Best JavaScript code snippet using playwright-internal
LocList.js
Source: LocList.js
...32 options: {headers: {'Authorization': 'Bearer ' + ls.getKey('token')}},33}34LocList = mapClass2Element(fetchFor(LocList, fconfig))35export {LocList}36// function isClassComponent(component) {37// return (38// typeof component === 'function' &&39// !!component.prototype.isReactComponent40// ) ? true : false41// }42//43// function isFunction(component) {44// return (45// typeof component === 'function'46// ) ? true : false;47// }48//49// function isFunctionComponent(component) {50// return (51// typeof component === 'function' &&52// String(component).includes('return React.createElement')53// ) ? true : false;54// }55//56// function isReactComponent(component) {57// return (58// isClassComponent(component) ||59// isFunctionComponent(component)60// ) ? true : false;61// }62//63// function isElement(element) {64// return React.isValidElement(element);65// }66//67// function isDOMTypeElement(element) {68// return isElement(element) && typeof element.type === 'string';69// }70//71// function isCompositeTypeElement(element) {72// return isElement(element) && typeof element.type === 'function';73// }74//75// console.log('for <LocList />');76// console.log('isReactComponent ',isReactComponent(<LocList />))77// console.log('isClassComponent ',isClassComponent(<LocList />))78// console.log('isFunction ',isFunction(<LocList />))79// console.log('isFunctionComponent ',isFunctionComponent(<LocList />))80// console.log('isElement ',isElement(<LocList />))81// console.log('isDOMTypeElement ',isDOMTypeElement(<LocList />))82// console.log('isCompositeTypeElement ', isCompositeTypeElement(<LocList />))83//84// console.log('for LocList');85// console.log('isReactComponent ',isReactComponent(LocList))86// console.log('isClassComponent ',isClassComponent(LocList))87// console.log('isFunction ',isFunction(LocList))88// console.log('isFunctionComponent ',isFunctionComponent(LocList))89// console.log('isElement ',isElement(LocList))90// console.log('isDOMTypeElement ',isDOMTypeElement(LocList))91// console.log('isCompositeTypeElement ', isCompositeTypeElement(LocList))92//93// console.log(LocList(tops));94// console.log('isReactComponent ',isReactComponent(LocList(tops)))95// console.log('isClassComponent ',isClassComponent(LocList(tops)))96// console.log('isFunction ',isFunction(LocList(tops)))97// console.log('isFunctionComponent ',isFunctionComponent(LocList(tops)))98// console.log('isElement ',isElement(LocList(tops)))99// console.log('isDOMTypeElement ',isDOMTypeElement(LocList(tops)))100// console.log('isCompositeTypeElement ', isCompositeTypeElement(LocList(tops)))101//102// console.log('for noclist');103// console.log('isReactComponent ',isReactComponent(NocList))104// console.log('isClassComponent ',isClassComponent(NocList))105// console.log('isFunctionComponent ',isFunctionComponent(NocList))106// console.log('isElement ',isElement(NocList))107// console.log('isDOMTypeElement ',isDOMTypeElement(NocList))108// console.log('isCompositeTypeElement ', isCompositeTypeElement(NocList))109//110// console.log('for <noclist />');111// console.log('isReactComponent ',isReactComponent(<NocList />))112// console.log('isClassComponent ',isClassComponent(<NocList />))113// console.log('isFunctionComponent ',isFunctionComponent(<NocList />))114// console.log('isElement ',isElement(<NocList />))115// console.log('isDOMTypeElement ',isDOMTypeElement(<NocList />))...
checkReactElementsTypes.test.js
Source: checkReactElementsTypes.test.js
...56 }); 57 });58 describe('isClassComponent', () => {59 it('should return true for class component', () => {60 expect(isClassComponent(CompMock)).to.equal(true);61 }); 62 it('should return false for functional component', () => {63 expect(isClassComponent(<Button />)).to.equal(false);64 }); 65 });66 describe('isFunctionComponent', () => {67 it('should return true for functional component', () => {68 expect(isFunctionComponent(<Button />)).to.equal(true);69 }); 70 it('should return false for class component', () => {71 expect(isFunctionComponent(CompMock)).to.equal(false);72 }); 73 });...
isClassComponent.js
Source: isClassComponent.js
...18 }19 }20 `;21 const defaultExportedPath = getDefaultExportedPath(parseCode(code));22 expect(isClassComponent(defaultExportedPath)).toBeTruthy();23 });24 it('#2', () => {25 const code = `26 import RaxRef from 'rax';27 export default class extends RaxRef.Component {}28 `;29 const defaultExportedPath = getDefaultExportedPath(parseCode(code));30 expect(isClassComponent(defaultExportedPath)).toBeTruthy();31 });32 it('#3', () => {33 const code = `34 import React, { Component } from 'react';35 export default class extends Component {}36 `;37 const defaultExportedPath = getDefaultExportedPath(parseCode(code));38 expect(isClassComponent(defaultExportedPath)).toBeFalsy();39 });40 it('#4', () => {41 const code = `42 import React, { Component } from 'react';43 export default class {}44 `;45 const defaultExportedPath = getDefaultExportedPath(parseCode(code));46 expect(isClassComponent(defaultExportedPath)).toBeFalsy();47 });48 it('#5', () => {49 const code = `50 import Rax, { Component } from 'rax';51 const foo = class extends Component {};52 export default foo;53 `;54 const defaultExportedPath = getDefaultExportedPath(parseCode(code));55 expect(isClassComponent(defaultExportedPath)).toBeTruthy();56 });57 it('#6', () => {58 const code = `59 import Rax, { Component } from 'rax';60 class foo extends Component {}61 export default foo;62 `;63 const defaultExportedPath = getDefaultExportedPath(parseCode(code));64 expect(isClassComponent(defaultExportedPath)).toBeTruthy();65 });...
withTheme.js
Source: withTheme.js
...14 {context => {15 // If user isn't using ThemeProvider16 if (!context) {17 const props = { ...rest, theme: DefaultTheme, children };18 return isClassComponent(WrappedComponent) ? (19 <WrappedComponent ref={forwardedRef} {...props} />20 ) : (21 <WrappedComponent {...props} />22 );23 }24 const { theme, updateTheme, replaceTheme } = context;25 const props = {26 theme,27 updateTheme,28 replaceTheme,29 ...deepmerge((themeKey && theme[themeKey]) || {}, rest),30 children,31 };32 if (isClassComponent(WrappedComponent)) {33 return <WrappedComponent ref={forwardedRef} {...props} />;34 }35 return <WrappedComponent {...props} />;36 }}37 </ThemeConsumer>38 );39 }40 }41 const name = themeKey42 ? `Themed.${themeKey}`43 : `Themed.${WrappedComponent.displayName ||44 WrappedComponent.name ||45 'Component'}`;46 if (isClassComponent(WrappedComponent)) {47 const forwardRef = (props, ref) => (48 <ThemedComponent {...props} forwardedRef={ref} />49 );50 forwardRef.displayName = name;51 return hoistNonReactStatics(React.forwardRef(forwardRef), WrappedComponent);52 }53 ThemedComponent.displayName = name;54 return ThemedComponent;55};...
utilities-test.js
Source: utilities-test.js
...15 assert(isComponent(function X() {}));16 assert(isComponent(class extends React.Component {}));17 });18 it("isClassComponent", function() {19 assert(!isClassComponent("div"));20 assert(!isClassComponent(function X() {}));21 assert(isClassComponent(class extends React.Component {}));22 });23 it("isFunctionComponent", function() {24 assert(!isFunctionComponent("div"));25 assert(isFunctionComponent(function X() {}));26 assert(!isFunctionComponent(class extends React.Component {}));27 });28 it("getComponentDisplayName", function() {29 assert(getComponentDisplayName("div") === "div");30 assert(getComponentDisplayName(function() {}) === null);31 assert(getComponentDisplayName(null) === null);32 assert(getComponentDisplayName(class X extends React.Component {}) === "X");33 assert(34 getComponentDisplayName(35 class X extends React.Component {...
component_utils.js
Source: component_utils.js
1import React from "react";2export function isClassComponent(component) {3 return (4 typeof component === 'function' &&5 !!component.prototype.isReactComponent6 )7}8export function isFunctionComponent(component) {9 return (10 typeof component === 'function' &&11 String(component).includes('return React.createElement')12 )13}14export function isReactComponent(component) {15 return (16 isClassComponent(component) ||17 isFunctionComponent(component)18 )19}20export function isElement(element) {21 return React.isValidElement(element);22}23export function isDOMTypeElement(element) {24 return isElement(element) && typeof element.type === 'string';25}26export function isCompositeTypeElement(element) {27 return isElement(element) && typeof element.type === 'function';28}29export function isHTML(element){30 return isClassComponent(element) || isFunctionComponent(element) || isElement(element) ||31 isReactComponent(element) || isDOMTypeElement(element) || isCompositeTypeElement(element);...
isClassComponent-test.js
Source: isClassComponent-test.js
2import createReactClass from 'create-react-class'3import isClassComponent from '../isClassComponent'4test('isClassComponent returns false for functions', () => {5 const Foo = () => <div />6 expect(isClassComponent(Foo)).toBe(false)7})8test('isClassComponent returns true for React component classes', () => {9 class Foo extends Component {10 render() {11 return <div />12 }13 }14 /* eslint-disable react/prefer-es6-class */15 const Bar = createReactClass({16 render() {17 return <div />18 },19 })20 /* eslint-enable react/prefer-es6-class */21 expect(isClassComponent(Foo)).toBe(true)22 expect(isClassComponent(Bar)).toBe(true)...
reactDetectionHelper.js
Source: reactDetectionHelper.js
1function isClassComponent(component) {2 return (3 typeof component === 'function' &&4 !!component.prototype.isReactComponent5 )6}7function isFunctionComponent(component) {8 return (9 typeof component === 'function' &&10 String(component).includes('return React.createElement')11 )12}13function isReactComponent(component) {14 return (15 isClassComponent(component) ||16 isFunctionComponent(component)17 )18}19module.exports = {20 isClassComponent: isClassComponent,21 isFunctionComponent: isFunctionComponent,22 isReactComponent: isReactComponent...
Using AI Code Generation
1const isClassComponent = require('playwright/lib/server/dom.js').isClassComponent;2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const page = await browser.newPage();6 const handle = await page.$('text=Get started');7 const isClass = isClassComponent(handle);8 console.log(isClass);9 await browser.close();10})();
Using AI Code Generation
1const { isClassComponent } = require('playwright/lib/server/dom.js')2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const handle = await page.$('text=Get started');8 const isClass = await isClassComponent(handle);9 console.log(isClass);10 await browser.close();11})();12isClassComponent(handle) Parameters13isClassComponent(handle) Example14const { isClassComponent } = require('playwright/lib/server/dom.js')15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 const handle = await page.$('text=Get started');21 const isClass = await isClassComponent(handle);22 console.log(isClass);23 await browser.close();24})();25Recommended Posts: Playwright | isSVGElement(handle)26Playwright | isShadowRoot(handle)27Playwright | isFrameElement(handle)28Playwright | isFrameDetached(handle)29Playwright | isContentEditable(handle)30Playwright | isDisabled(handle)31Playwright | isEditable(handle)32Playwright | isFileInput(handle)33Playwright | isHidden(handle)34Playwright | isFocused(handle)
Using AI Code Generation
1const { isClassComponent } = require('playwright/lib/server/domDebugging.js');2const { isClassComponent } = require('playwright/lib/server/domDebugging.js');3const { isClassComponent } = require('playwright/lib/server/domDebugging.js');4const { isClassComponent } = require('playwright/lib/server/domDebugging.js');5const { isClassComponent } = require('playwright/lib/server/domDebugging.js');6const { isClassComponent } = require('playwright/lib/server/domDebugging.js');7const { isClassComponent } = require('playwright/lib/server/domDebugging.js');8const { isClassComponent } = require('playwright/lib/server/domDebugging.js');9const { isClassComponent } = require('playwright/lib/server/domDebugging.js');10const { isClassComponent } = require('playwright/lib/server/domDebugging.js');
Using AI Code Generation
1const { isClassComponent } = require('@playwright/test/lib/server/frames');2const { test } = require('@playwright/test');3test.describe('Playwright Internal API', () => {4 test('isClassComponent', async ({ page }) => {5 await page.setContent(`6 class App extends React.Component {7 render() {8 return <div>Hello World</div>;9 }10 }11 </html>`);12 const app = await page.$('#app');13 const isClass = await isClassComponent(app);14 console.log('Is class component: ', isClass);15 });16});17const { isFunctionComponent } = require('@playwright/test/lib/server/frames');18const { test } = require('@playwright/test');19test.describe('Playwright Internal API', () => {20 test('isFunctionComponent', async ({ page }) => {21 await page.setContent(`22 function App() {23 return <div>Hello World</div>;24 }25 </html>`);26 const app = await page.$('#app');27 const isFunction = await isFunctionComponent(app);28 console.log('Is function component: ', isFunction);29 });30});31const { isReactElement } = require('@playwright/test/lib/server/frames');32const { test } = require('@playwright/test');33test.describe('Playwright Internal API', () => {34 test('isReactElement', async ({ page }) => {35 await page.setContent(`36 function App() {37 return <div>Hello World</div>;38 }39 </html>`);40 const app = await page.$('#app');
Using AI Code Generation
1const { isClassComponent } = require('playwright/lib/server/injected/componentUtils');2const { Page } = require('playwright');3const { expect } = require('chai');4describe('isClassComponent', () => {5 it('should return true for class component', async () => {6 const page = await browser.newPage();7 await page.setContent(`<div>hello</div>`);8 const divHandle = await page.$('div');9 const isClass = await isClassComponent(divHandle);10 expect(isClass).to.be.false;11 });12});
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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