js/src/tests/test262/built-ins/Set/prototype/symmetricDifference/not-a-constructor.js

   1 // |reftest| skip -- set-methods is not supported
   2 // Copyright (C) 2023 Anthony Frehner and Kevin Gibbons. All rights reserved.
   3 // This code is governed by the BSD license found in the LICENSE file.
   4 /*---
   5 esid: sec-set.prototype.symmetricdifference
   6 description: Set.prototype.symmetricDifference does not implement [[Construct]], is not new-able
   7 includes: [isConstructor.js]
   8 features: [Reflect.construct, set-methods]
   9 ---*/
  10
  11 assert.sameValue(
  12   isConstructor(Set.prototype.symmetricDifference),
  13   false,
  14   "isConstructor(Set.prototype.symmetricDifference) must return false"
  15 );
  16
  17 assert.throws(
  18   TypeError,
  19   () => {
  20     new Set.prototype.symmetricDifference();
  21   });
  22
  23 reportCompare(0, 0);