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author | Yosuke Furukawa <yosuke.furukawa@gmail.com> | 2015-04-29 02:03:05 +0900 |
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committer | Yosuke Furukawa <yosuke.furukawa@gmail.com> | 2015-05-09 12:09:52 +0900 |
commit | f9dd34d301ab385ae316769b85ef916f9b70b6f6 (patch) | |
tree | 9ce5db7bdff46e587535de5549eef7e02656f5d8 /tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js | |
parent | 5883a59b21a97e8b7339f435c977155a2c29ba8d (diff) | |
download | android-node-v8-f9dd34d301ab385ae316769b85ef916f9b70b6f6.tar.gz android-node-v8-f9dd34d301ab385ae316769b85ef916f9b70b6f6.tar.bz2 android-node-v8-f9dd34d301ab385ae316769b85ef916f9b70b6f6.zip |
tools: replace closure-linter with eslint
PR-URL: https://github.com/iojs/io.js/pull/1539
Fixes: https://github.com/iojs/io.js/issues/1253
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js')
-rw-r--r-- | tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js new file mode 100644 index 0000000000..e09bfde848 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js @@ -0,0 +1,83 @@ +'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]; +}); |