require('@playwright/​test');5test.describe('Testing function component', () => {6 test('Testing function component', async ({ page }) => {7 const frame = page.mainFrame();8 const component = await describeFunctionComponentFrame(frame);9 console.log(component);10 });11});12{13 props: { children: [ [Object] ] },14 children: [ { name: 'p', displayName: 'p', props: [Object], children: [Array] } ]15}

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Using AI Code Generation

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1const { describeFunctionComponentFrame = require('playwright/​lib/​server/​frames');2const frame = await page.mainFrame().childFrames([0]3const { component/​}/​= awaitOdescribeFunctionComponentFrame(frame);4utput: (component);5export default function MyComponent{ nme }) {6 return <div>Hello {name}</​div>;7}8import { describeFunctionComponentFrame } from 'playright/​lib/​server/​frmes';9t('should render MyComponent', async () => {10 cons = await pagemainFrame().childFrames()[0];11 const { component } = await describeFunctionComponenFrame(fram);12 epec(component).toEqual({13 props: { name: 'John' },14 });15});16import { describeFunctionComponentFrame } from 'playwright/​lib/​server/​frames';17itshould rener MyComponent', async () => {18 const frame = await page.mainFrame().childFrames()[0];19 const { component } = await describeFunctionComponentFrame(frame);20 expect(component).toEqual({21 props: { name: 'John' },22 });23});24import { describeFunctionComponentFrame } from 'playwright/​lib/​serer/​frames';25it('should render MyComponent', async () => {26 const frame = await page.mainFrame().childFrames()[0];27 const { component } = await describeFunctionComponentFrame(frame);28 expect(component).toEqual({29 props: { name: 'John' },30 };31}32import { describeFunctionComponentFrame from 'playwright/​lib/​server/​frames';33it('should render MyComponent', async () => {34 const frame = await page.mainFrame(.childFrames()[0]35 const { component = await describeFunctionComponentFrame(frame n36 expect(component).toEqual({37}

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('playwright');2const { describe, it } = require('mocha');3describe('describeFunctionComponentFrame', () => {4 it('should work', async () => {5 const frame = await describeFunctionComponentFrame(() => {6 function App() {7 return <div>hello</​div>;8 }9 return <App /​>;10 });11 console.log(await frame.textContent('div'));12 });13});

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('playwright/​lib/​server/​frames');2const frame = await page.mainFrame().childFrames()[0];3const { component } = await describeFunctionComponentFrame(frame);4console.log(component);5export default function MyComponent({ name }) {6 return <div>Hello {name}</​div>;7}8import { describeFunctionComponentFrame } from 'playwright/​lib/​server/​frames';9it('should render MyComponent', async () => {10 const frame = await page.mainFrame().childFrames()[0];11 const { component } = await describeFunctionComponentFrame(frame);12 expect(component).toEqual({13 props: { name: 'John' },14 });15});16import { describeFunctionComponentFrame } from 'playwright/​lib/​server/​frames';17it('should render MyComponent', async () => {18 const frame = await page.mainFrame().childFrames()[0];19 const { component } = await describeFunctionComponentFrame(frame);20 expect(component).toEqual({21 props: { name: 'John' },22 });23});24import { describeFunctionComponentFrame } from 'playwright/​lib/​server/​frames';25it('should render MyComponent', async () => {26 const frame = await page.mainFrame().childFrames()[0];27 const { component } = await describeFunctionComponentFrame(frame);28 expect(component).toEqual({29 props: { name: 'John' },30 });31});32import { describeFunctionComponentFrame } from 'playwright/​lib/​server/​frames';33it('should render MyComponent', async () => {34 const frame = await page.mainFrame().childFrames()[0];35 const { component } = await describeFunctionComponentFrame(frame);36 expect(component).toEqual({

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('@playwright/​test');2const frame = describeFunctionComponentFrame();3await frame.click('button');4await frame.fill('input', 'Hello World');5await frame.press('input', 'Enter');6await frame.waitForSelector('text=Hello World');7- **Karthik Vemulapalli** - _Initial work_ - [karthikvemulapalli](

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Using AI Code Generation

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1const { describeFunctionComponentFrame } = require('@playwright/​test/​lib/​server/​frames');2const { test } = require('@playwright/​test');3test('test', async ({ page }) => {4 const frame = page.frames()[0];5 const element = await frame.$('#features');6 const frameInfo = describeFunctionComponentFrame(frame, element);7 console.log(frameInfo);8});9{ frame:10 Frame {11 _page: Page {12 _browserContext: BrowserContext {13 _timeoutSettings: TimeoutSettings { _timeout: 30000, _defaultTimeout: 30000 },

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StackOverFlow community discussions

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Discussion

firefox browser does not start in playwright

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

How to run a list of test suites in a single file concurrently in jest?

firefox browser does not start in playwright

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Running Playwright in Azure Function

I found the error. It was because of some missing libraries need. I discovered this when I downgraded playwright to version 1.9 and ran the the code then this was the error msg:

(node:12876) UnhandledPromiseRejectionWarning: browserType.launch: Host system is missing dependencies!

Some of the Universal C Runtime files cannot be found on the system. You can fix
that by installing Microsoft Visual C++ Redistributable for Visual Studio from:
https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads

Full list of missing libraries:
    vcruntime140.dll
    msvcp140.dll
Error
    at Object.captureStackTrace (D:\Projects\snkrs-play\node_modules\playwright\lib\utils\stackTrace.js:48:19)
    at Connection.sendMessageToServer (D:\Projects\snkrs-play\node_modules\playwright\lib\client\connection.js:69:48)
    at Proxy.<anonymous> (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:64:61)
    at D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:64:67
    at BrowserType._wrapApiCall (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:77:34)
    at BrowserType.launch (D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:55:21)
    at D:\Projects\snkrs-play\index.js:4:35
    at Object.<anonymous> (D:\Projects\snkrs-play\index.js:7:3)
    at Module._compile (internal/modules/cjs/loader.js:1063:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12876) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:12876) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

A list of missing libraries was provided. After successful installments, firefox ran fine. I upgraded again to version 1.10 and firefox still works.

https://stackoverflow.com/questions/66984974/firefox-browser-does-not-start-in-playwright

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