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// |reftest| skip-if(!Intl.hasOwnProperty('DurationFormat')) -- Intl.DurationFormat is not enabled unconditionally
// Copyright 2022 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-Intl.DurationFormat
description: >
Checks error cases for the options argument to the DurationFormat constructor.
info: |
Intl.DurationFormat ( [ locales [ , options ] ] )
(...)
6. Let numberingSystem be ? GetOption(options, "numberingSystem", "string", undefined, undefined).
7. If numberingSystem does not match the Unicode Locale Identifier type nonterminal, throw a RangeError exception.
features: [Intl.DurationFormat]
---*/
const numberingSystems = Intl.supportedValuesOf("numberingSystem");
for (const numberingSystem of numberingSystems) {
const obj = new Intl.DurationFormat("en", {numberingSystem});
assert.sameValue(obj.resolvedOptions().numberingSystem, numberingSystem, `${numberingSystem} is supported by DurationFormat`);
}
reportCompare(0, 0);