relativeto-sub-minute-offset.js

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// |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.compare

description: relativeTo string accepts an inexact UTC offset rounded to hours and minutes

features: [Temporal]

---*/

const duration1 = new Temporal.Duration(0, 0, 0, 31);

const duration2 = new Temporal.Duration(0, 1);

let result;

let relativeTo;

const action = (relativeTo) => Temporal.Duration.compare(duration1, duration2, { relativeTo });

relativeTo = "1970-01-01T00:00:00-00:45[Africa/Monrovia]";

result = action(relativeTo);

assert.sameValue(result, 0, "rounded HH:MM is accepted in string offset");

relativeTo = "1970-01-01T00:00:00-00:44:30[Africa/Monrovia]";

result = action(relativeTo);

assert.sameValue(result, 0, "unrounded HH:MM:SS is accepted in string offset");

relativeTo = { year: 1970, month: 1, day: 1, offset: "+00:45", timeZone: "Africa/Monrovia" };

assert.throws(RangeError, () => action(relativeTo), "rounded HH:MM not accepted as offset in property bag");

reportCompare(0, 0);