{"ScriptPreparationCode":"function isNull(anObj) {\r\n return anObj == null;\r\n}\r\nvar aStr = \u0022asdfljbsflaskdnflkbsadf\u0022;","TestCases":[{"Name":"Pure Box","Code":"var test = aStr == null;","IsDeferred":false},{"Name":"Function","Code":"var test = isNull(aStr);","IsDeferred":false},{"Name":"Pure","Code":"var test = aStr === null;","IsDeferred":false}]}