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// |reftest| skip -- set-methods is not supported
// Copyright (C) 2023 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Test isSubsetOf set method on a set like with equal size.
features: [set-methods]
---*/
const SetLike = {
arr: [42, 44, 45],
size: 3,
keys() {
return this.arr[Symbol.iterator]();
},
has(key) {
return this.arr.indexOf(key) != -1;
}
};
const firstSet = new Set();
firstSet.add(42);
firstSet.add(43);
firstSet.add(45);
assert.sameValue(firstSet.isSubsetOf(SetLike), false);
reportCompare(0, 0);