JSTests/test262/test/built-ins/Temporal/PlainYearMonth/prototype/until/calendar-datefromfields-called-with-options-undefined.js

// Copyright (C) 2022 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-temporal.plainyearmonth.prototype.until
description: >
    Calendar.dateFromFields method is called with undefined as the options value
    when call originates internally
includes: [temporalHelpers.js]
features: [Temporal]
---*/

const calendar = TemporalHelpers.calendarFromFieldsUndefinedOptions();
const instance = new Temporal.PlainYearMonth(2000, 5, calendar);
instance.until({ year: 2000, month: 5, day: 3, calendar });
assert.sameValue(calendar.dateFromFieldsCallCount, 2);