{"ScriptPreparationCode":" var a = {\r\n a: 999,\r\n b: 3000\r\n }","TestCases":[{"Name":"null","Code":"\r\n a.a = null;\r\n a.b = null;\r\n","IsDeferred":false},{"Name":"undefined","Code":"\r\n a.a = undefined;\r\n a.b = undefined;","IsDeferred":false},{"Name":"delete","Code":" delete a.a;\r\n delete a.b;","IsDeferred":false}]}