{"ScriptPreparationCode":"window.A = class A {\r\n constructor () {\r\n Object.defineProperty(this, \u0027a\u0027, {value: \u0027a\u0027})\r\n }\r\n}\r\n\r\nwindow.B = class B {\r\n constructor () {\r\n this.a = \u0027a\u0027\r\n }\r\n}\r\n\r\n","TestCases":[{"Name":"defineProperty","Code":"new A()","IsDeferred":false},{"Name":"assignment","Code":"new B()","IsDeferred":false}]}