test262/test/built-ins/Temporal/PlainDate/compare/argument-string-time-zone-annotation.js
Philip Chimento 6e4f412d65 Temporal: Tests for normative changes around date-only strings
As per the discussion in
https://github.com/tc39/proposal-temporal/issues/2379#issuecomment-1248557100
and the PR https://github.com/tc39/proposal-temporal/pull/2398, which is
to be presented for consensus to TC39 in the upcoming plenary meeting, UTC
offsets and the Z designator should be disallowed after any date-only
strings (YYYY-MM-DD, YYYY-MM, and MM-DD). They should only be allowed to
follow a time component. Z remains disallowed in any string being parsed
into a Plain type.

Annotations become allowed after any ISO string, even YYYY-MM and MM-DD
where they were previously disallowed.
2022-11-30 10:11:10 -08:00

34 lines
1.2 KiB
JavaScript

// 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.plaindate.compare
description: Various forms of time zone annotation; critical flag has no effect
features: [Temporal]
---*/
const tests = [
['2000-05-02[Asia/Kolkata]', 'named, with no time'],
['2000-05-02[!Europe/Vienna]', 'named, with ! and no time'],
['2000-05-02[+00:00]', 'numeric, with no time'],
['2000-05-02[!-02:30]', 'numeric, with ! and no time'],
["2000-05-02T15:23[America/Sao_Paulo]", "named, with no offset"],
["2000-05-02T15:23[!Asia/Tokyo]", "named, with ! and no offset"],
["2000-05-02T15:23[-02:30]", "numeric, with no offset"],
["2000-05-02T15:23[!+00:00]", "numeric, with ! and no offset"],
["2000-05-02T15:23+00:00[America/New_York]", "named, with offset"],
["2000-05-02T15:23+00:00[!UTC]", "named, with offset and !"],
["2000-05-02T15:23+00:00[+01:00]", "numeric, with offset"],
["2000-05-02T15:23+00:00[!-08:00]", "numeric, with offset and !"],
];
tests.forEach(([arg, description]) => {
const result = Temporal.PlainDate.compare(arg, arg);
assert.sameValue(
result,
0,
`time zone annotation (${description})`
);
});