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How to use postMountWrapper method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactDOMComponent.js
Source:ReactDOMComponent.js 
1import { Namespaces, getIntrinsicNamespace } from '../../../DOMNamespaces';2import { DOCUMENT_NODE } from '../../../HTMLNodeType';3import { isCustomComponent } from '../shared/isCustomComponent';4import { listenToNonDelegatedEvent } from '../events/DOMPluginEventSystem';5import {6 initWrapperState as ReactDOMInputInitWrapperState,7 getHostProps as ReactDOMInputGetHostProps,8 postMountWrapper as ReactDOMInputPostMountWrapper,9 updateChecked as ReactDOMInputUpdateChecked,10 updateWrapper as ReactDOMInputUpdateWrapper,11} from './ReactDOMInput';12import {13 getHostProps as ReactDOMOptionGetHostProps,14 postMountWrapper as ReactDOMOptionPostMountWrapper,15} from './ReactDOMOption';16import {17 initWrapperState as ReactDOMSelectInitWrapperState,18 getHostProps as ReactDOMSelectGetHostProps,19 postMountWrapper as ReactDOMSelectPostMountWrapper,20 postUpdateWrapper as ReactDOMSelectPostUpdateWrapper,21} from './ReactDOMSelect';22import {23 initWrapperState as ReactDOMTextareaInitWrapperState,24 getHostProps as ReactDOMTextareaGetHostProps,25 postMountWrapper as ReactDOMTextareaPostMountWrapper,26 updateWrapper as ReactDOMTextareaUpdateWrapper,27} from './ReactDOMTextarea';28import { setValueForStyles } from '../shared/CSSPropertyOperations';29import { setInnerHTML } from './setInnerHTML';30import { setTextContent } from './setTextContent';31import { registrationNameDependencies } from '../events/EventRegistry';32import { setValueForProperty } from './DOMPropertyOperations';33import { track } from './inputValueTracking';34const DANGEROUSLY_SET_INNER_HTML = 'dangerouslySetInnerHTML';35const SUPPRESS_CONTENT_EDITABLE_WARNING = 'suppressContentEditableWarning';36const SUPPRESS_HYDRATION_WARNING = 'suppressHydrationWarning';37const AUTOFOCUS = 'autoFocus';38const CHILDREN = 'children';39const STYLE = 'style';40const HTML = '__html';41const { html: HTML_NAMESPACE } = Namespaces;42const mediaEventTypes = [43 'abort',44 'canplay',45 'canplaythrough',46 'durationchange',47 'emptied',48 'encrypted',49 'ended',50 'error',51 'loadeddata',52 'loadedmetadata',53 'loadstart',54 'pause',55 'play',56 'playing',57 'progress',58 'ratechange',59 'seeked',60 'seeking',61 'stalled',62 'suspend',63 'timeupdate',64 'volumechange',65 'waiting',66];67const diffProperties = (68 domElement,69 tag,70 lastRawProps,71 nextRawProps,72 rootContainerElement73) => {};74const diffHydratedProperties = (75 domElement,76 tag,77 rawProps,78 parentNamespace,79 rootContainerElement80) => {};81const getOwnerDocumentFromRootContainer = (rootContainerElement) =>82 rootContainerElement.nodeType === DOCUMENT_NODE83 ? rootContainerElement84 : rootContainerElement.ownerDocument;85const createElement = (type, props, rootContainerElement, parentNamespace) => {86 const ownerDocument = getOwnerDocumentFromRootContainer(rootContainerElement);87 let domElement;88 let namespaceURI = parentNamespace;89 if (namespaceURI === HTML_NAMESPACE) {90 namespaceURI = getIntrinsicNamespace(type);91 }92 if (namespaceURI === HTML_NAMESPACE) {93 if (type === 'script') {94 const div = ownerDocument.createElement('div');95 div.innerHTML = '<script><' + '/script>';96 const firstChild = div.firstChild;97 domElement = div.removeChild(firstChild);98 } else if (typeof props.is === 'string') {99 domElement = ownerDocument.createElement(type, { is: props.is });100 } else {101 domElement = ownerDocument.createElement(type);102 if (type === 'select') {103 const node = domElement;104 if (props.multiple) {105 node.multiple = true;106 } else if (props.size) {107 node.size = props.size;108 }109 }110 }111 } else {112 domElement = ownerDocument.createElementNS(namespaceURI, type);113 }114 return domElement;115};116const setInitialDOMProperties = (117 tag,118 domElement,119 rootContainerElement,120 nextProps,121 isCustomComponentTag122) => {123 for (const propKey in nextProps) {124 if (!nextProps.hasOwnProperty(propKey)) {125 continue;126 }127 const nextProp = nextProps[propKey];128 if (propKey === STYLE) {129 setValueForStyles(domElement, nextProp);130 } else if (propKey === DANGEROUSLY_SET_INNER_HTML) {131 const nextHtml = nextProp ? nextProp[HTML] : undefined;132 if (nextHtml != null) {133 setInnerHTML(domElement, nextHtml);134 }135 } else if (propKey === CHILDREN) {136 if (typeof nextProp === 'string') {137 const canSetTextContent = tag !== 'textarea' || nextProp !== '';138 if (canSetTextContent) {139 setTextContent(domElement, nextProp);140 }141 } else if (typeof nextProp === 'number') {142 setTextContent(domElement, '' + nextProp);143 }144 } else if (145 propKey === SUPPRESS_CONTENT_EDITABLE_WARNING ||146 propKey === SUPPRESS_HYDRATION_WARNING147 ) {148 // Noop149 } else if (propKey === AUTOFOCUS) {150 // 151 } else if (registrationNameDependencies.hasOwnProperty(propKey)) {152 if (nextProp != null) {153 if (propKey === 'onScroll') {154 listenToNonDelegatedEvent('scroll', domElement);155 }156 }157 } else if (nextProp != null) {158 setValueForProperty(domElement, propKey, nextProp, isCustomComponentTag);159 }160 }161};162const trapClickOnNonInteractiveElement = (node) => {163 node.onclick = () => {};164};165const setInitialProperties = (166 domElement,167 tag,168 rawProps,169 rootContainerElement170) => {171 const isCustomComponentTag = isCustomComponent(tag, rawProps);172 let props;173 switch (tag) {174 case 'dialog':175 listenToNonDelegatedEvent('cancel', domElement);176 listenToNonDelegatedEvent('close', domElement);177 props = rawProps;178 break;179 case 'iframe':180 case 'object':181 case 'embed':182 listenToNonDelegatedEvent('load', domElement);183 props = rawProps;184 break;185 case 'video':186 case 'audio':187 for (let i = 0; i < mediaEventTypes.length; i++) {188 listenToNonDelegatedEvent(mediaEventTypes[i], domElement);189 }190 props = rawProps;191 break;192 case 'source':193 listenToNonDelegatedEvent('error', domElement);194 props = rawProps;195 break;196 case 'img':197 case 'image':198 case 'link':199 listenToNonDelegatedEvent('error', domElement);200 listenToNonDelegatedEvent('load', domElement);201 props = rawProps;202 break;203 case 'details':204 listenToNonDelegatedEvent('toggle', domElement);205 props = rawProps;206 break;207 case 'input':208 ReactDOMInputInitWrapperState(domElement, rawProps);209 props = ReactDOMInputGetHostProps(domElement, rawProps);210 listenToNonDelegatedEvent('invalid', domElement);211 break;212 case 'option':213 props = ReactDOMOptionGetHostProps(domElement, rawProps);214 break;215 case 'select':216 ReactDOMSelectInitWrapperState(domElement, rawProps);217 props = ReactDOMSelectGetHostProps(domElement, rawProps);218 listenToNonDelegatedEvent('invalid', domElement);219 break;220 case 'textarea':221 ReactDOMTextareaInitWrapperState(domElement, rawProps);222 props = ReactDOMTextareaGetHostProps(domElement, rawProps);223 listenToNonDelegatedEvent('invalid', domElement);224 break;225 default:226 props = rawProps;227 }228 setInitialDOMProperties(229 tag,230 domElement,231 rootContainerElement,232 props,233 isCustomComponentTag234 );235 switch (tag) {236 case 'input':237 track(domElement);238 ReactDOMInputPostMountWrapper(domElement, rawProps, false);239 break;240 case 'textarea':241 track(domElement);242 ReactDOMTextareaPostMountWrapper(domElement, rawProps);243 break;244 case 'option':245 ReactDOMOptionPostMountWrapper(domElement, rawProps);246 break;247 case 'select':248 ReactDOMSelectPostMountWrapper(domElement, rawProps);249 break;250 default:251 if (typeof props.onClick === 'function') {252 trapClickOnNonInteractiveElement(domElement);253 }254 break;255 }256};257const updateDOMProperties = (258 domElement,259 updatePayload,260 wasCustomComponentTag,261 isCustomComponentTag,262) => {263 for (let i = 0; i < updatePayload.length; i += 2) {264 const propKey = updatePayload[i];265 const propValue = updatePayload[i + 1];266 if (propKey === STYLE) {267 setValueForStyles(domElement, propValue);268 } else if (propKey === DANGEROUSLY_SET_INNER_HTML) {269 setInnerHTML(domElement, propValue);270 } else if (propKey === CHILDREN) {271 setTextContent(domElement, propValue);272 } else {273 setValueForProperty(domElement, propKey, propValue, isCustomComponentTag);274 }275 }276}277const updateProperties = (278 domElement,279 updatePayload,280 tag,281 lastRawProps,282 nextRawProps283) => {284 if (285 tag === 'input' &&286 nextRawProps.type === 'radio' &&287 nextRawProps.name != null288 ) {289 ReactDOMInputUpdateChecked(domElement, nextRawProps);290 }291 const wasCustomComponentTag = isCustomComponent(tag, lastRawProps);292 const isCustomComponentTag = isCustomComponent(tag, nextRawProps);293 updateDOMProperties(294 domElement,295 updatePayload,296 wasCustomComponentTag,297 isCustomComponentTag298 );299 switch (tag) {300 case 'input':301 ReactDOMInputUpdateWrapper(domElement, nextRawProps);302 break;303 case 'textarea':304 ReactDOMTextareaUpdateWrapper(domElement, nextRawProps);305 break;306 case 'select':307 ReactDOMSelectPostUpdateWrapper(domElement, nextRawProps);308 break;309 }310};311export {312 diffProperties,313 diffHydratedProperties,314 createElement,315 setInitialProperties,316 mediaEventTypes,317 trapClickOnNonInteractiveElement,318 updateProperties,...
ReactDOMInput.js
Source:ReactDOMInput.js
1import { getToStringValue, toString } from './ToStringValue';2import { setValueForProperty } from './DOMPropertyOperations';3import { getActiveElement } from './getActiveElement';4const isControlled = (props) => {5 const usesChecked = props.type === 'checkbox' || props.type === 'radio';6 return usesChecked ? props.checked != null : props.value != null;7};8const initWrapperState = (element, props) => {9 const node = element;10 const defaultValue = props.defaultValue == null ? '' : props.defaultValue;11 node._wrapperState = {12 initialChecked:13 props.checked != null ? props.checked : props.defaultChecked,14 initialValue: getToStringValue(15 props.value != null ? props.value : defaultValue16 ),17 controlled: isControlled(props),18 };19};20const getHostProps = (element, props) => {21 const node = element;22 const checked = props.checked;23 const hostProps = Object.assign({}, props, {24 defaultChecked: undefined,25 defaultValue: undefined,26 value: undefined,27 checked: checked != null ? checked : node._wrapperState.initialChecked,28 });29 return hostProps;30};31const postMountWrapper = (element, props, isHydrating) => {32 const node = element;33 if (props.hasOwnProperty('value') || props.hasOwnProperty('defaultValue')) {34 const type = props.type;35 const isButton = type === 'submit' || type === 'reset';36 if (isButton && (props.value === undefined || props.value === null)) return;37 const initialValue = toString(node._wrapperState.initialValue);38 if (!isHydrating && initialValue !== node.value) {39 node.value = initialValue;40 }41 node.defaultValue = initialValue;42 }43 const name = node.name;44 if (name !== '') {45 node.name = '';46 }47 node.defaultChecked = !node.defaultChecked;48 node.defaultChecked = !!node._wrapperState.initialChecked;49 if (name !== '') {50 node.name = name;51 }52};53const updateChecked = (element, props) => {54 const node = element;55 const checked = props.checked;56 if (checked != null) {57 setValueForProperty(node, 'checked', checked, false);58 }59};60const setDefaultValue = (node, type, value) => {61 if (type !== 'number' || getActiveElement(node.ownerDocument) !== node) {62 if (value == null) {63 node.defaultValue = toString(node._wrapperState.initialValue);64 } else if (node.defaultValue !== toString(value)) {65 node.defaultValue = toString(value);66 }67 }68};69const updateWrapper = (element, props) => {70 const node = element;71 updateChecked(element, props);72 const value = getToStringValue(props.value);73 const type = props.type;74 if (value != null) {75 if (type === 'number') {76 if ((value === 0 && node.value === '') || node.value != value) {77 node.value = toString(value);78 }79 } else if (node.value !== toString(value)) {80 node.value = toString(value);81 }82 } else if (type === 'submit' || type === 'reset') {83 node.removeAttribute('value');84 return;85 }86 if (props.hasOwnProperty('value')) {87 setDefaultValue(node, props.type, value);88 } else if (props.hasOwnProperty('defaultValue')) {89 setDefaultValue(node, props.type, getToStringValue(props.defaultValue));90 }91 if (props.checked == null && props.defaultChecked != null) {92 node.defaultChecked = !!props.defaultChecked;93 }94};95export {96 initWrapperState,97 getHostProps,98 postMountWrapper,99 updateChecked,100 setDefaultValue,101 updateWrapper,...
ReactDOMSelect.js
Source:ReactDOMSelect.js
1import { getToStringValue, toString } from './ToStringValue';2const initWrapperState = (element, props) => {3 const node = element;4 node._wrapperState = {5 wasMultiple: !!props.multiple,6 };7};8const getHostProps = (element, props) => {9 return Object.assign({}, props, {10 value: undefined,11 });12};13const updateOptions = (node, multiple, propValue, setDefaultSelected) => {14 const options = node.options;15 if (multiple) {16 const selectedValues = propValue;17 const selectedValue = {};18 for (let i = 0; i < selectedValues.length; i++) {19 selectedValue['$' + selectedValues[i]] = true;20 }21 for (let i = 0; i < options.length; i++) {22 const selected = selectedValue.hasOwnProperty('$' + options[i].value);23 if (options[i].selected !== selected) {24 options[i].selected = selected;25 }26 if (selected && setDefaultSelected) {27 options[i].defaultSelected = true;28 }29 }30 } else {31 const selectedValue = toString(getToStringValue(propValue));32 let defaultSelected = null;33 for (let i = 0; i < options.length; i++) {34 if (options[i].value === selectedValue) {35 options[i].selected = true;36 if (setDefaultSelected) {37 options[i].defaultSelected = true;38 }39 return;40 }41 if (defaultSelected === null && !options[i].disabled) {42 defaultSelected = options[i];43 }44 }45 if (defaultSelected !== null) {46 defaultSelected.selected = true;47 }48 }49};50const postMountWrapper = (element, props) => {51 const node = element;52 node.multiple = !!props.multiple;53 const value = props.value;54 if (value != null) {55 updateOptions(node, !!props.multiple, value, false);56 } else if (props.defaultValue != null) {57 updateOptions(node, !!props.multiple, props.defaultValue, true);58 }59};60const postUpdateWrapper = (element, props) => {61 const node = element;62 const wasMultiple = node._wrapperState.wasMultiple;63 node._wrapperState.wasMultiple = !!props.multiple;64 const value = props.value;65 if (value != null) {66 updateOptions(node, !!props.multiple, value, false);67 } else if (wasMultiple !== !!props.multiple) {68 if (props.defaultValue != null) {69 updateOptions(node, !!props.multiple, props.defaultValue, true);70 } else {71 updateOptions(node, !!props.multiple, props.multiple ? [] : '', false);72 }73 }74};...
ReactDOMTextarea.js
Source:ReactDOMTextarea.js
1import { getToStringValue, toString } from './ToStringValue';2const invariant = require('invariant');3const getHostProps = (element, props) => {4 const node = element;5 invariant(6 props.dangerouslySetInnerHTML == null,7 '`dangerouslySetInnerHTML` does not make sense on <textarea>.'8 );9 const hostProps = {10 ...props,11 value: undefined,12 defaultValue: undefined,13 children: toString(node._wrapperState.initialValue),14 };15 return hostProps;16};17const initWrapperState = (element, props) => {18 const node = element;19 let initialValue = props.value;20 if (initialValue == null) {21 let { children, defaultValue } = props;22 if (children != null) {23 invariant(24 defaultValue == null,25 'If you supply `defaultValue` on a <textarea>, do not pass children.'26 );27 if (Array.isArray(children)) {28 invariant(29 children.length <= 1,30 '<textarea> can only have at most one child.'31 );32 children = children[0];33 }34 defaultValue = children;35 }36 if (defaultValue == null) {37 defaultValue = '';38 }39 initialValue = defaultValue;40 }41 node._wrapperState = {42 initialValue: getToStringValue(initialValue),43 };44};45const postMountWrapper = (element, props) => {46 const node = element;47 const textContent = node.textContent;48 if (textContent === node._wrapperState.initialValue) {49 if (textContent !== '' && textContent !== null) {50 node.value = textContent;51 }52 }53};54const updateWrapper = (element, props) => {55 const node = element;56 const value = getToStringValue(props.value);57 const defaultValue = getToStringValue(props.defaultValue);58 if (value != null) {59 const newValue = toString(value);60 if (newValue !== node.value) {61 node.value = newValue;62 }63 if (props.defaultValue == null && node.defaultValue !== newValue) {64 node.defaultValue = newValue;65 }66 }67 if (defaultValue != null) {68 node.defaultValue = toString(defaultValue);69 }70};...
ReactDOMFiberOption.js
Source:ReactDOMFiberOption.js
...36 'setting `selected` on <option>.',37 );38 }39}40export function postMountWrapper(element: Element, props: Object) {41 // value="" should make a value attribute (#6219)42 if (props.value != null) {43 element.setAttribute('value', props.value);44 }45}46export function getHostProps(element: Element, props: Object) {47 const hostProps = {children: undefined, ...props};48 const content = flattenChildren(props.children);49 if (content) {50 hostProps.children = content;51 }52 return hostProps;...
ReactDOMOption.js
Source:ReactDOMOption.js
1import * as React from '../../../react';2import { getToStringValue, toString } from './ToStringValue';3const flattenChildren = (children) => {4 let content = '';5 React.Children.forEach(children, function (child) {6 if (child == null) {7 return;8 }9 content += child;10 });11 return content;12};13const getHostProps = (element, props) => {14 const hostProps = { children: undefined, ...props };15 const content = flattenChildren(props.children);16 if (content) {17 hostProps.children = content;18 }19 return hostProps;20};21const postMountWrapper = (element, props) => {22 if (props.value != null) {23 element.setAttribute('value', toString(getToStringValue(props.value)));24 }25};...
Using AI Code Generation
1const { postMountWrapper } = require('playwright/lib/server/chromium/crPage');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 postMountWrapper(page);8 await browser.close();9})();10const { Page } = require('playwright/lib/server/chromium/crPage');11module.exports.postMountWrapper = function(page) {12 Page.prototype.postMountWrapper = function() {13 console.log("This is postMountWrapper");14 };15 page.postMountWrapper();16};17Your name to display (optional):18Your name to display (optional):19const { postMountWrapper } = require('playwright/lib/server/chromium/crPage');20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.launch();23 const context = await browser.newContext();24 const page = await context.newPage();25 postMountWrapper(page);26 await browser.close();27})();28const { Page } = require('playwright/lib/server/chromium/crPage');29module.exports.postMountWrapper = function(page) {
Using AI Code Generation
1const { postMountWrapper } = require('playwright/lib/server/browserContext');2const { BrowserContext } = require('playwright/lib/server/browserContext');3class CustomBrowserContext extends BrowserContext {4 async _doStuff() {5 this._pageBindings = new Map();6 }7 async _doMoreStuff() {8 this._pageBindings.clear();9 }10}11postMountWrapper(CustomBrowserContext, async (browserContext, route, request, response) => {12 if (request.url() === '/json/version') {13 const version = await response.json();14 version['customVersion'] = '1.0';15 response.headers = { 'Content-Type': 'application/json' };16 response.statusCode = 200;17 response.body = JSON.stringify(version);18 }19});20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.launch();23 const context = await browser.newContext();24 const page = await context.newPage();25 await page.screenshot({ path: 'example.png' });26 await browser.close();27})();28### `postMountWrapper(classToWrap, routeHandler)`29- `route` <[Object]> Instance of [Route](
Using AI Code Generation
1const { postMountWrapper } = require('playwright/lib/server/browserType');2const { Playwright } = require('playwright');3const playwright = new Playwright();4postMountWrapper(playwright.chromium, 'browserType', (original, browserType) => {5 return {6 launch: (options) => {7 return original.launch(options);8 },9 };10});11postMountWrapper(playwright.chromium, 'browser', (original, browser) => {12 return {13 newPage: (options) => {14 return original.newPage(options);15 },16 };17});18postMountWrapper(playwright.chromium, 'page', (original, page) => {19 return {20 click: (selector, options) => {21 return original.click(selector, options);22 },23 };24});25postMountWrapper(playwright.chromium, 'frame', (original, frame) => {26 return {27 click: (selector, options) => {28 return original.click(selector, options);29 },30 };31});32(async () => {33 const browser = await playwright.chromium.launch();34 const page = await browser.newPage();35 await page.click('text=Get Started');36 await page.click('text=Docs');37 await page.click('text=API');38 await page.click('text=Page');39 await page.click('text=Page.click');40 await page.click('text=Examples');41 await page.click('text=Click a button');42 await page.click('text=Run');43 await page.click('text=Close');44 await browser.close();45})();46const { postMountWrapper } = require('playwright/lib/server/browserType');47const { Playwright } = require('playwright');48const playwright = new Playwright();49postMountWrapper(playwright.chromium, 'browserType', (original, browserType) => {50 return {51 launch: (options)
Using AI Code Generation
1const { postMountWrapper } = require('playwright/lib/server/dom.js');2const { createPage } = require('playwright/lib/server/chromium/crPage.js');3async function main() {4 const page = await createPage(null, null, null);5 const element = page._delegate._document._documentElement;6 const result = await postMountWrapper.call(page._delegate, element, () => {7 return 'Hello World';8 });9 console.log(result);10}11main();12import { postMountWrapper } from 'playwright-internal/lib/server/dom.js';13import { createPage } from 'playwright-internal/lib/server/chromium/crPage.js';14(async () => {15 const page = await createPage(null, null, null);16 const element = page._delegate._document._documentElement;17 const result = await postMountWrapper.call(page._delegate, element, () => {18 return 'Hello World';19 });20 console.log(result);21})();22"resolutions": {23 }24"resolutions": {25 }
Using AI Code Generation
1const { chromium } = require("playwright");2const fs = require("fs");3const path = require("path");4const postMountWrapper = require("playwright/lib/server/ffBrowser").postMountWrapper;5const browser = await chromium.launch({ headless: false, slowMo: 200 });6const context = await browser.newContext();7const page = await context.newPage();8await page.screenshot({ path: "screenshot.png" });9await browser.close();10const { chromium } = require("playwright");11const fs = require("fs");12const path = require("path");13const postMountWrapper = require("playwright/lib/server/ffBrowser").postMountWrapper;14const browser = await chromium.launch({ headless: false, slowMo: 200 });15const context = await browser.newContext();16const page = await context.newPage();17await page.screenshot({ path: "screenshot.png" });18await browser.close();19const { chromium } = require("playwright");20const fs = require("fs");21const path = require("path");22const postMountWrapper = require("playwright/lib/server/ffBrowser").postMountWrapper;23const browser = await chromium.launch({ headless: false, slowMo: 200 });24const context = await browser.newContext();25const page = await context.newPage();26await page.screenshot({ path: "screenshot.png" });27await browser.close();28const { chromium } = require("playwright");29const fs = require("fs");30const path = require("path");31const postMountWrapper = require("playwright/lib/server/ffBrowser").postMountWrapper;32const browser = await chromium.launch({ headheadless: false, slowMo: 200 });33const context = await browser.newContext();34const page = await context.newPage();35await page.screenshot({ path: "s
Using AI Code Generation
1const { Playwright } = require('playwright');2const { playwright } = new Playwright();3const { WebKit } = playwright;4const { BrowserContext } = WebKit;5const { Page } = WebKit;6const { postMountWrapper } = Page.prototype;7Page.prototype.postMountWrapper = async function (page) {8 await postMountWrapper.call(this, page);9}10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await browser.close();16})();
Using AI Code Generation
1const { Playwright } = require('@playwright/test');2const { postMountWrapper } = Playwright._internalApi;3postMountWrapper(async (page, options) => {4 await page.evaluate(() => {5 window.__playwright__ = true;6 });7});8const { test, expect } = require('@playwright/test');9test('test', async ({ page }) => {10 const playwright = await page.evaluate(() => window.__playwright__);11 expect(playwright).toBe(true);12});13const { Playwright } = require('@playwright/test');14const { postMountWrapper, globalSetup } = Playwright._internalApi;15postMountWrapper(async (page, options) => {16 await page.evaluate(() => {17 window.__playwright__ = true;18 });19});20globalSetup(async (options) => {21});22const { test, expect } = require('@playwright/test');23test('test', async ({ page }) => {24 const playwright = await page.evaluate(() => window.__playwright__);25 expect(playwright).toBe(true);26});27const { Playwright } = require('@playwright/test');28const { postMountWrapper, beforeEach } = Playwright._internalApi;29postMountWrapper(async (page, options) => {30 await page.evaluate(() => {
Using AI Code Generation
1const { Playwright } = require('@playwright/test');2Playwright._postMountWrapper = async (browser, contextOptions, launchOptions) => {3 await browser._defaultContext._setViewportSize({4 });5};6const { Playwright } = require('@playwright/test');7Playwright._postLaunchWrapper = async (browser, launchOptions) => {8 await browser._defaultContext._setViewportSize({9 });10};11const { Playwright } = require('@playwright/test');12Playwright._postNewContextWrapper = async (context, contextOptions, launchOptions) => {13 await context._setViewportSize({14 });15};16const { Playwright } = require('@playwright/test');17Playwright._postNewPageWrapper = async (page, context, newPageOptions) => {18 await page._setViewportSize({19 });20};21const { Playwright } = require('@playwright/test');22Playwright._postPageActionWrapper = async (page, action) => {23 await page._setViewportSize({24 });25};26const { Playwright } = require('@playwright/test');27Playwright._postPageActionWrapper = async (page, action) => {28 await page._setViewportSize({29 });30};
Using AI Code Generation
1const { postMountWrapper } = require('@playwright/test/lib/server/inspector');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await postMountWrapper(page, 'test', () => {5 });6});
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.waitForSelector('iframe');7 await page.$eval('iframe', (iframe) => {8 iframe.contentDocument.defaultView.postMessage(9 { event: 'command', func: 'playVideo' },10 );11 });12 await page.waitForTimeout(5000);13 await browser.close();14})();15test('test', async ({ page }) => {16 const playwright = await page.evaluate(() => window.__playwright__);17 expect(playwright).toBe(true);18});19const { Playwright } = require('@playwright/test');20const { postMountWrapper, beforeEach } = Playwright._internalApi;21postMountWrapper(async (page, options) => {22 await page.evaluate(() => {
Using AI Code Generation
1const { postMountWrapper } = require('@playwright/test/lib/server/inspector');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await postMountWrapper(page, 'test', () => {5 });6});
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.waitForSelector('iframe');7 await page.$eval('iframe', (iframe) => {8 iframe.contentDocument.defaultView.postMessage(9 { event: 'command', func: 'playVideo' },10 );11 });12 await page.waitForTimeout(5000);13 await browser.close();14})();
Playwright tutorial
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.
Chapters:
- 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.
- 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.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- 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.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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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