{"ScriptPreparationCode":"var obj = window.ololo;","TestCases":[{"Name":"not obj","Code":"var isNullOrUndefined = !obj","IsDeferred":false},{"Name":"obj is null or obj is undefined","Code":"var isNullOrUndefined = obj === null || obj === undefined;","IsDeferred":false},{"Name":"type of obj is undefined or obj is null","Code":"var isNullOrUndefined = typeof obj === \u0027undefined\u0027 || obj === null;","IsDeferred":false}]}