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test262/test/built-ins/Temporal/PlainDate/compare/leap-second.js

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Regularize leap second tests Everywhere an ISO string is accepted in Temporal, a seconds value of :60 should always be coerced to :59, because of how leap seconds are handled in ISO strings. In property bags, a 'seconds: 60' property is not subject to that rule: it should be handled according to the overflow option if there is one. These tests existed already for some types; regularize them and add the ones that didn't exist yet.
2022-04-20 01:38:36 +02:00
// 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: Leap second is a valid ISO string for PlainDate
features: [Temporal]
---*/
let arg = "2016-12-31T23:59:60";
let result = Temporal.PlainDate.compare(arg, new Temporal.PlainDate(2016, 12, 31));
assert.sameValue(result, 0, "leap second is a valid ISO string for PlainDate (first argument)");
result = Temporal.PlainDate.compare(new Temporal.PlainDate(2016, 12, 31), arg);
assert.sameValue(result, 0, "leap second is a valid ISO string for PlainDate (second argument)");
arg = { year: 2016, month: 12, day: 31, hour: 23, minute: 59, second: 60 };
result = Temporal.PlainDate.compare(arg, new Temporal.PlainDate(2016, 12, 31));
assert.sameValue(result, 0, "second: 60 is ignored in property bag for PlainDate (first argument)");
result = Temporal.PlainDate.compare(new Temporal.PlainDate(2016, 12, 31), arg);
assert.sameValue(result, 0, "second: 60 is ignored in property bag for PlainDate (second argument)");