{"ScriptPreparationCode":"const undef = undefined\r\nfunction checkType(val) {\r\n return typeof val === \u0027undefined\u0027\r\n}\r\nfunction negate(val) {\r\n return !!val\r\n}","TestCases":[{"Name":"typeof","Code":"const undef = undefined\r\ncheckType(undef)","IsDeferred":false},{"Name":"negate","Code":"const undef = undefined\r\nnegate(undef)","IsDeferred":false}]}