Jesse Alama 7d82f8ac63 Add tests for invalid extended year "-000000"
https://github.com/tc39/proposal-temporal/issues/1753 records the
consensus reached at the October 2021 TC39 meeting to disallow "-000000"
as an extended year, both in Date.parse and Temporal. This adds tests for
the Temporal part of that.
2022-02-01 17:59:02 -05:00

13 lines
432 B
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.zoneddatetime.from
description: Negative zero, as an extended year, is rejected
features: [Temporal]
---*/
const str = "-0000000-01-01T00:02:00.000000000+00:00[UTC]";
assert.throws(RangeError, () => { Temporal.ZonedDateTime.from(str); }, "reject minus zero as extended year");