added series object

index.html

@@ -34,14 +34,19 @@ <h1>HbbTV - Javascript Benchmarks</h1>
 
     <script type="text/javascript" src="js/helpers.js"></script>
     <script type="text/javascript" src="js/test.js"></script>
+    <script type="text/javascript" src="js/series.js"></script>
 
     <script type="text/javascript" src="tests/dummy.js"></script>
 
     <script type="text/javascript">
       window.addEventListener( "load", function() {
         var t = TestCase.create("dummy"); 
-        console.log(t.start()); 
-        console.log(t.result()); 
+        var ts = new TestSeries(t); 
+        ts.run(10, function () { 
+           console.log(ts.max());
+           console.log(ts.min());
+           console.log(ts.avg()); 
+        });
       }, false );
 
     </script>

js/helpers.js

@@ -12,7 +12,7 @@
 	return destination;
     };
 
-    Array.avg = function () { 
+    Array.prototype.avg = function () { 
 	var sum = 0.0; 
 	for (var i = 0; i < this.length; i++) {
 	    sum += this[i]; // Assumes that this is of type <Integer[]>

js/series.js

@@ -0,0 +1,60 @@
+(function () { 
+
+    var TestSeries = window.TestSeries = function (testCase) { 
+
+	this._testCase = testCase; 
+
+	this._maxValue = undefined;
+	this._minValue = undefined; 
+
+	this.results = []; 
+    }; 
+
+    Object.extend(TestSeries.prototype, {
+	run: function (c, callback) { 
+	    var that = this;
+	    var count = c; 
+
+	    var sample = function () { 
+		if (that._testCase.start()) {
+		    var result = that._testCase.result(); 
+		    that.results.push(result);
+		    that._updateMax(result); 
+		    that._updateMin(result); 
+		} else { 
+		    this._errorCount += 1;
+		}
+
+		count--; 
+		if(count >= 0) { 
+		    setTimeout(sample, 1); 
+		} else { 
+		    setTimeout(callback, 1); 
+		}
+	    };
+
+	    sample();
+	}, 
+
+	max: function () { 
+	    return this._maxValue; 
+	}, 
+
+	min: function () { 
+	    return this._minValue; 
+	}, 
+
+	avg: function () { 
+	    return this.results.avg();
+	},
+
+	_updateMax: function (result) { 
+	    this._maxValue = (this._maxValue === undefined || result > this._maxValue) ? result : this._maxValue; 
+	}, 
+
+	_updateMin: function (result) { 
+	    this._minValue = (this._minValue === undefined || result < this._minValue) ? result : this._minValue;
+	}
+    })
+
+})();