Best JavaScript code snippet using playwright-internal
ReactDOMComponent.js
Source: ReactDOMComponent.js
...38 dangerouslySetInnerHTML: null,39 suppressContentEditableWarning: null,40};41var deleteListener = EventPluginHub.deleteListener;42function enqueuePutListener(inst, registrationName, listener) {43 EventPluginHub.putListener(44 inst,45 registrationName,46 listener,47 );48}49function isCustomComponent(tagName, props) {50 return tagName.indexOf('-') >= 0 || props.is != null;51}52function ReactDOMComponent(element) {53 var tag = element.type;54 this._currentElement = element;55 this._tag = tag.toLowerCase();56 this._renderedChildren = null;57 this._rootNodeID = 0;58}59ReactDOMComponent.displayName = 'ReactDOMComponent';60ReactDOMComponent.Mixin = {61 mountComponent(62 transaction,63 hostParent,64 hostContainerInfo,65 context,66 ) {67 var props = this._currentElement.props;68 var mountImage;69 this._rootNodeID = globalIdCounter++;70 this._hostParent = hostParent;71 this._hostContainerInfo = hostContainerInfo;72 if (true) {73 var ownerDocument = hostContainerInfo._ownerDocument;74 var el;75 el = ownerDocument.createElement(this._currentElement.type);76 ReactDOMComponentTree.precacheNode(this, el);77 this._updateDOMProperties(null, props, transaction);78 var lazyTree = DOMLazyTree(el);79 this._createInitialChildren(transaction, props, context, lazyTree);80 mountImage = lazyTree;81 } else {82 var tagOpen = this._createOpenTagMarkupAndPutListeners(props);83 var tagContent = this._createContentMarkup(props);84 if (!tagContent && omittedCloseTags[this._tag]) {85 mountImage = tagOpen + '/>';86 } else {87 mountImage = `${tagOpen}>${tagContent}</${this._currentElement.type}>`;88 }89 }90 return mountImage;91 },92 receiveComponent(93 nextElement,94 transaction,95 context,96 ) {97 var prevElement = this._currentElement;98 this._currentElement = nextElement;99 this.updateComponent(transaction, prevElement, nextElement, context);100 },101 updateComponent(102 transaction,103 prevElement,104 nextElement,105 context,106 ) {107 var lastProps = prevElement,props;108 var nextProps = this._currentElement.props;109 this._updateDOMProperties(lastProps, nextProps, transaction);110 this._updateDOMChildren(lastProps, nextProps, transaction, context);111 },112 unmountComponent(safely) {113 this.unmountChildren(safely);114 ReactDOMComponentTree.uncacheNode(this);115 EventPluginHub.deleteAllListeners(this);116 this._domID = 0;117 this._wrapperState = null;118 },119 getHostNode() {120 return getNode(this);121 },122 getPublicInstance() {123 return getNode(this);124 },125 /**126 * @description è¿æ¥ä¸»è¦æ¯å建å¼æ ç¾ï¼ç¶åå° DOM æ ç¾çå±æ§åç¸å
³äºä»¶å¥æ设置å°å¼æ ç¾127 * @param {*} props128 */129 _createOpenTagMarkupAndPutListeners(props) {130 var ret = `<${this._currentElement.type}`;131 for (var propKey in props) {132 if (!props.hasOwnProperty(propKey)) {133 continue;134 }135 var propValue = props[propKey];136 if (propValue == null) {137 continue;138 }139 // ç»å®äºä»¶å¥æ140 if (registrationNameModules.hasOwnProperty(propKey)) {141 if (propValue) {142 enqueuePutListener(this, propKey, propValue);143 }144 } else {145 if (propKey === 'style') {146 if (propValue) {147 propValue = this._previousStyleCopy = Object.assign({}, props.style);148 }149 propValue = CSSPropertyOperations.createMarkupForStyles(propValue, this);150 }151 var markup = null;152 markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue);153 if (markup) {154 ret += ' ' + markup;155 }156 }157 }158 return ret;159 },160 _createContentMarkup(props) {161 var ret = '';162 var innerHTML = props.dangerouslySetInnerHTML;163 if (innerHTML != null) {164 if (innerHTML.__html != null) {165 ret = innerHTML.__html;166 }167 } else {168 var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;169 var childrenToUse = contentToUse != null ? null : props.children;170 if (contentToUse != null) {171 ret = escapeTextContentForBrowser(contentToUse);172 } else if (childrenToUse != null) {173 var mountImages = this.mountChildren(childrenToUse);174 ret = mountImages.join('');175 }176 }177 return ret;178 },179 _updateDOMProperties(lastProps, nextProps, transaction) {180 var propKey;181 var styleName;182 var styleUpdates;183 for (propKey in lastProps) {184 if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey) || lastProps[propKey] == null) {185 continue;186 }187 if (propKey === 'style') {188 var lastStyle = this._previousStyleCopy;189 for (styleName in lastStyle) {190 if (lastStyle.hasOwnProperty(styleName)) {191 styleUpdates = styleUpdates || {};192 styleUpdates[styleName] = '';193 }194 }195 this._previousStyleCopy = null;196 } else if (registrationNameModules.hasOwnProperty(propKey)) {197 if (lastProps[propKey]) {198 deleteListener(this, propKey);199 }200 } else if (isCustomComponent(this._tag, lastProps)) {201 if (!RESERVED_PROPS.hasOwnProperty(propKey)) {202 DOMPropertyOperations.deleteValueForAttribute(203 getNode(this),204 propKey205 );206 }207 } else if (208 DOMProperty.properties[propKey]209 || DOMProperty.isCustomAttribute(propKey)210 ) {211 DOMPropertyOperations.deleteValueForProperty(getNode(this), propKey);212 }213 }214 for (propKey in nextProps) {215 var nextProp = nextProps[propKey];216 var lastProp = propKey === 'style'217 ? this._previousStyleCopy218 : lastProps != null219 ? lastProps[propKey]220 : undefined;221 if (222 !nextProps.hasOwnProperty(propKey) || nextProp === lastProp || (nextProp == null && lastProp == null)223 ) {224 continue;225 }226 if (propKey === 'style') {227 if (nextProp) {228 nextProp = this._previousStyleCopy = Object.assign({}, nextProp);229 } else {230 this._previousStyleCopy = null;231 }232 if (lastProp) {233 for (styleName in lastProp) {234 if (235 lastProp.hasOwnProperty(styleName) &&236 (237 !nextProp || !nextProp.hasOwnProperty(styleName)238 )239 ) {240 styleUpdates = styleUpdates || {};241 styleUpdates[styleName] = '';242 }243 }244 for (styleName in nextProp) {245 if (246 nextProp.hasOwnProperty(styleName) &&247 lastProp[styleName] !== nextProp[styleName]248 ) {249 styleUpdates = styleUpdates || {};250 styleUpdates[styleName] = nextProp[styleName];251 }252 }253 } else {254 styleUpdates = nextProp;255 }256 } else if (registrationNameModules.hasOwnProperty(propKey)) {257 // DOM events258 if (nextProp) {259 enqueuePutListener(this, propKey, nextProp, transaction);260 } else if (lastProp) {261 deleteListener(this, propKey);262 }263 } else if (isCustomComponent(this._tag, nextProps)) {264 // React Component265 if (!RESERVED_PROPS.hasOwnProperty(propKey)) {266 DOMPropertyOperations.setValueForAttribute(267 getNode(this),268 propKey,269 nextProp,270 );271 }272 } else if (273 DOMProperty.properties[propKey] ||...
react.js
Source: react.js
...3 // ...4 for (propKey in nextProps) {5 // å¤ææ¯å¦ä¸ºäºä»¶å±æ§ï¼registrationNameModules { onBlur, onClick ..... }6 if (registrationNameModules.hasOwnProperty(propKey)) {7 enqueuePutListener(this, propKey, nextProp, transaction);8 }9 }10}11function enqueuePutListener(inst, registrationName, listener, transaction) {12 // ...13 // doc æ¯ document 14 var doc = isDocumentFragment ? containerInfo._node : containerInfo._ownerDocument; 15 // listenTo å°äºä»¶æ³¨åå° document ä¸16 listenTo(registrationName, doc);17 18 // putListener åå¨äºä»¶ï¼æ¾å
¥äºå¡éåä¸19 transaction.getReactMountReady().enqueue(putListener, {20 inst: inst, // React Component21 registrationName: registrationName, // åæäºä»¶å称22 listener: listener // åè°å½æ°23 });24}25// ReactBrowserEventEmitter.js...
ReactPutListenerQueue.js
Source: ReactPutListenerQueue.js
1"use strict";2function r() {3 this.listenersToPut = [];4}5var o = require("./PooledClass"), i = require("./ReactBrowserEventEmitter"), s = require("./Object.assign");6s(r.prototype, {7 enqueuePutListener: function(e, t, n) {8 this.listenersToPut.push({9 rootNodeID: e,10 propKey: t,11 propValue: n12 });13 },14 putListeners: function() {15 for (var e = 0; e < this.listenersToPut.length; e++) {16 var t = this.listenersToPut[e];17 i.putListener(t.rootNodeID, t.propKey, t.propValue);18 }19 },20 reset: function() {21 this.listenersToPut.length = 0;22 },23 destructor: function() {24 this.reset();25 }26});27o.addPoolingTo(r);...
Using AI Code Generation
1const { enqueuePutListener } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({headless: false});4 const page = await browser.newPage();5 await page.route('**', route => {6 console.log(route.request().url());7 route.continue();8 });9 await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch({headless: false});14 const page = await browser.newPage();15 await page.route('**', route => {16 console.log(route.request().url());17 route.continue();18 });19 await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch({headless: false});24 const page = await browser.newPage();25 await page.route('**', route => {26 console.log(route.request().url());27 route.continue();28 });29 await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33 const browser = await chromium.launch({headless: false});34 const page = await browser.newPage();35 await page.route('**', route => {36 console.log(route.request().url());37 route.continue();38 });39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch({headless: false});44 const page = await browser.newPage();45 await page.route('**', route =>
Using AI Code Generation
1const { enqueuePutListener } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2enqueuePutListener((name, ...args) => {3 console.log(name, args);4});5const { test, expect } = require('@playwright/test');6test('test', async ({ page }) => {7 await page.click('text=Get Started');
Using AI Code Generation
1const { enqueuePutListener } = require("playwright");2module.exports = async (page) => {3 await page.waitForSelector("text=Docs");4 await enqueuePutListener(page, "document", "click");5 await page.click("text=Docs");6 const [event] = await page.waitForEvent("document", "click");7 console.log(event);8};9{ type: 'click',10 target: { type: 'node', subtype: 'html', nodeName: 'A', ... },11 timeStamp: 1626735316462 }12const { waitForEvent } = require("playwright");13module.exports = async (page) => {14 await page.waitForSelector("text=Docs");15 await page.click("text=Docs");16 const [event] = await waitForEvent("page", "navigation");17 console.log(event);18};19 timestamp: 1626735316462 }
Using AI Code Generation
1const { enqueuePutListener } = require('@playwright/test/lib/utils/patchRequire');2enqueuePutListener((event) => {3 if (event.name === 'testDone') {4 console.log('Test Done', event.test.title);5 }6});7const { test } = require('@playwright/test');8test('test', async ({ page }) => {9});10module.exports = {11 use: {12 },13 ['json', { outputFile: 'test-results.json' }],14 {15 use: {16 },17 },18};19 1/1 test › test (1s)20 ✓ 1 passed (2s)21 1/1 test › test (1s)22 ✓ 1 passed (2s)23I am also unable to get the testDone event to fire when the test fails (i.e. the test throws an exception). Is there a way to get the testDone event to fire when the test fails?24const { enqueuePutListener } = require('@playwright/test/lib/utils/patchRequire');25enqueuePutListener((event) => {26 if (event.name === 'testDone') {27 console.log('Test Done', event.test.title);28 }29});
Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3 const browser = await chromium.launch({headless: false});4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.waitForLoadState();7 await page.evaluate(() => {8 window.addEventListener('load', () => {9 console.log('load event fired');10 });11 window.addEventListener('DOMContentLoaded', () => {12 console.log('DOMContentLoaded event fired');13 });14 });15 await page.waitForLoadState('networkidle');16 await browser.close();17})();18const {chromium} = require('playwright');19const config = {20 use: {21 viewport: { width: 1280, height: 720 },22 launchOptions: {23 },24 contextOptions: {25 },26 pageOptions: {27 },28 },29};30module.exports = config;31const {chromium} = require('playwright');32const config = {33 use: {34 viewport: { width: 1280, height: 720 },
Using AI Code Generation
1const { enqueuePutListener } = require('playwright/lib/server/browserContext');2enqueuePutListener('browserContext', 'didCreatePage', (page) => {3 page.route('**', (route) => {4 console.log('Route intercepted');5 route.continue();6 });7});8const { test, expect } = require('@playwright/test');9test('test', async ({ page }) => {10 await page.waitForTimeout(3000);11 expect(await page.title()).toBe('Playwright');12});
Using AI Code Generation
1const { enqueuePutListener } = require('playwright/lib/server/webkit');2const { context } = require('playwright');3const contextId = '0x1';4const pageId = '0x2';5enqueuePutListener(wsEndpoint, contextId, pageId, 'Page.loadEventFired', (event) => {6 console.log(event);7});8const { enqueuePutListener } = require('playwright/lib/server/webkit');9const { context } = require('playwright');10const contextId = '0x1';11const pageId = '0x2';12enqueuePutListener(wsEndpoint, contextId, pageId, 'Page.loadEventFired', (event) => {13 console.log(event);14});15const { enqueuePutListener } = require('playwright/lib/server/webkit');16const { context } = require('playwright');17const contextId = '0x1';18const pageId = '0x2';19enqueuePutListener(wsEndpoint, contextId, pageId, 'Page.loadEventFired', (event) => {20 console.log(event);21});22const { enqueuePutListener } = require('playwright/lib/server/webkit');23const { context } = require('playwright');
Using AI Code Generation
1const { putListener } = require('playwright/internal/transport');2const { helper } = require('playwright/internal/helper');3const { assert } = require('playwright/internal/assert');4const { BrowserContext } = require('playwright/internal/browserContext');5const { Browser } = require('playwright/internal/browser');6const { Page } = require('playwright/internal/page');7const { ElementHandle } = require('playwright/internal/elementHandle');8const { Frame } = require('playwright/internal/frame');9const { JSHandle } = require('playwright/internal/jsHandle');10const { JSHandleDispatcher } = require('playwright/internal/dispatchers/jsHandleDispatcher');11const { ElementHandleDispatcher } = require('playwright/internal/dispatchers/elementHandleDispatcher');12const { FrameDispatcher } = require('playwright/internal/dispatchers/frameDispatcher');13const { PageDispatcher } = require('playwright/internal/dispatchers/pageDispatcher');14const { BrowserDispatcher } = require('playwright/internal/dispatchers/browserDispatcher');15const { BrowserContextDispatcher } = require('playwright/internal/dispatchers/browserContextDispatcher');16const { Connection } = require('playwright/internal/connection');17const { ConnectionTransport } = require('playwright/internal/connectionTransport');18const { Protocol } = require('playwright/internal/protocol');19const { EventEmitter } = require('events');20const { Readable } = require('stream');21const { WebSocket } = require('ws');22const { WebSocketTransport } = require('playwright/internal/webSocketTransport');23const { BrowserServer } = require('playwright/internal/browserServer');24const { BrowserType } = require('playwright/internal/browserType');25const { BrowserTypeDispatcher } = require('playwright/internal/dispatchers/browserTypeDispatcher');26const { BrowserServerDispatcher } = require('playwright/internal/dispatchers/browserServerDispatcher');27const { BrowserContextChannel } = require('playwright/internal/channels');28const { BrowserChannel } = require('playwright/internal/channels');29const { PageChannel } = require('playwright/internal/channels');30const { ElementHandleChannel } = require('playwright/internal/channels');31const { FrameChannel } = require('playwright/internal/channels');
Jest + Playwright - Test callbacks of event-based DOM library
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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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