45 lines
2.0 KiB
JavaScript
45 lines
2.0 KiB
JavaScript
"use strict";
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function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
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let Base = function Base() {};
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let Obj = /*#__PURE__*/function (_Base) {
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_inheritsLoose(Obj, _Base);
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var _super = _createSuper(Obj);
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function Obj() {
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return _Base.apply(this, arguments) || this;
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}
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var _proto = Obj.prototype;
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_proto.set = function set() {
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return this.test = 3;
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};
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return Obj;
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}(Base);
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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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