{"ScriptPreparationCode":null,"TestCases":[{"Name":"No frag","Code":"var elements = [];\r\nfor(var i=20; i--;) elements.push(document.createElement(\u0022div\u0022));\r\n\r\nvar e = document.getElementsByClassName(\u0022container\u0022);\r\nfor(var i=e.length; i--;) {\r\n for(var j=20; j--;) e[i].appendChild(elements[j].cloneNode(true));\r\n}","IsDeferred":false},{"Name":"With frag","Code":"var frag = document.createDocumentFragment();\r\nfor(var i=20; i--;) frag.appendChild(document.createElement(\u0022div\u0022));\r\n\r\nvar e = document.getElementsByClassName(\u0022container\u0022);\r\nfor(var i=e.length; i--;) e[i].appendChild(frag.cloneNode(true));","IsDeferred":false}]}