{"ScriptPreparationCode":"var elem = document.getElementById(\u0027test\u0027);\r\nvar cache = \u0027 \u0027 \u002B elem.className \u002B \u0027 \u0027;","TestCases":[{"Name":"ClassList Contains","Code":"var has = elem.classList.contains(\u0027stuff\u0027);","IsDeferred":false},{"Name":"ClassName IndexOf","Code":"var has = (\u0027 \u0027 \u002B elem.className \u002B \u0027 \u0027).indexOf(\u0027 stuff \u0027);","IsDeferred":false},{"Name":"Cached ClassName IndexOf","Code":"var has = cache.indexOf(\u0027 stuff \u0027);","IsDeferred":false}]}