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suites.js
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var _ = require("lodash");
var tasks;
module.exports = [
{
name: "each",
// args lists are passed to the setup function
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.each(tasks, function (num, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "eachSeries",
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.eachSeries(tasks, function (num, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "eachLimit",
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.eachLimit(tasks, 4, function (num, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "map",
// args lists are passed to the setup function
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.map(tasks, function (num, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "mapSeries",
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.mapSeries(tasks, function (num, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "mapLimit",
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.mapLimit(tasks, 4, function (num, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "eachOf",
// args lists are passed to the setup function
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.eachOf(tasks, function (num, i, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "eachOfSeries",
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.eachOfSeries(tasks, function (num, i, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "eachOfLimit",
args: [[10], [300], [10000]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.eachOfLimit(tasks, 4, function (num, i, cb) {
async.setImmediate(cb);
}, done);
}
},
{
name: "parallel",
args: [[10], [100], [1000]],
setup: function (count) {
tasks = _.range(count).map(function () {
return function (cb) {
setImmediate(cb);
};
});
},
fn: function (async, done) {
async.parallel(tasks, done);
}
},
{
name: "series",
args: [[10], [100], [1000]],
setup: function (count) {
tasks = _.range(count).map(function () {
return function (cb) { setImmediate(cb); };
});
},
fn: function (async, done) {
async.series(tasks, done);
}
},
{
name: "waterfall",
args: [[10], [100], [1000]],
setup: function (count) {
tasks = [
function (cb) {
return cb(null, 1);
}
].concat(_.range(count).map(function (i) {
return function (arg, cb) {
setImmediate(function () {
cb(null, i);
});
};
}));
},
fn: function (async, done) {
async.waterfall(tasks, done);
}
},
{
name: "queue",
args: [[1000], [30000], [100000], [200000]],
setup: function (count) {
tasks = count;
},
fn: function (async, done) {
var numEntries = tasks;
var q = async.queue(worker, 1);
for (var i = 1; i <= numEntries; i++) {
q.push({num: i});
}
function worker(task, callback) {
if (task.num === numEntries) {
return done();
}
setImmediate(callback);
}
}
},
{
name: "some - no short circuit- false",
// args lists are passed to the setup function
args: [[500]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.some(tasks, function(i, cb) {
async.setImmediate(function() {
cb(i >= 600);
});
}, done);
}
},
{
name: "some - short circuit - true",
// args lists are passed to the setup function
args: [[500]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.some(tasks, function(i, cb) {
async.setImmediate(function() {
cb(i >= 60);
});
}, done);
}
},
{
name: "every - no short circuit- true",
// args lists are passed to the setup function
args: [[500]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.every(tasks, function(i, cb) {
async.setImmediate(function() {
cb(i <= 600);
});
}, done);
}
},
{
name: "every - short circuit - false",
// args lists are passed to the setup function
args: [[500]],
setup: function(count) {
tasks = _.range(count);
},
fn: function (async, done) {
async.every(tasks, function(i, cb) {
async.setImmediate(function() {
cb(i <= 60);
});
}, done);
}
},
{
name: "defer nextTick",
fn: function (async, done) {
process.nextTick(done);
}
},
{
name: "defer setImmediate",
fn: function (async, done) {
setImmediate(done);
}
},
{
name: "defer async.nextTick",
fn: function (async, done) {
async.nextTick(done);
}
},
{
name: "defer async.setImmediate",
fn: function (async, done) {
async.setImmediate(done);
}
},
{
name: "defer setTimeout",
fn: function (async, done) {
setTimeout(done, 0);
}
},
{
name: "ensureAsync sync",
fn: function (async, done) {
async.ensureAsync(function (cb) {
cb();
})(done);
}
},
{
name: "ensureAsync async",
fn: function (async, done) {
async.ensureAsync(function (cb) {
setImmediate(cb);
})(done);
}
},
{
name: "ensureAsync async noWrap",
fn: function (async, done) {
(function (cb) {
setImmediate(cb);
}(done));
}
}
];