{"ScriptPreparationCode":"var obj = { a: 1, b: 2, c: 3, d: 4, e: 5 };\r\nvar undef = undefined;\r\nfunction a() {undef !== obj.d}\r\nfunction b() {undefined !== obj.d}\r\nfunction c() {\u0027d\u0027 in obj}\r\nfunction d() {!!obj.d}\r\nfunction e() {\u0027undefined\u0027 !== typeof obj.d;}\r\nfunction f() {obj.hasOwnProperty( \u0027d\u0027 );}","TestCases":[{"Name":"a","Code":"a()","IsDeferred":false},{"Name":"b","Code":"b()","IsDeferred":false},{"Name":"c","Code":"c()","IsDeferred":false},{"Name":"d","Code":"d()","IsDeferred":false},{"Name":"e","Code":"e()","IsDeferred":false},{"Name":"f","Code":"f()","IsDeferred":false}]}