test262/test/intl402/Temporal/ZonedDateTime/from/canonicalize-era-codes.js
Philip Chimento e46b317b18 Temporal: Add test coverage for canonicalizing era codes in from()
There was a coverage gap for converting calendar fields to a date when the
provided era was an alias.

See https://github.com/tc39/proposal-temporal/pull/2940#discussion_r1767508659
2024-09-20 17:04:19 +02:00

31 lines
751 B
JavaScript

// Copyright (C) 2024 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.zoneddatetime.from
description: Calendar era code is canonicalized
features: [Temporal]
---*/
const date1 = Temporal.ZonedDateTime.from({
calendar: "gregory",
era: "ce",
eraYear: 2024,
year: 2024,
month: 1,
day: 1,
timeZone: "UTC",
});
assert.sameValue(date1.era, "gregory", "'ce' is accepted as alias for 'gregory'");
const date2 = Temporal.ZonedDateTime.from({
calendar: "gregory",
era: "bce",
eraYear: 44,
year: -43,
month: 3,
day: 15,
timeZone: "Europe/Rome",
});
assert.sameValue(date2.era, "gregory-inverse", "'bce' is accepted as alias for 'gregory-inverse'");