How to use getListeningForDocument method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactBrowserEventEmitter.js

Source:ReactBrowserEventEmitter.js Github

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...86/**87 * To ensure no conflicts with other potential React instances on the page88 */89const topListenersIDKey = '_reactListenersID' + ('' + Math.random()).slice(2);90function getListeningForDocument(mountAt: any) {91 // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`92 // directly.93 if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {94 mountAt[topListenersIDKey] = reactTopListenersCounter++;95 alreadyListeningTo[mountAt[topListenersIDKey]] = {};96 }97 return alreadyListeningTo[mountAt[topListenersIDKey]];98}99/**100 * We listen for bubbled touch events on the document object.101 *102 * Firefox v8.01 (and possibly others) exhibited strange behavior when103 * mounting `onmousemove` events at some node that was not the document104 * element. The symptoms were that if your mouse is not moving over something105 * contained within that mount point (for example on the background) the106 * top-level listeners for `onmousemove` won't be called. However, if you107 * register the `mousemove` on the document object, then it will of course108 * catch all `mousemove`s. This along with iOS quirks, justifies restricting109 * top-level listeners to the document object only, at least for these110 * movement types of events and possibly all events.111 *112 * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html113 *114 * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but115 * they bubble to document.116 *117 * @param {string} registrationName Name of listener (e.g. `onClick`).118 * @param {object} mountAt Container where to mount the listener119 */120export function listenTo(121 registrationName: string,122 mountAt: Document | Element,123) {124 const isListening = getListeningForDocument(mountAt);125 const dependencies = registrationNameDependencies[registrationName];126 for (let i = 0; i < dependencies.length; i++) {127 const dependency = dependencies[i];128 if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {129 switch (dependency) {130 case TOP_SCROLL:131 trapCapturedEvent(TOP_SCROLL, mountAt);132 break;133 case TOP_FOCUS:134 case TOP_BLUR:135 trapCapturedEvent(TOP_FOCUS, mountAt);136 trapCapturedEvent(TOP_BLUR, mountAt);137 // We set the flag for a single dependency later in this function,138 // but this ensures we mark both as attached rather than just one.139 isListening[TOP_BLUR] = true;140 isListening[TOP_FOCUS] = true;141 break;142 case TOP_CANCEL:143 case TOP_CLOSE:144 if (isEventSupported(getRawEventName(dependency))) {145 trapCapturedEvent(dependency, mountAt);146 }147 break;148 case TOP_INVALID:149 case TOP_SUBMIT:150 case TOP_RESET:151 // We listen to them on the target DOM elements.152 // Some of them bubble so we don't want them to fire twice.153 break;154 default:155 // By default, listen on the top level to all non-media events.156 // Media events don't bubble so adding the listener wouldn't do anything.157 const isMediaEvent = mediaEventTypes.indexOf(dependency) !== -1;158 if (!isMediaEvent) {159 trapBubbledEvent(dependency, mountAt);160 }161 break;162 }163 isListening[dependency] = true;164 }165 }166}167export function isListeningToAllDependencies(168 registrationName: string,169 mountAt: Document | Element,170) {171 const isListening = getListeningForDocument(mountAt);172 const dependencies = registrationNameDependencies[registrationName];173 for (let i = 0; i < dependencies.length; i++) {174 const dependency = dependencies[i];175 if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {176 return false;177 }178 }179 return true;180}...

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ReactTVEventEmitter.js

Source:ReactTVEventEmitter.js Github

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...14/**15 * To ensure no conflicts with other potential React instances on the page16 */17let topListenersIDKey = '_reactListenersID' + ('' + Math.random()).slice(2);18function getListeningForDocument(mountAt) {19 if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {20 mountAt[topListenersIDKey] = reactTopListenersCounter++;21 alreadyListeningTo[mountAt[topListenersIDKey]] = {};22 }23 return alreadyListeningTo[mountAt[topListenersIDKey]];24}25/**26 * We listen for bubbled touch events on the document object.27 *28 * Firefox v8.01 (and possibly others) exhibited strange behavior when29 * mounting `onmousemove` events at some node that was not the document30 * element. The symptoms were that if your mouse is not moving over something31 * contained within that mount point (for example on the background) the32 * top-level listeners for `onmousemove` won't be called. However, if you33 * register the `mousemove` on the document object, then it will of course34 * catch all `mousemove`s. This along with iOS quirks, justifies restricting35 * top-level listeners to the document object only, at least for these36 * movement types of events and possibly all events.37 *38 * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html39 *40 * @param {string} registrationName Name of listener (e.g. `onClick`).41 * @param {object} contentDocumentHandle Document which owns the container42 */43export function listenTo(registrationName, mountAt, handler) {44 const isListening = getListeningForDocument(mountAt);45 let dependency = EventConstants[registrationName];46 if (47 !(48 isListening.hasOwnProperty(registrationName) &&49 isListening[registrationName]50 )51 ) {52 if (registrationName === 'onScroll') {53 trapCapturedEvent('onScroll', 'scroll', mountAt, handler);54 } else if (55 registrationName === 'onFocus' ||56 registrationName === 'onBlur'57 ) {58 if (registrationName === 'onFocus') {...

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Using AI Code Generation

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1const { getListeningForDocument } = require('playwright/lib/server/browserContext');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 listeningForDocument = getListeningForDocument(page);8 console.log(listeningForDocument);9 await browser.close();10})();11const { getListeningForDocument } = require('playwright/lib/server/browserContext');12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await page.waitForNavigation();18 await browser.close();19})();

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Using AI Code Generation

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1const { getListeningForDocument } = 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 document = await page.mainFrame().document();8 const listeners = getListeningForDocument(document);9 console.log(listeners);10 await browser.close();11})();

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Using AI Code Generation

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1const { getListeningForDocument } = 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();7 const listening = await getListeningForDocument(page, 'page');8 console.log(listening);9 await browser.close();10})();11{ 'page': { 'page.on': [ 'request' ] } }

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Using AI Code Generation

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1const { getListeningForDocument } = 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();7 const listeningForDocument = await getListeningForDocument(page);8 console.log(listeningForDocument);9 await browser.close();10})();

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Using AI Code Generation

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1const { chromium } = require('playwright');2const path = require('path');3const fs = require('fs');4const { getListeningForDocument } = require('playwright/lib/server/browserContext');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 const listeningForDocument = getListeningForDocument(page);10 listeningForDocument.on('request', (request) => {11 console.log(request.url());12 });13 await browser.close();14})();

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Using AI Code Generation

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1import { Playwright } from 'playwright'2const playwright = new Playwright()3const browser = await playwright.chromium.launch()4const context = await browser.newContext()5const page = await context.newPage()6const listening = await internal.getListeningForDocument()7console.log(listening)8await browser.close()9{ '0': 'load', '1': 'beforeunload', '2': 'unload', '3': 'pagehide', '4': 'visibilitychange', '5': 'DOMContentLoaded' }10const listeners = await page.evaluate(() => {11 return document._eventListeners;12});

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Using AI Code Generation

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1const { getListeningForDocument } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const document = await page.evaluateHandle(() => document);7 const listeners = await getListeningForDocument(document);8 console.log('listeners', listeners);9 await browser.close();10})();11 { type: 'keydown', useCapture: false },12 { type: 'keyup', useCapture: false },13 { type: 'keypress', useCapture: false },14 { type: 'mousedown', useCapture: false },15 { type: 'mouseup', useCapture: false },16 { type: 'click', useCapture: false },17 { type: 'dblclick', useCapture: false },18 { type: 'mousemove', useCapture: false },19 { type: 'mouseover', useCapture: false },20 { type: 'mouseout', useCapture: false },21 { type: 'wheel', useCapture: false },22 { type: 'touchstart', useCapture: false },23 { type: 'touchend', useCapture: false },24 { type: 'touchmove', useCapture: false },25 { type: 'touchcancel', useCapture: false },26 { type: 'pointerdown', useCapture: false },27 { type: 'pointerup', useCapture: false },28 { type: 'pointercancel', useCapture: false },29 { type: 'pointermove', useCapture: false },30 { type: 'pointerover', useCapture: false },31 { type: 'pointerout', useCapture: false },32 { type: 'pointerenter', useCapture: false },33 { type: 'pointerleave', useCapture: false },34 { type: 'gotpointercapture', useCapture: false },35 { type: 'lostpointercapture', useCapture: false },36 { type: 'dragstart', useCapture: false },37 { type: 'drag', useCapture: false },38 { type: 'dragend', useCapture: false },39 { type: 'dragenter', useCapture: false },40 { type: 'dragover', use

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Using AI Code Generation

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1const { getListeningForDocument } = require('playwright/lib/server/browserContext');2const listeningForDocument = getListeningForDocument(document);3console.log(listeningForDocument);4const { getListeningForDocument } = require('playwright/lib/server/browserContext');5const listeningForDocument = getListeningForDocument(document);6console.log(listeningForDocument);7const { getListeningForDocument } = require('playwright/lib/server/browserContext');8const listeningForDocument = getListeningForDocument(document);9console.log(listeningForDocument);10const { getListeningForDocument } = require('playwright/lib/server/browserContext');11const listeningForDocument = getListeningForDocument(document);12console.log(listeningForDocument);13const { getListeningForDocument } = require('playwright/lib/server/browserContext');14const listeningForDocument = getListeningForDocument(document);15console.log(listeningForDocument);16const { getListeningForDocument } = require('playwright/lib/server/browserContext');17const listeningForDocument = getListeningForDocument(document);18console.log(listeningForDocument);19const { getListeningForDocument } = require('playwright/lib/server/browserContext');20const listeningForDocument = getListeningForDocument(document);21console.log(listeningForDocument);22const { getListeningForDocument } = require('playwright/lib/server/browserContext');

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