| // 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.plaindate.prototype.add |
| description: RangeError thrown when signs don't match in the duration |
| includes: [temporalHelpers.js] |
| features: [Temporal] |
| ---*/ |
| |
| const calendar = TemporalHelpers.calendarThrowEverything(); |
| const date = new Temporal.PlainDate(2000, 5, 2, calendar); |
| const duration = { months: 1, days: -30 }; |
| for (const overflow of ["constrain", "reject"]) { |
| assert.throws(RangeError, () => date.add(duration, { overflow })); |
| } |
