{"ScriptPreparationCode":null,"TestCases":[{"Name":"delete","Code":"var a = {\r\n\tb: 3,\r\n \tc: \u0022start\u0022,\r\n \tr: 228\r\n};\r\n\r\ndelete a;","IsDeferred":false},{"Name":"null","Code":"var a = {\r\n\tb: 3,\r\n \tc: \u0022start\u0022,\r\n \tr: 228\r\n};\r\n\r\na = null;","IsDeferred":false}]}