Sha256: 25adebf72848f93a91348a98d773f5846929e4ca2be5ffd64be3ec22106d8e45
Contents?: true
Size: 1.82 KB
Versions: 94
Compression:
Stored size: 1.82 KB
Contents
"use strict";
var Q = require("../q");
var fs = require("fs");
suite("A single simple async operation", function () {
bench("with an immediately-fulfilled promise", function (done) {
Q().then(done);
});
bench("with direct setImmediate usage", function (done) {
setImmediate(done);
});
bench("with direct setTimeout(…, 0)", function (done) {
setTimeout(done, 0);
});
});
suite("A fs.readFile", function () {
var denodeified = Q.denodeify(fs.readFile);
set("iterations", 1000);
set("delay", 1000);
bench("directly, with callbacks", function (done) {
fs.readFile(__filename, done);
});
bench("with Q.nfcall", function (done) {
Q.nfcall(fs.readFile, __filename).then(done);
});
bench("with a Q.denodeify'ed version", function (done) {
denodeified(__filename).then(done);
});
bench("with manual usage of deferred.makeNodeResolver", function (done) {
var deferred = Q.defer();
fs.readFile(__filename, deferred.makeNodeResolver());
deferred.promise.then(done);
});
});
suite("1000 operations in parallel", function () {
function makeCounter(desiredCount, ultimateCallback) {
var soFar = 0;
return function () {
if (++soFar === desiredCount) {
ultimateCallback();
}
};
}
var numberOfOps = 1000;
bench("with immediately-fulfilled promises", function (done) {
var counter = makeCounter(numberOfOps, done);
for (var i = 0; i < numberOfOps; ++i) {
Q().then(counter);
}
});
bench("with direct setImmediate usage", function (done) {
var counter = makeCounter(numberOfOps, done);
for (var i = 0; i < numberOfOps; ++i) {
setImmediate(counter);
}
});
});
Version data entries
94 entries across 80 versions & 4 rubygems