// 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.zoneddatetime.prototype.until
description: Rounding for roundingIncrement option
info: |
ToTemporalRoundingIncrement ( _normalizedOptions_ )
1. Let _increment_ be ? GetOption(_normalizedOptions_, *"roundingIncrement"*, *"number"*, *undefined*, *1*<sub>𝔽</sub>).
2. If _increment_ is not finite, throw a *RangeError* exception.
3. Let _integerIncrement_ be truncate(ℝ(_increment_)).
4. If _integerIncrement_ < 1 or _integerIncrement_ > 10<sup>9</sup>, throw a *RangeError* exception.
5. Return _integerIncrement_.
includes: [temporalHelpers.js]
features: [Temporal]
---*/
const earlier = new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC");
const later = new Temporal.ZonedDateTime(1_000_000_000_000_000_005n, "UTC");
const result = earlier.until(later, { roundingIncrement: 2.5, roundingMode: "trunc" });
TemporalHelpers.assertDuration(result, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, "roundingIncrement 2.5 truncates to 2");