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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.duration.compare
description: Invalid ISO string as calendar in relativeTo option should throw RangeError
features: [Temporal]
---*/
const instance_1 = new Temporal.Duration(1);
const instance_2 = new Temporal.Duration(2);
const invalidStrings = [
["", "empty string"],
["1997-12-04[u-ca=notacal]", "Unknown calendar"],
];
for (const [arg, description] of invalidStrings) {
assert.throws(
RangeError,
() => Temporal.Duration.compare(instance_1, instance_2, { relativeTo: arg }),
`${description} is not a valid calendar ID`
);
}
reportCompare(0, 0);