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// |reftest| skip -- Intl.Locale-info is not supported
// Copyright 2023 Google Inc. 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] )
...
x. Let numberingSystem be ? GetOption(options, "firstDayOfWeek", "string", < *"mon"*, *"tue"*, *"wed"*, *"thu"*, *"fri"*, *"sat"*, *"sun"*, *"0"*, *"1"*, *"2"*, *"3"*, *"4"*, *"5"*, *"6"*, *"7"*> , undefined).
...
features: [Intl.Locale,Intl.Locale-info]
---*/
const invalidFirstDayOfWeekOptions = [
"",
"m",
"mo",
"monday",
true,
false,
null,
];
for (const firstDayOfWeek of invalidFirstDayOfWeekOptions) {
assert.throws(RangeError, function() {
new Intl.Locale('en', {firstDayOfWeek});
}, `new Intl.Locale("en", {firstDayOfWeek: "${firstDayOfWeek}"}) throws RangeError`);
}
reportCompare(0, 0);