summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Temporal/PlainYearMonth/compare/argument-builtin-calendar-no-array-iteration.js
blob: 1ac34ed0c55ab79234edbe0c8ac95378ff16daa8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2023 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-temporal.plainyearmonth.compare
description: >
  Calling the method with a property bag argument with a builtin calendar causes
  no observable array iteration when getting the calendar fields.
features: [Temporal]
---*/

const arrayPrototypeSymbolIteratorOriginal = Array.prototype[Symbol.iterator];
Array.prototype[Symbol.iterator] = function arrayIterator() {
  throw new Test262Error("Array should not be iterated");
}

const arg = { year: 2000, month: 5, calendar: "iso8601" };
Temporal.PlainYearMonth.compare(arg, new Temporal.PlainYearMonth(2019, 6));
Temporal.PlainYearMonth.compare(new Temporal.PlainYearMonth(2019, 6), arg);

Array.prototype[Symbol.iterator] = arrayPrototypeSymbolIteratorOriginal;

reportCompare(0, 0);