22 lines
326 B
JavaScript

"use strict";
const Base = {
};
let value = 2;
const obj = {
set test(v) {
expect(this).toBe(obj);
value = v;
},
set() {
return super.test = 3;
},
};
Object.setPrototypeOf(obj, Base);
expect(obj.set()).toBe(3);
expect(Base.test).toBeUndefined();
expect(value).toBe(3);
expect(obj.test).toBeUndefined();