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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2022 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.calendar.prototype.dateadd
description: >
Call BalanceISOYearMonth with 2³² - 1 and -(2³² - 1) for years/months.
info: |
Temporal.Calendar.prototype.dateAdd ( date, duration [ , options ] )
...
9. Let result be ? AddISODate(date.[[ISOYear]], date.[[ISOMonth]], date.[[ISODay]],
duration.[[Years]], duration.[[Months]], duration.[[Weeks]], balanceResult.[[Days]],
overflow).
10. Return ? CreateTemporalDate(result.[[Year]], result.[[Month]], result.[[Day]], calendar).
AddISODate ( year, month, day, years, months, weeks, days, overflow )
...
3. Let intermediate be ! BalanceISOYearMonth(year + years, month + months).
...
features: [Temporal]
---*/
var cal = new Temporal.Calendar("iso8601");
var date = new Temporal.PlainDate(1970, 1, 1);
const max = 4294967295; // 2³² - 1
var maxValue = new Temporal.Duration(max, max);
var minValue = new Temporal.Duration(-max, -max);
assert.throws(RangeError, () => cal.dateAdd(date, maxValue), "years/months is +Number.MAX_VALUE");
assert.throws(RangeError, () => cal.dateAdd(date, minValue), "years/months is -Number.MAX_VALUE");
reportCompare(0, 0);
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