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// Copyright 2018 André Bargull; Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-intl.locale
description: >
Checks error cases for the options argument to the Locale
constructor.
info: |
Intl.Locale( tag [, options] )
10. If options is undefined, then
11. Else
a. Let options be ? ToObject(options).
12. Set tag to ? ApplyOptionsToTag(tag, options).
ApplyOptionsToTag( tag, options )
...
8. If region is not undefined, then
a. If region does not match the region production, throw a RangeError exception.
...
features: [Intl.Locale]
---*/
/*
region = 2ALPHA ; ISO 3166-1 code
/ 3DIGIT ; UN M.49 code
*/
const invalidRegionOptions = [
"",
"a",
"abc",
"a7",
// Value cannot be parsed as a 'region' production.
"notaregion",
// Value contains more than just the 'region' production.
"SA-vaidika",
"SA-a-asdf",
"SA-x-private",
// Value contains more than just the 'script' production.
"ary-Arab",
"Latn-SA",
"Latn-vaidika",
"Latn-a-asdf",
"Latn-x-private",
7,
];
for (const region of invalidRegionOptions) {
assert.throws(RangeError, function() {
new Intl.Locale("en", {region});
}, `new Intl.Locale("en", {region: "${region}"}) throws RangeError`);
}
reportCompare(0, 0);