19 lines
282 B
JavaScript

"use strict";
class Base {
}
class Obj extends Base {
get() {
return super.test;
}
}
Object.defineProperty(Obj.prototype, 'test', {
value: 2,
writable: true,
configurable: true,
});
const obj = new Obj();
expect(obj.test).toBe(2);
expect(obj.get()).toBeUndefined();