Best JavaScript code snippet using playwright-internal
ReactElementClone-test.js
Source:ReactElementClone-test.js
...35 class Parent extends React.Component {36 render() {37 return (38 <div className="parent">39 {React.cloneElement(this.props.child, {className: 'xyz'})}40 </div>41 );42 }43 }44 const component = ReactTestUtils.renderIntoDocument(<Grandparent />);45 expect(ReactDOM.findDOMNode(component).childNodes[0].className).toBe('xyz');46 });47 it('should clone a composite component with new props', () => {48 class Child extends React.Component {49 render() {50 return <div className={this.props.className} />;51 }52 }53 class Grandparent extends React.Component {54 render() {55 return <Parent child={<Child className="child" />} />;56 }57 }58 class Parent extends React.Component {59 render() {60 return (61 <div className="parent">62 {React.cloneElement(this.props.child, {className: 'xyz'})}63 </div>64 );65 }66 }67 const component = ReactTestUtils.renderIntoDocument(<Grandparent />);68 expect(ReactDOM.findDOMNode(component).childNodes[0].className).toBe('xyz');69 });70 it('does not fail if config has no prototype', () => {71 const config = Object.create(null, {foo: {value: 1, enumerable: true}});72 React.cloneElement(<div />, config);73 });74 it('should keep the original ref if it is not overridden', () => {75 class Grandparent extends React.Component {76 render() {77 return <Parent child={<div ref="yolo" />} />;78 }79 }80 class Parent extends React.Component {81 render() {82 return (83 <div>{React.cloneElement(this.props.child, {className: 'xyz'})}</div>84 );85 }86 }87 const component = ReactTestUtils.renderIntoDocument(<Grandparent />);88 expect(component.refs.yolo.tagName).toBe('DIV');89 });90 it('should transfer the key property', () => {91 class Component extends React.Component {92 render() {93 return null;94 }95 }96 const clone = React.cloneElement(<Component />, {key: 'xyz'});97 expect(clone.key).toBe('xyz');98 });99 it('should transfer children', () => {100 class Component extends React.Component {101 render() {102 expect(this.props.children).toBe('xyz');103 return <div />;104 }105 }106 ReactTestUtils.renderIntoDocument(107 React.cloneElement(<Component />, {children: 'xyz'}),108 );109 });110 it('should shallow clone children', () => {111 class Component extends React.Component {112 render() {113 expect(this.props.children).toBe('xyz');114 return <div />;115 }116 }117 ReactTestUtils.renderIntoDocument(118 React.cloneElement(<Component>xyz</Component>, {}),119 );120 });121 it('should accept children as rest arguments', () => {122 class Component extends React.Component {123 render() {124 return null;125 }126 }127 const clone = React.cloneElement(128 <Component>xyz</Component>,129 {children: <Component />},130 <div />,131 <span />,132 );133 expect(clone.props.children).toEqual([<div />, <span />]);134 });135 it('should override children if undefined is provided as an argument', () => {136 const element = React.createElement(137 ComponentClass,138 {139 children: 'text',140 },141 undefined,142 );143 expect(element.props.children).toBe(undefined);144 const element2 = React.cloneElement(145 React.createElement(ComponentClass, {146 children: 'text',147 }),148 {},149 undefined,150 );151 expect(element2.props.children).toBe(undefined);152 });153 it('should support keys and refs', () => {154 class Parent extends React.Component {155 render() {156 const clone = React.cloneElement(this.props.children, {157 key: 'xyz',158 ref: 'xyz',159 });160 expect(clone.key).toBe('xyz');161 expect(clone.ref).toBe('xyz');162 return <div>{clone}</div>;163 }164 }165 class Grandparent extends React.Component {166 render() {167 return (168 <Parent ref="parent">169 <span key="abc" />170 </Parent>171 );172 }173 }174 const component = ReactTestUtils.renderIntoDocument(<Grandparent />);175 expect(component.refs.parent.refs.xyz.tagName).toBe('SPAN');176 });177 it('should steal the ref if a new ref is specified', () => {178 class Parent extends React.Component {179 render() {180 const clone = React.cloneElement(this.props.children, {ref: 'xyz'});181 return <div>{clone}</div>;182 }183 }184 class Grandparent extends React.Component {185 render() {186 return (187 <Parent ref="parent">188 <span ref="child" />189 </Parent>190 );191 }192 }193 const component = ReactTestUtils.renderIntoDocument(<Grandparent />);194 expect(component.refs.child).toBeUndefined();195 expect(component.refs.parent.refs.xyz.tagName).toBe('SPAN');196 });197 it('should overwrite props', () => {198 class Component extends React.Component {199 render() {200 expect(this.props.myprop).toBe('xyz');201 return <div />;202 }203 }204 ReactTestUtils.renderIntoDocument(205 React.cloneElement(<Component myprop="abc" />, {myprop: 'xyz'}),206 );207 });208 it('should normalize props with default values', () => {209 class Component extends React.Component {210 render() {211 return <span />;212 }213 }214 Component.defaultProps = {prop: 'testKey'};215 const instance = React.createElement(Component);216 const clonedInstance = React.cloneElement(instance, {prop: undefined});217 expect(clonedInstance.props.prop).toBe('testKey');218 const clonedInstance2 = React.cloneElement(instance, {prop: null});219 expect(clonedInstance2.props.prop).toBe(null);220 const instance2 = React.createElement(Component, {prop: 'newTestKey'});221 const cloneInstance3 = React.cloneElement(instance2, {prop: undefined});222 expect(cloneInstance3.props.prop).toBe('testKey');223 const cloneInstance4 = React.cloneElement(instance2, {});224 expect(cloneInstance4.props.prop).toBe('newTestKey');225 });226 it('warns for keys for arrays of elements in rest args', () => {227 expect(() =>228 React.cloneElement(<div />, null, [<div />, <div />]),229 ).toErrorDev('Each child in a list should have a unique "key" prop.');230 });231 it('does not warns for arrays of elements with keys', () => {232 React.cloneElement(<div />, null, [<div key="#1" />, <div key="#2" />]);233 });234 it('does not warn when the element is directly in rest args', () => {235 React.cloneElement(<div />, null, <div />, <div />);236 });237 it('does not warn when the array contains a non-element', () => {238 React.cloneElement(<div />, null, [{}, {}]);239 });240 it('should check declared prop types after clone', () => {241 class Component extends React.Component {242 static propTypes = {243 color: PropTypes.string.isRequired,244 };245 render() {246 return React.createElement('div', null, 'My color is ' + this.color);247 }248 }249 class Parent extends React.Component {250 render() {251 return React.cloneElement(this.props.child, {color: 123});252 }253 }254 class GrandParent extends React.Component {255 render() {256 return React.createElement(Parent, {257 child: React.createElement(Component, {color: 'red'}),258 });259 }260 }261 expect(() =>262 ReactTestUtils.renderIntoDocument(React.createElement(GrandParent)),263 ).toErrorDev(264 'Warning: Failed prop type: ' +265 'Invalid prop `color` of type `number` supplied to `Component`, ' +266 'expected `string`.\n' +267 ' in Component (created by GrandParent)\n' +268 ' in Parent (created by GrandParent)\n' +269 ' in GrandParent',270 );271 });272 it('should ignore key and ref warning getters', () => {273 const elementA = React.createElement('div');274 const elementB = React.cloneElement(elementA, elementA.props);275 expect(elementB.key).toBe(null);276 expect(elementB.ref).toBe(null);277 });278 it('should ignore undefined key and ref', () => {279 const element = React.createElement(ComponentClass, {280 key: '12',281 ref: '34',282 foo: '56',283 });284 const props = {285 key: undefined,286 ref: undefined,287 foo: 'ef',288 };289 const clone = React.cloneElement(element, props);290 expect(clone.type).toBe(ComponentClass);291 expect(clone.key).toBe('12');292 expect(clone.ref).toBe('34');293 if (__DEV__) {294 expect(Object.isFrozen(element)).toBe(true);295 expect(Object.isFrozen(element.props)).toBe(true);296 }297 expect(clone.props).toEqual({foo: 'ef'});298 });299 it('should extract null key and ref', () => {300 const element = React.createElement(ComponentClass, {301 key: '12',302 ref: '34',303 foo: '56',304 });305 const props = {306 key: null,307 ref: null,308 foo: 'ef',309 };310 const clone = React.cloneElement(element, props);311 expect(clone.type).toBe(ComponentClass);312 expect(clone.key).toBe('null');313 expect(clone.ref).toBe(null);314 if (__DEV__) {315 expect(Object.isFrozen(element)).toBe(true);316 expect(Object.isFrozen(element.props)).toBe(true);317 }318 expect(clone.props).toEqual({foo: 'ef'});319 });320 it('throws an error if passed null', () => {321 const element = null;322 expect(() => React.cloneElement(element)).toThrow(323 'React.cloneElement(...): The argument must be a React element, but you passed null.',324 );325 });326 it('throws an error if passed undefined', () => {327 let element;328 expect(() => React.cloneElement(element)).toThrow(329 'React.cloneElement(...): The argument must be a React element, but you passed undefined.',330 );331 });...
addRemove.js
Source:addRemove.js
1// function to add dynamically add fields to work experience2function addWorkExperienceField(){3 var button = document.getElementById('add')4 var numberOfWorkExperiences = document.getElementById('numberOfWorkExperiences')5 var workexperience = document.getElementById('workexperience')6 var fieldNumbers = workexperience.childElementCount - 2;7 fieldNumbers += 18 var cloneElement = workexperience.firstElementChild.cloneNode(true)9 cloneElement.className = "field added"10 cloneElement.id = "wfield" + fieldNumbers11 cloneElement.childNodes[3].value = ""12 cloneElement.childNodes[7].value = ""13 cloneElement.childNodes[11].value = ""14 cloneElement.childNodes[3].name = "organisation" + fieldNumbers15 cloneElement.childNodes[7].name = "position" + fieldNumbers16 cloneElement.childNodes[11].name = "timeframe" + fieldNumbers17 workexperience.insertBefore(cloneElement,button)18 numberOfWorkExperiences.value = fieldNumbers19}20// function to add dynamically add fields to qualifications21function addQualificationField(){22 var button = document.getElementById('addqualification')23 var qualification = document.getElementById('qualification')24 var fieldNumbers = qualification.childElementCount - 2;25 var numberOfQualifications = document.getElementById('numberOfQualifications')26 var cloneElement = qualification.firstElementChild.cloneNode(true)27 cloneElement.className = "field added"28 cloneElement.id = "qfield" + fieldNumbers29 fieldNumbers += 130 cloneElement.childNodes[3].value = ""31 cloneElement.childNodes[7].value = ""32 cloneElement.childNodes[3].name = "qualification" + fieldNumbers33 cloneElement.childNodes[7].name = "awardingInstitute" + fieldNumbers34 qualification.insertBefore(cloneElement,button)35 numberOfQualifications.value = fieldNumbers36}37// function to remove unwanted field from work exprerience38function removeWorkExperienceField(){39 try{40 var workexperience = document.getElementById('workexperience')41 var numberOfWorkExperiences = document.getElementById('numberOfWorkExperiences')42 var fieldNumbers = workexperience.childElementCount - 2;43 var childName = 'wfield' + fieldNumbers;44 var parent = document.getElementById('workexperience')45 var child = document.getElementById(childName)46 parent.removeChild(child)47 numberOfWorkExperiences.value = fieldNumbers48 } catch(e){49 alert('There Must be At least One Field')50 }51}52function removeQualificationField(){53 try{54 var numberOfQualifications = document.getElementById('numberOfQualifications')55 var qualification = document.getElementById('qualification')56 var fieldNumbers = qualification.childElementCount - 357 var childName = 'qfield' + fieldNumbers58 var child = document.getElementById(childName)59 qualification.removeChild(child)60 numberOfQualifications.value = fieldNumbers61 } catch(e){62 alert('There Must Be At Least One Field')63 }...
cloneElement.test.js
Source:cloneElement.test.js
...15 <foo a="b" c="d">16 a<span>b</span>17 </foo>18 );19 const clone = cloneElement(element);20 delete clone._original;21 delete element._original;22 expect(clone).to.eql(element);23 });24 it('should support props.children', () => {25 let element = <foo children={<span>b</span>} />;26 let clone = cloneElement(element);27 delete clone._original;28 delete element._original;29 expect(clone).to.eql(element);30 expect(cloneElement(clone).props.children).to.eql(element.props.children);31 });32 it('children take precedence over props.children', () => {33 let element = (34 <foo children={<span>c</span>}>35 <div>b</div>36 </foo>37 );38 let clone = cloneElement(element);39 delete clone._original;40 delete element._original;41 expect(clone).to.eql(element);42 expect(clone.props.children.type).to.eql('div');43 });44 it('should support children in prop argument', () => {45 let element = <foo />;46 let children = [<span>b</span>];47 let clone = cloneElement(element, { children });48 expect(clone.props.children).to.eql(children);49 });50 it('single child argument takes precedence over props.children', () => {51 let element = <foo />;52 let childrenA = [<span>b</span>];53 let childrenB = [<div>c</div>];54 let clone = cloneElement(element, { children: childrenA }, ...childrenB);55 expect(clone.props.children).to.eql(childrenB[0]);56 });57 it('multiple children arguments take precedence over props.children', () => {58 let element = <foo />;59 let childrenA = [<span>b</span>];60 let childrenB = [<div>c</div>, 'd'];61 let clone = cloneElement(element, { children: childrenA }, ...childrenB);62 expect(clone.props.children).to.eql(childrenB);63 });64 it('children argument takes precedence over props.children even if falsey', () => {65 let element = <foo />;66 let childrenA = [<span>b</span>];67 let clone = cloneElement(element, { children: childrenA }, undefined);68 expect(clone.children).to.eql(undefined);69 });70 it('should skip cloning on invalid element', () => {71 let element = { foo: 42 };72 let clone = cloneElement(element);73 expect(clone).to.eql(element);74 });75 it('should work with jsx constructor from core', () => {76 function Foo(props) {77 return <div>{props.value}</div>;78 }79 let clone = cloneElement(preactH(Foo), { value: 'foo' });80 render(clone, scratch);81 expect(scratch.textContent).to.equal('foo');82 });...
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 const element = await page.$('body');7 const clonedElement = await element.cloneElement();8 await browser.close();9})();10#### elementHandle.cloneElement()11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 const element = await page.$('body');17 const clonedElement = await element.cloneElement();18 await browser.close();19})();
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 const elementHandle = await page.$('text=Get started');7 const clonedElement = await elementHandle._context.cloneElement(elementHandle);8 await clonedElement.click();9 await browser.close();10})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { cloneElement } = require('playwright/lib/server/dom.js');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('h1');8 const clonedElement = await cloneElement(element);9 console.log(await clonedElement.textContent());10 await browser.close();11})();12const { chromium } = require('playwright');13const { cloneElement } = require('playwright/lib/server/dom.js');14(async () => {15 const browser = await chromium.launch();16 const context = await browser.newContext();17 const page = await context.newPage();18 const element = await page.$('h1');19 const clonedElement = await cloneElement(element);20 console.log(await clonedElement.textContent());21 await browser.close();22})();23 at cloneElement (C:\Users\user\Desktop\playwright\playwright\lib\server\dom.js:110:9)24 at processTicksAndRejections (internal/process/task_queues.js:93:5)25 at async Object.<anonymous> (C:\Users\user\Desktop\playwright\playwright\test.js:8:27)26const { chromium } = require('playwright');27const { cloneElement } = require('playwright/lib/server/dom.js');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 const element = await page.$('h1');33 const clonedElement = await cloneElement(element);34 console.log(await clonedElement
Using AI Code Generation
1const { chromium } = require('playwright');2const { cloneElement } = require('playwright/lib/server/chromium/crPage');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const elementHandle = await page.$('input[name="q"]');8 const clonedElementHandle = await cloneElement(page, elementHandle);9 await clonedElementHandle.type('Hello World');10 await page.screenshot({ path: 'example.png' });11 await browser.close();12})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { cloneElement } = require('playwright/lib/server/dom.js');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('h1');8 const clonedElement = await cloneElement(element);9 console.log(await clonedElement.textContent());10 await browser.close();11})();12const { chromium } = require('playwright');13const { cloneElement } = require('playwright/lib/server/dom.js');14(async () => {15 const browser = await chromium.launch();16 const context = await browser.newContext();17 const page = await context.newPage();18 const element = await page.$('h1');19 const clonedElement = await cloneElement(element);20 console.log(await clonedElement.textContent());21 await browser.close();22})();23 at cloneElement (C:\Users\user\Desktop\playwright\playwright\lib\server\dom.js:110:9)24 at processTicksAndRejections (internal/process/task_queues.js:93:5)25 at async Object.<anonymous> (C:\Users\user\Desktop\playwright\playwright\test.js:8:27)26const { chromium } = require('playwright');27const { cloneElement } = require('playwright/lib/server/dom.js');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 const element = await page.$('h1');33 const clonedElement = await cloneElement(element);34 console.log(await clonedElement
Using AI Code Generation
1const { chromium } = require('playwright');2const { cloneElement } = require('playwright/lib/server/chromium/crPage');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const elementHandle = await page.$('input[name="q"]');8 const clonedElementHandle = await cloneElement(page, elementHandle);9 await clonedElementHandle.type('Hello World');10 await page.screenshot({ path: 'example.png' });11 await browser.close();12})();
Using AI Code Generation
1const {chromium, webkit, firefox} = require('playwright');2const browserType = chromium;3(async () => {4 const browser = await browserType.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('div');8 const clonedElement = element._delegate.cloneElement();9 await browser.close();10})();
Using AI Code Generation
1const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);2const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);3const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);4const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);5const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);6const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);7const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);8const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);9const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);10const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);11const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);12const { cloneElement } = require(‘playwright/lib/utils/elementHandler’);13const browser = await puppeteer.launch();14const page = await browser.newPage();15const element = await page.$('div');16const clonedElement = element._client.cloneElement(element._remoteObject);17await browser.close();18const webdriver = require('selenium-webdriver');19const browser = new webdriver.Builder().forBrowser('chrome').build();20const element = await browser.findElement(webdriver.By.css('div'));21const clonedElement = element.cloneElement();22await browser.quit();23const webdriverio = require('webdriverio');24const browser = webdriverio.remote({capabilities: {browserName: 'chrome'}});25const element = await browser.$('div');26const clonedElement = element.cloneElement();27await browser.deleteSession();28const wdio = require('@wdio/appium-service');29const browser = wdio.remote({capabilities: {browserName: 'chrome'}});30const element = await browser.$('div');31const clonedElement = element.cloneElement();32await browser.deleteSession();
Using AI Code Generation
1const { cloneElement } = require('playwright');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4 const elementHandle = await page.$('text=Get Started');5 const clonedElement = await cloneElement(elementHandle);6});
Using AI Code Generation
1const {chromium, webkit, firefox } = require('playwright');2const {cloneElement} = require('playwright/lib/internal/elementHandle');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const elementHandle = await page.$('input[name="q"]');8 const clonedElementHandle = await cloneElement(elementHandle);9 await clonedElementHandle.type('hello world');10 await browser.close();11})();
Using AI Code Generation
1const { cloneElement } = require('@playwright/test/lib/server/frames');2const { elementHandle } = require('@playwright/test/lib/server/dom');3const { Frame } = require('@playwright/test/lib/server/frames');4const { ElementHandle } = require('@playwright/test/lib/server/dom');5async function cloneElementWrapper(elementHandle, selector, options) {6 return await cloneElement(elementHandle, selector, options);7}8async function cloneElementTest(frame, selector, options) {9 const elementHandle = await frame.$(selector);10 const clonedElementHandle = await cloneElementWrapper(elementHandle, selector, options);11 return clonedElementHandle;12}13const { test } = require('@playwright/test');14test('test', async ({ page }) => {15 const clonedElementHandle = await cloneElementTest(page.mainFrame(), 'input', { timeout: 100 });16 await clonedElementHandle.type('test');17});
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