js/src/tests/test262/built-ins/Temporal/PlainDate/calendar-undefined.js


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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2021 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-temporal.plaindate
description: Calendar argument defaults to the built-in ISO 8601 calendar
features: [Temporal]
---*/

const args = [2020, 12, 24];

Object.defineProperty(Temporal.Calendar, "from", {
  get() {
    throw new Test262Error("Should not get Calendar.from");
  },
});

const dateExplicit = new Temporal.PlainDate(...args, undefined);
assert.sameValue(dateExplicit.getISOFields().calendar, "iso8601", "calendar slot should store string");

const dateImplicit = new Temporal.PlainDate(...args);
assert.sameValue(dateImplicit.getISOFields().calendar, "iso8601", "calendar slot should store string");

reportCompare(0, 0);