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author | Florian Dold <florian.dold@gmail.com> | 2018-09-20 02:56:13 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2018-09-20 02:56:13 +0200 |
commit | bbff7403fbf46f9ad92240ac213df8d30ef31b64 (patch) | |
tree | c58400ec5124da1c7d56b01aea83309f80a56c3b /node_modules/event-emitter/benchmark/many-on.js | |
parent | 003fb34971cf63466184351b4db5f7c67df4f444 (diff) |
update packages
Diffstat (limited to 'node_modules/event-emitter/benchmark/many-on.js')
-rw-r--r-- | node_modules/event-emitter/benchmark/many-on.js | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/node_modules/event-emitter/benchmark/many-on.js b/node_modules/event-emitter/benchmark/many-on.js deleted file mode 100644 index e09bfde84..000000000 --- a/node_modules/event-emitter/benchmark/many-on.js +++ /dev/null @@ -1,83 +0,0 @@ -'use strict'; - -// Benchmark comparing performance of event emit for many listeners -// To run it, do following in memoizee package path: -// -// $ npm install eventemitter2 signals -// $ node benchmark/many-on.js - -var forEach = require('es5-ext/object/for-each') - , pad = require('es5-ext/string/#/pad') - - , now = Date.now - - , time, count = 1000000, i, data = {} - , ee, native, ee2, signals, a = {}, b = {}; - -ee = (function () { - var ee = require('../')(); - ee.on('test', function () { return arguments; }); - ee.on('test', function () { return arguments; }); - return ee.on('test', function () { return arguments; }); -}()); - -native = (function () { - var ee = require('events'); - ee = new ee.EventEmitter(); - ee.on('test', function () { return arguments; }); - ee.on('test', function () { return arguments; }); - return ee.on('test', function () { return arguments; }); -}()); - -ee2 = (function () { - var ee = require('eventemitter2'); - ee = new ee.EventEmitter2(); - ee.on('test', function () { return arguments; }); - ee.on('test', function () { return arguments; }); - return ee.on('test', function () { return arguments; }); -}()); - -signals = (function () { - var Signal = require('signals') - , ee = { test: new Signal() }; - ee.test.add(function () { return arguments; }); - ee.test.add(function () { return arguments; }); - ee.test.add(function () { return arguments; }); - return ee; -}()); - -console.log("Emit for 3 listeners", "x" + count + ":\n"); - -i = count; -time = now(); -while (i--) { - ee.emit('test', a, b); -} -data["event-emitter (this implementation)"] = now() - time; - -i = count; -time = now(); -while (i--) { - native.emit('test', a, b); -} -data["EventEmitter (Node.js native)"] = now() - time; - -i = count; -time = now(); -while (i--) { - ee2.emit('test', a, b); -} -data.EventEmitter2 = now() - time; - -i = count; -time = now(); -while (i--) { - signals.test.dispatch(a, b); -} -data.Signals = now() - time; - -forEach(data, function (value, name, obj, index) { - console.log(index + 1 + ":", pad.call(value, " ", 5), name); -}, null, function (a, b) { - return this[a] - this[b]; -}); |