// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2021 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-temporal.duration.prototype.subtract
description: relativeTo string accepts an inexact UTC offset rounded to hours and minutes
includes: [temporalHelpers.js]
features: [Temporal]
---*/

const instance = new Temporal.Duration(1, 0, 0, 1);

let result;
let relativeTo;
const action = (relativeTo) => instance.subtract(new Temporal.Duration(0, 0, 0, 0, 24), { relativeTo });

relativeTo = "1970-01-01T00:00-00:45:00[-00:45]";
result = action(relativeTo);
TemporalHelpers.assertDateDuration(result, 1, 0, 0, 0, "ISO string offset accepted with zero seconds (string)");

relativeTo = { year: 1970, month: 1, day: 1, offset: "+00:45:00.000000000", timeZone: "+00:45" };
result = action(relativeTo);
TemporalHelpers.assertDateDuration(result, 1, 0, 0, 0, "ISO string offset accepted with zero seconds (property bag)");

relativeTo = "1970-01-01T00:00+00:44:30.123456789[+00:45]";
assert.throws(RangeError, () => action(relativeTo), "rounding is not accepted between ISO offset and time zone");

reportCompare(0, 0);