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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2021 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.calendar.prototype.monthdayfromfields
description: Temporal.Calendar.prototype.monthDayFromFields will throw TypeError with incorrect input data type.
info: |
1. Let calendar be the this value.
2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
3. Assert: calendar.[[Identifier]] is "iso8601".
4. If Type(fields) is not Object, throw a TypeError exception.
5. Set options to ? GetOptionsObject(options).
6. Set fields to ? PrepareTemporalFields(fields, « "day", "month", "monthCode", "year" », « "day" »).
7. Let overflow be ? ToTemporalOverflow(options).
8. Perform ? ISOResolveMonth(fields).
9. Let result be ? ISOMonthDayFromFields(fields, overflow).
10. Return ? CreateTemporalMonthDay(result.[[Month]], result.[[Day]], "iso8601", result.[[ReferenceISOYear]]).
features: [Temporal]
---*/
let cal = new Temporal.Calendar("iso8601")
assert.throws(TypeError, () => cal.monthDayFromFields({}), "at least one correctly spelled property is required");
assert.throws(TypeError, () => cal.monthDayFromFields({ month: 12 }), "day is required with month");
assert.throws(TypeError, () => cal.monthDayFromFields({ monthCode: "M12" }), "day is required with monthCode");
assert.throws(TypeError, () => cal.monthDayFromFields({ year: 2021, month: 12 }), "day is required with year and month");
assert.throws(TypeError, () => cal.monthDayFromFields({ year: 2021, monthCode: "M12" }), "day is required with year and monthCode");
assert.throws(TypeError, () => cal.monthDayFromFields({ year: 2021, day: 17 }), "either month or monthCode is required");
reportCompare(0, 0);
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