| // 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.calendar.prototype.dateadd |
| description: Type conversions for overflow option |
| info: | |
| sec-getoption step 9.a: |
| a. Set _value_ to ? ToString(_value_). |
| sec-temporal-totemporaloverflow step 1: |
| 1. Return ? GetOption(_normalizedOptions_, *"overflow"*, « String », « *"constrain"*, *"reject"* », *"constrain"*). |
| sec-temporal.calendar.prototype.dateadd step 7: |
| 7. Let _overflow_ be ? ToTemporalOverflow(_options_). |
| includes: [compareArray.js, temporalHelpers.js] |
| features: [Temporal] |
| ---*/ |
| |
| const calendar = new Temporal.Calendar("iso8601"); |
| const date = new Temporal.PlainDate(2000, 5, 2, calendar); |
| const duration = new Temporal.Duration(3, 3, 0, 3); |
| TemporalHelpers.checkStringOptionWrongType("overflow", "constrain", |
| (overflow) => calendar.dateAdd(date, duration, { overflow }), |
| (result, descr) => TemporalHelpers.assertPlainDate(result, 2003, 8, "M08", 5, descr), |
| ); |
