{"ScriptPreparationCode":"function a(){\r\nreturn arguments.length \u003E 3\r\n}\r\nfunction b(){\r\nreturn 3 in arguments\r\n}","TestCases":[{"Name":"length","Code":"a()\r\na(1)\r\na(1,1)\r\na(1,1,1)\r\na(1,1,1,1)","IsDeferred":false},{"Name":"\u0022in\u0022 operator","Code":"b()\r\nb(1)\r\nb(1,1)\r\nb(1,1,1)\r\nb(1,1,1,1)","IsDeferred":false}]}