1500 lines
44 KiB
JavaScript
1500 lines
44 KiB
JavaScript
// package system gunk.
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//try{
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// dojo.provide("doh.runner");
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//}catch(e){
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if(!this["doh"]){
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doh = {};
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}
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//}
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//
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// Utility Functions and Classes
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//
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doh.selfTest = false;
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doh.global = this;
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doh.hitch = function(/*Object*/thisObject, /*Function|String*/method /*, ...*/){
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var args = [];
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for(var x=2; x<arguments.length; x++){
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args.push(arguments[x]);
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}
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var fcn = ((typeof method == "string") ? thisObject[method] : method) || function(){};
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return function(){
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var ta = args.concat([]); // make a copy
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for(var x=0; x<arguments.length; x++){
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ta.push(arguments[x]);
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}
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return fcn.apply(thisObject, ta); // Function
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};
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}
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doh._mixin = function(/*Object*/ obj, /*Object*/ props){
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// summary:
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// Adds all properties and methods of props to obj. This addition is
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// "prototype extension safe", so that instances of objects will not
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// pass along prototype defaults.
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var tobj = {};
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for(var x in props){
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// the "tobj" condition avoid copying properties in "props"
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// inherited from Object.prototype. For example, if obj has a custom
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// toString() method, don't overwrite it with the toString() method
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// that props inherited from Object.protoype
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if(tobj[x] === undefined || tobj[x] != props[x]){
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obj[x] = props[x];
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}
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}
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// IE doesn't recognize custom toStrings in for..in
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if( this["document"]
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&& document.all
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&& (typeof props["toString"] == "function")
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&& (props["toString"] != obj["toString"])
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&& (props["toString"] != tobj["toString"])
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){
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obj.toString = props.toString;
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}
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return obj; // Object
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}
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doh.mixin = function(/*Object*/obj, /*Object...*/props){
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// summary: Adds all properties and methods of props to obj.
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for(var i=1, l=arguments.length; i<l; i++){
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doh._mixin(obj, arguments[i]);
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}
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return obj; // Object
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}
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doh.extend = function(/*Object*/ constructor, /*Object...*/ props){
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// summary:
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// Adds all properties and methods of props to constructor's
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// prototype, making them available to all instances created with
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// constructor.
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for(var i=1, l=arguments.length; i<l; i++){
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doh._mixin(constructor.prototype, arguments[i]);
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}
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return constructor; // Object
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}
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doh._line = "------------------------------------------------------------";
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/*
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doh._delegate = function(obj, props){
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// boodman-crockford delegation
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function TMP(){};
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TMP.prototype = obj;
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var tmp = new TMP();
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if(props){
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dojo.lang.mixin(tmp, props);
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}
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return tmp;
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}
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*/
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doh.debug = function(){
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// summary:
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// takes any number of arguments and sends them to whatever debugging
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// or logging facility is available in this environment
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// YOUR TEST RUNNER NEEDS TO IMPLEMENT THIS
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}
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doh._AssertFailure = function(msg, hint){
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// idea for this as way of dis-ambiguating error types is from JUM.
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// The JUM is dead! Long live the JUM!
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if(!(this instanceof doh._AssertFailure)){
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return new doh._AssertFailure(msg, hint);
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}
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if(hint){
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msg = (new String(msg||""))+" with hint: \n\t\t"+(new String(hint)+"\n");
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}
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this.message = new String(msg||"");
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return this;
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}
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doh._AssertFailure.prototype = new Error();
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doh._AssertFailure.prototype.constructor = doh._AssertFailure;
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doh._AssertFailure.prototype.name = "doh._AssertFailure";
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doh.Deferred = function(canceller){
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this.chain = [];
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this.id = this._nextId();
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this.fired = -1;
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this.paused = 0;
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this.results = [null, null];
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this.canceller = canceller;
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this.silentlyCancelled = false;
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};
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doh.extend(doh.Deferred, {
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getTestErrback: function(cb, scope){
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// summary: Replaces outer getTextCallback's in nested situations to avoid multiple callback(true)'s
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var _this = this;
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return function(){
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try{
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cb.apply(scope||doh.global||_this, arguments);
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}catch(e){
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_this.errback(e);
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}
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};
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},
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getTestCallback: function(cb, scope){
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var _this = this;
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return function(){
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try{
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cb.apply(scope||doh.global||_this, arguments);
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}catch(e){
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_this.errback(e);
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return;
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}
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_this.callback(true);
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};
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},
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getFunctionFromArgs: function(){
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var a = arguments;
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if((a[0])&&(!a[1])){
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if(typeof a[0] == "function"){
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return a[0];
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}else if(typeof a[0] == "string"){
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return doh.global[a[0]];
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}
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}else if((a[0])&&(a[1])){
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return doh.hitch(a[0], a[1]);
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}
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return null;
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},
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makeCalled: function() {
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var deferred = new doh.Deferred();
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deferred.callback();
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return deferred;
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},
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_nextId: (function(){
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var n = 1;
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return function(){ return n++; };
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})(),
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cancel: function(){
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if(this.fired == -1){
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if (this.canceller){
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this.canceller(this);
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}else{
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this.silentlyCancelled = true;
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}
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if(this.fired == -1){
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this.errback(new Error("Deferred(unfired)"));
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}
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}else if(this.fired == 0 &&
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(this.results[0] instanceof doh.Deferred)){
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this.results[0].cancel();
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}
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},
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_pause: function(){
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this.paused++;
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},
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_unpause: function(){
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this.paused--;
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if ((this.paused == 0) && (this.fired >= 0)) {
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this._fire();
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}
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},
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_continue: function(res){
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this._resback(res);
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this._unpause();
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},
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_resback: function(res){
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this.fired = ((res instanceof Error) ? 1 : 0);
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this.results[this.fired] = res;
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this._fire();
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},
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_check: function(){
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if(this.fired != -1){
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if(!this.silentlyCancelled){
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throw new Error("already called!");
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}
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this.silentlyCancelled = false;
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return;
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}
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},
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callback: function(res){
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this._check();
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this._resback(res);
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},
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errback: function(res){
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this._check();
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if(!(res instanceof Error)){
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res = new Error(res);
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}
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this._resback(res);
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},
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addBoth: function(cb, cbfn){
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var enclosed = this.getFunctionFromArgs(cb, cbfn);
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if(arguments.length > 2){
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enclosed = doh.hitch(null, enclosed, arguments, 2);
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}
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return this.addCallbacks(enclosed, enclosed);
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},
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addCallback: function(cb, cbfn){
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var enclosed = this.getFunctionFromArgs(cb, cbfn);
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if(arguments.length > 2){
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enclosed = doh.hitch(null, enclosed, arguments, 2);
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}
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return this.addCallbacks(enclosed, null);
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},
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addErrback: function(cb, cbfn){
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var enclosed = this.getFunctionFromArgs(cb, cbfn);
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if(arguments.length > 2){
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enclosed = doh.hitch(null, enclosed, arguments, 2);
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}
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return this.addCallbacks(null, enclosed);
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},
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addCallbacks: function(cb, eb){
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this.chain.push([cb, eb]);
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if(this.fired >= 0){
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this._fire();
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}
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return this;
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},
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_fire: function(){
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var chain = this.chain;
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var fired = this.fired;
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var res = this.results[fired];
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var self = this;
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var cb = null;
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while(chain.length > 0 && this.paused == 0){
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// Array
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var pair = chain.shift();
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var f = pair[fired];
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if(f == null){
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continue;
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}
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try {
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res = f(res);
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fired = ((res instanceof Error) ? 1 : 0);
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if(res instanceof doh.Deferred){
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cb = function(res){
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self._continue(res);
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};
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this._pause();
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}
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}catch(err){
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fired = 1;
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res = err;
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}
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}
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this.fired = fired;
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this.results[fired] = res;
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if((cb)&&(this.paused)){
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res.addBoth(cb);
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}
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}
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});
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//
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// State Keeping and Reporting
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//
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doh._testCount = 0;
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doh._groupCount = 0;
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doh._errorCount = 0;
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doh._failureCount = 0;
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doh._currentGroup = null;
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doh._currentTest = null;
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doh._paused = true;
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doh._init = function(){
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this._currentGroup = null;
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this._currentTest = null;
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this._errorCount = 0;
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this._failureCount = 0;
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this.debug(this._testCount, "tests to run in", this._groupCount, "groups");
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}
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// doh._urls = [];
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doh._groups = {};
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//
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// Test Registration
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//
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doh.registerTestNs = function(/*String*/ group, /*Object*/ ns){
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// summary:
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// adds the passed namespace object to the list of objects to be
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// searched for test groups. Only "public" functions (not prefixed
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// with "_") will be added as tests to be run. If you'd like to use
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// fixtures (setUp(), tearDown(), and runTest()), please use
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// registerTest() or registerTests().
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for(var x in ns){
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if( (x.charAt(0) != "_") &&
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(typeof ns[x] == "function") ){
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this.registerTest(group, ns[x]);
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}
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}
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}
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doh._testRegistered = function(group, fixture){
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// slot to be filled in
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}
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doh._groupStarted = function(group){
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// slot to be filled in
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}
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doh._groupFinished = function(group, success){
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// slot to be filled in
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}
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doh._testStarted = function(group, fixture){
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// slot to be filled in
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}
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doh._testFinished = function(group, fixture, success){
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// slot to be filled in
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}
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doh.registerGroup = function( /*String*/ group,
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/*Array||Function||Object*/ tests,
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/*Function*/ setUp,
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/*Function*/ tearDown,
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/*String*/ type){
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// summary:
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// registers an entire group of tests at once and provides a setUp and
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// tearDown facility for groups. If you call this method with only
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// setUp and tearDown parameters, they will replace previously
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// installed setUp or tearDown functions for the group with the new
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// methods.
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// group:
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// string name of the group
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// tests:
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// either a function or an object or an array of functions/objects. If
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// an object, it must contain at *least* a "runTest" method, and may
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// also contain "setUp" and "tearDown" methods. These will be invoked
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// on either side of the "runTest" method (respectively) when the test
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// is run. If an array, it must contain objects matching the above
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// description or test functions.
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// setUp: a function for initializing the test group
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// tearDown: a function for initializing the test group
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// type: The type of tests these are, such as a group of performance tests
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// null/undefied are standard DOH tests, the valye 'perf' enables
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// registering them as performance tests.
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if(tests){
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this.register(group, tests, type);
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}
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if(setUp){
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this._groups[group].setUp = setUp;
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}
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if(tearDown){
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this._groups[group].tearDown = tearDown;
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}
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}
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doh._getTestObj = function(group, test, type){
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var tObj = test;
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if(typeof test == "string"){
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if(test.substr(0, 4)=="url:"){
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return this.registerUrl(group, test);
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}else{
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tObj = {
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name: test.replace("/\s/g", "_") // FIXME: bad escapement
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};
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tObj.runTest = new Function("t", test);
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}
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}else if(typeof test == "function"){
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// if we didn't get a fixture, wrap the function
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tObj = { "runTest": test };
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if(test["name"]){
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tObj.name = test.name;
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}else{
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try{
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var fStr = "function ";
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var ts = tObj.runTest+"";
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if(0 <= ts.indexOf(fStr)){
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tObj.name = ts.split(fStr)[1].split("(", 1)[0];
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}
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// doh.debug(tObj.runTest.toSource());
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}catch(e){
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}
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}
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// FIXME: try harder to get the test name here
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}
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//Augment the test with some specific options to make it identifiable as a
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//particular type of test so it can be executed properly.
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if(type === "perf" || tObj.testType === "perf"){
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tObj.testType = "perf";
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//Build an object on the root DOH class to contain all the test results.
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//Cache it on the test object for quick lookup later for results storage.
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if(!doh.perfTestResults){
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doh.perfTestResults = {};
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doh.perfTestResults[group] = {};
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}
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if(!doh.perfTestResults[group]){
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doh.perfTestResults[group] = {};
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}
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if(!doh.perfTestResults[group][tObj.name]){
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doh.perfTestResults[group][tObj.name] = {};
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}
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tObj.results = doh.perfTestResults[group][tObj.name];
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//If it's not set, then set the trial duration
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//default to 100ms.
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if(!("trialDuration" in tObj)){
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tObj.trialDuration = 100;
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}
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//If it's not set, then set the delay between trial runs to 100ms
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//default to 100ms to allow for GC and to make IE happy.
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if(!("trialDelay" in tObj)){
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tObj.trialDelay = 100;
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}
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//If it's not set, then set number of times a trial is run to 10.
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if(!("trialIterations" in tObj)){
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tObj.trialIterations = 10;
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}
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}
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return tObj;
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}
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doh.registerTest = function(/*String*/ group, /*Function||Object*/ test, /*String*/ type){
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// summary:
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// add the provided test function or fixture object to the specified
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// test group.
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// group:
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// string name of the group to add the test to
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// test:
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// either a function or an object. If an object, it must contain at
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// *least* a "runTest" method, and may also contain "setUp" and
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// "tearDown" methods. These will be invoked on either side of the
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// "runTest" method (respectively) when the test is run.
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// type:
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// An identifier denoting the type of testing that the test performs, such
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// as a performance test. If null, defaults to regular DOH test.
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if(!this._groups[group]){
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this._groupCount++;
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this._groups[group] = [];
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this._groups[group].inFlight = 0;
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}
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var tObj = this._getTestObj(group, test, type);
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if(!tObj){ return null; }
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this._groups[group].push(tObj);
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this._testCount++;
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this._testRegistered(group, tObj);
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return tObj;
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}
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doh.registerTests = function(/*String*/ group, /*Array*/ testArr, /*String*/ type){
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// summary:
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// registers a group of tests, treating each element of testArr as
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// though it were being (along with group) passed to the registerTest
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// method. It also uses the type to decide how the tests should
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// behave, by defining the type of tests these are, such as performance tests
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for(var x=0; x<testArr.length; x++){
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this.registerTest(group, testArr[x], type);
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}
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}
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// FIXME: move implementation to _browserRunner?
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doh.registerUrl = function( /*String*/ group,
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/*String*/ url,
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/*Integer*/ timeout,
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/*String*/ type){
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this.debug("ERROR:");
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this.debug("\tNO registerUrl() METHOD AVAILABLE.");
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// this._urls.push(url);
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}
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doh.registerString = function(group, str, type){
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}
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// FIXME: remove the doh.add alias SRTL.
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doh.register = doh.add = function(groupOrNs, testOrNull, type){
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// summary:
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// "magical" variant of registerTests, registerTest, and
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// registerTestNs. Will accept the calling arguments of any of these
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// methods and will correctly guess the right one to register with.
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if( (arguments.length == 1)&&
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(typeof groupOrNs == "string") ){
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if(groupOrNs.substr(0, 4)=="url:"){
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this.registerUrl(groupOrNs, null, null, type);
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}else{
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this.registerTest("ungrouped", groupOrNs, type);
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}
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}
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if(arguments.length == 1){
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this.debug("invalid args passed to doh.register():", groupOrNs, ",", testOrNull);
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return;
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}
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if(typeof testOrNull == "string"){
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if(testOrNull.substr(0, 4)=="url:"){
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this.registerUrl(testOrNull, null, null, type);
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}else{
|
|
this.registerTest(groupOrNs, testOrNull, type);
|
|
}
|
|
// this.registerTestNs(groupOrNs, testOrNull);
|
|
return;
|
|
}
|
|
if(doh._isArray(testOrNull)){
|
|
this.registerTests(groupOrNs, testOrNull, type);
|
|
return;
|
|
}
|
|
this.registerTest(groupOrNs, testOrNull, type);
|
|
};
|
|
|
|
doh.registerDocTests = function(module){
|
|
// no-op for when Dojo isn't loaded into the page
|
|
this.debug("registerDocTests() requires dojo to be loaded into the environment. Skipping doctest set for module:", module);
|
|
};
|
|
(function(){
|
|
if(typeof dojo != "undefined"){
|
|
try{
|
|
dojo.require("dojox.testing.DocTest");
|
|
}catch(e){
|
|
// if the DocTest module isn't available (e.g., the build we're
|
|
// running from doesn't include it), stub it out and log the error
|
|
console.debug(e);
|
|
|
|
doh.registerDocTests = function(){}
|
|
return;
|
|
}
|
|
doh.registerDocTests = function(module){
|
|
// summary:
|
|
// Get all the doctests from the given module and register each of them
|
|
// as a single test case here.
|
|
//
|
|
|
|
var docTest = new dojox.testing.DocTest();
|
|
var docTests = docTest.getTests(module);
|
|
var len = docTests.length;
|
|
var tests = [];
|
|
for (var i=0; i<len; i++){
|
|
var test = docTests[i];
|
|
// Extract comment on first line and add to test name.
|
|
var comment = "";
|
|
if (test.commands.length && test.commands[0].indexOf("//")!=-1) {
|
|
var parts = test.commands[0].split("//");
|
|
comment = ", "+parts[parts.length-1]; // Get all after the last //, so we dont get trapped by http:// or alikes :-).
|
|
}
|
|
tests.push({
|
|
runTest: (function(test){
|
|
return function(t){
|
|
var r = docTest.runTest(test.commands, test.expectedResult);
|
|
t.assertTrue(r.success);
|
|
}
|
|
})(test),
|
|
name:"Line "+test.line+comment
|
|
}
|
|
);
|
|
}
|
|
this.register("DocTests: "+module, tests);
|
|
}
|
|
}
|
|
})();
|
|
|
|
//
|
|
// Assertions and In-Test Utilities
|
|
//
|
|
|
|
doh.t = doh.assertTrue = function(/*Object*/ condition, /*String?*/ hint){
|
|
// summary:
|
|
// is the passed item "truthy"?
|
|
if(arguments.length < 1){
|
|
throw new doh._AssertFailure("assertTrue failed because it was not passed at least 1 argument");
|
|
}
|
|
if(!eval(condition)){
|
|
throw new doh._AssertFailure("assertTrue('" + condition + "') failed", hint);
|
|
}
|
|
}
|
|
|
|
doh.f = doh.assertFalse = function(/*Object*/ condition, /*String?*/ hint){
|
|
// summary:
|
|
// is the passed item "falsey"?
|
|
if(arguments.length < 1){
|
|
throw new doh._AssertFailure("assertFalse failed because it was not passed at least 1 argument");
|
|
}
|
|
if(eval(condition)){
|
|
throw new doh._AssertFailure("assertFalse('" + condition + "') failed", hint);
|
|
}
|
|
}
|
|
|
|
doh.e = doh.assertError = function(/*Error object*/expectedError, /*Object*/scope, /*String*/functionName, /*Array*/args, /*String?*/ hint){
|
|
// summary:
|
|
// Test for a certain error to be thrown by the given function.
|
|
// example:
|
|
// t.assertError(dojox.data.QueryReadStore.InvalidAttributeError, store, "getValue", [item, "NOT THERE"]);
|
|
// t.assertError(dojox.data.QueryReadStore.InvalidItemError, store, "getValue", ["not an item", "NOT THERE"]);
|
|
try{
|
|
scope[functionName].apply(scope, args);
|
|
}catch (e){
|
|
if(e instanceof expectedError){
|
|
return true;
|
|
}else{
|
|
throw new doh._AssertFailure("assertError() failed:\n\texpected error\n\t\t"+expectedError+"\n\tbut got\n\t\t"+e+"\n\n", hint);
|
|
}
|
|
}
|
|
throw new doh._AssertFailure("assertError() failed:\n\texpected error\n\t\t"+expectedError+"\n\tbut no error caught\n\n", hint);
|
|
}
|
|
|
|
|
|
doh.is = doh.assertEqual = function(/*Object*/ expected, /*Object*/ actual, /*String?*/ hint){
|
|
// summary:
|
|
// are the passed expected and actual objects/values deeply
|
|
// equivalent?
|
|
|
|
// Compare undefined always with three equal signs, because undefined==null
|
|
// is true, but undefined===null is false.
|
|
if((expected === undefined)&&(actual === undefined)){
|
|
return true;
|
|
}
|
|
if(arguments.length < 2){
|
|
throw doh._AssertFailure("assertEqual failed because it was not passed 2 arguments");
|
|
}
|
|
if((expected === actual)||(expected == actual)||
|
|
( typeof expected == "number" && typeof actual == "number" && isNaN(expected) && isNaN(actual) )){
|
|
return true;
|
|
}
|
|
if( (this._isArray(expected) && this._isArray(actual))&&
|
|
(this._arrayEq(expected, actual)) ){
|
|
return true;
|
|
}
|
|
if( ((typeof expected == "object")&&((typeof actual == "object")))&&
|
|
(this._objPropEq(expected, actual)) ){
|
|
return true;
|
|
}
|
|
throw new doh._AssertFailure("assertEqual() failed:\n\texpected\n\t\t"+expected+"\n\tbut got\n\t\t"+actual+"\n\n", hint);
|
|
}
|
|
|
|
doh.isNot = doh.assertNotEqual = function(/*Object*/ notExpected, /*Object*/ actual, /*String?*/ hint){
|
|
// summary:
|
|
// are the passed notexpected and actual objects/values deeply
|
|
// not equivalent?
|
|
|
|
// Compare undefined always with three equal signs, because undefined==null
|
|
// is true, but undefined===null is false.
|
|
if((notExpected === undefined)&&(actual === undefined)){
|
|
throw new doh._AssertFailure("assertNotEqual() failed: not expected |"+notExpected+"| but got |"+actual+"|", hint);
|
|
}
|
|
if(arguments.length < 2){
|
|
throw doh._AssertFailure("assertEqual failed because it was not passed 2 arguments");
|
|
}
|
|
if((notExpected === actual)||(notExpected == actual)){
|
|
throw new doh._AssertFailure("assertNotEqual() failed: not expected |"+notExpected+"| but got |"+actual+"|", hint);
|
|
}
|
|
if( (this._isArray(notExpected) && this._isArray(actual))&&
|
|
(this._arrayEq(notExpected, actual)) ){
|
|
throw new doh._AssertFailure("assertNotEqual() failed: not expected |"+notExpected+"| but got |"+actual+"|", hint);
|
|
}
|
|
if( ((typeof notExpected == "object")&&((typeof actual == "object")))&&
|
|
(this._objPropEq(notExpected, actual)) ){
|
|
throw new doh._AssertFailure("assertNotEqual() failed: not expected |"+notExpected+"| but got |"+actual+"|", hint);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
doh._arrayEq = function(expected, actual){
|
|
if(expected.length != actual.length){ return false; }
|
|
// FIXME: we're not handling circular refs. Do we care?
|
|
for(var x=0; x<expected.length; x++){
|
|
if(!doh.assertEqual(expected[x], actual[x])){ return false; }
|
|
}
|
|
return true;
|
|
}
|
|
|
|
doh._objPropEq = function(expected, actual){
|
|
// Degenerate case: if they are both null, then their "properties" are equal.
|
|
if(expected === null && actual === null){
|
|
return true;
|
|
}
|
|
// If only one is null, they aren't equal.
|
|
if(expected === null || actual === null){
|
|
return false;
|
|
}
|
|
if(expected instanceof Date){
|
|
return actual instanceof Date && expected.getTime()==actual.getTime();
|
|
}
|
|
var x;
|
|
// Make sure ALL THE SAME properties are in both objects!
|
|
for(x in actual){ // Lets check "actual" here, expected is checked below.
|
|
if(expected[x] === undefined){
|
|
return false;
|
|
}
|
|
};
|
|
|
|
for(x in expected){
|
|
if(!doh.assertEqual(expected[x], actual[x])){
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
doh._isArray = function(it){
|
|
return (it && it instanceof Array || typeof it == "array" ||
|
|
(
|
|
!!doh.global["dojo"] &&
|
|
doh.global["dojo"]["NodeList"] !== undefined &&
|
|
it instanceof doh.global["dojo"]["NodeList"]
|
|
)
|
|
);
|
|
}
|
|
|
|
//
|
|
// Runner-Wrapper
|
|
//
|
|
|
|
doh._setupGroupForRun = function(/*String*/ groupName, /*Integer*/ idx){
|
|
var tg = this._groups[groupName];
|
|
this.debug(this._line);
|
|
this.debug("GROUP", "\""+groupName+"\"", "has", tg.length, "test"+((tg.length > 1) ? "s" : "")+" to run");
|
|
}
|
|
|
|
doh._handleFailure = function(groupName, fixture, e){
|
|
// this.debug("FAILED test:", fixture.name);
|
|
// mostly borrowed from JUM
|
|
this._groups[groupName].failures++;
|
|
var out = "";
|
|
if(e instanceof this._AssertFailure){
|
|
this._failureCount++;
|
|
if(e["fileName"]){ out += e.fileName + ':'; }
|
|
if(e["lineNumber"]){ out += e.lineNumber + ' '; }
|
|
out += e+": "+e.message;
|
|
this.debug("\t_AssertFailure:", out);
|
|
}else{
|
|
this._errorCount++;
|
|
}
|
|
this.debug(e);
|
|
if(fixture.runTest["toSource"]){
|
|
var ss = fixture.runTest.toSource();
|
|
this.debug("\tERROR IN:\n\t\t", ss);
|
|
}else{
|
|
this.debug("\tERROR IN:\n\t\t", fixture.runTest);
|
|
}
|
|
|
|
if(e.rhinoException){
|
|
e.rhinoException.printStackTrace();
|
|
}else if(e.javaException){
|
|
e.javaException.printStackTrace();
|
|
}
|
|
}
|
|
|
|
//Assume a setTimeout implementation that is synchronous, so that
|
|
//the Node and Rhino envs work similar to each other. Node defines
|
|
//a setTimeout, so testing for setTimeout is not enough, each environment
|
|
//adapter should set this value accordingly.
|
|
doh.setTimeout = function(func){
|
|
return func();
|
|
};
|
|
|
|
doh._runPerfFixture = function(/*String*/groupName, /*Object*/fixture){
|
|
// summary:
|
|
// This function handles how to execute a 'performance' test
|
|
// which is different from a straight UT style test. These
|
|
// will often do numerous iterations of the same operation and
|
|
// gather execution statistics about it, like max, min, average,
|
|
// etc. It makes use of the already in place DOH deferred test
|
|
// handling since it is a good idea to put a pause inbetween each
|
|
// iteration to allow for GC cleanup and the like.
|
|
//
|
|
// groupName:
|
|
// The test group that contains this performance test.
|
|
// fixture:
|
|
// The performance test fixture.
|
|
var tg = this._groups[groupName];
|
|
fixture.startTime = new Date();
|
|
|
|
//Perf tests always need to act in an async manner as there is a
|
|
//number of iterations to flow through.
|
|
var def = new doh.Deferred();
|
|
tg.inFlight++;
|
|
def.groupName = groupName;
|
|
def.fixture = fixture;
|
|
|
|
def.addErrback(function(err){
|
|
doh._handleFailure(groupName, fixture, err);
|
|
});
|
|
|
|
//Set up the finalizer.
|
|
var retEnd = function(){
|
|
if(fixture["tearDown"]){ fixture.tearDown(doh); }
|
|
tg.inFlight--;
|
|
if((!tg.inFlight)&&(tg.iterated)){
|
|
doh._groupFinished(groupName, !tg.failures);
|
|
}
|
|
doh._testFinished(groupName, fixture, def.results[0]);
|
|
if(doh._paused){
|
|
doh.run();
|
|
}
|
|
};
|
|
|
|
//Since these can take who knows how long, we don't want to timeout
|
|
//unless explicitly set
|
|
var timer;
|
|
var to = fixture.timeout;
|
|
if(to > 0) {
|
|
timer = doh.setTimeout(function(){
|
|
// ret.cancel();
|
|
// retEnd();
|
|
def.errback(new Error("test timeout in "+fixture.name.toString()));
|
|
}, to);
|
|
}
|
|
|
|
//Set up the end calls to the test into the deferred we'll return.
|
|
def.addBoth(function(arg){
|
|
if(timer){
|
|
clearTimeout(timer);
|
|
}
|
|
retEnd();
|
|
});
|
|
|
|
//Okay, now set up the timing loop for the actual test.
|
|
//This is down as an async type test where there is a delay
|
|
//between each execution to allow for GC time, etc, so the GC
|
|
//has less impact on the tests.
|
|
var res = fixture.results;
|
|
res.trials = [];
|
|
|
|
//Try to figure out how many calls are needed to hit a particular threshold.
|
|
var itrDef = doh._calcTrialIterations(groupName, fixture);
|
|
itrDef.addErrback(function(err){
|
|
fixture.endTime = new Date();
|
|
def.errback(err);
|
|
});
|
|
|
|
//Blah, since tests can be deferred, the actual run has to be deferred until after
|
|
//we know how many iterations to run. This is just plain ugly.
|
|
itrDef.addCallback(function(iterations){
|
|
if(iterations){
|
|
var countdown = fixture.trialIterations;
|
|
doh.debug("TIMING TEST: [" + fixture.name +
|
|
"]\n\t\tITERATIONS PER TRIAL: " +
|
|
iterations + "\n\tTRIALS: " +
|
|
countdown);
|
|
|
|
//Figure out how many times we want to run our 'trial'.
|
|
//Where each trial consists of 'iterations' of the test.
|
|
|
|
var trialRunner = function() {
|
|
//Set up our function to execute a block of tests
|
|
var start = new Date();
|
|
var tTimer = new doh.Deferred();
|
|
var tCountdown = iterations;
|
|
|
|
var tState = {
|
|
countdown: iterations
|
|
};
|
|
var testRunner = function(state){
|
|
while(state){
|
|
try{
|
|
state.countdown--;
|
|
if(state.countdown){
|
|
var ret = fixture.runTest(doh);
|
|
if(ret instanceof doh.Deferred){
|
|
//Deferreds have to be handled async,
|
|
//otherwise we just keep looping.
|
|
var atState = {
|
|
countdown: state.countdown
|
|
};
|
|
ret.addCallback(function(){
|
|
testRunner(atState);
|
|
});
|
|
ret.addErrback(function(err) {
|
|
doh._handleFailure(groupName, fixture, err);
|
|
fixture.endTime = new Date();
|
|
def.errback(err);
|
|
});
|
|
state = null;
|
|
}
|
|
}else{
|
|
tTimer.callback(new Date());
|
|
state = null;
|
|
}
|
|
}catch(err){
|
|
fixture.endTime = new Date();
|
|
tTimer.errback(err);
|
|
}
|
|
}
|
|
};
|
|
tTimer.addCallback(function(end){
|
|
//Figure out the results and try to factor out function call costs.
|
|
var tResults = {
|
|
trial: (fixture.trialIterations - countdown),
|
|
testIterations: iterations,
|
|
executionTime: (end.getTime() - start.getTime()),
|
|
average: (end.getTime() - start.getTime())/iterations
|
|
};
|
|
res.trials.push(tResults);
|
|
doh.debug("\n\t\tTRIAL #: " +
|
|
tResults.trial + "\n\tTIME: " +
|
|
tResults.executionTime + "ms.\n\tAVG TEST TIME: " +
|
|
(tResults.executionTime/tResults.testIterations) + "ms.");
|
|
|
|
//Okay, have we run all the trials yet?
|
|
countdown--;
|
|
if(countdown){
|
|
doh.setTimeout(trialRunner, fixture.trialDelay);
|
|
}else{
|
|
//Okay, we're done, lets compute some final performance results.
|
|
var t = res.trials;
|
|
|
|
|
|
|
|
//We're done.
|
|
fixture.endTime = new Date();
|
|
def.callback(true);
|
|
}
|
|
});
|
|
tTimer.addErrback(function(err){
|
|
fixture.endTime = new Date();
|
|
def.errback(err);
|
|
});
|
|
testRunner(tState);
|
|
};
|
|
trialRunner();
|
|
}
|
|
});
|
|
|
|
//Set for a pause, returned the deferred.
|
|
if(def.fired < 0){
|
|
doh.pause();
|
|
}
|
|
return def;
|
|
};
|
|
|
|
doh._calcTrialIterations = function(/*String*/ groupName, /*Object*/ fixture){
|
|
// summary:
|
|
// This function determines the rough number of iterations to
|
|
// use to reach a particular MS threshold. This returns a deferred
|
|
// since tests can theoretically by async. Async tests aren't going to
|
|
// give great perf #s, though.
|
|
// The callback is passed the # of iterations to hit the requested
|
|
// threshold.
|
|
//
|
|
// fixture:
|
|
// The test fixture we want to calculate iterations for.
|
|
var def = new doh.Deferred();
|
|
var calibrate = function () {
|
|
var testFunc = fixture.runTest;
|
|
|
|
//Set the initial state. We have to do this as a loop instead
|
|
//of a recursive function. Otherwise, it blows the call stack
|
|
//on some browsers.
|
|
var iState = {
|
|
start: new Date(),
|
|
curIter: 0,
|
|
iterations: 5
|
|
};
|
|
var handleIteration = function(state){
|
|
while(state){
|
|
if(state.curIter < state.iterations){
|
|
try{
|
|
var ret = testFunc(doh);
|
|
if(ret instanceof doh.Deferred){
|
|
var aState = {
|
|
start: state.start,
|
|
curIter: state.curIter + 1,
|
|
iterations: state.iterations
|
|
};
|
|
ret.addCallback(function(){
|
|
handleIteration(aState);
|
|
});
|
|
ret.addErrback(function(err) {
|
|
fixture.endTime = new Date();
|
|
def.errback(err);
|
|
});
|
|
state = null;
|
|
}else{
|
|
state.curIter++;
|
|
}
|
|
}catch(err){
|
|
fixture.endTime = new Date();
|
|
def.errback(err);
|
|
return;
|
|
}
|
|
}else{
|
|
var end = new Date();
|
|
var totalTime = (end.getTime() - state.start.getTime());
|
|
if(totalTime < fixture.trialDuration){
|
|
var nState = {
|
|
iterations: state.iterations * 2,
|
|
curIter: 0
|
|
}
|
|
state = null;
|
|
doh.setTimeout(function(){
|
|
nState.start = new Date();
|
|
handleIteration(nState);
|
|
}, 50);
|
|
}else{
|
|
var itrs = state.iterations;
|
|
doh.setTimeout(function(){def.callback(itrs)}, 50);
|
|
state = null;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
handleIteration(iState);
|
|
};
|
|
doh.setTimeout(calibrate, 10);
|
|
return def;
|
|
};
|
|
|
|
doh._runRegFixture = function(/*String*/groupName, /*Object*/fixture){
|
|
// summary:
|
|
// Function to run a generic doh test. These are not
|
|
// specialized tests, like performance groups and such.
|
|
//
|
|
// groupName:
|
|
// The groupName of the test.
|
|
// fixture:
|
|
// The test fixture to execute.
|
|
var tg = this._groups[groupName];
|
|
fixture.startTime = new Date();
|
|
var ret = fixture.runTest(this);
|
|
fixture.endTime = new Date();
|
|
// if we get a deferred back from the test runner, we know we're
|
|
// gonna wait for an async result. It's up to the test code to trap
|
|
// errors and give us an errback or callback.
|
|
if(ret instanceof doh.Deferred){
|
|
tg.inFlight++;
|
|
ret.groupName = groupName;
|
|
ret.fixture = fixture;
|
|
|
|
ret.addErrback(function(err){
|
|
doh._handleFailure(groupName, fixture, err);
|
|
});
|
|
|
|
var retEnd = function(){
|
|
if(fixture["tearDown"]){ fixture.tearDown(doh); }
|
|
tg.inFlight--;
|
|
if((!tg.inFlight)&&(tg.iterated)){
|
|
doh._groupFinished(groupName, !tg.failures);
|
|
}
|
|
doh._testFinished(groupName, fixture, ret.results[0]);
|
|
if(doh._paused){
|
|
doh.run();
|
|
}
|
|
}
|
|
|
|
var timer = doh.setTimeout(function(){
|
|
// ret.cancel();
|
|
// retEnd();
|
|
ret.errback(new Error("test timeout in "+fixture.name.toString()));
|
|
}, fixture["timeout"]||1000);
|
|
|
|
ret.addBoth(function(arg){
|
|
clearTimeout(timer);
|
|
retEnd();
|
|
});
|
|
if(ret.fired < 0){
|
|
doh.pause();
|
|
}
|
|
return ret;
|
|
}
|
|
};
|
|
|
|
doh._runFixture = function(groupName, fixture){
|
|
var tg = this._groups[groupName];
|
|
this._testStarted(groupName, fixture);
|
|
var threw = false;
|
|
var err = null;
|
|
// run it, catching exceptions and reporting them
|
|
try{
|
|
// let doh reference "this.group.thinger..." which can be set by
|
|
// another test or group-level setUp function
|
|
fixture.group = tg;
|
|
// only execute the parts of the fixture we've got
|
|
|
|
if(fixture["setUp"]){ fixture.setUp(this); }
|
|
if(fixture["runTest"]){ // should we error out of a fixture doesn't have a runTest?
|
|
if(fixture.testType === "perf"){
|
|
//Always async deferred, so return it.
|
|
return doh._runPerfFixture(groupName, fixture);
|
|
}else{
|
|
//May or may not by async.
|
|
var ret = doh._runRegFixture(groupName, fixture);
|
|
if(ret){
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
if(fixture["tearDown"]){ fixture.tearDown(this); }
|
|
}catch(e){
|
|
threw = true;
|
|
err = e;
|
|
if(!fixture.endTime){
|
|
fixture.endTime = new Date();
|
|
}
|
|
}
|
|
var d = new doh.Deferred();
|
|
doh.setTimeout(this.hitch(this, function(){
|
|
if(threw){
|
|
this._handleFailure(groupName, fixture, err);
|
|
}
|
|
this._testFinished(groupName, fixture, !threw);
|
|
|
|
if((!tg.inFlight)&&(tg.iterated)){
|
|
doh._groupFinished(groupName, !tg.failures);
|
|
}else if(tg.inFlight > 0){
|
|
doh.setTimeout(this.hitch(this, function(){
|
|
doh.runGroup(groupName); // , idx);
|
|
}), 100);
|
|
this._paused = true;
|
|
}
|
|
if(doh._paused){
|
|
doh.run();
|
|
}
|
|
}), 30);
|
|
doh.pause();
|
|
return d;
|
|
}
|
|
|
|
doh._testId = 0;
|
|
doh.runGroup = function(/*String*/ groupName, /*Integer*/ idx){
|
|
// summary:
|
|
// runs the specified test group
|
|
|
|
// the general structure of the algorithm is to run through the group's
|
|
// list of doh, checking before and after each of them to see if we're in
|
|
// a paused state. This can be caused by the test returning a deferred or
|
|
// the user hitting the pause button. In either case, we want to halt
|
|
// execution of the test until something external to us restarts it. This
|
|
// means we need to pickle off enough state to pick up where we left off.
|
|
|
|
// FIXME: need to make fixture execution async!!
|
|
|
|
var tg = this._groups[groupName];
|
|
if(tg.skip === true){ return; }
|
|
if(this._isArray(tg)){
|
|
if(idx<=tg.length){
|
|
if((!tg.inFlight)&&(tg.iterated == true)){
|
|
if(tg["tearDown"]){ tg.tearDown(this); }
|
|
doh._groupFinished(groupName, !tg.failures);
|
|
return;
|
|
}
|
|
}
|
|
if(!idx){
|
|
tg.inFlight = 0;
|
|
tg.iterated = false;
|
|
tg.failures = 0;
|
|
}
|
|
doh._groupStarted(groupName);
|
|
if(!idx){
|
|
this._setupGroupForRun(groupName, idx);
|
|
if(tg["setUp"]){ tg.setUp(this); }
|
|
}
|
|
for(var y=(idx||0); y<tg.length; y++){
|
|
if(this._paused){
|
|
this._currentTest = y;
|
|
// this.debug("PAUSED at:", tg[y].name, this._currentGroup, this._currentTest);
|
|
return;
|
|
}
|
|
doh._runFixture(groupName, tg[y]);
|
|
if(this._paused){
|
|
this._currentTest = y+1;
|
|
if(this._currentTest == tg.length){
|
|
tg.iterated = true;
|
|
}
|
|
// this.debug("PAUSED at:", tg[y].name, this._currentGroup, this._currentTest);
|
|
return;
|
|
}
|
|
}
|
|
tg.iterated = true;
|
|
if(!tg.inFlight){
|
|
if(tg["tearDown"]){ tg.tearDown(this); }
|
|
doh._groupFinished(groupName, !tg.failures);
|
|
}
|
|
}
|
|
}
|
|
|
|
doh._onEnd = function(){}
|
|
|
|
doh._report = function(){
|
|
// summary:
|
|
// a private method to be implemented/replaced by the "locally
|
|
// appropriate" test runner
|
|
|
|
// this.debug("ERROR:");
|
|
// this.debug("\tNO REPORTING OUTPUT AVAILABLE.");
|
|
// this.debug("\tIMPLEMENT doh._report() IN YOUR TEST RUNNER");
|
|
|
|
this.debug(this._line);
|
|
this.debug("| TEST SUMMARY:");
|
|
this.debug(this._line);
|
|
this.debug("\t", this._testCount, "tests in", this._groupCount, "groups");
|
|
this.debug("\t", this._errorCount, "errors");
|
|
this.debug("\t", this._failureCount, "failures");
|
|
}
|
|
|
|
doh.togglePaused = function(){
|
|
this[(this._paused) ? "run" : "pause"]();
|
|
}
|
|
|
|
doh.pause = function(){
|
|
// summary:
|
|
// halt test run. Can be resumed.
|
|
this._paused = true;
|
|
}
|
|
|
|
doh.run = function(){
|
|
// summary:
|
|
// begins or resumes the test process.
|
|
// this.debug("STARTING");
|
|
this._paused = false;
|
|
var cg = this._currentGroup;
|
|
var ct = this._currentTest;
|
|
var found = false;
|
|
if(!cg){
|
|
this._init(); // we weren't paused
|
|
found = true;
|
|
}
|
|
this._currentGroup = null;
|
|
this._currentTest = null;
|
|
|
|
for(var x in this._groups){
|
|
if(
|
|
( (!found)&&(x == cg) )||( found )
|
|
){
|
|
if(this._paused){ return; }
|
|
this._currentGroup = x;
|
|
if(!found){
|
|
found = true;
|
|
this.runGroup(x, ct);
|
|
}else{
|
|
this.runGroup(x);
|
|
}
|
|
if(this._paused){ return; }
|
|
}
|
|
}
|
|
this._currentGroup = null;
|
|
this._currentTest = null;
|
|
this._paused = false;
|
|
this._onEnd();
|
|
this._report();
|
|
}
|
|
|
|
//Statistics functions to handle computing performance metrics.
|
|
//Taken from dojox.math
|
|
// basic statistics
|
|
doh.standardDeviation = function(/* Number[] */a){
|
|
// summary:
|
|
// Returns the standard deviation of the passed arguments.
|
|
return Math.sqrt(this.variance(a)); // Number
|
|
};
|
|
|
|
doh.variance = function(/* Number[] */a){
|
|
// summary:
|
|
// Find the variance in the passed array of numbers.
|
|
var mean=0, squares=0;
|
|
dojo.forEach(a, function(item){
|
|
mean+=item;
|
|
squares+=Math.pow(item,2);
|
|
});
|
|
return (squares/a.length)-Math.pow(mean/a.length, 2); // Number
|
|
};
|
|
|
|
doh.mean = function(/* Number[] */a){
|
|
// summary:
|
|
// Returns the mean value in the passed array.
|
|
var t=0;
|
|
dojo.forEach(a, function(v){
|
|
t += v;
|
|
});
|
|
return t / Math.max(a.length, 1); // Number
|
|
};
|
|
|
|
doh.min = function(/* Number[] */a){
|
|
// summary:
|
|
// Returns the min value in the passed array.
|
|
return Math.min.apply(null, a); // Number
|
|
};
|
|
|
|
doh.max = function(/* Number[] */a){
|
|
// summary:
|
|
// Returns the max value in the passed array.
|
|
return Math.max.apply(null, a); // Number
|
|
},
|
|
|
|
doh.median= function(/* Number[] */a){
|
|
// summary:
|
|
// Returns the value closest to the middle from a sorted version of the passed array.
|
|
return a.slice(0).sort()[Math.ceil(a.length/2)-1]; // Number
|
|
},
|
|
|
|
doh.mode = function(/* Number[] */a){
|
|
// summary:
|
|
// Returns the mode from the passed array (number that appears the most often).
|
|
// This is not the most efficient method, since it requires a double scan, but
|
|
// is ensures accuracy.
|
|
var o = {}, r = 0, m = Number.MIN_VALUE;
|
|
dojo.forEach(a, function(v){
|
|
(o[v]!==undefined)?o[v]++:o[v]=1;
|
|
});
|
|
|
|
// we did the lookup map because we need the number that appears the most.
|
|
for(var p in o){
|
|
if(m < o[p]){
|
|
m = o[p], r = p;
|
|
}
|
|
}
|
|
return r; // Number
|
|
};
|
|
|
|
doh.average = function(/* Number [] */ a){
|
|
var i;
|
|
var s = 0;
|
|
for(i = 0; i < a.length; i++){
|
|
s += a[i];
|
|
}
|
|
return s/a.length;
|
|
}
|
|
|
|
tests = doh;
|
|
|
|
if (typeof skipDohSetup === "undefined") {
|
|
|
|
(function(){
|
|
// scope protection
|
|
var x;
|
|
try{
|
|
if(typeof dojo != "undefined"){
|
|
dojo.platformRequire({
|
|
browser: ["doh._browserRunner"],
|
|
rhino: ["doh._rhinoRunner"],
|
|
spidermonkey: ["doh._rhinoRunner"]
|
|
});
|
|
try{
|
|
var _shouldRequire = dojo.isBrowser ? (dojo.global == dojo.global["parent"] || !Boolean(dojo.global.parent.doh) ) : true;
|
|
}catch(e){
|
|
//can't access dojo.global.parent.doh, then we need to do require
|
|
_shouldRequire = true;
|
|
}
|
|
if(_shouldRequire){
|
|
if(dojo.isBrowser){
|
|
dojo.addOnLoad(function(){
|
|
if (dojo.global.registerModulePath){
|
|
dojo.forEach(dojo.global.registerModulePath, function(m){
|
|
dojo.registerModulePath(m[0], m[1]);
|
|
});
|
|
}
|
|
if(dojo.byId("testList")){
|
|
var _tm = ( (dojo.global.testModule && dojo.global.testModule.length) ? dojo.global.testModule : "dojo.tests.module");
|
|
dojo.forEach(_tm.split(","), dojo.require, dojo);
|
|
doh.setTimeout(function(){
|
|
doh.run();
|
|
}, 500);
|
|
}
|
|
});
|
|
}else{
|
|
// dojo.require("doh._base");
|
|
}
|
|
}
|
|
}else{
|
|
if(typeof load == "function" &&
|
|
(typeof Packages == "function" || typeof Packages == "object")){
|
|
throw new Error();
|
|
}else if(typeof load == "function"){
|
|
throw new Error();
|
|
}
|
|
|
|
if(this["document"]){
|
|
/*
|
|
// if we survived all of that, we're probably in a browser but
|
|
// don't have Dojo handy. Load _browserRunner.js using a
|
|
// document.write() call.
|
|
|
|
// find runner.js, load _browserRunner relative to it
|
|
var scripts = document.getElementsByTagName("script"), runnerFile;
|
|
for(x=0; x<scripts.length; x++){
|
|
var s = scripts[x].src;
|
|
if(s){
|
|
if(!runnerFile && s.substr(s.length - 9) == "runner.js"){
|
|
runnerFile = s;
|
|
}else if(s.substr(s.length - 17) == "_browserRunner.js"){
|
|
runnerFile = null;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if(runnerFile){
|
|
document.write("<scri"+"pt src='" + runnerFile.substr(0, runnerFile.length - 9)
|
|
+ "_browserRunner.js' type='text/javascript'></scr"+"ipt>");
|
|
}
|
|
*/
|
|
}
|
|
}
|
|
}catch(e){
|
|
print("\n"+doh._line);
|
|
print("The Dojo Unit Test Harness, $Rev: 20389 $");
|
|
print("Copyright (c) 2009, The Dojo Foundation, All Rights Reserved");
|
|
print(doh._line, "\n");
|
|
|
|
try{
|
|
var dojoUrl = "../../dojo/dojo.js";
|
|
var testUrl = "";
|
|
var testModule = "dojo.tests.module";
|
|
var dohBase = "";
|
|
for(x=0; x<arguments.length; x++){
|
|
if(arguments[x].indexOf("=") > 0){
|
|
var tp = arguments[x].split("=");
|
|
if(tp[0] == "dohBase"){
|
|
dohBase = tp[1];
|
|
//Convert slashes to unix style and make sure properly
|
|
//ended.
|
|
dohBase = dohBase.replace(/\\/g, "/");
|
|
if(dohBase.charAt(dohBase.length - 1) != "/"){
|
|
dohBase += "/";
|
|
}
|
|
}
|
|
if(tp[0] == "dojoUrl"){
|
|
dojoUrl = tp[1];
|
|
}
|
|
if(tp[0] == "testUrl"){
|
|
testUrl = tp[1];
|
|
}
|
|
if(tp[0] == "testModule"){
|
|
testModule = tp[1];
|
|
}
|
|
}
|
|
}
|
|
|
|
load(dohBase + "_rhinoRunner.js");
|
|
|
|
if(dojoUrl.length){
|
|
if(!this["djConfig"]){
|
|
djConfig = {};
|
|
}
|
|
djConfig.baseUrl = dojoUrl.split("dojo.js")[0];
|
|
load(dojoUrl);
|
|
}
|
|
if(testUrl.length){
|
|
load(testUrl);
|
|
}
|
|
if(testModule.length){
|
|
dojo.forEach(testModule.split(","), dojo.require, dojo);
|
|
}
|
|
}catch(e){
|
|
print("An exception occurred: " + e);
|
|
}
|
|
|
|
doh.run();
|
|
}
|
|
}).apply(this, typeof arguments != "undefined" ? arguments : [null]);
|
|
}
|