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<html>
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<head>
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<title>clocking fun</title>
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<style type="text/css">
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@import "../resources/dojo.css";
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</style>
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<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug:true"></script>
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<script type="text/javascript" src="../functional.js"></script>
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<script type="text/javascript">
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dojo.addOnLoad(function(){
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var LEN = 1000, ITER = 100, SUM = (LEN - 1) * LEN / 2;
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var foldl_1 = function(/*Array*/ a, /*Function*/ f, /*Object*/ z){
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for(var i = 0; i < a.length; z = f.call(dojo.global, z, a[i++]));
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return z;
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};
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var foldl_2 = function(/*Array*/ a, /*Function*/ f, /*Object*/ z){
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dojo.forEach(a, function(x){ z = f.call(dojo.global, z, x); });
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return z;
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};
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var foldl_3 = function(/*Array*/ a, /*Function*/ f, /*Object*/ z){
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a.forEach(function(x){ z = f.call(dojo.global, z, x); });
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return z;
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};
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var sample = dojox.lang.functional.repeat(LEN, function(x){ return x + 1; }, 0);
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console.profile("dojox.lang.functional.foldl");
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for(var i = 0; i < ITER; ++i){
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var t = dojox.lang.functional.foldl(sample, function(a, b){ return a + b; }, 0);
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console.assert(t == SUM);
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}
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console.profileEnd("dojox.lang.functional.foldl");
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console.profile("dojox.lang.functional.reduce");
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for(var i = 0; i < ITER; ++i){
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var t = dojox.lang.functional.reduce(sample, function(a, b){ return a + b; });
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console.assert(t == SUM);
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}
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console.profileEnd("dojox.lang.functional.reduce");
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console.profile("raw loop");
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for(var i = 0; i < ITER; ++i){
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var t = foldl_1(sample, function(a, b){ return a + b; }, 0);
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console.assert(t == SUM);
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}
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console.profileEnd("raw loop");
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console.profile("dojo.forEach");
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for(var i = 0; i < ITER; ++i){
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var t = foldl_2(sample, function(a, b){ return a + b; }, 0);
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console.assert(t == SUM);
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}
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console.profileEnd("dojo.forEach");
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console.profile("Array.forEach");
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for(var i = 0; i < ITER; ++i){
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var t = foldl_3(sample, function(a, b){ return a + b; }, 0);
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console.assert(t == SUM);
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}
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console.profileEnd("Array.forEach");
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});
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</script>
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</head>
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<body>
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<p>This test is meant to run on Firefox with Firebug installed.</p>
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</body>
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</html>
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