Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.plaindate.from
description: CalendarResolveFields throws TypeError before RangeError (chinese calendar)
info: |
CalendarResolveFields validates field types before validating field ranges,
ensuring TypeError is thrown before RangeError when both conditions exist.
features: [Temporal, Intl.Era-monthcode]
---*/
// Missing year should throw TypeError even with month/monthCode conflict
assert.throws(
TypeError,
() => Temporal.PlainDate.from({ calendar: "chinese", monthCode: "M05", month: 6, day: 1 }),
"Missing year throws TypeError before month/monthCode conflict throws RangeError"
);
// Missing month/monthCode should throw TypeError even with invalid day
assert.throws(
TypeError,
() => Temporal.PlainDate.from({ calendar: "chinese", year: 2020, day: 32 }, { overflow: "reject" }),
"Missing month throws TypeError before out-of-range day throws RangeError"
);
// Missing day should throw TypeError even with month/monthCode conflict
assert.throws(
TypeError,
() => Temporal.PlainDate.from({ calendar: "chinese", year: 2020, monthCode: "M05", month: 6 }),
"Missing day throws TypeError before month/monthCode conflict throws RangeError"
);
// undefined year should throw TypeError even with month/monthCode conflict
assert.throws(
TypeError,
() => Temporal.PlainDate.from({ calendar: "chinese", year: undefined, monthCode: "M05", month: 6, day: 1 }),
"undefined year throws TypeError before month/monthCode conflict throws RangeError"
);
// After type validation passes, range validation should throw RangeError
assert.throws(
RangeError,
() => Temporal.PlainDate.from({ calendar: "chinese", year: 2020, monthCode: "M05", month: 12, day: 1 }),
"month/monthCode conflict throws RangeError when all types are valid"
);
assert.throws(
RangeError,
() => Temporal.PlainDate.from({ calendar: "chinese", year: 2020, month: 1, day: 32 }, { overflow: "reject" }),
"Out-of-range day throws RangeError when all types are valid"
);
reportCompare(0, 0);