Best JavaScript code snippet using playwright-internal
index.js
Source: index.js
1import { isReactComponent, isEvent, isAttribute } from 'react-shared';2// TODO domé»è¾æ¾å°react-domé3function setStyle($el, styleMap) {4 Object.keys(styleMap).forEach((key) => {5 let value = styleMap[key];6 if (typeof value === 'number') {7 value += 'px';8 }9 // eslint-disable-next-line no-param-reassign10 $el.style[key] = value;11 });12}13function updateDomProperties(dom, prevProps, nextProps) {14 if (dom.nodeType === Node.TEXT_NODE) {15 if (nextProps.nodeValue !== prevProps.nodeValue) {16 dom.nodeValue = nextProps.nodeValue;17 }18 return;19 }20 const prevKeys = Object.keys(prevProps);21 const nextKeys = Object.keys(nextProps);22 const removedKeys = prevKeys.filter((key) => !nextKeys.includes(key));23 removedKeys.forEach((key) => {24 if (isEvent(key)) {25 const eventType = key.toLowerCase().substring(2);26 dom.removeEventListener(eventType, prevProps[key]);27 } else if (isAttribute(key)) {28 dom.removeAttribute(key);29 }30 });31 nextKeys.forEach((key) => {32 if (key === 'children') {33 return;34 }35 if (prevKeys.includes(key) && prevProps[key] === nextProps[key]) {36 return;37 }38 const value = nextProps[key];39 if (key === 'className') {40 dom.setAttribute('class', value);41 return;42 }43 if (key === 'style') {44 setStyle(dom, value);45 return;46 }47 if (isEvent(key)) {48 const eventType = key.toLowerCase().substring(2);49 if (prevProps[key]) {50 dom.removeEventListener(eventType, prevProps[key]);51 }52 dom.addEventListener(eventType, value);53 return;54 }55 dom.setAttribute(key, value);56 });57}58function instantiate(element) {59 if (typeof element.type === 'function') {60 if (isReactComponent(element.type)) {61 // eslint-disable-next-line new-cap62 const publicInstance = new element.type(element.props);63 const childInstance = instantiate(publicInstance.render());64 const instance = { dom: childInstance.dom, element, childInstance, publicInstance };65 publicInstance._internalInstance = instance;66 return instance;67 }68 const childInstance = instantiate(element.type(element.props));69 return { dom: childInstance.dom, element, childInstance };70 }71 if (typeof element === 'string') {72 const dom = document.createTextNode(element);73 return { dom, element, childInstances: [] };74 }75 const dom = document.createElement(element.type);76 updateDomProperties(dom, {}, element.props);77 // eslint-disable-next-line no-nested-ternary78 const childElements = element.props.children || [];79 const childInstances = childElements.map(instantiate);80 const childDoms = childInstances.map((childInstance) => childInstance.dom);81 childDoms.forEach((childDom) => dom.appendChild(childDom));82 return { dom, element, childInstances };83}84function reconcileChildren(prevInstance, element) {85 const nextChildElements = element.props.children || [];86 const max = Math.max(nextChildElements.length, prevInstance.childInstances.length);87 const nextChildInstances = [];88 for (let i = 0; i < max; i += 1) {89 // eslint-disable-next-line no-use-before-define90 const childInstance = reconcile(91 prevInstance.dom,92 prevInstance.childInstances[i],93 nextChildElements[i],94 );95 nextChildInstances.push(childInstance);96 }97 return nextChildInstances.filter((instance) => instance !== null);98}99export function reconcile(parentDom, prevInstance, element) {100 if (!prevInstance) {101 const nextInstance = instantiate(element);102 parentDom.innerHTML = '';103 parentDom.appendChild(nextInstance.dom);104 return nextInstance;105 }106 if (!element) {107 parentDom.removeChild(prevInstance.dom);108 return null;109 }110 if (prevInstance.element.type !== element.type) {111 const nextInstance = instantiate(element);112 parentDom.replaceChild(nextInstance.dom, prevInstance.dom);113 return nextInstance;114 }115 if (typeof element === 'string') {116 updateDomProperties(117 prevInstance.dom,118 { nodeValue: prevInstance.element },119 { nodeValue: element },120 );121 prevInstance.element = element;122 return prevInstance;123 }124 if (typeof element.type === 'function') {125 if (isReactComponent(element.type)) {126 const { publicInstance } = prevInstance;127 publicInstance.props = element.props;128 const childInstance = reconcile(129 parentDom,130 prevInstance.childInstance,131 publicInstance.render(),132 );133 prevInstance.dom = childInstance.dom;134 prevInstance.childInstance = childInstance;135 prevInstance.element = element;136 return prevInstance;137 }138 const childInstance = reconcile(139 parentDom,140 prevInstance.childInstance,141 element.type(element.props),142 );143 prevInstance.dom = childInstance.dom;144 prevInstance.childInstance = childInstance;145 prevInstance.element = element;146 return prevInstance;147 }148 updateDomProperties(prevInstance.dom, prevInstance.element.props, element.props);149 prevInstance.childInstances = reconcileChildren(prevInstance, element);150 prevInstance.element = element;151 return prevInstance;...
ReactDOMHostConfig.js
Source: ReactDOMHostConfig.js
...109 lastRawProps,110 nextRawProps111) {112 // Apply the diff.113 updateDOMProperties(domElement, updatePayload)114 // TODO: Ensure that an update gets scheduled if any of the special props115 // changed.116 switch (tag) {117 case 'input':118 // Update the wrapper around inputs *after* updating props. This has to119 // happen after `updateDOMProperties`. Otherwise HTML5 input validations120 // raise warnings and prevent the new value from being assigned.121 ReactDOMInputUpdateWrapper(domElement, nextRawProps)122 break123 case 'textarea':124 ReactDOMTextareaUpdateWrapper(domElement, nextRawProps)125 break126 case 'select':127 // <select> value update needs to occur after <option> children...
mini-react-dom.js
Source: mini-react-dom.js
1import MiniReact from "./mini-react";2import { TYPE, EFFECT_TAG } from "./constant";3const isListener = name => name.startsWith("on");4const isAttribute = name => !isListener(name) && name !== "children";5/**6* @param {MiniReactElement} element7* @param {HTMLElement} container 8*/9const render = (element, container) => {10 // hostroot11 MiniReact.wipRoot = {12 dom: container,13 props: {14 children: [element],15 },16 alternate: MiniReact.currentRoot,17 }18 MiniReact.nextUnitWork = MiniReact.wipRoot;19 window.requestIdleCallback(MiniReact.workLoop);20}21/**22 * æ´æ°domèç¹23 * @param {HTMLElement} dom24 * @param {object} preProps æ§çprops25 * @param {object} props æ°çprops26 */27const updateDomProperties = (dom, preProps, props) => {28 // å é¤æææ§çå±æ§29 preProps = preProps || [];30 props = props || [];31 Object.keys(preProps)32 .filter(isAttribute)33 .forEach((name) => {34 if (preProps[name] === props[name]) {35 return;36 }37 dom[name] = null;38 });39 Object.keys(preProps)40 .filter(isListener)41 .forEach(name => {42 if (preProps[name] === props[name]) {43 return;44 }45 const eventType = name.toLowerCase().substring(2);46 dom.removeEventListener(eventType, preProps[name]);47 });48 // æ·»å æææ°çå±æ§49 Object.keys(props)50 .filter(isAttribute)51 .forEach((name) => {52 if (preProps[name] === props[name]) {53 return;54 }55 dom[name] = props[name];56 });57 // æ·»å event listener58 Object.keys(props)59 .filter(isListener)60 .forEach(name => {61 if (preProps[name] === props[name]) {62 return;63 }64 const eventType = name.toLowerCase().substring(2);65 dom.addEventListener(eventType, props[name]);66 });67}68/**69 * æfiber转æ¢ä¸ºdomèç¹70 * @param {Fiber} fiber71 * @return {HTMLElement}72 */73const createDOM = (fiber) => {74 if (!fiber) {75 throw new Error("fiber not exist!");76 }77 const { type, props } = fiber;78 let node;79 // ææ¬å
ç´ 80 if (fiber.type === TYPE.TEXT_ELEMENT) {81 node = document.createTextNode("");82 } else {83 node = document.createElement(type);84 }85 updateDomProperties(node, [], props);86 return node;87}88/**89 * æworkingInProgress tree渲æè¿dom90 */91const commitRoot = (effectList) => {92 effectList.forEach(fiber => {93 switch(fiber.effectTag) {94 case EFFECT_TAG.NEW: {95 if (typeof fiber.type === "string" && !fiber.dom) {96 fiber.dom = createDOM(fiber);97 }98 let parent = fiber.return;99 if (!parent.dom) {100 parent = parent.return;101 }102 const parentDom = parent.dom;103 if (fiber.dom) {104 parentDom.appendChild(fiber.dom);105 }106 break;107 }108 case EFFECT_TAG.DELETE:109 fiber.dom.parentNode.removeChild(fiber.dom);110 break;111 case EFFECT_TAG.UPDATE:112 if (fiber.dom) {113 updateDomProperties(fiber.dom, fiber.alternate.props, fiber.props);114 }115 break;116 }117 })118 MiniReact.currentRoot = MiniReact.wipRoot;119 MiniReact.currentRoot.alternate = null;120 MiniReact.wipRoot = null;121 MiniReact.nextUnitWork = null;122}123window.commitRoot = commitRoot;124export default {125 render,...
render.js
Source: render.js
1// https://github.com/pomber/didact2let rootInstance = null3export default function render(element, container) {4 const prevInstance = rootInstance5 const nextInstance = reconcile(container, prevInstance, element)6 rootInstance = nextInstance7}8function reconcile(parentDom, instance, element) {9 const newInstance = instantiate(element)10 if (instance == null) {11 parentDom.appendChild(newInstance.dom)12 return newInstance13 } else if (element == null) {14 parentDom.removeChild(instance.dom)15 return null16 } else if (instance.element.type === element.type) {17 updateDomProperties(instance.dom, instance.element.props, element.props)18 instance.childInstances = reconcileChildren(instance, element)19 instance.element = element20 return instance21 } else {22 parentDom.replaceChild(newInstance.dom, instance.dom)23 return newInstance24 }25}26function reconcileChildren(instance, element) {27 const dom = instance.dom28 const childInstances = instance.childInstances29 const nextChildElements = element.props.children || []30 const newChildInstances = []31 const count = Math.max(childInstances.length, nextChildElements.length)32 for (let i = 0; i < count; i++) {33 const childInstance = childInstances[i]34 const childElement = nextChildElements[i]35 const newChildInstance = reconcile(dom, childInstance, childElement)36 newChildInstances.push(newChildInstance)37 }38 return newChildInstances.filter(instance => instance != null)39}40function instantiate(element) {41 const { type, props } = element42 // Create DOM element43 const isTextElement = type === "TEXT ELEMENT";44 const dom = isTextElement45 ? document.createTextNode("")46 : document.createElement(type)47 48 updateDomProperties(dom, [], props)49 const childElements = props.children || []50 const childInstances = childElements.map(instantiate)51 const childDoms = childInstances.map(childInstance => childInstance.dom)52 childDoms.forEach(childDom => dom.appendChild(childDom))53 const instance = { dom, element, childInstances }54 55// `element` -> `Didact å
ç´ `56// `dom` -> `html å
ç´ `57// `childInstances`æ¯ä¸ä¸ªå
å«å
ç´ -åå
ç´ å®ä¾çæ°ç»ã58 return instance59}60function updateDomProperties(dom, prevProps, nextProps) {61 const isEvent = name => name.startsWith('on')62 const isAttribute = name => !isEvent(name) && name != 'children'63 Object.keys(prevProps).filter(isEvent).forEach(name => {64 const eventType = name.toLowerCase().substring(2)65 dom.removeEventListener(eventType, prevProps[name])66 })67 Object.keys(prevProps).filter(isAttribute).forEach(name => {68 dom[name] = null69 })70 Object.keys(nextProps).filter(isAttribute).forEach(name => {71 dom[name] = nextProps[name]72 })73 Object.keys(nextProps).filter(isEvent).forEach(name => {74 const eventType = name.toLowerCase().substring(2)75 dom.addEventListener(eventType, nextProps[name])76 })...
reconcicle.js
Source: reconcicle.js
1import updateDomProperties from "./updateDomProperties";2import instantiate from "./instantiate";3// eslint-disable-next-line import/no-cycle4import reconcileChildren from "./reconcicleChildren";5const reconcile = (parentDom, instance, element) => {6 if (instance == null) {7 // СоздаÑм инÑÑанÑ8 const newInstance = instantiate(element);9 parentDom.appendChild(newInstance.dom);10 return newInstance;11 }12 if (element == null) {13 // УбиÑаем инÑÑанÑ14 parentDom.removeChild(instance.dom);15 return null;16 }17 // eslint-disable-next-line18 if (instance.element.type == element.type) {19 // ÐбновлÑем инÑÑанÑ20 updateDomProperties(instance.dom, instance.element.props, element.props);21 // eslint-disable-next-line22 instance.childInstances = reconcileChildren(instance, element);23 // eslint-disable-next-line24 instance.element = element;25 return instance;26 }27 if (typeof element.type === "string") {28 // ÐбновлÑем инÑÑÐ°Ð½Ñ DOM-ÑлеменÑа29 updateDomProperties(instance.dom, instance.element.props, element.props);30 // eslint-disable-next-line31 instance.childInstances = reconcileChildren(instance, element);32 // eslint-disable-next-line33 instance.element = element;34 return instance;35 }36 // ÐбновлÑем инÑÑÐ°Ð½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñа37 // eslint-disable-next-line38 instance.publicInstance.props = element.props;39 const childElement = instance.publicInstance.render();40 const oldChildInstance = instance.childInstance;41 const childInstance = reconcile(parentDom, oldChildInstance, childElement);42 // eslint-disable-next-line43 instance.dom = childInstance.dom;44 // eslint-disable-next-line45 instance.childInstances = childInstance;46 // eslint-disable-next-line47 instance.element = element;48 return instance;49};...
reconcile.js
Source: reconcile.js
1import instantiate from "./instantiate";2// eslint-disable-next-line import/no-cycle3import reconcileChildren from "./reconcileChildren";4import updateDomProperties from "./updateDomProperties";5export default function reconcile(parentDom, instance, element) {6 if (instance === null) {7 // СоздаÑм инÑÑанÑ8 const newInstance = instantiate(element);9 parentDom.appendChild(newInstance.dom);10 return newInstance;11 }12 if (element === null) {13 // УбиÑаем инÑÑанÑ14 parentDom.removeChild(instance.dom);15 return null;16 }17 if (instance.element.type !== element.type) {18 // ÐаменÑем инÑÑанÑ19 const newInstance = instantiate(element);20 parentDom.replaceChild(newInstance.dom, instance.dom);21 return newInstance;22 }23 if (typeof element.type === "string") {24 // ÐбновлÑем инÑÑÐ°Ð½Ñ DOM-ÑлеменÑа25 updateDomProperties(instance.dom, instance.element.props, element.props);26 instance.childInstances = reconcileChildren(instance, element);27 instance.element = element;28 return instance;29 }30 // ÐбновлÑем инÑÑÐ°Ð½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñа31 instance.publicInstance.props = element.props;32 const childElement = instance.publicInstance.render();33 const oldChildInstance = instance.childInstance;34 const childInstance = reconcile(parentDom, oldChildInstance, childElement);35 instance.dom = childInstance.dom;36 instance.childInstance = childInstance;37 instance.element = element;38 return instance;...
instantiate.js
Source: instantiate.js
1import updateDomProperties from "./updateDomProperties";2import { TEXT } from "./constants";3import createPublicInstance from "./createPublicInstance";4export default function instantiate(element) {5 const { type, props } = element;6 const isDomElement = typeof type === "string";7 if (isDomElement) {8 // СоздаÑм инÑÑÐ°Ð½Ñ Dom-ÑлеменÑа9 const isTextElement = type === TEXT;10 const dom = isTextElement11 ? document.createTextNode("")12 : document.createElement(type);13 updateDomProperties(dom, [], props);14 // ÐобавлÑем инÑÑанÑÑ Ð¿Ð¾Ñомков15 const childElements = props?.children || [];16 const childInstances = childElements.map(instantiate);17 const childDoms = childInstances.map(childInstance => childInstance.dom);18 childDoms.forEach(childDom => dom.appendChild(childDom));19 const instance = { dom, element, childInstances };20 return instance;21 }22 // СоздаÑм инÑÑÐ°Ð½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñа23 const instance = {};24 const publicInstance = createPublicInstance(element, instance);25 const childElement = publicInstance.render();26 const childInstance = instantiate(childElement);27 const { dom } = childInstance;28 Object.assign(instance, { dom, element, childInstance, publicInstance });29 return instance;...
DOMHostConfig.js
Source: DOMHostConfig.js
...24 nextRawProps.name != null25 ) {26 ReactDOMInputUpdateChecked(domElement, nextRawProps)27 }28 updateDOMProperties(29 domElement,30 updatePayload,31 )32}33function updateDOMProperties(34 domElement,35 updatePayload,36) {37 for (let i = 0; i < updatePayload.length; i++) {38 const propKey = updatePayload[i]39 const propValue = updatePayload[i + 1]40 if (propKey === STYLE) {41 setValueForStyles(domElement, propValue)42 } else if (propKey === DANGEROUSLY_SET_INNER_HTML) {43 setInnerHTML()44 } else if (propKey === CHILDREN) {45 setTextContent(domElement, propValue)46 } else {47 setValueForProperty(domElement, propKey, propValue)...
Using AI Code Generation
1const { updateDOMProperties } = 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 await updateDOMProperties(handle, {9 style: 'background-color: red; color: white; padding: 10px',10 });11 await page.screenshot({ path: 'screenshot.png' });12 await browser.close();13})();14const { updateDOMProperties } = 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.$('text=Get Started');21 await updateDOMProperties(handle, {22 style: 'background-color: red; color: white; padding: 10px',23 });24 await page.screenshot({ path: 'screenshot.png' });25 await browser.close();26})();27const { updateDOMProperties
Using AI Code Generation
1const { updateDOMProperties } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('h1');8 await updateDOMProperties(element, {9 });10 await page.screenshot({ path: 'example.png' });11 await browser.close();12})();
Using AI Code Generation
1const {updateDOMProperties} = require('playwright/lib/helper');2const {chromium} = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const elementHandle = await page.$('text=Get started');7 await updateDOMProperties(elementHandle, {className: 'foo'});8 await page.screenshot({ path: 'example.png' });9 await browser.close();10})();11const {updateDOMProperties} = require('playwright/lib/helper');12const {chromium} = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 const elementHandle = await page.$('text=Get started');17 await updateDOMProperties(elementHandle, {className: 'foo'});18 await page.screenshot({ path: 'example.png' });19 await browser.close();20})();21 at CDPSession._onMessage (C:\Users\user\Documents\playwright\playwright\node_modules\playwright-core\lib\cdp\cdpSession.js:131:19)22 at CDPSession.emit (events.js:315:20)23 at CDPSession._onMessage (C:\Users\user\Documents\playwright\playwright\node_modules\playwright-core\lib\cdp\cdp.js:110:20)24 at CDPSession.emit (events.js:315:20)25 at WebSocketTransport._ws.addEventListener.event (C:\Users\user\Documents\playwright\playwright\node_modules\playwright-core\lib\cdp\cdp.js:67:35)26 at WebSocketTransport.emit (events.js:315:20)27 at WebSocketTransport._ws.onmessage (C:\Users\user\Documents\playwright\playwright\node_modules\playwright-core\lib\cdp\transport.js:127:18)28 at WebSocket.onMessage (C:\
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.evaluate(() => {6 const element = document.querySelector('text=Learn');7 element.textContent = 'Learn Playwright';8 });9 await page.screenshot({ path: 'screenshot.png' });10 await browser.close();11})();12const { chromium } = require('playwright');13import { chromium } from 'playwright';14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const page = await browser.newPage();18 await page.evaluate(() => {19 const element = document.querySelector('text=Learn');20 element.textContent = 'Learn Playwright';21 });22 await page.screenshot({ path: 'screenshot.png' });23 await browser.close();24})();
Using AI Code Generation
1const { updateDOMProperties } = require('playwright/lib/server/dom.js');2const { createPage } = require('playwright/lib/server/page.js');3const { createBrowserContext } = require('playwright/lib/server/browserContext.js');4const { createBrowser } = require('playwright/lib/server/browser.js');5const { createPlaywright } = require('playwright/lib/server/playwright.js');6const { createConnection } = require('playwright/lib/server/chromium/crConnection.js');7const { createChromiumBrowser } = require('playwright/lib/server/chromium/browser.js');8const { createChromiumBrowserContext } = require('playwright/lib/server/chromium/browserContext.js');9const { createChromiumPage } = require('playwright/lib/server/chromium/page.js');10const { createChromiumSession } = require('playwright/lib/server/chromium/crSession.js');11const { createChromiumTarget } = require('playwright/lib/server/chromium/crTarget.js');12const { createChromiumExecutionContext } = require('playwright/lib/server/chromium/crExecutionContext.js');13const { createChromiumCDPSession } = require('playwright/lib/server/chromium/crConnection.js');14const { createChromiumNetworkManager } = require('playwright/lib/server/chromium/crNetworkManager.js');15const playwright = createPlaywright();16(async () => {17 const browser = await playwright.chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 const element = await page.$('input[name="q"]');21 await updateDOMProperties(element, { value: 'hello' });22 await page.close();23 await context.close();24 await browser.close();25})();
Using AI Code Generation
1const { updateDOMProperties } = require('playwright/lib/server/dom.js');2const { createTestServer } = require('playwright/lib/utils/testserver/');3const { test } = require('playwright/lib/utils/testrunner/');4const { Page } = require('playwright/lib/server/page.js');5const { Frame } = require('playwright/lib/server/frames.js');6const { ElementHandle } = require('playwright/lib/server/dom.js');7test('test', async ({ page }) => {8 const server = await createTestServer();9 server.setRoute('/test.html', (req, res) => {10 res.end(`11 .test {12 color: red;13 }14 `);15 });16 await page.goto(server.PREFIX + '/test.html');17 const frame = page.mainFrame();18 const elementHandle = await frame.$('div');19 const element = elementHandle._element;20 const dom = new DOM();21 const document = dom.document();22 const documentElement = document.documentElement;23 const body = document.body;24 const div = document.createElement('div');25 div.id = 'test';26 div.className = 'test';27 div.textContent = 'Test';28 body.appendChild(div);29 const cssom = new CSSOM();30 const styleSheet = new StyleSheet();31 styleSheet.href = server.PREFIX + '/test.html';32 {33 style: {34 }35 }36 ];37 cssom.styleSheets = [styleSheet];38 const context = new Context();39 context.dom = dom;40 context.cssom = cssom;41 const update = {42 {43 style: {44 }45 }46 };47 const documentElementHandle = new ElementHandle(48 );49 const bodyHandle = new ElementHandle(frame, body, 'body');
Using AI Code Generation
1const { updateDOMProperties } = require('playwright/lib/server/dom.js');2const { Page } = require('playwright/lib/server/page.js');3const { updateDOMProperties } = require('playwright/lib/server/dom.js');4const { Page } = require('playwright/lib/server/page.js');5const { updateDOMProperties } = require('playwright/lib/server/dom.js');6const { Page } = require('playwright/lib/server/page.js');7const { updateDOMProperties } = require('playwright/lib/server/dom.js');8const { Page } = require('playwright/lib/server/page.js');9const { updateDOMProperties } = require('playwright/lib/server/dom.js');10const { Page } = require('playwright/lib/server/page.js');11const { updateDOMProperties } = require('playwright/lib/server/dom.js');12const { Page } = require('playwright/lib/server/page.js');13const { updateDOMProperties } = require('playwright/lib/server/dom.js');14const { Page } = require('playwright/lib/server/page.js');15const { updateDOMProperties } = require('playwright/lib/server/dom.js');16const { Page } = require('playwright/lib/server/page.js');17const { updateDOMProperties } = require('playwright/lib/server/dom.js');18const { Page } = require('playwright/lib/server/page.js');19const { updateDOMProperties } = require('playwright/lib/server/dom.js');20const { Page } = require('playwright/lib/server/page.js');21const { updateDOMProperties } = require('playwright/lib/server/dom.js');22const { Page } = require('playwright/lib/server/page.js');
Using AI Code Generation
1const { chromium } = require('playwright');2const { updateDOMProperties } = 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 await updateDOMProperties(page, {8 'css:input[name="q"]': {9 }10 });11 await browser.close();12})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { updateDOMProperties } = require('playwright/lib/server/dom.js');3const { createJSHandle } = require('playwright/lib/server/javascript.js');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const elementHandle = await page.$('text=Get started');9 const jsHandle = createJSHandle(page, elementHandle);10 await updateDOMProperties(jsHandle, {11 style: {12 },13 });14 await page.screenshot({ path: 'example.png' });15 await browser.close();16})();17module.exports = {18 {19 use: {20 viewport: { width: 1280, height: 720 },21 },22 },23};
Using AI Code Generation
1const { updateDOMProperties } = require('playwright/lib/server/dom');2const { connect } = require('playwright/lib/server/browserType');3const { BrowserType } = require('playwright/lib/server/browserType');4const { Browser } = require('playwright/lib/server/browser');5const { Page } = require('playwright/lib/server/page');6const { ElementHandle } = require('playwright/lib/server/frames');7const page = await browser.newPage();8const elementHandle = await page.$('input');9updateDOMProperties(elementHandle, { value: 'test' });
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
})
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Native apps are developed specifically for one platform. Hence they are fast and deliver superior performance. They can be downloaded from various app stores and are not accessible through browsers.
One of the essential parts when performing automated UI testing, whether using Selenium or another framework, is identifying the correct web elements the tests will interact with. However, if the web elements are not located correctly, you might get NoSuchElementException in Selenium. This would cause a false negative result because we won’t get to the actual functionality check. Instead, our test will fail simply because it failed to interact with the correct element.
Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.
As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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