KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use listeners1 method in storybook-root

Best JavaScript code snippet using storybook-root

event-emitter.ts

Source:event-emitter.ts

1// EventEmitter2const EventEmitter = (function () {3	// EventEmitter4	class EventEmitter {5		listeners: any = Object.create(null);6		listeners1: any = Object.create(null);7		// constructor() {8		// 	// this.reset();9		// }10		// reset11		reset(): EventEmitter {12			this.listeners = Object.create(null);13			this.listeners1 = Object.create(null);14			return this;15		}16		// on17		on(event: string, listener: Function): EventEmitter {18			if (!this.listeners) this.listeners = Object.create(null);19			return add(this.listeners, event, listener), this;20		}21		// one22		one(event: string, listener: Function): EventEmitter {23			if (!this.listeners1) this.listeners1 = Object.create(null);24			return add(this.listeners1, event, listener), this;25		}26		// off27		off(event?: string, listener?: Function): EventEmitter {28			if (!event) return this.reset();29			remove(this.listeners, event, listener);30			remove(this.listeners1, event, listener);31			return this;32		}33		// fire34		fire(event: string, ...args: any[]): EventEmitter {35			fire(this.listeners, event, args);36			fire(this.listeners1, event, args);37			if (this.listeners1 && this.listeners1[event])38				delete this.listeners1[event];39			return this;40		}41		// mixin42		static mixin(Class: Function) {43			Object.getOwnPropertyNames(EventEmitter.prototype).forEach(x => {44				if (Class.prototype[x]) return;45				Object.defineProperty(Class.prototype, x, {46					value: EventEmitter.prototype[x],47					writable: true, enumerable: false, configurable: true,48				});49			});50		}51	}52	// add53	function add(listeners: any/*Function[]*/, event: string, listener: Function) {54		(listeners[event] || (listeners[event] = [])).push(listener);55	}56	// remove57	function remove(listeners?: any/*Function[]*/, event?: string, listener?: Function) {58		if (!listeners || !event || !listeners[event]) return;59		if (!listener) return delete listeners[event];60		listeners[event] = listeners[event].filter((fn: Function) => fn !== listener);61		if (listeners[event].length === 0) delete listeners[event]62	}63	// fire64	function fire(listeners: any/*Function[]*/, event: string, args: any[]) {65		if (listeners && listeners[event])66			listeners[event].forEach((listener: Function) => listener.apply(null, args));67	}68	alias(EventEmitter, 'clear', 'reset');69	alias(EventEmitter, 'once', 'one');70	alias(EventEmitter, 'addEventListener', 'on');71	alias(EventEmitter, 'removeEventListener', 'off');72	alias(EventEmitter, 'emit', 'fire');73	alias(EventEmitter, 'subscribe', 'on');74	alias(EventEmitter, 'unsubscribe', 'off');75	alias(EventEmitter, 'publish', 'fire');76	alias(EventEmitter, 'trigger', 'fire');77	// alias78	function alias(Class: Function, x: string, y: string) {79		Object.defineProperty(Class.prototype, x, {80			value: Class.prototype[y],81			writable: true, enumerable: false, configurable: true,82		});83		// Class.prototype[x] = Class.prototype[y];84	}85	// EventEmitter.prototype.clear = EventEmitter.prototype.reset;86	// EventEmitter.prototype.once = EventEmitter.prototype.one;87	// EventEmitter.prototype.addEventListener = EventEmitter.prototype.on;88	// EventEmitter.prototype.removeEventListener = EventEmitter.prototype.off;89	// EventEmitter.prototype.emit = EventEmitter.prototype.fire;90	// EventEmitter.prototype.subscribe = EventEmitter.prototype.on;91	// EventEmitter.prototype.unsubscribe = EventEmitter.prototype.off;92	// EventEmitter.prototype.publish = EventEmitter.prototype.fire;93	// EventEmitter.prototype.trigger = EventEmitter.prototype.fire;94	return EventEmitter;95})();96export = EventEmitter;97// console.log(Object.keys(EventEmitter.prototype));98// console.log(Object.getOwnPropertyNames(EventEmitter.prototype));99// Object.getOwnPropertyNames(EventEmitter.prototype).forEach(x => {100//	console.log(x, Object.getOwnPropertyDescriptor(EventEmitter.prototype, x));101// });102/*103class MyClass extends EventEmitter {};104// class MyClass {};105EventEmitter.mixin(MyClass);106// var ee = new EventEmitter();107var ee = new MyClass();108ee.on('eventx', (arg1, arg2) => console.log('eventx', arg1, arg2));109ee.fire('eventx', 11, 12);110ee.fire('eventx', 21, 22);111ee.one('event1', (arg1, arg2) => console.log('event1', arg1, arg2));112ee.fire('event1', 11, 12);113ee.fire('event1', 21, 22);114ee.off('eventx');115ee.fire('eventx', 31, 32);...

domdebugger-getEventListeners.js

Source:domdebugger-getEventListeners.js

1(async function(testRunner) {2  var {page, session, dp} = await testRunner.startHTML(`3    <div id='listeners1' onload='return 42;'></div>4    <div id='listeners2'></div>5  `, `Tests how DOMDebugger reports event listeners for nodes.`);6  function logGetListenersResult(title, response) {7    testRunner.log('Event listeners of ' + title);8    var listenersArray = response.result.listeners;9    listenersArray.sort((o1, o2) => o1.type === o2.type ? 0 : (o1.type < o2.type ? -1 : 1));10    for (var l of listenersArray) {11      testRunner.log('  type:' + l.type);12      testRunner.log('  useCapture:' + l.useCapture);13      testRunner.log('  lineNumber:' + l.lineNumber);14      testRunner.log('  columnNumber:' + l.columnNumber);15      if (l.handler) {16        testRunner.log('  handler.type:' + l.handler.type);17        testRunner.log('  handler.className:' + l.handler.className);18        testRunner.log('  handler.description:' + l.handler.description.replace(/(\r\n|\n|\r)/gm,''));19      }20      testRunner.log('');21    }22    testRunner.log('');23  }24  var objectId = (await dp.Runtime.evaluate({expression:25    `(function(){26            window.addEventListener('scroll', function(){ consol.log(42) }, false);27            window.addEventListener('scroll', function(){ consol.log(42) }, false);28            function clickHandler(event) { console.log('click - button - bubbling (registered before attribute)'); }29            window.addEventListener('click', clickHandler, true);30            window.addEventListener('hover', function hoverHandler(event) { console.log("hover - button - bubbling"); }, true);31            return window;32    })()33  `, objectGroup: 'event-listeners-test'})).result.result.objectId;34  logGetListenersResult('window', await dp.DOMDebugger.getEventListeners({objectId}));35  var objectId = (await dp.Runtime.evaluate({expression:36    `(function(){37            var div = document.getElementById('listeners1');38            function clickHandler(event) { console.log('click - button - bubbling (registered before attribute)'); }39            div.addEventListener('click', clickHandler, true);40            div.addEventListener('hover', function hoverHandler(event) { console.log("hover - button - bubbling"); }, true);41            return div;42    })()43  `, objectGroup: 'event-listeners-test'})).result.result.objectId;44  logGetListenersResult('div#listeners1', await dp.DOMDebugger.getEventListeners({objectId}));45  var objectId = (await dp.Runtime.evaluate({expression:46    `(function(){47      return document.getElementById('listeners2');48    })()49  `, objectGroup: 'event-listeners-test'})).result.result.objectId;50  logGetListenersResult('div#listeners2', await dp.DOMDebugger.getEventListeners({objectId}));51  testRunner.completeTest();...

simple-event-emitter.js

Source:simple-event-emitter.js

1// EventEmitter2function EventEmitter() {3	this.listeners0 = {};4	this.listeners1 = {};5}6// on7EventEmitter.prototype.on = function on(event, listener) {8	(this.listeners0[event] || (this.listeners0[event] = [])).push(listener);9};10// once11EventEmitter.prototype.once = function once(event, listener) {12	(this.listeners1[event] || (this.listeners1[event] = [])).push(listener);13};14// emit15EventEmitter.prototype.emit = function emit(event) {16	var args = [].slice.call(arguments, 1);17	for (var i in this.listeners0[event])18		this.listeners0[event][i].apply(null, args);19	for (var i in this.listeners1[event])20		this.listeners1[event][i].apply(null, args);21	delete this.listeners1[event];22/*23	if (this.listeners0[event])24		this.listeners0[event].forEach(function (x) {25			x.apply(null, args);26		});27	if (this.listeners1[event]) {28		this.listeners1[event].forEach(function (x) {29			x.apply(null, args);30		});31		delete this.listeners1[event];32	}33*/34};35if (typeof module === 'object' && module && module.exports)...

Using AI Code Generation

1import { listeners1 } from 'storybook-root';2import { listeners2 } from 'storybook-root';3import { listeners3 } from 'storybook-root';4import { listeners4 } from 'storybook-root';5import { listeners5 } from 'storybook-root';6import { listeners6 } from 'storybook-root';7import { listeners7 } from 'storybook-root';8import { listeners8 } from 'storybook-root';9import { listeners9 } from 'storybook-root';10import { listeners10 } from 'storybook-root';11import { listeners11 } from 'storybook-root';12import { listeners12 } from 'storybook-root';13import { listeners13 } from 'storybook-root';14import { listeners14 } from 'storybook-root';15import { listeners15 } from 'storybook-root';16import { listeners16 } from 'storybook-root';17import { listeners17 } from 'storybook-root';18import { listeners18 } from 'storybook-root';19import { listeners19 } from 'storybook-root';20import { listeners20 } from 'storybook-root';21import { listeners21 } from 'storybook-root';22import { listeners22 } from 'storybook-root';23import { listeners23 } from 'storybook-root';

Using AI Code Generation

1import React from 'react';2import { storiesOf } from '@storybook/react';3import { action } from '@storybook/addon-actions';4import { linkTo } from '@storybook/addon-links';5import { withInfo } from '@storybook/addon-info';6import { withConsole } from '@storybook/addon-console';7import { withKnobs, text, boolean, number } from '@storybook/addon-knobs/react';8import { withTests } from '@storybook/addon-jest';9import { withOptions } from '@storybook/addon-options';10import { withViewport } from '@storybook/addon-viewport';11import { withBackgrounds } from '@storybook/addon-backgrounds';12import { withNotes } from '@storybook/addon-notes';13import { withA11y } from '@storybook/addon-a11y';14import { withReadme } from 'storybook-readme';15import { withDocs } from 'storybook-addon-docs';16import { withPropsTable } from 'storybook-addon-react-docgen';17import { withStorysource } from '@storybook/addon-storysource';18import { withState } from '@dump247/storybook-state';19import { withRedux } from 'addon-redux';20import { withReduxDecorator } from 'storybook-addon-redux-decorator';21import { withReduxPanel } from 'storybook-addon-redux-panel';22import { withReduxOptions } from 'storybook-addon-redux-options';23import { withReduxState } from 'storybook-addon-redux-state';24import { withSmartKnobs } from 'storybook-addon-smart-knobs';25import { withStorybookInfo } from 'storybook-addon-storybook-info';26import { withTests as withTests2 } from 'storybook-addon-jest';27import { withTheme } from 'storybook-addon-theme';28import { withThemes } from 'storybook-addon-styled-component-theme';29import { withThemesProvider } from 'storybook-addon-styled-component-theme';30import { withViewport as withViewport2 } from 'storybook-addon-viewport';31import { withViewport2 } from 'storybook-addon-viewport';32import { withViewport3 } from 'storybook-addon-viewport';33import { withViewport4 } from 'storybook-addon-viewport';34import { withViewport5 } from 'storybook-addon-viewport';35import { withViewport6 } from 'storybook-addon-viewport';36import { withViewport7 } from 'storybook-addon-viewport';37import { withViewport8 } from 'storybook-addon-viewport';38import { withViewport9 } from 'storybook-addon

Using AI Code Generation

1import { listeners1 } from 'storybook-root'2import { listeners2 } from 'storybook-root'3import { listeners3 } from 'storybook-root'4import { listeners4 } from 'storybook-root'5import { listeners5 } from 'storybook-root'6import { listeners6 } from 'storybook-root'7import { listeners7 } from 'storybook-root'8import { listeners8 } from 'storybook-root'9import { listeners9 } from 'storybook-root'10import { listeners10 } from 'storybook-root'11import { listeners11 } from 'storybook-root'12import { listeners12 } from 'storybook-root'13import { listeners13 } from 'storybook-root'14import { listeners14 } from 'storybook-root'15import { listeners15 } from 'storybook-root'16import { listeners16 } from 'storybook-root'17import { listeners17 } from 'storybook-root'18import { listeners18 } from 'storybook-root'19import { listeners19 } from 'storybook-root'20import { listeners20 } from 'storybook-root'21import { listeners21 } from 'storybook-root'22import { listeners22 } from 'storybook-root'23import { listeners23 } from 'storybook-root'

Using AI Code Generation

1var storybook_root = require('storybook-root');2storybook_root.listeners1();3var storybook_root = require('storybook-root');4storybook_root.listeners2();5var storybook_root = require('storybook-root');6storybook_root.listeners3();7var storybook_root = require('storybook-root');8storybook_root.listeners4();9var storybook_root = require('storybook-root');10storybook_root.listeners5();11var storybook_root = require('storybook-root');12storybook_root.listeners6();13var storybook_root = require('storybook-root');14storybook_root.listeners7();15var storybook_root = require('storybook-root');16storybook_root.listeners8();17var storybook_root = require('storybook-root');18storybook_root.listeners9();19var storybook_root = require('storybook-root');20storybook_root.listeners10();21var storybook_root = require('storybook-root');22storybook_root.listeners11();23var storybook_root = require('storybook-root');24storybook_root.listeners12();25var storybook_root = require('storybook-root');26storybook_root.listeners13();27var storybook_root = require('storybook-root');28storybook_root.listeners14();29var storybook_root = require('storybook-root');30storybook_root.listeners15();

Using AI Code Generation

1import { listeners1 } from 'storybook-root'2listeners1.on('event', (data) => {3  console.log(data)4})5import { listeners2 } from 'storybook-root'6listeners2.on('event', (data) => {7  console.log(data)8})9import { listeners3 } from 'storybook-root'10listeners3.on('event', (data) => {11  console.log(data)12})13import { listeners4 } from 'storybook-root'14listeners4.on('event', (data) => {15  console.log(data)16})17import { listeners5 } from 'storybook-root'18listeners5.on('event', (data) => {19  console.log(data)20})21import { listeners6 } from 'storybook-root'22listeners6.on('event', (data) => {23  console.log(data)24})25import { listeners7 } from 'storybook-root'26listeners7.on('event', (data) => {27  console.log(data)28})29import { listeners8 } from 'storybook-root'30listeners8.on('event', (data) => {31  console.log(data)32})33import { listeners9 } from 'storybook-root'34listeners9.on('event', (data) => {35  console.log(data)36})37import { listeners10 } from 'storybook-root'38listeners10.on('event', (data) => {39  console.log(data)40})41import { listeners11 } from 'storybook-root'42listeners11.on('event', (data) => {43  console.log(data)44})

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.