{"ScriptPreparationCode":"var x = undefined, y = null, z = {x:1, y:2};","TestCases":[{"Name":"bool check","Code":"var res = (!x) || (!y) || (!z);","IsDeferred":false},{"Name":"null check","Code":"var res = (x == null) || (y == null) || (z == null);","IsDeferred":false}]}