Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use resolveLazyComponentTag method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberBeginWork.js

Source:ReactFiberBeginWork.js

...581    Component !== null &&582    typeof Component.then === 'function'583  ) {584    Component = readLazyComponentType(Component);585    const resolvedTag = (workInProgress.tag = resolveLazyComponentTag(586      workInProgress,587      Component,588    ));589    const resolvedProps = resolveDefaultProps(Component, props);590    switch (resolvedTag) {591      case FunctionalComponentLazy: {592        return updateFunctionalComponent(593          current,594          workInProgress,595          Component,596          resolvedProps,597          renderExpirationTime,598        );599      }...

ReactFiber.old.js

Source:ReactFiber.old.js

...97  }98  function isSimpleFunctionComponent(type) {99    return typeof type === 'function' && !shouldConstruct$1(type) && type.defaultProps === undefined;100  }101  function resolveLazyComponentTag(Component) {102    if (typeof Component === 'function') {103      return shouldConstruct$1(Component) ? ClassComponent : FunctionComponent;104    } else if (Component !== undefined && Component !== null) {105      var $$typeof = Component.$$typeof;106      if ($$typeof === REACT_FORWARD_REF_TYPE) {107        return ForwardRef;108      }109      if ($$typeof === REACT_MEMO_TYPE) {110        return MemoComponent;111      }112      {113        if ($$typeof === REACT_BLOCK_TYPE) {114          return Block;115        }...

ReactFiber.js

Source:ReactFiber.js

...123        !shouldConstruct(type) &&124        type.defaultProps === undefined125    )126}127export function resolveLazyComponentTag(Component) {128    if (typeof Component === 'function') {129        return shouldConstruct(Component) ? ClassComponent : FunctionComponent;130    } else if (Component !== undefined && Component !== null) {131        const $$typeof = Component.$$typeof132        if ($$typeof === REACT_FORWARD_REF_TYPE) {133            return ForwardRef134        }135        if ($$typeof === REACT_MEMO_TYPE) {136            return MemoComponent137        }138    }139    return IndeterminateComponent140}141// This is used to create an alternate fiber to do work on....

flat1.js

Source:flat1.js

...98/* åå»º Fiber èç¹(ä½ä¸º FiberNode çæé å½æ°) */99const createFiber = function(/* ... */): Fiber {/* ... */};100function shouldConstruct(Component: Function) {/* ... */}101export function isSimpleFunctionComponent(type: any) {/* ... */}102export function resolveLazyComponentTag(Component: Function): WorkTag {/* ... */}103// This is used to create an alternate fiber to do work on.104export function createWorkInProgress(current: Fiber, pendingProps: any): Fiber {/* ... */}105// Used to reuse a Fiber for a second pass.106export function resetWorkInProgress(workInProgress: Fiber, renderLanes: Lanes) {/* ... */}107/* åå»ºå®¿ä¸» Fiber æ ¹èç¹ */108export function createHostRootFiber(tag: RootTag): Fiber {/* ... */}109export function createFiberFromTypeAndProps(/* ... */): Fiber {/* ... */}110export function createFiberFromElement(/* ... */): Fiber {/* ... */}111export function createFiberFromFragment(/* ... */): Fiber {/* ... */}112export function createFiberFromFundamental(/* ... */): Fiber {/* ... */}113function createFiberFromScope(/* ... */) {/* ... */}114function createFiberFromProfiler(/* ... */): Fiber {/* ... */}115export function createFiberFromSuspense(/* ... */) {/* ... */}116export function createFiberFromSuspenseList(/* ... */) {/* ... */}...

index.test.js

Source:index.test.js

...40    isBalanced(`const pipe = (...fns) => x => fns.reduce((y, f) => f(y), x);`)41  ).toBe(true);42  expect(43    isBalanced(44      `export function resolveLazyComponentTag(Component: Function): WorkTag { if (typeof Component === 'function') { return shouldConstruct(Component) ? ClassComponent : FunctionComponent; } else if (Component !== undefined && Component !== null) { const $$typeof = Component.$$typeof; if ($$typeof === REACT_FORWARD_REF_TYPE) { return ForwardRef; } if ($$typeof === REACT_MEMO_TYPE) { return MemoComponent; } } return IndeterminateComponent; }`45    )46  ).toBe(true);47  expect(48    isBalanced(49      `const map = {93: 91, 125: 123, 41: 40}; if (!s) return true; return [...s].reduce((a, c) => [91, 123, 40].includes(c.charCodeAt(0)) ? a.concat(c) : map[c.charCodeAt(0)] ? (String.fromCharCode(map[c.charCodeAt(0)]) === a[a.length - 1]) ? a.slice(0, -1) : a.concat(0) : a, []) .length === 0;`50    )51  ).toBe(true);...

Using AI Code Generation

1const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');2const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');3const lazyComponentTag = resolveLazyComponentTag('div', {4});5const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');6const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');7const lazyComponentTag = resolveLazyComponentTag('div', {8});9const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');10const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');11const lazyComponentTag = resolveLazyComponentTag('div', {12});13const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');14const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');15const lazyComponentTag = resolveLazyComponentTag('div', {16});17const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');18const { resolveLazyComponentTag } = require('playwright/lib/server/dom.js');

Using AI Code Generation

1const { resolveLazyComponentTag } = require('playwright/lib/utils/registry');2const { chromium } = require('playwright');3(async () => {4const browser = await chromium.launch();5const context = await browser.newContext();6const page = await context.newPage();7const tag = await resolveLazyComponentTag(page, 'iframe');8console.log(tag);9await browser.close();10})();

Using AI Code Generation

1const { resolveLazyComponentTag } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');2const lazyComponentTag = resolveLazyComponentTag('button');3console.log(lazyComponentTag);4const { resolveLazyComponentTag } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');5const lazyComponentTag = resolveLazyComponentTag('button');6console.log(lazyComponentTag);7import { resolveLazyComponentTag } from 'playwright-core/lib/server/supplements/recorder/recorderSupplement.js';8const lazyComponentTag = resolveLazyComponentTag('button');9console.log(lazyComponentTag);10import { resolveLazyComponentTag } from 'playwright-core/lib/server/supplements/recorder/recorderSupplement.js';11const lazyComponentTag = resolveLazyComponentTag('button');12console.log(lazyComponentTag);13const { resolveLazyComponentTag } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');14const lazyComponentTag = resolveLazyComponentTag('button');15console.log(lazyComponentTag);16import { resolveLazyComponentTag } from 'playwright-core/lib/server/supplements/recorder/recorderSupplement.js';17const lazyComponentTag = resolveLazyComponentTag('button');18console.log(lazyComponentTag);19const { resolveLazyComponentTag } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');20const lazyComponentTag = resolveLazyComponentTag('button');21console.log(lazyComponentTag);22import { resolveLazyComponentTag } from 'playwright-core/lib/server/supplements/recorder/recorderSupplement.js';23const lazyComponentTag = resolveLazyComponentTag('button');24console.log(lazyComponentTag);25const { resolveLazyComponentTag } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');26const lazyComponentTag = resolveLazyComponentTag('button');27console.log(lazyComponentTag);28import { resolveLazyComponentTag } from 'playwright-core/lib/server/supplements/recorder/recorderSupplement.js';29const lazyComponentTag = resolveLazyComponentTag('button');30console.log(lazyComponentTag);31const { resolveLazyComponentTag } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');

Using AI Code Generation

1const { resolveLazyComponentTag } = require('playwright/lib/client/lazyComponent');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4async function test() {5  const page = new Page(null, null, null);6  const frame = new Frame(page, null, null);7  const tag = await resolveLazyComponentTag(frame, 'div');8  console.log(tag);9}10test();

Using AI Code Generation

1const { resolveLazyComponentTag } = require('playwright/internal');2const tag = resolveLazyComponentTag('test');3console.log(tag);4const { resolveLazyComponentTag } = require('playwright/internal');5module.exports = {6}7module.exports = {8}

Using AI Code Generation

1const { resolveLazyComponentTag } = require('@playwright/test/lib/server/domSnapshotResolver');2const tag = resolveLazyComponentTag('lazy-component');3console.log(tag);4const { test } = require('@playwright/test');5test('test', async ({ page }) => {6  const lazyComponent = await page.$('lazy-component');7  expect(lazyComponent).toBeTruthy();8});9const { resolveLazyComponentTag } = require('@playwright/test/lib/server/domSnapshotResolver');10const tag = resolveLazyComponentTag('lazy-component');11console.log(tag);12const { test } = require('@playwright/test');13test('test', async ({ page }) => {14  const lazyComponent = await page.$('lazy-component');15  expect(lazyComponent).toBeTruthy();16});

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.