// Copyright (C) 2023 Anthony Frehner and Kevin Gibbons. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-set.prototype.difference
description: Set.prototype.difference combines with Map
features: [set-methods]
includes: [compareArray.js]
---*/

const s1 = new Set([1, 2]);
const m1 = new Map([
  [2, "two"],
  [3, "three"],
]);
const expected = [1];
const combined = s1.difference(m1);

assert.compareArray([...combined], expected);
assert.sameValue(combined instanceof Set, true, "The returned object is a Set");

reportCompare(0, 0);
