// 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.zoneddatetime.prototype.since
description: Tests calculations with roundingMode "floor".
includes: [temporalHelpers.js]
features: [Temporal]
---*/
const earlier = new Temporal.ZonedDateTime(1546935756_123_456_789n /* 2019-01-08T08:22:36.123456789+00:00 */, "UTC");
const later = new Temporal.ZonedDateTime(1631018380_987_654_289n /* 2021-09-07T12:39:40.987654289+00:00 */, "UTC");
const expected = [
["years", [2], [-3]],
["months", [0, 31], [0, -32]],
["weeks", [0, 0, 139], [0, 0, -140]],
["days", [0, 0, 0, 973], [0, 0, 0, -974]],
["hours", [0, 0, 0, 0, 23356], [0, 0, 0, 0, -23357]],
["minutes", [0, 0, 0, 0, 23356, 17], [0, 0, 0, 0, -23356, -18]],
["seconds", [0, 0, 0, 0, 23356, 17, 4], [0, 0, 0, 0, -23356, -17, -5]],
["milliseconds", [0, 0, 0, 0, 23356, 17, 4, 864], [0, 0, 0, 0, -23356, -17, -4, -865]],
["microseconds", [0, 0, 0, 0, 23356, 17, 4, 864, 197], [0, 0, 0, 0, -23356, -17, -4, -864, -198]],
["nanoseconds", [0, 0, 0, 0, 23356, 17, 4, 864, 197, 500], [0, 0, 0, 0, -23356, -17, -4, -864, -197, -500]],
];
const roundingMode = "floor";
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
const [py, pm = 0, pw = 0, pd = 0, ph = 0, pmin = 0, ps = 0, pms = 0, pµs = 0, pns = 0] = expectedPositive;
const [ny, nm = 0, nw = 0, nd = 0, nh = 0, nmin = 0, ns = 0, nms = 0, nµs = 0, nns = 0] = expectedNegative;
TemporalHelpers.assertDuration(
later.since(earlier, { smallestUnit, roundingMode }),
py, pm, pw, pd, ph, pmin, ps, pms, pµs, pns,
`rounds to ${smallestUnit} (roundingMode = ${roundingMode}, positive case)`
);
TemporalHelpers.assertDuration(
earlier.since(later, { smallestUnit, roundingMode }),
ny, nm, nw, nd, nh, nmin, ns, nms, nµs, nns,
`rounds to ${smallestUnit} (rounding mode = ${roundingMode}, negative case)`
);
});