argument-propertybag-calendar-case-insensitive.js

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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally

// 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.zoneddatetime.compare

description: The calendar name is case-insensitive

features: [Temporal]

---*/

const timeZone = "UTC";

const datetime = new Temporal.ZonedDateTime(0n, timeZone);

const arg = { year: 1970, monthCode: "M01", day: 1, timeZone, calendar: "IsO8601" };

const result1 = Temporal.ZonedDateTime.compare(arg, datetime);

assert.sameValue(result1, 0, "Calendar is case-insensitive (first argument)");

const result2 = Temporal.ZonedDateTime.compare(datetime, arg);

assert.sameValue(result2, 0, "Calendar is case-insensitive (second argument)");

arg.calendar = "\u0130SO8601";

assert.throws(

  RangeError,

  () => Temporal.ZonedDateTime.compare(arg, datetime),

  "calendar ID is capital dotted I is not lowercased (first argument)"

);

assert.throws(

  RangeError,

  () => Temporal.ZonedDateTime.compare(datetime, arg),

  "calendar ID is capital dotted I is not lowercased (second argument)"

);

reportCompare(0, 0);