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benchmark.js
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benchmark.js
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var Benchmark = require('benchmark');
var suite = new Benchmark.Suite();
var EventEmitter = require('events').EventEmitter;
var emitter = new EventEmitter;
var EventEmitter2 = require('../../lib/eventemitter2').EventEmitter2;
var emitter2 = new EventEmitter2;
var EventEmitter3 = require('events').EventEmitter;
var emitter3 = new EventEmitter3;
suite
.add('EventEmitterHeatUp', function() {
emitter3.on('test3', function () { 1==1; });
emitter3.emit('test3');
emitter3.removeAllListeners('test3');
})
.add('EventEmitter', function() {
emitter.on('test1', function () { 1==1; });
emitter.emit('test1');
emitter.removeAllListeners('test1');
})
.add('EventEmitter2', function() {
emitter2.on('test2', function () { 1==1; });
emitter2.emit('test2');
emitter2.removeAllListeners('test2');
})
.add('EventEmitter2 (wild)', function() {
emitter2.on('test2.foo', function () { 1==1; });
emitter2.emit('test2.foo');
emitter2.removeAllListeners('test2.foo');
})
.on('cycle', function(event, bench) {
console.log(String(event.target));
})
.on('complete', function() {
console.log('\nFastest is ' + this.filter('fastest').map('name'));
})
.run(true);