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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// 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.plaindatetime.prototype.since
description: >
RangeError when inconsistent custom calendar method causes mixed signs of
Duration components
features: [Temporal]
---*/
// Test case provided by André Bargull
const cal = new (class extends Temporal.Calendar {
dateAdd(date, duration, options) {
return super.dateAdd(date, duration.negated(), options);
}
})("iso8601");
const one = new Temporal.PlainDateTime(2000, 1, 1, 0, 0, 0, 0, 0, 0, cal);
const two = new Temporal.PlainDateTime(2020, 5, 10, 12, 12, 0, 0, 0, 0, cal);
assert.throws(RangeError, () => two.since(one, {
largestUnit: "years",
smallestUnit: "hours"
}));
reportCompare(0, 0);
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