--- /dev/null
+var common = require('../common.js');
+var EventEmitter = require('events').EventEmitter;
+
+var bench = common.createBenchmark(main, {n: [25e4]});
+
+function main(conf) {
+ var n = conf.n | 0;
+
+ var ee = new EventEmitter();
+ var listeners = [];
+
+ for (var k = 0; k < 10; k += 1)
+ ee.on('dummy', function() {});
+
+ bench.start();
+ for (var i = 0; i < n; i += 1) {
+ ee.emit('dummy', 5, true);
+ }
+ bench.end(n);
+}
--- /dev/null
+var common = require('../common.js');
+var EventEmitter = require('events').EventEmitter;
+
+var bench = common.createBenchmark(main, {n: [25e4]});
+
+function main(conf) {
+ var n = conf.n | 0;
+
+ var ee = new EventEmitter();
+
+ for (var k = 0; k < 10; k += 1)
+ ee.on('dummy', function() {});
+
+ bench.start();
+ for (var i = 0; i < n; i += 1) {
+ ee.emit('dummy');
+ }
+ bench.end(n);
+}
--- /dev/null
+var common = require('../common.js');
+var EventEmitter = require('events').EventEmitter;
+
+var bench = common.createBenchmark(main, {n: [25e4]});
+
+function main(conf) {
+ var n = conf.n | 0;
+
+ var ee = new EventEmitter();
+ var listenerCount = EventEmitter.listenerCount;
+
+ for (var k = 0; k < 10; k += 1)
+ ee.on('dummy', function() {});
+
+ bench.start();
+ for (var i = 0; i < n; i += 1) {
+ var r = listenerCount(ee, 'dummy');
+ }
+ bench.end(n);
+}
--- /dev/null
+var common = require('../common.js');
+var EventEmitter = require('events').EventEmitter;
+
+var bench = common.createBenchmark(main, {n: [25e4]});
+
+function main(conf) {
+ var n = conf.n | 0;
+
+ var ee = new EventEmitter();
+ ee.setMaxListeners(101);
+
+ for (var k = 0; k < 100; k += 1)
+ ee.on('dummy', function() {});
+
+ bench.start();
+ for (var i = 0; i < n; i += 1) {
+ var r = ee.listeners('dummy');
+ }
+ bench.end(n);
+}
--- /dev/null
+var common = require('../common.js');
+var EventEmitter = require('events').EventEmitter;
+
+var bench = common.createBenchmark(main, {n: [25e4]});
+
+function main(conf) {
+ var n = conf.n | 0;
+
+ var ee = new EventEmitter();
+
+ for (var k = 0; k < 10; k += 1)
+ ee.on('dummy', function() {});
+
+ bench.start();
+ for (var i = 0; i < n; i += 1) {
+ var r = ee.listeners('dummy');
+ }
+ bench.end(n);
+}