Best JavaScript code snippet using playwright-internal
ReactPureComponent-test.js
Source:ReactPureComponent-test.js
1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @emails react-core8 */9'use strict';10let React;11let ReactDOM;12describe('ReactPureComponent', () => {13 beforeEach(() => {14 React = require('react');15 ReactDOM = require('react-dom');16 });17 it('should render', () => {18 let renders = 0;19 class Component extends React.PureComponent {20 constructor() {21 super();22 this.state = {type: 'mushrooms'};23 }24 render() {25 renders++;26 return <div>{this.props.text[0]}</div>;27 }28 }29 const container = document.createElement('div');30 let text;31 let component;32 text = ['porcini'];33 component = ReactDOM.render(<Component text={text} />, container);34 expect(container.textContent).toBe('porcini');35 expect(renders).toBe(1);36 text = ['morel'];37 component = ReactDOM.render(<Component text={text} />, container);38 expect(container.textContent).toBe('morel');39 expect(renders).toBe(2);40 text[0] = 'portobello';41 component = ReactDOM.render(<Component text={text} />, container);42 expect(container.textContent).toBe('morel');43 expect(renders).toBe(2);44 // Setting state without changing it doesn't cause a rerender.45 component.setState({type: 'mushrooms'});46 expect(container.textContent).toBe('morel');47 expect(renders).toBe(2);48 // But changing state does.49 component.setState({type: 'portobello mushrooms'});50 expect(container.textContent).toBe('portobello');51 expect(renders).toBe(3);52 });53 it('can override shouldComponentUpdate', () => {54 let renders = 0;55 class Component extends React.PureComponent {56 render() {57 renders++;58 return <div />;59 }60 shouldComponentUpdate() {61 return true;62 }63 }64 const container = document.createElement('div');65 expect(() => ReactDOM.render(<Component />, container)).toErrorDev(66 'Warning: ' +67 'Component has a method called shouldComponentUpdate(). ' +68 'shouldComponentUpdate should not be used when extending React.PureComponent. ' +69 'Please extend React.Component if shouldComponentUpdate is used.',70 );71 ReactDOM.render(<Component />, container);72 expect(renders).toBe(2);73 });74 it('extends React.Component', () => {75 let renders = 0;76 class Component extends React.PureComponent {77 render() {78 expect(this instanceof React.Component).toBe(true);79 expect(this instanceof React.PureComponent).toBe(true);80 renders++;81 return <div />;82 }83 }84 ReactDOM.render(<Component />, document.createElement('div'));85 expect(renders).toBe(1);86 });87 it('should warn when shouldComponentUpdate is defined on React.PureComponent', () => {88 class PureComponent extends React.PureComponent {89 shouldComponentUpdate() {90 return true;91 }92 render() {93 return <div />;94 }95 }96 const container = document.createElement('div');97 expect(() => ReactDOM.render(<PureComponent />, container)).toErrorDev(98 'Warning: ' +99 'PureComponent has a method called shouldComponentUpdate(). ' +100 'shouldComponentUpdate should not be used when extending React.PureComponent. ' +101 'Please extend React.Component if shouldComponentUpdate is used.',102 );103 });...
Parentcomp.js
Source:Parentcomp.js
1import React, { Component,PureComponent } from 'react'2import RegularComp from './RegularComp';3import PureComp from './PureComp';4import MemoComp from './MemoComp';5class Parentcomp extends Component // PureComponent then check this component will not update again and also its chlid because praent component is PureComponent it will use propos and string- primitative6 {7 constructor(props) {8 super(props)9 this.state = { name: 'Ansh' }10 }11 componentDidMount() {12 setInterval(() => { this.setState({ name: 'Anshdfds' }) }, 2000)13 }14 render() {15 console.log("####### Parent component render #######")16 return (17 <div>18 <h1>Parent component</h1>19 {/* <RegularComp name={this.state.name} />20 <PureComp name={this.state.name} /> */}21 {/* <MemoComp name={this.state.name} /> */}22 </div>)23 }24}25export default Parentcomp26// PureComponent is prevent unneccessary render can you give performance in certain scenario ex. you render list 50 items why not it is re-rendeing then use PureComponent27/* keep in mind You should go for React.PureComponent when you can satisfy any of the below conditions.28⢠State/Props should be an immutable object29⢠State/Props should not have a hierarchy30⢠You should call forceUpdate when data changes31 */32/* In React, we can create a component by extending the PureComponent class. A Pure Component implements the shouldComponentUpdate lifecycle method by performing a shallow comparison on the props and state...
TripModuleList.js
Source:TripModuleList.js
1import PureComponent from "../../PureComponent";2import TripModuleListTemplate from "./TripModuleList.hbs";3import "./TripModuleList.css";4/**5 * This PureComponent is a TripModuleList PureComponent for entry page.6 */7class TripModuleList extends PureComponent {8 /**9 * @param {HTMLElement} root This parameter specifies the root PureComponent to render the PureComponent.10 * @param {Number} index This parameter specifies index number of page.11 */12 constructor(root) {13 super(root);14 this._elmRoot = super.render(TripModuleListTemplate(), "#cyt_trip_module_root");15 this.DEVICE_HEIGHT = window.innerHeight - 320;16 this.CART_HEIGHT = 152;17 this.LIST_HEIGHT = 95;18 }19 get subRoot() {20 return this._elmRoot;21 }22}...
PureComponent.js
Source:PureComponent.js
1import expandObject from "../expandObject";2import compareDependencies from "../compareDependencies";3import Component from "./Component";4import { RenderSymbol } from "../hooks";5function PureComponent(props) {6 Component.call(this, props);7}8PureComponent.prototype = Object.create(Component.prototype);9PureComponent.prototype.constructor = PureComponent;10const shallowEqual = (a, b) => {11 return compareDependencies(expandObject(a), expandObject(b));12};13PureComponent.prototype.shouldComponentUpdate = function(nextProps, nextState) {14 return (15 !shallowEqual(this.props, nextProps) || !shallowEqual(this.state, nextState)16 );17};18PureComponent[RenderSymbol] = Component[RenderSymbol];19export { PureComponent as default };
CreateBtn.js
Source:CreateBtn.js
1import PureComponent from "../../PureComponent";2import CreateBtnTemplate from "./CreateBtn.hbs";3import "./CreateBtn.css";4/**5 * This PureComponent is a CreateBtn PureComponent for entry page.6 */7class CreateBtn extends PureComponent {8 /**9 * @param {HTMLElement} root This parameter specifies the root PureComponent to render the PureComponent.10 * @param {Number} index This parameter specifies index number of page.11 */12 constructor(root) {13 super(root);14 super.render(CreateBtnTemplate());15 this._init();16 }17 _init() {18 this.btn = document.querySelector("#cyt_entry_create_btn");19 }20 addListener({moveToIntro}) {21 this.btn.addEventListener("click", () => moveToIntro());22 }23}...
TripModuleDescription.js
Source:TripModuleDescription.js
1import PureComponent from "../../PureComponent";2import TripModuleDescriptionTemplate from "./TripModuleDescription.hbs";3import "./TripModuleDescription.css";4/**5 * This PureComponent is a TripModuleDescription PureComponent for entry page.6 */7class TripModuleDescription extends PureComponent {8 /**9 * @param {HTMLElement} root This parameter specifies the root PureComponent to render the PureComponent.10 * @param {Number} index This parameter specifies index number of page.11 */12 constructor(root, {id, day, items}) {13 super(root);14 super.render(TripModuleDescriptionTemplate({15 id,16 day,17 items,18 }));19 }20}...
EmptySlot.js
Source:EmptySlot.js
1import PureComponent from "../../PureComponent";2import EmptySlotTemplate from "./EmptySlot.hbs";3import "./EmptySlot.css";4/**5 * This PureComponent is a EmptySlot PureComponent for entry page.6 */7class EmptySlot extends PureComponent {8 /**9 * @param {HTMLElement} root This parameter specifies the root PureComponent to render the PureComponent.10 * @param {Number} index This parameter specifies index number of page.11 */12 constructor(root) {13 super(root);14 super.render(EmptySlotTemplate());15 }16}...
Header.js
Source:Header.js
1import PureComponent from "../../PureComponent";2import HeaderTemplate from "./Header.hbs";3import "./Header.css";4/**5 * This PureComponent is a Header PureComponent for entry page.6 */7class Header extends PureComponent {8 /**9 * @param {HTMLElement} root This parameter specifies the root PureComponent to render the PureComponent.10 * @param {Number} index This parameter specifies index number of page.11 */12 constructor(root) {13 super(root);14 super.render(HeaderTemplate());15 }16}...
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 for (const browserType of BROWSER) {4 const browser = await playwright[browserType].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: `example-${browserType}.png` });8 await browser.close();9 }10})();112) In the above code, if we import playwright as a module, then we get the following error:12const playwright = require('playwright');13(async () => {14 for (const browserType of BROWSER) {15 const browser = await playwright[browserType].launch();16 const context = await browser.newContext();17 const page = await context.newPage();18 await page.screenshot({ path: `example-${browserType}.png` });19 await browser.close();20 }21})();223) In the above code, if we import playwright as a module and use the following code, then we get the following error:23const playwright = require('playwright');24(async () => {25 for (const browserType of BROWSER) {26 const browser = await playwright[browserType].launch();27 const context = await browser.newContext();28 const page = await context.newPage();29 await page.screenshot({ path: `example-${browserType}.png` });30 await browser.close();31 }32})();334) In the above code, if we import playwright as a module and use the following code, then we get the following error:34const playwright = require('playwright');35(async () => {36 for (const browserType of BROWSER) {37 const browser = await playwright[browserType].launch();38 const context = await browser.newContext();39 const page = await context.newPage();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: `google.png` });7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: `google.png` });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshot({ path: `google.png` });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshot({ path: `google.png` });31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshot({ path: `google.png` });39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const context = await browser.newContext();45 const page = await context.newPage();46 await page.screenshot({ path
Using AI Code Generation
1const { Playwright } = require('@playwright/test');2const { chromium } = Playwright;3const browser = await chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6await page.screenshot({ path: 'example.png' });7await browser.close();8const playwright = require('playwright-core');9const browser = await playwright.chromium.launch();10const context = await browser.newContext();11const page = await context.newPage();12await page.screenshot({ path: 'example.png' });13await browser.close();14const playwright = require('playwright');15const browser = await playwright.chromium.launch();16const context = await browser.newContext();17const page = await context.newPage();18await page.screenshot({ path: 'example.png' });19await browser.close();20const playwright = require('playwright');21const browser = await playwright.chromium.launch();22const context = await browser.newContext();23const page = await context.newPage();24await page.screenshot({ path: 'example.png' });25await browser.close();26const playwright = require('playwright');27const browser = await playwright.chromium.launch();28const context = await browser.newContext();29const page = await context.newPage();30await page.screenshot({ path: 'example.png' });31await browser.close();32const playwright = require('playwright');33const browser = await playwright.chromium.launch();34const context = await browser.newContext();35const page = await context.newPage();36await page.screenshot({ path: 'example.png' });37await browser.close();38const playwright = require('playwright');39const browser = await playwright.chromium.launch();40const context = await browser.newContext();41const page = await context.newPage();42await page.screenshot({ path: 'example.png' });43await browser.close();
Using AI Code Generation
1const { PlaywrightInternal } = require("playwright-core/lib/server/playwright");2const { BrowserContext } = require("playwright-core/lib/server/browserContext");3const { Page } = require("playwright-core/lib/server/page");4const { ElementHandle } = require("playwright-core/lib/server/elementHandler");5const { JSHandle } = require("playwright-core/lib/server/jsHandle");6const { ConsoleMessage } = require("playwright-core/lib/server/console");7const { Frame } = require("playwright-core/lib/server/frames");8const { Worker } = require("playwright-core/lib/server/worker");9const { Dialog } = require("playwright-core/lib/server/dialog");10const { Download } = require("playwright-core/lib/server/download");11const { Route } = require("playwright-core/lib/server/route");12const { WebSocket } = require("playwright-core/lib/server/webSocket");13const { Connection } = require("playwright-core/lib/server/connection");14const { EventEmitter } = require("events");15const playwrightInternal = new PlaywrightInternal();16const browserContext = new BrowserContext(playwrightInternal, null, {17});18const page = new Page(19 { viewport: null, isMobile: false, hasTouch: false },
Using AI Code Generation
1const { PlaywrightInternal } = require('playwright-core/lib/server/playwright');2const { Page } = require('playwright-core/lib/server/page');3const { Frame } = require('playwright-core/lib/server/frame');4const { ElementHandle } = require('playwright-core/lib/server/dom');5const { JSHandle } = require('playwright-core/lib/server/jsHandle');6const { ElementHandleImpl } = require('playwright-core/lib/server/dom');7const { JSHandleImpl } = require('playwright-core/lib/server/jsHandle');8const { ElementHandleChannel } = require('playwright-core/lib/server/channels');9const { JSHandleChannel } = require('playwright-core/lib/server/channels');10const { isDebugMode } = require('playwright-core/lib/utils/utils');11const { debugError } = require('playwright-core/lib/utils/utils');12const { debug } = require('playwright-core/lib/utils/utils');13const { debugLogger } = require('playwright-core/lib/utils/debugLogger');14const { debugLog } = require('playwright-core/lib/utils/debugLogger');15const { debugAssert } = require('playwright-core/lib/utils/utils');16const { assert } = require('playwright-core/lib/utils/utils');17const { helper } = require('playwright-core/lib/utils/helper');18const { helperLog } = require('playwright-core/lib/utils/helper');19const { helperError } = require('playwright-core/lib/utils/helper');20const { helperAssertion } = require('playwright-core/lib/utils/helper');21const { helperValidation } = require('playwright-core/lib/utils/helper');22const { helperWaitWithTimeout } = require('playwright-core/lib/utils/helper');23const { helperWaitNoTimeout } = require('playwright-core/lib/utils/helper');24const { helperWaitEvent } = require('playwright-core/lib/utils/helper');25const { helperWaitEventWithTimeout } = require('playwright-core/lib/utils/helper');26const { helperWaitEventNoTimeout } = require('playwright-core/lib/utils/helper');27const { helperWaitForFunction } = require('playwright-core/lib/utils/helper');28const { helperWaitForFunctionWithTimeout } = require('playwright-core/lib/utils/helper');29const { helperWaitForFunctionNoTimeout } = require('playwright-core/lib/utils/helper');30const { helperWaitForSelector } = require('playwright-core/lib/utils/helper');31const { helperWaitForSelectorWithTimeout } = require('playwright-core/lib/utils
Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const { webkit } = playwright;4const browser = await webkit.launch();5const context = await browser.newContext();6const page = await context.newPage();7await page.screenshot({ path: 'screenshot.png' });8await browser.close();9const { Playwright } = require('playwright');10const playwright = new Playwright();11const { webkit } = playwright;12const browser = await webkit.launch({ devtools: true });13const context = await browser.newContext();14const page = await context.newPage();15await page.screenshot({ path: 'screenshot.png' });16await browser.close();17const { Playwright } = require('playwright');18const playwright = new Playwright();19const { webkit } = playwright;20const browser = await webkit.launch({ devtools: true });21const context = await browser.newContext();22const page = await context.newPage();23await page.screenshot({ path: 'screenshot.png' });24await browser.close();25const { Playwright } = require('playwright');26const playwright = new Playwright();27const { webkit } = playwright;28const browser = await webkit.launch({ devtools: true });29const context = await browser.newContext();30const page = await context.newPage();
Using AI Code Generation
1const { Page } = require('playwright/lib/server/page');2const { ElementHandle } = require('playwright/lib/server/dom/elementHandle');3const { JSHandle } = require('playwright/lib/server/dom/jsHandle');4const { Frame } = require('playwright/lib/server/frame');5const { helper } = require('playwright/lib/helper');6const { assert } = require('playwright/lib/helper');7const { debugError } = require('playwright/lib/helper');8const { debug } = require('playwright/lib/helper');9const { serializeResult } = require('playwright/lib/helper');10const { serializeError } = require('playwright/lib/helper');11const { debugScope } = require('playwright/lib/helper');12const { debugProtocolCommand } = require('playwright/lib/helper');13const { debugProtocolResponse } = require('playwright/lib/helper');14const { debugLog } = require('playwright/lib/helper');15const { debugServer } = require('playwright/lib/helper');16const { debugServerCommand } = require('playwright/lib/helper');17const { debugServerResponse } = require('playwright/lib/helper');18const { debugServerPlaywright } = require('playwright/lib/helper');19const { debugServerPlaywrightError } = require('playwright/lib/helper');20const { debugServerPlaywrightAction } = require('playwright/lib/helper');21const { debugServerPlaywrightActionDone } = require('playwright/lib/helper');22const { debugServerPlaywrightActionError } = require('playwright/lib/helper');23const { debugServerPlaywrightCommand } = require('playwright/lib/helper');24const { debugServerPlaywrightResponse } = require('playwright/lib/helper');25const { debugServerPlaywrightCommandError } = require('playwright/lib/helper');26const { debugServerPlaywrightResponseError } = require('playwright/lib/helper');27const { debugServerPlaywrightResponseErrorResult } = require('playwright/lib/helper');28const { debugServerPlaywrightResponseErrorData } = require('playwright/lib/helper');29const { debugServerPlaywrightResponseErrorFrame } = require('playwright/lib/helper');30const { debugServerPlaywrightResponseErrorFrameError } = require('playwright/lib/helper');31const { debugServerPlaywrightResponseErrorFrameErrorData } = require('playwright/lib/helper');32const { debugServerPlaywrightResponseErrorFrameErrorResult } = require('playwright/lib/helper');33const { debugServerPlaywrightResponseError
Using AI Code Generation
1const { PlaywrightInternal } = require('playwright');2const { Page } = PlaywrightInternal;3const { Frame } = PlaywrightInternal;4const { ElementHandle } = PlaywrightInternal;5const { PlaywrightInternal } = require('playwright');6const { Page } = PlaywrightInternal;7const { Frame } = PlaywrightInternal;8const { ElementHandle } = PlaywrightInternal;9async function test() {10 const page = await browser.newPage();11 const elementHandle = await page.$('input[name="q"]');12 const pureElementHandle = new ElementHandle(page, elementHandle._guid, elementHandle._initializer);13 const pureFrame = new Frame(page, pureElementHandle._frame._guid, pureElementHandle._frame._initializer);14 const purePage = new Page(pureFrame._session, pureFrame._guid, pureFrame._initializer);15 await purePage.waitForSelector('input[name="q"]');16 const page = await browser.newPage();17 const elementHandle = await page.$('input[name="q"]');18 await elementHandle.waitForSelector('input[name="q"]');19}20test();21@yury-s I have a question. Is there a way to get the pure element handle of the element handle that is returned by the $() method?
Using AI Code Generation
1const playwright = require('playwright');2const { chromium } = playwright;3const { test } = require('@playwright/test');4test.use({ 5});6test('Google test', async ({ page }) => {7 await page.goto('/');8 await page.fill('input[name="q"]', 'Hello World');9 await page.click('input[value="Google Search"]');10 await page.waitForSelector('text=Hello World');11 await page.click('text=Hello World');12 await page.waitForNavigation();13 await page.click('text=Images');14 await page.waitForSelector('img[alt="Hello World"]');15 await page.click('img[alt="Hello World"]');16 await page.waitForSelector('img[alt="Hello World"]');17 await page.click('img[alt="Hello World"]');18 await page.waitForSelector('img[alt="Hello World"]');19 await page.click('text=Images');20 await page.waitForSelector('img[alt="Hello World"]');21 await page.click('img[alt="Hello World"]');22 await page.waitForSelector('img[alt="Hello World"]');23 await page.click('img[alt="Hello World"]');24 await page.waitForSelector('img[alt="Hello World"]');25 await page.click('text=Images');26 await page.waitForSelector('img[alt="Hello World"]');27 await page.click('img[alt="Hello World"]');28 await page.waitForSelector('img[alt="Hello World"]');29 await page.click('img[alt="Hello World"]');30 await page.waitForSelector('img[alt="Hello World"]');31 await page.click('text=Images');32 await page.waitForSelector('img[alt="Hello World"]');33 await page.click('img[alt="Hello World"]');34 await page.waitForSelector('img[alt="Hello World"]');35 await page.click('img[alt="Hello World"]');36 await page.waitForSelector('img[alt="Hello World"]');37 await page.click('text=Images');38 await page.waitForSelector('img[alt="Hello World"]');39 await page.click('img[alt="Hello World"]');40 await page.waitForSelector('img[alt="Hello World"]');41 await page.click('img[alt="Hello World"]');42 await page.waitForSelector('img[alt="Hello World"]');43 await page.click('text=Images');
Using AI Code Generation
1require('playwright/lib/utils/stackTrace.js');2require('playwright/lib/utils/stackTrace.js');3require('playwright/lib/utils/stackTrace.js');4require('playwright/lib/utils/stackTrace.js');5require('playwright/lib/utils/stackTrace.js');6require('playwright/lib/utils/stackTrace.js');7require('playwright/lib/utils/stackTrace.js');8require('playwright/lib/utils/stackTrace.js');9require('playwright/lib/utils/stackTrace.js');10require('playwright/lib/utils/stackTrace.js');11require('playwright/lib/utils/stackTrace.js');12require('playwright/lib/utils/stackTrace.js');13require('playwright/lib/utils/stackTrace.js');14require('playwright/lib/utils/stackTrace.js');15require('playwright/lib/utils/stackTrace.js');16require('playwright/lib/utils/stackTrace.js');17require('playwright/lib/utils/stackTrace.js');18require('playwright/lib/utils/stackTrace.js');19require('playwright/lib/utils/stackTrace.js');20require('playwright/lib/utils/stackTrace.js');21require('playwright/lib/utils/stackTrace.js');22require('playwright/lib/utils/stackTrace.js');23require('playwright/lib/utils/stackTrace.js');24require('playwright/lib/utils/stackTrace.js');25require('playwright/lib/utils/stackTrace.js');26require('playwright/lib/utils/stackTrace.js');27require('playwright
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