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diff --git a/webapps/qooxdoo-0.6.5-sdk/frontend/application/sample/source/html/performance/StringConcat_3.html b/webapps/qooxdoo-0.6.5-sdk/frontend/application/sample/source/html/performance/StringConcat_3.html new file mode 100644 index 0000000000..e802984215 --- /dev/null +++ b/webapps/qooxdoo-0.6.5-sdk/frontend/application/sample/source/html/performance/StringConcat_3.html @@ -0,0 +1,109 @@ +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <title>qooxdoo » Demo » Sample</title> + <link type="text/css" rel="stylesheet" href="../../css/layout.css"/> + <!--[if IE]> + <link type="text/css" rel="stylesheet" href="../../css/layout_ie.css"/> + <![endif]--> + <script type="text/javascript" src="../../script/sample.js"></script> +</head> +<body> + <script type="text/javascript" src="../../script/layout.js"></script> + + <div id="demoDescription"> + <p>Tests for String Performance.</p> + <p>Getting an filled array of strings and try to combine them.</p> + + <ol> + <li>Operator +=</li> + <li>Operators = and +</li> + <li>Concat function</li> + <li>Array Push</li> + <li>Array Index</li> + <li>Array Append</li> + </ol> + </div> + + <script type="text/javascript"> + qx.core.Init.getInstance().defineMain(function() + { + var e = ""; + var a = "a"; + + function getStringArr(vLoops) + { + var s = []; + + for (var i=0; i<vLoops; i++) { + s.push(a); + }; + + return s; + }; + + function StringConcatShort(vLoops) + { + var s = e; + + for (var i=0; i<vLoops; i++) { + s += getStringArr(vLoops).join(e); + }; + }; + + function StringConcatShortAlt(vLoops) + { + var s = e; + + for (var i=0; i<vLoops; i++) { + s = s + getStringArr(vLoops).join(e); + }; + }; + + function StringConcatMethod(vLoops) + { + var s = e; + + for (var i=0; i<vLoops; i++) { + s=s.concat(getStringArr(vLoops).join(e)); + }; + }; + + function StringConcatArrayPush(vLoops) + { + var s = []; + + for (var i=0; i<vLoops; i++) { + s.push(getStringArr(vLoops).join(e)); + }; + + s = s.join(e); + }; + + function StringConcatArrayAdd(vLoops) + { + var s = []; + + for (var i=0; i<vLoops; i++) { + s[s.length] = getStringArr(vLoops).join(e); + }; + + s = s.join(e); + }; + + function StringConcatArrayAppend(vLoops) + { + var s = []; + + for (var i=0; i<vLoops; i++) { + s.push.apply(s, getStringArr(vLoops)); + }; + + s = s.join(e); + }; + + new qx.dev.TimeTracker(StringConcatShort, StringConcatShortAlt, StringConcatMethod, StringConcatArrayPush, StringConcatArrayAdd, StringConcatArrayAppend); + }); + </script> +</body> +</html> |