// |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.plainmonthday
description: Fast path for converting other Temporal objects to Temporal.Calendar by reading internal slots
info: |
    sec-temporal-totemporalcalendar step 1.b:
      b. If _temporalCalendarLike_ has an [[InitializedTemporalDate]], [[InitializedTemporalDateTime]], [[InitializedTemporalMonthDay]], [[InitializedTemporalYearMonth]], or [[InitializedTemporalZonedDateTime]] internal slot, then
        i. Return _temporalCalendarLike_.[[Calendar]].
includes: [compareArray.js]
features: [Temporal]
---*/

const plainDate = new Temporal.PlainDate(2000, 5, 2);
const plainDateTime = new Temporal.PlainDateTime(2000, 5, 2, 12, 34, 56, 987, 654, 321);
const plainMonthDay = new Temporal.PlainMonthDay(5, 2);
const plainYearMonth = new Temporal.PlainYearMonth(2000, 5);
const zonedDateTime = new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC");

[plainDate, plainDateTime, plainMonthDay, plainYearMonth, zonedDateTime].forEach((arg) => {
  const actual = [];
  const expected = [];

  const calendar = arg.getISOFields().calendar;

  Object.defineProperty(arg, "calendar", {
    get() {
      actual.push("get calendar");
      return calendar;
    },
  });

  const result = new Temporal.PlainMonthDay(12, 15, arg, 1972);
  assert.sameValue(result.getISOFields().calendar, calendar, "Temporal object coerced to calendar");

  assert.compareArray(actual, expected, "calendar getter not called");
});

reportCompare(0, 0);