jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
<script src="https://rawgit.com/bestiejs/benchmark.js/v1.0.0/benchmark.js"></script>
<script src="https://rawgit.com/YuzuJS/setImmediate/master/setImmediate.js"></script>
<script src="https://rawgithub.com/calvinmetcalf/lie/1.3.0/dist/lie.noConflict.js"></script>
<script>
var SavedPromise=window.Promise;
</script>
<script src="https://rawgithub.com/petkaantonov/bluebird/master/js/browser/bluebird.js"></script>
<script>
window.BluebirdPromise = window.Promise.noConflict();
window.Promise=SavedPromise;
</script>
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<script src="https://rawgithub.com/calvinmetcalf/catiline/gh-pages/dist/catiline.js"></script>
<script src="https://rawgithub.com/rhysbrettbowen/Aplus/master/aplus.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/q.js/0.9.6/q.min.js">
</script>
<script src="http://s3.amazonaws.com/es6-promises/promise-0.1.0.min.js"></script>
<script>
// Promise -polyfill: https://github.com/taylorhakes/promise-polyfill
// uses setAsap (setImm as fallback)
(function(global) {
if(typeof module !== 'undefined' && module.exports) {
module.exports = global.aPromise ? global.aPromise : aPromise;
} else if (!global.aPromise) {
global.aPromise = aPromise;
}
// Use polyfill for setImmediate for performance gains
var asap = global.setAsap || global.setImmediate || function(fn) { setTimeout(fn, 1); };
// Polyfill for Function.prototype.bind
function bind(fn, thisArg) {
return function() {
fn.apply(thisArg, arguments);
}
}
var isArray = Array.isArray || function(value) { return Object.prototype.toString.call(value) === "[object Array]" };
function aPromise(fn) {
if (typeof this !== 'object') throw new TypeError('aPromises must be constructed via new');
if (typeof fn !== 'function') throw new TypeError('not a function');
this._state = null;
this._value = null;
this._deferreds = []
doResolve(fn, bind(resolve, this), bind(reject, this))
}
function handle(deferred) {
var me = this;
if (this._state === null) {
this._deferreds.push(deferred);
return
}
asap(function() {
var cb = me._state ? deferred.onFulfilled : deferred.onRejected
if (cb === null) {
(me._state ? deferred.resolve : deferred.reject)(me._value);
return;
}
var ret;
try {
ret = cb(me._value);
}
catch (e) {
deferred.reject(e);
return;
}
deferred.resolve(ret);
})
}
function resolve(newValue) {
try { //aPromise Resolution Procedure: https://github.com/aPromises-aplus/aPromises-spec#the-aPromise-resolution-procedure
if (newValue === this) throw new TypeError('A aPromise cannot be resolved with itself.');
if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
var then = newValue.then;
if (typeof then === 'function') {
doResolve(bind(then, newValue), bind(resolve, this), bind(reject, this));
return;
}
}
this._state = true;
this._value = newValue;
finale.call(this);
} catch (e) { reject.call(this, e); }
}
function reject(newValue) {
this._state = false;
this._value = newValue;
finale.call(this);
}
function finale() {
for (var i = 0, len = this._deferreds.length; i < len; i++) {
handle.call(this, this._deferreds[i]);
}
this._deferreds = null;
}
function Handler(onFulfilled, onRejected, resolve, reject){
this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
this.onRejected = typeof onRejected === 'function' ? onRejected : null;
this.resolve = resolve;
this.reject = reject;
}
/**
* Take a potentially misbehaving resolver function and make sure
* onFulfilled and onRejected are only called once.
*
* Makes no guarantees about asynchrony.
*/
function doResolve(fn, onFulfilled, onRejected) {
var done = false;
try {
fn(function (value) {
if (done) return;
done = true;
onFulfilled(value);
}, function (reason) {
if (done) return;
done = true;
onRejected(reason);
})
} catch (ex) {
if (done) return;
done = true;
onRejected(ex);
}
}
aPromise.prototype['catch'] = function (onRejected) {
return this.then(null, onRejected);
};
aPromise.prototype.then = function(onFulfilled, onRejected) {
var me = this;
return new aPromise(function(resolve, reject) {
handle.call(me, new Handler(onFulfilled, onRejected, resolve, reject));
})
};
aPromise.all = function () {
var args = Array.prototype.slice.call(arguments.length === 1 && isArray(arguments[0]) ? arguments[0] : arguments);
return new aPromise(function (resolve, reject) {
if (args.length === 0) return resolve([]);
var remaining = args.length;
function res(i, val) {
try {
if (val && (typeof val === 'object' || typeof val === 'function')) {
var then = val.then;
if (typeof then === 'function') {
then.call(val, function (val) { res(i, val) }, reject);
return;
}
}
args[i] = val;
if (--remaining === 0) {
resolve(args);
}
} catch (ex) {
reject(ex);
}
}
for (var i = 0; i < args.length; i++) {
res(i, args[i]);
}
});
};
aPromise.resolve = function (value) {
if (value && typeof value === 'object' && value.constructor === aPromise) {
return value;
}
return new aPromise(function (resolve) {
resolve(value);
});
};
aPromise.reject = function (value) {
return new aPromise(function (resolve, reject) {
reject(value);
});
};
aPromise.race = function (values) {
return new aPromise(function (resolve, reject) {
for(var i = 0, len = values.length; i < len; i++) {
values[i].then(resolve, reject);
}
});
};
})(this);
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// when
require=function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){(function(define){"use strict";define(function(require){var makePromise=require("./makePromise");var Scheduler=require("./Scheduler");var async=require("./async");return makePromise({scheduler:new Scheduler(async)})})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory(require)})},{"./Scheduler":3,"./async":5,"./makePromise":15}],2:[function(require,module,exports){(function(define){"use strict";define(function(){function Queue(capacityPow2){this.head=this.tail=this.length=0;this.buffer=new 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strict";define(function(require){var Queue=require("./Queue");function Scheduler(async){this._async=async;this._queue=new Queue(15);this._afterQueue=new Queue(5);this._running=false;var self=this;this.drain=function(){self._drain()}}Scheduler.prototype.enqueue=function(task){this._add(this._queue,task)};Scheduler.prototype.afterQueue=function(task){this._add(this._afterQueue,task)};Scheduler.prototype._drain=function(){runQueue(this._queue);this._running=false;runQueue(this._afterQueue)};Scheduler.prototype._add=function(queue,task){queue.push(task);if(!this._running){this._running=true;this._async(this.drain)}};function runQueue(queue){while(queue.length>0){queue.shift().run()}}return Scheduler})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory(require)})},{"./Queue":2}],4:[function(require,module,exports){(function(define){"use strict";define(function(){function TimeoutError(message){Error.call(this);this.message=message;this.name=TimeoutError.name;if(typeof Error.captureStackTrace==="function"){Error.captureStackTrace(this,TimeoutError)}}TimeoutError.prototype=Object.create(Error.prototype);TimeoutError.prototype.constructor=TimeoutError;return TimeoutError})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory()})},{}],5:[function(require,module,exports){(function(process){(function(define){"use strict";define(function(require){var nextTick,MutationObs;if(typeof process!=="undefined"&&process!==null&&typeof process.nextTick==="function"){nextTick=function(f){process.nextTick(f)}}else if(MutationObs=typeof MutationObserver==="function"&&MutationObserver||typeof WebKitMutationObserver==="function"&&WebKitMutationObserver){nextTick=function(document,MutationObserver){var scheduled;var el=document.createElement("div");var o=new MutationObserver(run);o.observe(el,{attributes:true});function run(){var f=scheduled;scheduled=void 0;f()}return function(f){scheduled=f;el.setAttribute("class","x")}}(document,MutationObs)}else{nextTick=function(cjsRequire){try{return cjsRequire("vertx").runOnLoop||cjsRequire("vertx").runOnContext}catch(ignore){}var capturedSetTimeout=setTimeout;return function(t){capturedSetTimeout(t,0)}}(require)}return nextTick})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory(require)})}).call(this,require("lppjwH"))},{lppjwH:19}],6:[function(require,module,exports){(function(define){"use strict";define(function(){return function array(Promise){var arrayReduce=Array.prototype.reduce;var arrayReduceRight=Array.prototype.reduceRight;var toPromise=Promise.resolve;var all=Promise.all;Promise.any=any;Promise.some=some;Promise.settle=settle;Promise.map=map;Promise.filter=filter;Promise.reduce=reduce;Promise.reduceRight=reduceRight;Promise.prototype.spread=function(onFulfilled){return this.then(all).then(function(array){return onFulfilled.apply(void 0,array)})};return Promise;function any(promises){return new Promise(function(resolve,reject){var errors=[];var pending=initRace(promises,resolve,handleReject);if(pending===0){reject(new RangeError("any() input must not be empty"))}function handleReject(e){errors.push(e);if(--pending===0){reject(errors)}}})}function some(promises,n){return new Promise(function(resolve,reject,notify){var results=[];var errors=[];var nReject;var nFulfill=initRace(promises,handleResolve,handleReject,notify);n=Math.max(n,0);nReject=nFulfill-n+1;nFulfill=Math.min(n,nFulfill);if(n>nFulfill){reject(new RangeError("some() input must contain at least "+n+" element(s), but had "+nFulfill))}else if(nFulfill===0){resolve(results)}function handleResolve(x){if(nFulfill>0){--nFulfill;results.push(x);if(nFulfill===0){resolve(results)}}}function handleReject(e){if(nReject>0){--nReject;errors.push(e);if(nReject===0){reject(errors)}}}})}function initRace(promises,resolve,reject,notify){return arrayReduce.call(promises,function(pending,p){toPromise(p).then(resolve,reject,notify);return pending+1},0)}function map(promises,f){if(typeof promises!=="object"){return toPromise([])}return all(mapArray(function(x,i){return toPromise(x).fold(mapWithIndex,i)},promises));function mapWithIndex(k,x){return f(x,k)}}function filter(promises,predicate){return all(promises).then(function(values){return all(mapArray(predicate,values)).then(function(results){var len=results.length;var filtered=new Array(len);for(var i=0,j=0,x;i<len;++i){x=results[i];if(x===void 0&&!(i in results)){continue}if(results[i]){filtered[j++]=values[i]}}filtered.length=j;return filtered})})}function settle(promises){return all(mapArray(function(p){p=toPromise(p);return p.then(inspect,inspect);function inspect(){return p.inspect()}},promises))}function reduce(promises,f){var reducer=makeReducer(f);return arguments.length>2?arrayReduce.call(promises,reducer,arguments[2]):arrayReduce.call(promises,reducer)}function reduceRight(promises,f){var reducer=makeReducer(f);return arguments.length>2?arrayReduceRight.call(promises,reducer,arguments[2]):arrayReduceRight.call(promises,reducer)}function makeReducer(f){return function reducer(result,x,i){return toPromise(result).then(function(r){return toPromise(x).then(function(x){return f(r,x,i)})})}}function mapArray(f,a){var l=a.length;var b=new Array(l);for(var i=0,x;i<l;++i){x=a[i];if(x===void 0&&!(i in a)){continue}b[i]=f(a[i],i)}return b}}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory()})},{}],7:[function(require,module,exports){(function(define){"use strict";define(function(){return function flow(Promise){var reject=Promise.reject;var origCatch=Promise.prototype["catch"];Promise.prototype.done=function(onResult,onError){this._handler.visit(this._handler.receiver,onResult,onError)};Promise.prototype["catch"]=Promise.prototype.otherwise=function(onRejected){if(arguments.length===1){return origCatch.call(this,onRejected)}else{if(typeof onRejected!=="function"){return this.ensure(rejectInvalidPredicate)}return origCatch.call(this,createCatchFilter(arguments[1],onRejected))}};function createCatchFilter(handler,predicate){return function(e){return evaluatePredicate(e,predicate)?handler.call(this,e):reject(e)}}Promise.prototype["finally"]=Promise.prototype.ensure=function(handler){if(typeof handler!=="function"){return this}handler=isolate(handler,this);return this.then(handler,handler)};Promise.prototype["else"]=Promise.prototype.orElse=function(defaultValue){return this.then(void 0,function(){return defaultValue})};Promise.prototype["yield"]=function(value){return this.then(function(){return value})};Promise.prototype.tap=function(onFulfilledSideEffect){return this.then(onFulfilledSideEffect)["yield"](this)};return Promise};function rejectInvalidPredicate(){throw new TypeError("catch predicate must be a function")}function evaluatePredicate(e,predicate){return 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inspect(Promise._handler(this))};function inspect(handler){var state=handler.state();if(state===0){return{state:"pending"}}if(state>0){return{state:"fulfilled",value:handler.value}}return{state:"rejected",reason:handler.value}}return Promise}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory()})},{}],10:[function(require,module,exports){(function(define){"use strict";define(function(){return function generate(Promise){var resolve=Promise.resolve;Promise.iterate=iterate;Promise.unfold=unfold;return Promise;function iterate(f,condition,handler,x){return unfold(function(x){return[x,f(x)]},condition,handler,x)}function unfold(unspool,condition,handler,x){return resolve(x).then(function(seed){return resolve(condition(seed)).then(function(done){return done?seed:resolve(unspool(seed)).spread(next)})});function next(item,newSeed){return resolve(handler(item)).then(function(){return unfold(unspool,condition,handler,newSeed)})}}}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory()})},{}],11:[function(require,module,exports){(function(define){"use strict";define(function(){return function progress(Promise){Promise.prototype.progress=function(onProgress){return this.then(void 0,void 0,onProgress)};return Promise}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory()})},{}],12:[function(require,module,exports){(function(define){"use strict";define(function(require){var timer=require("../timer");var TimeoutError=require("../TimeoutError");function setTimeout(f,ms,x,y){return timer.set(function(){f(x,y,ms)},ms)}return function timed(Promise){Promise.prototype.delay=function(ms){var p=this._beget();this._handler.fold(handleDelay,ms,void 0,p._handler);return p};function handleDelay(ms,x,h){setTimeout(resolveDelay,ms,x,h)}function resolveDelay(x,h){h.resolve(x)}Promise.prototype.timeout=function(ms,reason){var p=this._beget();var h=p._handler;var t=setTimeout(onTimeout,ms,reason,p._handler);this._handler.visit(h,function onFulfill(x){timer.clear(t);this.resolve(x)},function onReject(x){timer.clear(t);this.reject(x)},h.notify);return p};function onTimeout(reason,h,ms){var e=typeof reason==="undefined"?new TimeoutError("timed out after "+ms+"ms"):reason;h.reject(e)}return Promise}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory(require)})},{"../TimeoutError":4,"../timer":16}],13:[function(require,module,exports){(function(define){"use strict";define(function(require){var timer=require("../timer");return function unhandledRejection(Promise){var logError=noop;var logInfo=noop;if(typeof console!=="undefined"){logError=typeof console.error!=="undefined"?function(e){console.error(e)}:function(e){console.log(e)};logInfo=typeof console.info!=="undefined"?function(e){console.info(e)}:function(e){console.log(e)}}Promise.onPotentiallyUnhandledRejection=function(rejection){enqueue(report,rejection)};Promise.onPotentiallyUnhandledRejectionHandled=function(rejection){enqueue(unreport,rejection)};Promise.onFatalRejection=function(rejection){enqueue(throwit,rejection.value)};var tasks=[];var reported=[];var running=false;function report(r){if(!r.handled){reported.push(r);logError("Potentially unhandled rejection ["+r.id+"] "+formatError(r.value))}}function unreport(r){var i=reported.indexOf(r);if(i>=0){reported.splice(i,1);logInfo("Handled previous rejection ["+r.id+"] "+formatObject(r.value))}}function enqueue(f,x){tasks.push(f,x);if(!running){running=true;running=timer.set(flush,0)}}function flush(){running=false;while(tasks.length>0){tasks.shift()(tasks.shift())}}return Promise};function formatError(e){var s=typeof e==="object"&&e.stack?e.stack:formatObject(e);return e instanceof Error?s:s+" (WARNING: non-Error used)"}function formatObject(o){var s=String(o);if(s==="[object Object]"&&typeof JSON!=="undefined"){s=tryStringify(o,s)}return s}function tryStringify(e,defaultValue){try{return JSON.stringify(e)}catch(e){return defaultValue}}function throwit(e){throw e}function noop(){}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory(require)})},{"../timer":16}],14:[function(require,module,exports){(function(define){"use strict";define(function(){return function addWith(Promise){Promise.prototype["with"]=Promise.prototype.withThis=function(receiver){var p=this._beget();var child=p._handler;child.receiver=receiver;this._handler.chain(child,receiver);return p};return Promise}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory()})},{}],15:[function(require,module,exports){(function(define){"use strict";define(function(){return function makePromise(environment){var tasks=environment.scheduler;var objectCreate=Object.create||function(proto){function Child(){}Child.prototype=proto;return new Child};function Promise(resolver,handler){this._handler=resolver===Handler?handler:init(resolver)}function init(resolver){var handler=new Pending;try{resolver(promiseResolve,promiseReject,promiseNotify)}catch(e){promiseReject(e)}return handler;function promiseResolve(x){handler.resolve(x)}function promiseReject(reason){handler.reject(reason)}function promiseNotify(x){handler.notify(x)}}Promise.resolve=resolve;Promise.reject=reject;Promise.never=never;Promise._defer=defer;Promise._handler=getHandler;function resolve(x){return isPromise(x)?x:new Promise(Handler,new Async(getHandler(x)))}function reject(x){return new Promise(Handler,new Async(new Rejected(x)))}function never(){return foreverPendingPromise}function defer(){return new Promise(Handler,new Pending)}Promise.prototype.then=function(onFulfilled,onRejected){var parent=this._handler;if(typeof onFulfilled!=="function"&&parent.join().state()>0){return new Promise(Handler,parent)}var p=this._beget();var child=p._handler;parent.chain(child,parent.receiver,onFulfilled,onRejected,arguments.length>2?arguments[2]:void 0);return p};Promise.prototype["catch"]=function(onRejected){return this.then(void 0,onRejected)};Promise.prototype._beget=function(){var parent=this._handler;var child=new Pending(parent.receiver,parent.join().context);return new this.constructor(Handler,child)};Promise.all=all;Promise.race=race;function all(promises){var resolver=new Pending;var pending=promises.length>>>0;var results=new Array(pending);var i,h,x,s;for(i=0;i<promises.length;++i){x=promises[i];if(x===void 0&&!(i in promises)){--pending;continue}if(maybeThenable(x)){h=isPromise(x)?x._handler.join():getHandlerUntrusted(x);s=h.state();if(s===0){h.fold(settleAt,i,results,resolver)}else if(s>0){results[i]=h.value;--pending}else{resolver.become(h);break}}else{results[i]=x;--pending}}if(pending===0){resolver.become(new Fulfilled(results))}return new Promise(Handler,resolver);function settleAt(i,x,resolver){this[i]=x;if(--pending===0){resolver.become(new Fulfilled(this))}}}function race(promises){if(Object(promises)===promises&&promises.length===0){return never()}var h=new Pending;var i,x;for(i=0;i<promises.length;++i){x=promises[i];if(x!==void 0&&i in promises){getHandler(x).visit(h,h.resolve,h.reject)}}return new Promise(Handler,h)}function getHandler(x){if(isPromise(x)){return x._handler.join()}return maybeThenable(x)?getHandlerUntrusted(x):new Fulfilled(x)}function getHandlerUntrusted(x){try{var untrustedThen=x.then;return typeof untrustedThen==="function"?new Thenable(untrustedThen,x):new Fulfilled(x)}catch(e){return new Rejected(e)}}function Handler(){}Handler.prototype.when=Handler.prototype.become=Handler.prototype.notify=Handler.prototype.fail=Handler.prototype._unreport=Handler.prototype._report=noop;Handler.prototype._state=0;Handler.prototype.state=function(){return this._state};Handler.prototype.join=function(){var h=this;while(h.handler!==void 0){h=h.handler}return h};Handler.prototype.chain=function(to,receiver,fulfilled,rejected,progress){this.when({resolver:to,receiver:receiver,fulfilled:fulfilled,rejected:rejected,progress:progress})};Handler.prototype.visit=function(receiver,fulfilled,rejected,progress){this.chain(failIfRejected,receiver,fulfilled,rejected,progress)};Handler.prototype.fold=function(f,z,c,to){this.visit(to,function(x){f.call(c,z,x,this)},to.reject,to.notify)};function FailIfRejected(){}inherit(Handler,FailIfRejected);FailIfRejected.prototype.become=function(h){h.fail()};var failIfRejected=new FailIfRejected;function Pending(receiver,inheritedContext){Promise.createContext(this,inheritedContext);this.consumers=void 0;this.receiver=receiver;this.handler=void 0;this.resolved=false}inherit(Handler,Pending);Pending.prototype._state=0;Pending.prototype.resolve=function(x){this.become(getHandler(x))};Pending.prototype.reject=function(x){if(this.resolved){return}this.become(new Rejected(x))};Pending.prototype.join=function(){if(!this.resolved){return this}var h=this;while(h.handler!==void 0){h=h.handler;if(h===this){return this.handler=cycle()}}return h};Pending.prototype.run=function(){var q=this.consumers;var handler=this.join();this.consumers=void 0;for(var i=0;i<q.length;++i){handler.when(q[i])}};Pending.prototype.become=function(handler){if(this.resolved){return}this.resolved=true;this.handler=handler;if(this.consumers!==void 0){tasks.enqueue(this)}if(this.context!==void 0){handler._report(this.context)}};Pending.prototype.when=function(continuation){if(this.resolved){tasks.enqueue(new ContinuationTask(continuation,this.handler))}else{if(this.consumers===void 0){this.consumers=[continuation]}else{this.consumers.push(continuation)}}};Pending.prototype.notify=function(x){if(!this.resolved){tasks.enqueue(new ProgressTask(x,this))}};Pending.prototype.fail=function(context){var c=typeof context==="undefined"?this.context:context;this.resolved&&this.handler.join().fail(c)};Pending.prototype._report=function(context){this.resolved&&this.handler.join()._report(context)};Pending.prototype._unreport=function(){this.resolved&&this.handler.join()._unreport()};function Delegating(handler){this.handler=handler}inherit(Handler,Delegating);Delegating.prototype._report=function(context){this.join()._report(context)};Delegating.prototype._unreport=function(){this.join()._unreport()};function Async(handler){Delegating.call(this,handler)}inherit(Delegating,Async);Async.prototype.when=function(continuation){tasks.enqueue(new ContinuationTask(continuation,this))};function Thenable(then,thenable){Pending.call(this);tasks.enqueue(new AssimilateTask(then,thenable,this))}inherit(Pending,Thenable);function Fulfilled(x){Promise.createContext(this);this.value=x}inherit(Handler,Fulfilled);Fulfilled.prototype._state=1;Fulfilled.prototype.fold=function(f,z,c,to){runContinuation3(f,z,this,c,to)};Fulfilled.prototype.when=function(cont){runContinuation1(cont.fulfilled,this,cont.receiver,cont.resolver)};var errorId=0;function Rejected(x){Promise.createContext(this);this.id=++errorId;this.value=x;this.handled=false;this.reported=false;this._report()}inherit(Handler,Rejected);Rejected.prototype._state=-1;Rejected.prototype.fold=function(f,z,c,to){this._unreport();to.become(this)};Rejected.prototype.when=function(cont){this._unreport();runContinuation1(cont.rejected,this,cont.receiver,cont.resolver)};Rejected.prototype._report=function(context){tasks.afterQueue(new ReportTask(this,context))};Rejected.prototype._unreport=function(){this.handled=true;tasks.afterQueue(new UnreportTask(this))};Rejected.prototype.fail=function(context){Promise.onFatalRejection(this,context===void 0?this.context:context)};function ReportTask(rejection,context){this.rejection=rejection;this.context=context}ReportTask.prototype.run=function(){if(!this.rejection.handled){this.rejection.reported=true;Promise.onPotentiallyUnhandledRejection(this.rejection,this.context)}};function UnreportTask(rejection){this.rejection=rejection}UnreportTask.prototype.run=function(){if(this.rejection.reported){Promise.onPotentiallyUnhandledRejectionHandled(this.rejection)}};Promise.createContext=Promise.enterContext=Promise.exitContext=Promise.onPotentiallyUnhandledRejection=Promise.onPotentiallyUnhandledRejectionHandled=Promise.onFatalRejection=noop;var foreverPendingHandler=new Handler;var foreverPendingPromise=new Promise(Handler,foreverPendingHandler);function cycle(){return new Rejected(new TypeError("Promise cycle"))}function ContinuationTask(continuation,handler){this.continuation=continuation;this.handler=handler}ContinuationTask.prototype.run=function(){this.handler.join().when(this.continuation)};function ProgressTask(value,handler){this.handler=handler;this.value=value}ProgressTask.prototype.run=function(){var q=this.handler.consumers;if(q===void 0){return}for(var c,i=0;i<q.length;++i){c=q[i];runNotify(c.progress,this.value,this.handler,c.receiver,c.resolver)}};function AssimilateTask(then,thenable,resolver){this._then=then;this.thenable=thenable;this.resolver=resolver}AssimilateTask.prototype.run=function(){var h=this.resolver;tryAssimilate(this._then,this.thenable,_resolve,_reject,_notify);function _resolve(x){h.resolve(x)}function _reject(x){h.reject(x)}function _notify(x){h.notify(x)}};function tryAssimilate(then,thenable,resolve,reject,notify){try{then.call(thenable,resolve,reject,notify)}catch(e){reject(e)}}function isPromise(x){return x instanceof Promise}function maybeThenable(x){return(typeof x==="object"||typeof x==="function")&&x!==null}function runContinuation1(f,h,receiver,next){if(typeof f!=="function"){return next.become(h)}Promise.enterContext(h);tryCatchReject(f,h.value,receiver,next);Promise.exitContext()}function runContinuation3(f,x,h,receiver,next){if(typeof f!=="function"){return next.become(h)}Promise.enterContext(h);tryCatchReject3(f,x,h.value,receiver,next);Promise.exitContext()}function runNotify(f,x,h,receiver,next){if(typeof f!=="function"){return next.notify(x)}Promise.enterContext(h);tryCatchReturn(f,x,receiver,next);Promise.exitContext()}function tryCatchReject(f,x,thisArg,next){try{next.become(getHandler(f.call(thisArg,x)))}catch(e){next.become(new Rejected(e))}}function tryCatchReject3(f,x,y,thisArg,next){try{f.call(thisArg,x,y,next)}catch(e){next.become(new Rejected(e))}}function tryCatchReturn(f,x,thisArg,next){try{next.notify(f.call(thisArg,x))}catch(e){next.notify(e)}}function inherit(Parent,Child){Child.prototype=objectCreate(Parent.prototype);Child.prototype.constructor=Child}function noop(){}return Promise}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory()})},{}],16:[function(require,module,exports){(function(define){"use strict";define(function(require){var cjsRequire,vertx,setTimer,clearTimer;cjsRequire=require;try{vertx=cjsRequire("vertx");setTimer=function(f,ms){return vertx.setTimer(ms,f)};clearTimer=vertx.cancelTimer}catch(e){setTimer=function(f,ms){return setTimeout(f,ms)};clearTimer=function(t){return clearTimeout(t)}}return{set:setTimer,clear:clearTimer}})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory(require)})},{}],Ug1Vj9:[function(require,module,exports){(function(define){"use strict";define(function(require){var timed=require("./lib/decorators/timed");var array=require("./lib/decorators/array");var flow=require("./lib/decorators/flow");var fold=require("./lib/decorators/fold");var inspect=require("./lib/decorators/inspect");var generate=require("./lib/decorators/iterate");var progress=require("./lib/decorators/progress");var withThis=require("./lib/decorators/with");var unhandledRejection=require("./lib/decorators/unhandledRejection");var TimeoutError=require("./lib/TimeoutError");var Promise=[array,flow,fold,generate,progress,inspect,withThis,timed,unhandledRejection].reduce(function(Promise,feature){return feature(Promise)},require("./lib/Promise"));var slice=Array.prototype.slice;when.promise=promise;when.resolve=Promise.resolve;when.reject=Promise.reject;when.lift=lift;when["try"]=attempt;when.attempt=attempt;when.iterate=Promise.iterate;when.unfold=Promise.unfold;when.join=join;when.all=all;when.settle=settle;when.any=lift(Promise.any);when.some=lift(Promise.some);when.race=lift(Promise.race);when.map=map;when.filter=filter;when.reduce=reduce;when.reduceRight=reduceRight;when.isPromiseLike=isPromiseLike;when.Promise=Promise;when.defer=defer;when.TimeoutError=TimeoutError;function when(x,onFulfilled,onRejected){var p=Promise.resolve(x);if(arguments.length<2){return p}return arguments.length>3?p.then(onFulfilled,onRejected,arguments[3]):p.then(onFulfilled,onRejected)}function promise(resolver){return new Promise(resolver)}function lift(f){return function(){return _apply(f,this,slice.call(arguments))}}function attempt(f){return _apply(f,this,slice.call(arguments,1))}function _apply(f,thisArg,args){return Promise.all(args).then(function(args){return f.apply(thisArg,args)})}function defer(){return new Deferred}function Deferred(){var p=Promise._defer();function resolve(x){p._handler.resolve(x)}function reject(x){p._handler.reject(x)}function notify(x){p._handler.notify(x)}this.promise=p;this.resolve=resolve;this.reject=reject;this.notify=notify;this.resolver={resolve:resolve,reject:reject,notify:notify}}function isPromiseLike(x){return x&&typeof x.then==="function"}function join(){return Promise.all(arguments)}function all(promises){return when(promises,Promise.all)}function settle(promises){return when(promises,Promise.settle)}function map(promises,mapFunc){return when(promises,function(promises){return Promise.map(promises,mapFunc)})}function filter(promises,predicate){return when(promises,function(promises){return Promise.filter(promises,predicate)})}function reduce(promises,f){var args=slice.call(arguments,1);return when(promises,function(array){args.unshift(array);return Promise.reduce.apply(Promise,args)})}function reduceRight(promises,f){var args=slice.call(arguments,1);return when(promises,function(array){args.unshift(array);return Promise.reduceRight.apply(Promise,args)})}return when})})(typeof define==="function"&&define.amd?define:function(factory){module.exports=factory(require)})},{"./lib/Promise":1,"./lib/TimeoutError":4,"./lib/decorators/array":6,"./lib/decorators/flow":7,"./lib/decorators/fold":8,"./lib/decorators/inspect":9,"./lib/decorators/iterate":10,"./lib/decorators/progress":11,"./lib/decorators/timed":12,"./lib/decorators/unhandledRejection":13,"./lib/decorators/with":14}],when:[function(require,module,exports){module.exports=require("Ug1Vj9")},{}],19:[function(require,module,exports){var process=module.exports={};process.nextTick=function(){var canSetImmediate=typeof window!=="undefined"&&window.setImmediate;var canPost=typeof window!=="undefined"&&window.postMessage&&window.addEventListener;if(canSetImmediate){return 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</script>
<script>when=require('when')</script>
<script>
// Kew
window.K = (function(){
/** @typedef {function(?, ?)} */
var OnSuccessCallbackType;
/** @typedef {function(!Error, ?)} */
var OnFailCallbackType;
function Promise(onSuccess, onFail) {
this.promise = this
this._isPromise = true
this._successFn = onSuccess
this._failFn = onFail
this._scope = this
this._boundArgs = null
this._hasContext = false
this._nextContext = undefined
this._currentContext = undefined
}
/**
* Keep track of the number of promises that are rejected along side
* the number of rejected promises we call _failFn on so we can look
* for leaked rejections.
*/
function PromiseStats() {
this.errorsEmitted = 0
this.errorsHandled = 0
}
var stats = new PromiseStats()
Promise.prototype._handleError = function () {
if (!this._errorHandled) {
stats.errorsHandled++
this._errorHandled = true
}
}
/**
* Specify that the current promise should have a specified context
* @param {*} context context
* @private
*/
Promise.prototype._useContext = function (context) {
this._nextContext = this._currentContext = context
this._hasContext = true
return this
}
Promise.prototype.clearContext = function () {
this._hasContext = false
this._nextContext = undefined
return this
}
/**
* Set the context for all promise handlers to follow
*
* NOTE(dpup): This should be considered deprecated. It does not do what most
* people would expect. The context will be passed as a second argument to all
* subsequent callbacks.
*
* @param {*} context An arbitrary context
*/
Promise.prototype.setContext = function (context) {
this._nextContext = context
this._hasContext = true
return this
}
/**
* Get the context for a promise
* @return {*} the context set by setContext
*/
Promise.prototype.getContext = function () {
return this._nextContext
}
/**
* Resolve this promise with a specified value
*
* @param {*=} data
*/
Promise.prototype.resolve = function (data) {
if (this._error || this._hasData) throw new Error("Unable to resolve or reject the same promise twice")
var i
if (data && isPromise(data)) {
this._child = data
if (this._promises) {
for (i = 0; i < this._promises.length; i += 1) {
data._chainPromise(this._promises[i])
}
delete this._promises
}
if (this._onComplete) {
for (i = 0; i < this._onComplete.length; i+= 1) {
data.fin(this._onComplete[i])
}
delete this._onComplete
}
} else if (data && isPromiseLike(data)) {
data.then(
function(data) { this.resolve(data) }.bind(this),
function(err) { this.reject(err) }.bind(this)
)
} else {
this._hasData = true
this._data = data
if (this._onComplete) {
for (i = 0; i < this._onComplete.length; i++) {
this._onComplete[i]()
}
}
if (this._promises) {
for (i = 0; i < this._promises.length; i += 1) {
this._promises[i]._withInput(data)
}
delete this._promises
}
}
}
/**
* Reject this promise with an error
*
* @param {!Error} e
*/
Promise.prototype.reject = function (e) {
if (this._error || this._hasData) throw new Error("Unable to resolve or reject the same promise twice")
var i
this._error = e
stats.errorsEmitted++
if (this._ended) {
this._handleError()
process.nextTick(function onPromiseThrow() {
throw e
})
}
if (this._onComplete) {
for (i = 0; i < this._onComplete.length; i++) {
this._onComplete[i]()
}
}
if (this._promises) {
this._handleError()
for (i = 0; i < this._promises.length; i += 1) {
this._promises[i]._withError(e)
}
delete this._promises
}
}
/**
* Provide a callback to be called whenever this promise successfully
* resolves. Allows for an optional second callback to handle the failure
* case.
*
* @param {?function(this:void, T, ?): RESULT|undefined} onSuccess
* @param {?function(this:void, !Error, ?): RESULT=} onFail
* @return {!Promise.<RESULT>} returns a new promise with the output of the onSuccess or
* onFail handler
* @template RESULT
*/
Promise.prototype.then = function (onSuccess, onFail) {
var promise = new Promise(onSuccess, onFail)
if (this._nextContext) promise._useContext(this._nextContext)
if (this._child) this._child._chainPromise(promise)
else this._chainPromise(promise)
return promise
}
/**
* Provide a callback to be called whenever this promise successfully
* resolves. The callback will be executed in the context of the provided scope.
*
* @param {function(this:SCOPE, T, ?): RESULT} onSuccess
* @param {SCOPE} scope Object whose context callback will be executed in.
* @param {...*} var_args Additional arguments to be passed to the promise callback.
* @return {!Promise.<RESULT>} returns a new promise with the output of the onSuccess
* @template SCOPE, RESULT
*/
Promise.prototype.thenBound = function (onSuccess, scope, var_args) {
var promise = new Promise(onSuccess)
if (this._nextContext) promise._useContext(this._nextContext)
promise._scope = scope
if (arguments.length > 2) {
promise._boundArgs = Array.prototype.slice.call(arguments, 2)
}
// Chaining must happen after setting args and scope since it may fire callback.
if (this._child) this._child._chainPromise(promise)
else this._chainPromise(promise)
return promise
}
/**
* Provide a callback to be called whenever this promise is rejected
*
* @param {function(this:void, !Error, ?)} onFail
* @return {!Promise.<T>} returns a new promise with the output of the onFail handler
*/
Promise.prototype.fail = function (onFail) {
return this.then(null, onFail)
}
/**
* Provide a callback to be called whenever this promise is rejected.
* The callback will be executed in the context of the provided scope.
*
* @param {function(this:SCOPE, Error, ?)} onFail
* @param {SCOPE} scope Object whose context callback will be executed in.
* @param {...?} var_args
* @return {!Promise.<T>} returns a new promise with the output of the onSuccess
* @template SCOPE
*/
Promise.prototype.failBound = function (onFail, scope, var_args) {
var promise = new Promise(null, onFail)
if (this._nextContext) promise._useContext(this._nextContext)
promise._scope = scope
if (arguments.length > 2) {
promise._boundArgs = Array.prototype.slice.call(arguments, 2)
}
// Chaining must happen after setting args and scope since it may fire callback.
if (this._child) this._child._chainPromise(promise)
else this._chainPromise(promise)
return promise
}
/**
* Provide a callback to be called whenever this promise is either resolved
* or rejected.
*
* @param {function()} onComplete
* @return {!Promise.<T>} returns the current promise
*/
Promise.prototype.fin = function (onComplete) {
if (this._hasData || this._error) {
onComplete()
return this
}
if (this._child) {
this._child.fin(onComplete)
} else {
if (!this._onComplete) this._onComplete = [onComplete]
else this._onComplete.push(onComplete)
}
return this
}
/**
* Mark this promise as "ended". If the promise is rejected, this will throw an
* error in whatever scope it happens to be in
*
* @return {!Promise.<T>} returns the current promise
* @deprecated Prefer done(), because it's consistent with Q.
*/
Promise.prototype.end = function () {
this._end()
return this
}
/**
* Mark this promise as "ended".
* @private
*/
Promise.prototype._end = function () {
if (this._error) {
this._handleError()
throw this._error
}
this._ended = true
return this
}
/**
* Close the promise. Any errors after this completes will be thrown to the global handler.
*
* @param {?function(this:void, T, ?)=} onSuccess a function to handle successful
* resolution of this promise
* @param {?function(this:void, !Error, ?)=} onFailure a function to handle failed
* resolution of this promise
* @return {void}
*/
Promise.prototype.done = function (onSuccess, onFailure) {
var self = this
if (onSuccess || onFailure) {
self = self.then(onSuccess, onFailure)
}
self._end()
}
/**
* Return a new promise that behaves the same as the current promise except
* that it will be rejected if the current promise does not get fulfilled
* after a certain amount of time.
*
* @param {number} timeoutMs The timeout threshold in msec
* @param {string=} timeoutMsg error message
* @return {!Promise.<T>} a new promise with timeout
*/
Promise.prototype.timeout = function (timeoutMs, timeoutMsg) {
var deferred = new Promise()
var isTimeout = false
var timeout = setTimeout(function() {
deferred.reject(new Error(timeoutMsg || 'Promise timeout after ' + timeoutMs + ' ms.'))
isTimeout = true
}, timeoutMs)
this.then(function (data) {
if (!isTimeout) {
clearTimeout(timeout)
deferred.resolve(data)
}
},
function (err) {
if (!isTimeout) {
clearTimeout(timeout)
deferred.reject(err)
}
})
return deferred.promise
}
/**
* Attempt to resolve this promise with the specified input
*
* @param {*} data the input
*/
Promise.prototype._withInput = function (data) {
if (this._successFn) {
try {
this.resolve(this._call(this._successFn, [data, this._currentContext]))
} catch (e) {
this.reject(e)
}
} else this.resolve(data)
// context is no longer needed
delete this._currentContext
}
/**
* Attempt to reject this promise with the specified error
*
* @param {!Error} e
* @private
*/
Promise.prototype._withError = function (e) {
if (this._failFn) {
try {
this.resolve(this._call(this._failFn, [e, this._currentContext]))
} catch (thrown) {
this.reject(thrown)
}
} else this.reject(e)
// context is no longer needed
delete this._currentContext
}
/**
* Calls a function in the correct scope, and includes bound arguments.
* @param {Function} fn
* @param {Array} args
* @return {*}
* @private
*/
Promise.prototype._call = function (fn, args) {
if (this._boundArgs) {
args = this._boundArgs.concat(args)
}
return fn.apply(this._scope, args)
}
/**
* Chain a promise to the current promise
*
* @param {!Promise} promise the promise to chain
* @private
*/
Promise.prototype._chainPromise = function (promise) {
var i
if (this._hasContext) promise._useContext(this._nextContext)
if (this._child) {
this._child._chainPromise(promise)
} else if (this._hasData) {
promise._withInput(this._data)
} else if (this._error) {
// We can't rely on _withError() because it's called on the chained promises
// and we need to use the source's _errorHandled state
this._handleError()
promise._withError(this._error)
} else if (!this._promises) {
this._promises = [promise]
} else {
this._promises.push(promise)
}
}
/**
* Utility function used for creating a node-style resolver
* for deferreds
*
* @param {!Promise} deferred a promise that looks like a deferred
* @param {Error=} err an optional error
* @param {*=} data optional data
*/
function resolver(deferred, err, data) {
if (err) deferred.reject(err)
else deferred.resolve(data)
}
/**
* Creates a node-style resolver for a deferred by wrapping
* resolver()
*
* @return {function(?Error, *)} node-style callback
*/
Promise.prototype.makeNodeResolver = function () {
return resolver.bind(null, this)
}
/**
* Return true iff the given object is a promise of this library.
*
* Because kew's API is slightly different than other promise libraries,
* it's important that we have a test for its promise type. If you want
* to test for a more general A+ promise, you should do a cap test for
* the features you want.
*
* @param {*} obj The object to test
* @return {boolean} Whether the object is a promise
*/
function isPromise(obj) {
return !!obj._isPromise
}
/**
* Return true iff the given object is a promise-like object, e.g. appears to
* implement Promises/A+ specification
*
* @param {*} obj The object to test
* @return {boolean} Whether the object is a promise-like object
*/
function isPromiseLike(obj) {
return typeof obj === 'object' && typeof obj.then === 'function'
}
/**
* Static function which creates and resolves a promise immediately
*
* @param {T} data data to resolve the promise with
* @return {!Promise.<T>}
* @template T
*/
function resolve(data) {
var promise = new Promise()
promise.resolve(data)
return promise
}
/**
* Static function which creates and rejects a promise immediately
*
* @param {!Error} e error to reject the promise with
* @return {!Promise}
*/
function reject(e) {
var promise = new Promise()
promise.reject(e)
return promise
}
/**
* Replace an element in an array with a new value. Used by .all() to
* call from .then()
*
* @param {!Array} arr
* @param {number} idx
* @param {*} val
* @return {*} the val that's being injected into the array
*/
function replaceEl(arr, idx, val) {
arr[idx] = val
return val
}
/**
* Replace an element in an array as it is resolved with its value.
* Used by .allSettled().
*
* @param {!Array} arr
* @param {number} idx
* @param {*} value The value from a resolved promise.
* @return {*} the data that's being passed in
*/
function replaceElFulfilled(arr, idx, value) {
arr[idx] = {
state: 'fulfilled',
value: value
}
return value
}
/**
* Replace an element in an array as it is rejected with the reason.
* Used by .allSettled().
*
* @param {!Array} arr
* @param {number} idx
* @param {*} reason The reason why the original promise is rejected
* @return {*} the data that's being passed in
*/
function replaceElRejected(arr, idx, reason) {
arr[idx] = {
state: 'rejected',
reason: reason
}
return reason
}
/**
* Takes in an array of promises or literals and returns a promise which returns
* an array of values when all have resolved. If any fail, the promise fails.
*
* @param {!Array.<!Promise>} promises
* @return {!Promise.<!Array>}
*/
function all(promises) {
if (arguments.length != 1 || !Array.isArray(promises)) {
promises = Array.prototype.slice.call(arguments, 0)
}
if (!promises.length) return resolve([])
var outputs = []
var finished = false
var promise = new Promise()
var counter = promises.length
for (var i = 0; i < promises.length; i += 1) {
if (!promises[i] || !isPromiseLike(promises[i])) {
outputs[i] = promises[i]
counter -= 1
} else {
promises[i].then(replaceEl.bind(null, outputs, i))
.then(function decrementAllCounter() {
counter--
if (!finished && counter === 0) {
finished = true
promise.resolve(outputs)
}
}, function onAllError(e) {
if (!finished) {
finished = true
promise.reject(e)
}
})
}
}
if (counter === 0 && !finished) {
finished = true
promise.resolve(outputs)
}
return promise
}
/**
* Takes in an array of promises or values and returns a promise that is
* fulfilled with an array of state objects when all have resolved or
* rejected. If a promise is resolved, its corresponding state object is
* {state: 'fulfilled', value: Object}; whereas if a promise is rejected, its
* corresponding state object is {state: 'rejected', reason: Object}.
*
* @param {!Array} promises or values
* @return {!Promise.<!Array>} Promise fulfilled with state objects for each input
*/
function allSettled(promises) {
if (!Array.isArray(promises)) {
throw Error('The input to "allSettled()" should be an array of Promise or values')
}
if (!promises.length) return resolve([])
var outputs = []
var promise = new Promise()
var counter = promises.length
for (var i = 0; i < promises.length; i += 1) {
if (!promises[i] || !isPromiseLike(promises[i])) {
replaceElFulfilled(outputs, i, promises[i])
if ((--counter) === 0) promise.resolve(outputs)
} else {
promises[i]
.then(replaceElFulfilled.bind(null, outputs, i), replaceElRejected.bind(null, outputs, i))
.then(function () {
if ((--counter) === 0) promise.resolve(outputs)
})
}
}
return promise
}
/**
* Create a new Promise which looks like a deferred
*
* @return {!Promise}
*/
function defer() {
return new Promise()
}
/**
* Return a promise which will wait a specified number of ms to resolve
*
* @param {*} delayMsOrVal A delay (in ms) if this takes one argument, or ther
* return value if it takes two.
* @param {number=} opt_delayMs
* @return {!Promise}
*/
function delay(delayMsOrVal, opt_delayMs) {
var returnVal = undefined
var delayMs = delayMsOrVal
if (typeof opt_delayMs != 'undefined') {
delayMs = opt_delayMs
returnVal = delayMsOrVal
}
if (typeof delayMs != 'number') {
throw new Error('Bad delay value ' + delayMs)
}
var defer = new Promise()
setTimeout(function onDelay() {
defer.resolve(returnVal)
}, delayMs)
return defer
}
/**
* Returns a promise that has the same result as `this`, but fulfilled
* after at least ms milliseconds
* @param {number} ms
*/
Promise.prototype.delay = function (ms) {
return this.then(function (val) {
return delay(val, ms)
})
}
/**
* Return a promise which will evaluate the function fn in a future turn with
* the provided args
*
* @param {function(...)} fn
* @param {...*} var_args a variable number of arguments
* @return {!Promise}
*/
function fcall(fn, var_args) {
var rootArgs = Array.prototype.slice.call(arguments, 1)
var defer = new Promise()
process.nextTick(function onNextTick() {
try {
defer.resolve(fn.apply(undefined, rootArgs))
} catch (e) {
defer.reject(e)
}
})
return defer
}
/**
* Returns a promise that will be invoked with the result of a node style
* callback. All args to fn should be given except for the final callback arg
*
* @param {function(...)} fn
* @param {...*} var_args a variable number of arguments
* @return {!Promise}
*/
function nfcall(fn, var_args) {
// Insert an undefined argument for scope and let bindPromise() do the work.
var args = Array.prototype.slice.call(arguments, 0)
args.splice(1, 0, undefined)
return bindPromise.apply(undefined, args)()
}
/**
* Binds a function to a scope with an optional number of curried arguments. Attaches
* a node style callback as the last argument and returns a promise
*
* @param {function(...)} fn
* @param {Object} scope
* @param {...*} var_args a variable number of arguments
* @return {function(...)}: !Promise}
*/
function bindPromise(fn, scope, var_args) {
var rootArgs = Array.prototype.slice.call(arguments, 2)
return function onBoundPromise(var_args) {
var defer = new Promise()
try {
fn.apply(scope, rootArgs.concat(Array.prototype.slice.call(arguments, 0), defer.makeNodeResolver()))
} catch (e) {
defer.reject(e)
}
return defer
}
}
kew = {
all: all
, bindPromise: bindPromise
, defer: defer
, delay: delay
, fcall: fcall
, isPromise: isPromise
, isPromiseLike: isPromiseLike
, nfcall: nfcall
, resolve: resolve
, reject: reject
, allSettled: allSettled
}
return kew;
}())
</script>
<script>
//MyDeferred, MyPromise
(function (){
function _then(promise, method, callback){
return function (){
var args = arguments;
if( typeof callback === 'function' ){
var retVal = callback.apply(promise, args);
if( retVal && typeof retVal.then === 'function' ){
retVal.done(promise.resolve).fail(promise.reject);
return;
}
}
promise[method].apply(promise, args);
};
}
/**
* Fastest Deferred.
* @returns {Deferred}
*/
var Deferred = function (){
var
_args,
_doneFn = [],
_failFn = [],
dfd = {
done: function (fn){
_doneFn.push(fn);
return dfd;
},
fail: function (fn){
_failFn.push(fn);
return dfd;
},
then: function (doneFn, failFn){
var promise = Deferred();
dfd
.done(_then(promise, 'resolve', doneFn))
.fail(_then(promise, 'reject', failFn))
;
return promise;
},
always: function (fn){
return dfd.done(fn).fail(fn);
},
resolve: _setState(true),
reject: _setState(false)
}
;
function _setState(state){
return function (){
_args = arguments;
dfd.done =
dfd.fail =
dfd.resolve =
dfd.reject = function (){
return dfd;
};
dfd[state ? 'done' : 'fail'] = function (fn){
if( typeof fn === 'function' ){
fn.apply(dfd, _args);
}
return dfd;
};
var
fn
, fns = state ? _doneFn : _failFn
, i = 0, n = fns.length
;
for( ; i < n; i++ ){
fn = fns[i];
if( typeof fn === 'function' ){
fn.apply(dfd, _args);
}
}
fns = _doneFn = _failFn = null;
return dfd;
}
}
return dfd;
};
/**
* @param {Array} args
* @returns {defer|*}
*/
Deferred.when = function (args){
var
dfd = Deferred()
, d
, i = args.length
, remain = i || 1
, _doneFn = function (){
if( --remain === 0 ){
dfd.resolve();
}
}
;
if( i === 0 ){
_doneFn();
}
else {
while( i-- ){
d = args[i];
if( d && d.then ){
d.then(_doneFn, dfd.reject);
}
}
}
return dfd;
};
// exports
window.MyDeferred = Deferred;
})();
window.MyPromise = function(){
var global = Function('return this')();
var isObject = function (arg) {
return typeof arg === 'object' &&
arg !== null;
};
var isFunction = function (arg) {
return typeof arg === 'function';
};
var isObjectOrFunction = function (arg) {
return isObject(arg) || isFunction(arg);
};
var isNative = function (target) {
return typeof target === 'object' ||
(target + '').slice(-17) === '{ [native code] }';
};
var final_ = function (initialiser, value) {
return function () {
if (initialiser !== null) {
value = initialiser(value);
initialiser = null;
}
return value;
};
};
var scheduleMicrotask = function () {
var finalSchedule = function () {
var queue = [];
function flushQueue() {
var tasks = queue;
queue = [];
for (var i = 0; i < tasks.length; i++) {
tasks[i]();
}
}
function usePromise() {
return null;
if (!isNative(global.Promise)) {
return null;
}
var fulfilled = new Promise(function (resolve) {
resolve();
});
return function () {
fulfilled.then(flushQueue);
};
}
function useMutationObserver() {
if (!isNative(global.MutationObserver)) {
return null;
}
var iterations = 0;
var observer = new MutationObserver(flushQueue);
var node = document.createTextNode('');
observer.observe(node, { characterData: true });
return function() {
node.data = (iterations = ++iterations % 2);
};
}
function useSetImmediate() {
if (!isNative(global.setImmediate)) {
return null;
}
var immediateId;
var timerId;
function raceFlush() {
clearTimeout(timerId);
clearImmediate(immediateId);
flushQueue();
}
return function () {
immediateId = setImmediate(raceFlush);
timerId = setTimeout(raceFlush);
};
}
function useSetTimeout() {
return function () {
setTimeout(flushQueue);
};
}
var scheduleFlush = usePromise() ||
useMutationObserver() ||
useSetImmediate() ||
useSetTimeout();
return function (callback) {
queue.push(callback);
if (queue.length <= 1) {
scheduleFlush();
}
};
}();
return function (callback) {
finalSchedule(callback);
};
}();
return function () {
var PENDING = 0;
var FULFILLED = 1;
var REJECTED = 2;
function Promise(resolver) {
this._state = PENDING;
this._value = [];
var promise = this;
try {
resolver(function (value) {
resolve(promise, value);
}, function (reason) {
reject(promise, reason);
});
} catch (ex) {
reject(promise, ex);
}
}
function Promise2() {
this._state = PENDING;
this._value = [];
}
Promise2.prototype = Promise.prototype;
Promise.prototype._state = PENDING;
Promise.prototype._value = '';
function invokeCallback(settled, value, callback, promise) {
if (isFunction(callback)) {
try {
resolve(promise, callback(value));
} catch (ex) {
reject(promise, ex);
}
} else {
publish(promise, settled, value);
}
}
function publish(promise, settled, value) {
var subscribers = promise._value;
promise._state = settled;
promise._value = value;
for (var i = 0; i < subscribers.length; i += 3) {
invokeCallback(
settled,
value,
subscribers[i + settled],
subscribers[i]);
}
}
function schedulePublish(promise, state, value) {
scheduleMicrotask(function () {
publish(promise, state, value);
});
}
function isThenable(value) {
return isObjectOrFunction(value) &&
isFunction(value.then);
}
function chainThenable(thenable, promise) {
try {
thenable.then(function (value) {
resolve(promise, value);
}, function (reason) {
reject(promise, reason);
});
} catch (ex) {
reject(promise, ex);
}
}
function resolve(promise, value) {
if (value !== this && isThenable(value)) {
chainThenable(value, promise);
} else {
schedulePublish(promise, FULFILLED, value);
}
}
function reject(promise, reason) {
schedulePublish(promise, REJECTED, reason);
}
Promise.prototype.then = function (onFulfilled, onRejected) {
var childPromise = new Promise2();
if (this._state <= PENDING) {
this._value.push(childPromise);
this._value.push(onFulfilled);
this._value.push(onRejected);
} else {
var callback = (this._state >= REJECTED) ?
onRejected : onFulfilled;
if (!isFunction(callback)) {
publish(childPromise, this._state, this._value);
} else {
var promise = this;
scheduleMicrotask(function () {
invokeCallback(
promise._state,
promise._value,
callback,
childPromise);
});
}
}
return childPromise;
};
window.MyPromise2 = Promise2;
window.resolveMyPromise = resolve;
return Promise;
}();
}();
</script>
<script>
require=function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){"use strict";var callable=require("es5-ext/object/valid-callable"),d=require("d"),isCallable=require("es5-ext/object/is-callable"),ee=require("event-emitter"),isPromise=require("./is-promise"),create=Object.create,defineProperty=Object.defineProperty,deferred,resolve,reject;module.exports=exports=function(name,unres,onres,res){name=String(name);callable(res)&&(onres==null||callable(onres))&&callable(unres);defineProperty(exports._unresolved,name,d(unres));exports._onresolve[name]=onres;defineProperty(exports._resolved,name,d(res));exports._names.push(name)};exports._names=["done","then","valueOf"];exports._unresolved=ee(create(Function.prototype,{then:d(function(win,fail){var def;if(!this.pending)this.pending=[];def=deferred();this.pending.push("then",[win,fail,def.resolve,def.reject]);return def.promise}),done:d(function(win,fail){win==null||callable(win);fail==null||callable(fail);if(!this.pending)this.pending=[];this.pending.push("done",arguments)}),resolved:d(false),returnsPromise:d(true),valueOf:d(function(){return this})}));exports._onresolve={then:function(win,fail,resolve,reject){var value,cb=this.failed?fail:win;if(cb==null){if(this.failed)reject(this.value);else resolve(this.value);return}if(isCallable(cb)){if(isPromise(cb)){if(cb.resolved){if(cb.failed)reject(cb.value);else resolve(cb.value);return}cb.done(resolve,reject);return}try{value=cb(this.value)}catch(e){reject(e);return}resolve(value);return}resolve(cb)},done:function(win,fail){if(this.failed){if(fail){fail(this.value);return}throw this.value}if(win)win(this.value)}};exports._resolved=ee(create(Function.prototype,{then:d(function(win,fail){var value,cb=this.failed?fail:win;if(cb==null)return this;if(isCallable(cb)){if(isPromise(cb))return cb;try{value=cb(this.value)}catch(e){return reject(e)}return resolve(value)}return resolve(cb)}),done:d(function(win,fail){win==null||callable(win);fail==null||callable(fail);if(this.failed){if(fail){fail(this.value);return}throw this.value}if(win)win(this.value)}),resolved:d(true),returnsPromise:d(true),valueOf:d(function(){return this.value})}));deferred=require("./deferred");resolve=deferred.resolve;reject=deferred.reject;deferred.extend=exports},{"./deferred":"/IKIa2","./is-promise":5,d:6,"es5-ext/object/is-callable":12,"es5-ext/object/valid-callable":18,"event-emitter":23}],2:[function(require,module,exports){"use strict";var isObject=require("es5-ext/object/is-object"),isPromise=require("./is-promise"),deferred=require("./deferred"),nextTick=require("next-tick"),getPrototypeOf=Object.getPrototypeOf;module.exports=function self(value){var then,done,def,resolve,reject;if(!value)return value;try{then=value.then}catch(e){return value}if(typeof then!=="function")return value;if(isPromise(value))return value;if(!isObject(value))return value;if(!getPrototypeOf(value))return value;try{done=value.done}catch(ignore){}def=deferred();resolve=function(value){def.resolve(self(value))};reject=function(value){def.reject(value)};if(typeof done==="function"){try{done.call(value,resolve,reject)}catch(e){return def.reject(e)}return def.promise}try{then.call(value,function(value){nextTick(function(){resolve(value)})},function(value){nextTick(function(){reject(value)})})}catch(e){return def.reject(e)}return def.promise}},{"./deferred":"/IKIa2","./is-promise":5,"es5-ext/object/is-object":13,"next-tick":24}],deferred:[function(require,module,exports){module.exports=require("/IKIa2")},{}],"/IKIa2":[function(require,module,exports){"use strict";var isError=require("es5-ext/error/is-error"),noop=require("es5-ext/function/noop"),isPromise=require("./is-promise"),every=Array.prototype.every,push=Array.prototype.push,Deferred,createDeferred,count=0,timeout,extendShim,ext,protoSupported=Boolean(isPromise.__proto__),resolve,assimilate;extendShim=function(promise){ext._names.forEach(function(name){promise[name]=function(){return promise.__proto__[name].apply(promise,arguments)}});promise.returnsPromise=true;promise.resolved=promise.__proto__.resolved};resolve=function(value,failed){var promise=function(win,fail){return promise.then(win,fail)};promise.value=value;promise.failed=failed;promise.__proto__=ext._resolved;if(!protoSupported){extendShim(promise)}if(createDeferred._profile)createDeferred._profile(true);return promise};Deferred=function(){var promise=function(win,fail){return promise.then(win,fail)};if(!count)timeout=setTimeout(noop,1e9);++count;if(createDeferred._monitor)promise.monitor=createDeferred._monitor();promise.__proto__=ext._unresolved;if(!protoSupported)extendShim(promise);createDeferred._profile&&createDeferred._profile();this.promise=promise;this.resolve=this.resolve.bind(this);this.reject=this.reject.bind(this)};Deferred.prototype={resolved:false,_settle:function(value){var i,name,data;this.promise.value=value;this.promise.__proto__=ext._resolved;if(!protoSupported)this.promise.resolved=true;if(this.promise.dependencies){this.promise.dependencies.forEach(function self(dPromise){dPromise.value=value;dPromise.failed=this.failed;dPromise.__proto__=ext._resolved;if(!protoSupported)dPromise.resolved=true;delete dPromise.pending;if(dPromise.dependencies){dPromise.dependencies.forEach(self,this);delete dPromise.dependencies}},this.promise);delete this.promise.dependencies}if(data=this.promise.pending){for(i=0;name=data[i];++i){ext._onresolve[name].apply(this.promise,data[++i])}delete this.promise.pending}return this.promise},resolve:function(value){if(this.resolved)return this.promise;this.resolved=true;if(!--count)clearTimeout(timeout);if(this.promise.monitor)clearTimeout(this.promise.monitor);value=assimilate(value);if(isPromise(value)){if(!value.resolved){if(!value.dependencies){value.dependencies=[]}value.dependencies.push(this.promise);if(this.promise.pending){if(value.pending){push.apply(value.pending,this.promise.pending);this.promise.pending=value.pending;if(this.promise.dependencies){this.promise.dependencies.forEach(function self(dPromise){dPromise.pending=value.pending;if(dPromise.dependencies){dPromise.dependencies.forEach(self)}})}}else{value.pending=this.promise.pending}}else if(value.pending){this.promise.pending=value.pending}else{this.promise.pending=value.pending=[]}return this.promise}this.promise.failed=value.failed;value=value.value}return this._settle(value)},reject:function(error){if(this.resolved)return this.promise;this.resolved=true;if(!--count)clearTimeout(timeout);if(this.promise.monitor)clearTimeout(this.promise.monitor);this.promise.failed=true;return this._settle(error)}};module.exports=createDeferred=function(value){var l=arguments.length,d,waiting,initialized,result;if(!l)return new Deferred;if(l>1){d=new Deferred;waiting=0;result=new Array(l);every.call(arguments,function(value,index){value=assimilate(value);if(!isPromise(value)){result[index]=value;return true}if(value.resolved){if(value.failed){d.reject(value.value);return false}result[index]=value.value;return true}++waiting;value.done(function(value){result[index]=value;if(!--waiting&&initialized)d.resolve(result)},d.reject);return true});initialized=true;if(!waiting)d.resolve(result);return d.promise}value=assimilate(value);if(isPromise(value))return value;return resolve(value,isError(value))};createDeferred.Deferred=Deferred;createDeferred.reject=function(value){return resolve(value,true)};createDeferred.resolve=function(value){value=assimilate(value);if(isPromise(value))return value;return resolve(value,false)};ext=require("./_ext");assimilate=require("./assimilate")},{"./_ext":1,"./assimilate":2,"./is-promise":5,"es5-ext/error/is-error":7,"es5-ext/function/noop":8}],5:[function(require,module,exports){"use strict";module.exports=function(o){return typeof o==="function"&&typeof o.then==="function"}},{}],6:[function(require,module,exports){"use strict";var assign=require("es5-ext/object/assign"),normalizeOpts=require("es5-ext/object/normalize-options"),isCallable=require("es5-ext/object/is-callable"),contains=require("es5-ext/string/#/contains"),d;d=module.exports=function(dscr,value){var c,e,w,options,desc;if(arguments.length<2||typeof dscr!=="string"){options=value;value=dscr;dscr=null}else{options=arguments[2]}if(dscr==null){c=w=true;e=false}else{c=contains.call(dscr,"c");e=contains.call(dscr,"e");w=contains.call(dscr,"w")}desc={value:value,configurable:c,enumerable:e,writable:w};return!options?desc:assign(normalizeOpts(options),desc)};d.gs=function(dscr,get,set){var c,e,options,desc;if(typeof dscr!=="string"){options=set;set=get;get=dscr;dscr=null}else{options=arguments[3]}if(get==null){get=undefined}else if(!isCallable(get)){options=get;get=set=undefined}else if(set==null){set=undefined}else if(!isCallable(set)){options=set;set=undefined}if(dscr==null){c=true;e=false}else{c=contains.call(dscr,"c");e=contains.call(dscr,"e")}desc={get:get,set:set,configurable:c,enumerable:e};return!options?desc:assign(normalizeOpts(options),desc)}},{"es5-ext/object/assign":9,"es5-ext/object/is-callable":12,"es5-ext/object/normalize-options":17,"es5-ext/string/#/contains":20}],7:[function(require,module,exports){"use strict";var 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error,i,l=max(arguments.length,2),assign;dest=Object(value(dest));assign=function(key){try{dest[key]=src[key]}catch(e){if(!error)error=e}};for(i=1;i<l;++i){src=arguments[i];keys(src).forEach(assign)}if(error!==undefined)throw error;return dest}},{"../keys":14,"../valid-value":19}],12:[function(require,module,exports){"use strict";module.exports=function(obj){return typeof obj==="function"}},{}],13:[function(require,module,exports){"use strict";var map={"function":true,object:true};module.exports=function(x){return x!=null&&map[typeof x]||false}},{}],14:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?Object.keys:require("./shim")},{"./is-implemented":15,"./shim":16}],15:[function(require,module,exports){"use strict";module.exports=function(){try{Object.keys("primitive");return true}catch(e){return false}}},{}],16:[function(require,module,exports){"use strict";var keys=Object.keys;module.exports=function(object){return keys(object==null?object:Object(object))}},{}],17:[function(require,module,exports){"use strict";var assign=require("./assign"),forEach=Array.prototype.forEach,create=Object.create,getPrototypeOf=Object.getPrototypeOf,process;process=function(src,obj){var proto=getPrototypeOf(src);return assign(proto?process(proto,obj):obj,src)};module.exports=function(options){var result=create(null);forEach.call(arguments,function(options){if(options==null)return;process(Object(options),result)});return result}},{"./assign":9}],18:[function(require,module,exports){"use strict";module.exports=function(fn){if(typeof fn!=="function")throw new TypeError(fn+" is not a function");return fn}},{}],19:[function(require,module,exports){"use strict";module.exports=function(value){if(value==null)throw new TypeError("Cannot use null or undefined");return value}},{}],20:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?String.prototype.contains:require("./shim")},{"./is-implemented":21,"./shim":22}],21:[function(require,module,exports){"use strict";var str="razdwatrzy";module.exports=function(){if(typeof str.contains!=="function")return false;return str.contains("dwa")===true&&str.contains("foo")===false}},{}],22:[function(require,module,exports){"use strict";var indexOf=String.prototype.indexOf;module.exports=function(searchString){return indexOf.call(this,searchString,arguments[1])>-1}},{}],23:[function(require,module,exports){"use strict";var d=require("d"),callable=require("es5-ext/object/valid-callable"),apply=Function.prototype.apply,call=Function.prototype.call,create=Object.create,defineProperty=Object.defineProperty,defineProperties=Object.defineProperties,hasOwnProperty=Object.prototype.hasOwnProperty,descriptor={configurable:true,enumerable:false,writable:true},on,once,off,emit,methods,descriptors,base;on=function(type,listener){var 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</script>
<script>
var deferredjs = require('deferred');
function runInConsole(){
var suite = new Benchmark.Suite;
console.log('Async test run started!...');
// add tests
suite.add('lie', function() {
var d = lie();
var code = 'lie' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('when', function() {var x = 1;
var d = when.defer()
var code = 'when' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
suite.add('Promise-polyfill', function() {
var d = new aPromise(function(resolve, reject) {
if (1) {
resolve("Stuff worked!");
}
else {
reject(new Error("It broke"));
}
});
var code = 'promPol' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('kew', function() {var d = K.defer()
var code = 'k' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('q', function() {
var d = Q.defer()
var code = 'q' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('catiline', function() {var d = cw.deferred()
var code = 'cw' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('bluebird', function() {var d = BluebirdPromise.pending();
var code = 'pend' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.fulfill();
}
}
d.promise.then(function() {
deferred.resolve();
});
window.addEventListener('message', eventFunc);
window.postMessage(code, '*');
})
.add('pimp', function() {var d = Pimp.deferred()
var code = 'pimp' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
})
window.postMessage(code, '*');
})
.add('RSVP', function() {var d = RSVP.defer();
var code = 'rsvp' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('MyDeferred', function() {var d = MyDeferred();
var code = 'myDef' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('MyPromise2', function() {var d = new MyPromise2();
var code = 'MyPr' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
resolveMyPromise(d);
}
}
window.addEventListener('message', eventFunc);
d.then(function() {
deferred.resolve();
})
window.postMessage(code, '*');
})
.add('deferredjs', function() {
var d = deferredjs();
var code = 'defjs' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.promise.then(function() {
deferred.resolve()
})
window.postMessage(code, '*');
})
.add('Aplus', function() {
var d = new Aplus();
var code = 'aplus' + Math.random();
function eventFunc(e) {
if (e.data === code) {
window.removeEventListener('message', eventFunc);
d.resolve();
}
}
window.addEventListener('message', eventFunc);
d.then(function() {
deferred.resolve()
})
window.postMessage(code, '*');
})
// add listeners
.on('cycle', function(event) {
console.log(String(event.target));
})
.on('complete', function() {
console.log('Fastest is ' + this.filter('fastest').pluck('name'));
})
// run async
.run({ 'async': true });
}
</script>
<button onclick="runInConsole()">Run async tests in console</button>Ready to run.
| Test | Ops/sec | |
|---|---|---|
| deferredjs async | | ready |
| Aplus | | ready |
| Promise-polyfill setAsap | | ready |
| Pimp | | ready |
| Pimp async | | ready |
| RSVP | | ready |
| RSVP async | | ready |
| MyDeferred | | ready |
| MyDeferred async | | ready |
| MyPromise2 | | ready |
| MyPromise2 async | | ready |
| deferredjs | | ready |
| when async | | ready |
| Kew | | ready |
| Kew async | | ready |
| Q | | ready |
| Q async | | ready |
| catiline | | ready |
| catiline async | | ready |
| bluebird | | ready |
| bluebird async | | ready |
| lie | | ready |
| lie async | | ready |
| when | | ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.