21 lines
359 B
JavaScript
21 lines
359 B
JavaScript
"use strict";
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class Base {
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}
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class Obj extends Base {
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set() {
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return super.test = 3;
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}
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}
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Object.defineProperty(Obj.prototype, 'test', {
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value: 2,
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writable: true,
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configurable: true,
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});
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const obj = new Obj();
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expect(obj.set()).toBe(3);
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expect(Base.prototype.test).toBeUndefined();
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expect(Obj.prototype.test).toBe(2);
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expect(obj.test).toBe(3);
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