How to use deliverResult method in Playwright Internal

Best JavaScript code snippet using playwright-internal

manager-subprocess-xsnap.js

Source: manager-subprocess-xsnap.js Github

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1/​/​ @ts-check2import { assert, details as X, q } from '@agoric/​assert';3import { ExitCode } from '@agoric/​xsnap/​api.js';4import { makeManagerKit } from './​manager-helper.js';5import {6 insistVatSyscallObject,7 insistVatDeliveryResult,8} from '../​../​message.js';9import '../​../​types.js';10import './​types.js';11/​/​ eslint-disable-next-line no-unused-vars12function parentLog(first, ...args) {13 /​/​ console.error(`--parent: ${first}`, ...args);14}15const encoder = new TextEncoder();16const decoder = new TextDecoder();17/​**18 * @param {{19 * allVatPowers: VatPowers,20 * kernelKeeper: KernelKeeper,21 * kernelSlog: KernelSlog,22 * startXSnap: (name: string, handleCommand: AsyncHandler, metered?: boolean, snapshotHash?: string) => Promise<XSnap>,23 * testLog: (...args: unknown[]) => void,24 * }} tools25 * @returns { VatManagerFactory }26 *27 * @typedef { { moduleFormat: 'getExport', source: string } } ExportBundle28 * @typedef { (msg: Uint8Array) => Promise<Uint8Array> } AsyncHandler29 */​30export function makeXsSubprocessFactory({31 kernelKeeper,32 kernelSlog,33 startXSnap,34 testLog,35}) {36 /​**37 * @param { string } vatID38 * @param { unknown } bundle39 * @param { ManagerOptions } managerOptions40 * @param { (vso: VatSyscallObject) => VatSyscallResult } vatSyscallHandler41 */​42 async function createFromBundle(43 vatID,44 bundle,45 managerOptions,46 vatSyscallHandler,47 ) {48 parentLog(vatID, 'createFromBundle', { vatID });49 const {50 consensusMode,51 vatParameters,52 virtualObjectCacheSize,53 enableDisavow,54 enableVatstore,55 gcEveryCrank = true,56 name,57 metered,58 compareSyscalls,59 useTranscript,60 liveSlotsConsole,61 vatConsole,62 } = managerOptions;63 assert(64 !managerOptions.enableSetup,65 'xs-worker: enableSetup not supported at all',66 );67 const mk = makeManagerKit(68 vatID,69 kernelSlog,70 kernelKeeper,71 vatSyscallHandler,72 true,73 compareSyscalls,74 useTranscript,75 );76 /​** @type { (item: Tagged) => unknown } */​77 function handleUpstream([type, ...args]) {78 parentLog(vatID, `handleUpstream`, type, args.length);79 switch (type) {80 case 'syscall': {81 parentLog(vatID, `syscall`, args[0], args.length);82 const vso = args[0];83 insistVatSyscallObject(vso);84 return mk.syscallFromWorker(vso);85 }86 case 'liveSlotsConsole':87 case 'console': {88 const [level, ...rest] = args;89 /​/​ Choose the right console.90 const myConsole =91 (type === 'liveSlotsConsole' && liveSlotsConsole) || vatConsole;92 if (typeof level === 'string' && level in myConsole) {93 myConsole[level](...rest);94 } else {95 console.error(`bad ${type} level`, level);96 }97 return ['ok'];98 }99 case 'testLog':100 testLog(...args);101 return ['OK'];102 default:103 assert.fail(X`unrecognized uplink message ${type}`);104 }105 }106 /​** @type { (msg: Uint8Array) => Promise<Uint8Array> } */​107 async function handleCommand(msg) {108 /​/​ parentLog('handleCommand', { length: msg.byteLength });109 const tagged = handleUpstream(JSON.parse(decoder.decode(msg)));110 return encoder.encode(JSON.stringify(tagged));111 }112 const vatKeeper = kernelKeeper.provideVatKeeper(vatID);113 const lastSnapshot = vatKeeper.getLastSnapshot();114 /​/​ start the worker and establish a connection115 const worker = await startXSnap(116 `${vatID}:${name}`,117 handleCommand,118 metered,119 lastSnapshot ? lastSnapshot.snapshotID : undefined,120 );121 /​** @type { (item: Tagged) => Promise<CrankResults> } */​122 async function issueTagged(item) {123 parentLog(item[0], '...', item.length - 1);124 const result = await worker.issueStringCommand(JSON.stringify(item));125 const reply = JSON.parse(result.reply);126 assert(Array.isArray(reply));127 const [tag, ...rest] = reply;128 return { ...result, reply: [tag, ...rest] };129 }130 if (lastSnapshot) {131 parentLog(vatID, `snapshot loaded. dispatch ready.`);132 } else {133 parentLog(vatID, `instructing worker to load bundle..`);134 const { reply: bundleReply } = await issueTagged([135 'setBundle',136 vatID,137 bundle,138 vatParameters,139 virtualObjectCacheSize,140 enableDisavow,141 enableVatstore,142 consensusMode,143 gcEveryCrank,144 ]);145 if (bundleReply[0] === 'dispatchReady') {146 parentLog(vatID, `bundle loaded. dispatch ready.`);147 } else {148 const [_tag, errName, message] = bundleReply;149 assert.fail(X`setBundle failed: ${q(errName)}: ${q(message)}`);150 }151 }152 /​**153 * @param { VatDeliveryObject} delivery154 * @returns { Promise<VatDeliveryResult> }155 */​156 async function deliverToWorker(delivery) {157 parentLog(vatID, `sending delivery`, delivery);158 let result;159 try {160 result = await issueTagged(['deliver', delivery, consensusMode]);161 } catch (err) {162 parentLog('issueTagged error:', err.code, err.message);163 let message;164 switch (err.code) {165 case ExitCode.E_TOO_MUCH_COMPUTATION:166 message = 'Compute meter exceeded';167 break;168 case ExitCode.E_STACK_OVERFLOW:169 message = 'Stack meter exceeded';170 break;171 case ExitCode.E_NOT_ENOUGH_MEMORY:172 message = 'Allocate meter exceeded';173 break;174 default:175 /​/​ non-metering failure. crash.176 throw err;177 }178 return harden(['error', message, null]);179 }180 parentLog(vatID, `deliverDone`, result.reply[0], result.reply.length);181 /​/​ Attach the meterUsage to the deliver result.182 const deliverResult = harden([183 result.reply[0], /​/​ 'ok' or 'error'184 result.reply[1] || null, /​/​ problem or null185 result.meterUsage || null, /​/​ meter usage statistics or null186 ]);187 insistVatDeliveryResult(deliverResult);188 return deliverResult;189 }190 mk.setDeliverToWorker(deliverToWorker);191 function shutdown() {192 return worker.close().then(_ => undefined);193 }194 /​**195 * @param {SnapStore} snapStore196 * @returns {Promise<string>}197 */​198 function makeSnapshot(snapStore) {199 return snapStore.save(fn => worker.snapshot(fn));200 }201 return mk.getManager(shutdown, makeSnapshot);202 }203 return harden({ createFromBundle });...

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add-form.jsx

Source: add-form.jsx Github

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1import React, { Component } from 'react'2import {3 Form,4 Select,5 Input6} from 'antd'7import PropTypes from 'prop-types'8const Item = Form.Item9const Option = Select.Option10/​* 11添加分类的form组件12*/​13export default class AddForm extends Component {14 /​/​ 创建一个ref15 formRef = React.createRef()16 static propTypes = {17 categorys: PropTypes.array.isRequired,/​/​一级分类的数组18 parentId: PropTypes.string.isRequired,/​/​父分类的id19 /​/​ setForm: PropTypes.func.isRequired,20 deliverForm: PropTypes.func.isRequired,21 /​/​ setClasses: PropTypes.func.isRequired,22 /​/​ setInput: PropTypes.func.isRequired23 }24 /​/​ 传递数据25 deliverResult = () => {/​/​会出现一种情况就是,如果不进行修改数据,26 /​/​ 就不会触发,那么就不会传出form对象,后续基于form的操作就无法实现27 /​/​ const resultValue = this.formRef.current.getFieldsValue()28 /​/​ console.log('resultValue', resultValue);29 /​/​ this.props.setForm(resultValue)30 this.props.deliverForm(this.formRef.current)31 }32 componentDidMount() {33 /​/​ 给分类下拉菜单添加初始值value,classer是select组件被包装成Item后的name34 /​/​ select的option,value在这里是设置的c._id,所以会先渲染好每一个option35 /​/​ 此处的预设初始值,是根据value来找到对应的option,该option是渲染好的,会显示c.name,下拉框会对应该项,并显示灰色36 /​/​ 但是如果我设置此处的value为c.name,但是又是通过parentId找,那就找不到对应的option37 /​/​ 那就会显示一个新的option,value和显示的都是parentId,并且在预先渲染好的下拉框中找不到,38 const { parentId } = this.props39 this.formRef.current.setFieldsValue({40 classer: parentId41 })42 console.log(this.formRef.current);43 /​/​ 一上来就得有一个form对象传出去,不然外面的操作无法进行44 this.props.deliverForm(this.formRef.current)45 /​/​能工作,但是不能在didmount里面使用,因为这个是为了收集表单数据 46 /​/​ 但是,didmount里面只是刚打开这个弹窗,没有进行操作,所以无法得到想要的数据,47 /​/​ 可以先预设值进去,然后在didmount里用,应该可以,注意先后顺序48 /​/​ const aa = this.formRef.current.getFieldsValue()49 /​/​ console.log('aa', aa);50 /​/​ this.props.setForm(this.formRef)51 }52 componentWillUnmount() {53 /​/​ console.log('我结束了');54 /​/​ const resultValue = this.formRef.current.getFieldsValue()55 /​/​ console.log('resultValue', resultValue);56 /​/​ this.props.setForm(resultValue)57 }58 UNSAFE_componentWillMount() {59 /​/​ this.props.setForm(this.formRef)60 }61 render() {62 const { categorys } = this.props63 return (64 <Form ref={this.formRef} onValuesChange={this.deliverResult}>65 <Item name='classer'>66 <Select >67 <Option value='0'>一级分类</​Option>68 {69 /​/​getFieldsValue()得到的是value的值70 categorys.map(c => <Option value={c._id} key={c._id}>{c.name}</​Option>)71 }72 </​Select>73 </​Item>74 <Item name='input'75 rules={[76 {77 required: true,78 message: '分类名称必须输入'79 }80 ]}81 >82 <Input83 placeholder='请输入分类名称'84 /​>85 </​Item>86 </​Form>87 )88 }...

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index.js

Source: index.js Github

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...50 item = constructAnswer(answer);51 answerList.appendChild(item);52 item.addEventListener("click", (e) => {53 userAnswer = e.target.id;54 deliverResult(userAnswer);55 moveOn();56 });57 item.addEventListener("keyup", (e) => {58 if (e.keyCode === 13) {59 userAnswer = e.target.id;60 deliverResult(userAnswer);61 moveOn();62 }63 });64 }65};66quizButton.addEventListener("click", () => {67 quiz.isActive = true;68 scoreHeading.textContent = "";69 responseHeading.textContent = `Test your knowledge.`;70 document.querySelectorAll(".res").forEach((item) => {71 item.remove();72 });73 moveOn();74 quizButton.classList.add("hidden");...

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update-form.jsx

Source: update-form.jsx Github

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1import React, { Component } from 'react'2import {3 Form,4 /​/​ Select,5 Input6} from 'antd'7import PropTypes from 'prop-types'8const Item = Form.Item9/​/​ const Option = Select.Option10/​* 11更新分类的form组件12*/​13export default class UpdateForm extends Component {14 /​/​为form创建一个ref15 formRef = React.createRef()16 static propTypes = {17 setForm: PropTypes.func.isRequired,18 categoryName: PropTypes.string.isRequired,19 deliverForm: PropTypes.func.isRequired,20 }21 deliverResult = () => {22 /​/​ 把form对象传出去,实时的,所以最后用的是完整的23 this.props.deliverForm(this.formRef.current)24 }25 /​/​ 啥也没写,一堆测试代码26 UNSAFE_componentWillMount() {27 /​/​ 将form对象通过setForm()传递给父组件28 /​/​ this.props.setForm(Item.form)29 /​/​ console.log('???' + Form.form);30 /​/​ const { categoryName } = this.props31 /​/​ this.setState({32 /​/​ value: categoryName33 /​/​ })34 /​/​ form.setFieldsValue({35 /​/​ value: categoryName36 /​/​ })37 /​/​ this.formRef.current.setFieldsValue({38 /​/​ input: categoryName39 /​/​ })40 console.log('forRef', this.formRef);41 }42 componentDidMount() {43 console.log('forRef,after', this.formRef);44 const { categoryName } = this.props45 /​/​ 设置的是name为input的组件的value46 this.formRef.current.setFieldsValue({47 input: categoryName48 })49 50 /​/​ 一上来就得有一个form对象传出去,不然外面的操作无法进行51 this.props.deliverForm(this.formRef.current)52 }53 componentWillUnmount() {54 console.log('我是update,我结束了');55 }56 render() {57 console.log(this.props);58 /​/​ console.log(Form);59 return (60 <Form ref={this.formRef} onValuesChange={this.deliverResult}>61 <Item name='input'62 rules={[63 {64 required: true,65 message: '分类名称必须输入'66 }67 ]}>68 <Input69 ref={input => this.props.setForm(input)}70 >71 </​Input>72 </​Item>73 </​Form>74 )75 }...

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direct-pipeline.js

Source: direct-pipeline.js Github

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...45 errorDetected = true;46 return this.emit('error', err);47 }48 if (pendingOutputFields.length === 0) {49 return deliverResult(null, result);50 }51 process.nextTick(() => {52 let outputField = pendingOutputFields.shift(); 53 outputField.call(this, result, loopOutputFields);54 });55 }56 };57 let deliverResult = (err, result) => {58 if (!errorDetected) {59 if (err) {60 errorDetected = true;61 return this.emit('error', err);62 }63 ForwardToDeliver.forward(result);...

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mediawiki.page.mwsuggest.js

Source: mediawiki.page.mwsuggest.js Github

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...40 var namespaces = getNamespaces();41 /​/​ We're caching queries for performance42 var term = request.term + namespaces;43 if ( term in cache ) {44 deliverResult( cache[term], response );45 return;46 }47 var params = {48 format : 'json',49 action : 'opensearch',50 search : request.term,51 namespace : namespaces52 };53 $.getJSON( url, params, function ( obj ) {54 /​/​ Save to cache55 cache[ term ] = obj;56 deliverResult( obj, response );57 });58 },59 select : function() {60 $( '#searchGoButton' ).click();61 },62 create : function() {63 $suggestionList = $container.find( 'ul' );64 },65 appendTo : '.open-search-suggestions',66 open : function() {67 maxRowWindow = Math.floor(68 ( $( window ).height() - $suggestionList.offset().top + $( window ).scrollTop() ) /​69 $suggestionList.find( '.ui-menu-item' ).eq( 0 ).height()70 );...

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waitForTransactionResult.js

Source: waitForTransactionResult.js Github

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1const BlockchainListener = require('../​BlockchainListener');2const TransactionErrorResult = require('./​transactionResult/​TransactionErrorResult');3const TransactionOkResult = require('./​transactionResult/​TransactionOkResult');4/​**5 * @typedef {waitForTransactionResult}6 * @param {BlockchainListener} blockchainListener7 * @param {string} hashString - Transaction hash string8 * @return {{9 * promise: Promise<TransactionOkResult|TransactionErrorResult>,10 * detach: Function11 * }}12 */​13function waitForTransactionResult(blockchainListener, hashString) {14 const topic = BlockchainListener.getTransactionEventName(hashString);15 let handler;16 const promise = new Promise((resolve) => {17 handler = ({ data: { value: { TxResult: txResult } } }) => {18 blockchainListener.off(topic, handler);19 const { result: deliverResult, tx, height } = txResult;20 const txBuffer = Buffer.from(tx, 'base64');21 let TransactionResultClass = TransactionOkResult;22 if (deliverResult && deliverResult.code !== undefined && deliverResult.code !== 0) {23 TransactionResultClass = TransactionErrorResult;24 }25 resolve(26 new TransactionResultClass(27 deliverResult,28 parseInt(height, 10),29 txBuffer,30 ),31 );32 };33 blockchainListener.on(topic, handler);34 });35 const detach = () => {36 blockchainListener.off(topic, handler);37 };38 return {39 promise,40 detach,41 };42}...

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AbstractTransactionResult.js

Source: AbstractTransactionResult.js Github

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1class AbstractTransactionResult {2 /​**3 * @param {Object} result4 * @param {number} height5 * @param {Buffer} transaction6 */​7 constructor(result, height, transaction) {8 this.deliverResult = result;9 this.height = height;10 this.transaction = transaction;11 }12 /​**13 * Get TX result14 *15 * @return {Object}16 */​17 getResult() {18 return this.deliverResult;19 }20 /​**21 * Get transaction block height22 *23 * @return {number}24 */​25 getHeight() {26 return this.height;27 }28 /​**29 * Get transaction30 *31 * @return {Buffer}32 */​33 getTransaction() {34 return this.transaction;35 }36}...

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browser = await playwright['chromium'].launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const result = await page.evaluate(() => {7 return window['playwright'].internal.deliverResult('hello');8 });9 console.log(result);10 await browser.close();11})();12import { chromium } from 'playwright';13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 const result = await page.evaluate(() => {18 return window['playwright'].internal.deliverResult('hello');19 });20 console.log(result);21 await browser.close();22})();

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Using AI Code Generation

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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.click('text=Get started');7 await page.click('text=Docs');8 await page.click('text=API');9 await page.click('text=class: BrowserContext');10 await page.click('text=class: Page');11 await page.click('text=method: Page.waitForSelector');12 await page.click('text=method: Page.waitForRequest');13 await page.click('text=method: Page.waitForResponse');14 await page.click('text=method: Page.waitForEvent');15 await page.click('text=method: Page.waitForLoadState');16 await page.click('text=method: Page.waitForNavigation');17 await page.click('text=method: Page.waitForFileChooser');18 await page.click('text=method: Page.waitForFunction');19 await page.click('text=method: Page.waitForSelector');20 await page.click('text=method: Page.waitForRequest');21 await page.click('text=method: Page.waitForResponse');22 await page.click('text=method: Page.waitForEvent');23 await page.click('text=method: Page.waitForLoadState');24 await page.click('text=method: Page.waitForNavigation');25 await page.click('text=method: Page.waitForFileChooser');26 await page.click('text=method: Page.waitForFunction');27 await page.click('text=method: Page.waitForSelector');28 await page.click('text=method: Page.waitForRequest');29 await page.click('text=method: Page.waitForResponse');30 await page.click('text=method: Page.waitForEvent');31 await page.click('text=method: Page.waitForLoadState');32 await page.click('text=method: Page.waitForNavigation');33 await page.click('text=method: Page.waitForFileChooser');34 await page.click('text=method: Page.waitForFunction');35 await page.click('text=method: Page.waitForSelector');36 await page.click('text=method: Page.waitForRequest');37 await page.click('text=method: Page.waitForResponse');38 await page.click('text=method: Page.waitForEvent');39 await page.click('text=method: Page.waitForLoadState');40 await page.click('text=method: Page.waitForNavigation');

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Using AI Code Generation

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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 result = await page.evaluate(async () => {7 const { deliverResult } = require('playwright/​lib/​server/​supplements/​recorder/​recorderSupplement.js');8 const result = await deliverResult({ foo: 'bar' });9 return result;10 });11 console.log(result);12 await browser.close();13})();

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Using AI Code Generation

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1const { deliverResult } = require('playwright/​internal');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 element = await page.$('text=Get started');8 await element.click();9 await page.waitForLoadState('domcontentloaded');10 await deliverResult({ result: 'pass' });11 await browser.close();12})();13const { chromium } = require('playwright');14const { test } = require('@playwright/​test');15test('test', async ({ page }) => {16 const element = await page.$('text=Get started');17 await element.click();18 await page.waitForLoadState('domcontentloaded');19 const { result } = await page.evaluate(() => {20 return window.playwrightTestResult;21 });22 expect(result).toBe('pass');23});

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Using AI Code Generation

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1const { deliverResult } = require('playwright/​lib/​utils/​stackTrace');2const result = {result: 'success'};3deliverResult(result);4const { deliverError } = require('playwright/​lib/​utils/​stackTrace');5const error = new Error('error');6deliverError(error);7const { deliverException } = require('playwright/​lib/​utils/​stackTrace');8const exception = new Error('exception');9deliverException(exception);10const { deliverResult } = require('playwright/​lib/​utils/​stackTrace');11const result = {result: 'success'};12deliverResult(result);13const { deliverError } = require('playwright/​lib/​utils/​stackTrace');14const error = new Error('error');15deliverError(error);16const { deliverException } = require('playwright/​lib/​utils/​stackTrace');17const exception = new Error('exception');18deliverException(exception);19const { deliverResult } = require('playwright/​lib/​utils/​stackTrace');20const result = {result: 'success'};21deliverResult(result);22const { deliverError } = require('playwright/​lib/​utils/​stackTrace');23const error = new Error('error');24deliverError(error);25const { deliverException } = require('playwright/​lib/​utils/​stackTrace');26const exception = new Error('exception');27deliverException(exception);28const { deliverResult } = require('playwright/​lib/​utils/​stackTrace');29const result = {result: 'success'};30deliverResult(result);31const { deliverError } = require('playwright/​lib/​utils/​stackTrace');32const error = new Error('error');33deliverError(error);34const { deliverException } = require('playwright/​lib/​utils/​stackTrace');35const exception = new Error('exception');36deliverException(exception);

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Using AI Code Generation

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1const { deliverResult } = require('@playwright/​test/​lib/​server/​traceViewer/​recorder/​recorderApp');2deliverResult({ result: 'Hello World' });3const { test } = require('@playwright/​test');4test('My test', async ({ page }) => {5 const result = await page.evaluate(async () => {6 const { deliverResult } = require('@playwright/​test/​lib/​server/​traceViewer/​recorder/​recorderApp');7 const result = await window.testController.run(async () => {8 return await new Promise(res => {9 require('fs').readFile(require('path').join(__dirname, 'test.js'), 'utf8', (err, data) => {10 res(data);11 });12 });13 });14 deliverResult({ result });15 });16 expect(result).toBe('Hello World');17});

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Using AI Code Generation

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1const playwright = require('playwright');2const { deliverResult } = require('@playwright/​test');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const title = await page.title();8 await deliverResult({ title });9 await browser.close();10})();11const { test, expect } = require('@playwright/​test');12test('test', async ({ page }) => {13 const title = await page.title();14 expect(title).toBe('Playwright');15});16import { deliverResult } from '@playwright/​test';17(async () => {18 await deliverResult({ title });19})();20import { test, expect } from '@playwright/​test';21test('test', async ({ page }) => {22 expect(title).toBe('Playwright');23});

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StackOverFlow community discussions

Questions
Discussion

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

firefox browser does not start in playwright

Is it possible to get the selector from a locator object in playwright?

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

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
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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Playwright tutorial

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Chapters:

  1. 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.
  2. 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.
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  4. 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.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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