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// Copyright 2020 André Bargull; Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-createdatetimeformat
description: >
Checks error cases for the options argument to the DateTimeFormat constructor.
info: |
CreateDateTimeFormat ( dateTimeFormat, locales, options, required, defaults )
...
8. If calendar is not undefined, then
a. If calendar does not match the Unicode Locale Identifier type nonterminal, throw a RangeError exception.
---*/
/*
alphanum = (ALPHA / DIGIT) ; letters and numbers
numberingSystem = (3*8alphanum) *("-" (3*8alphanum))
*/
const invalidCalendarOptions = [
"",
"a",
"ab",
"abcdefghi",
"abc-abcdefghi",
"!invalid!",
"-gregory-",
"gregory-",
"gregory--",
"gregory-nu",
"gregory-nu-",
"gregory-nu-latn",
"gregoryé",
"gregory역법",
];
for (const calendar of invalidCalendarOptions) {
assert.throws(RangeError, function() {
new Intl.DateTimeFormat('en', {calendar});
}, `new Intl.DateTimeFormat("en", {calendar: "${calendar}"}) throws RangeError`);
}
reportCompare(0, 0);