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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 handling of invalid value for the localeMatcher option to the DurationFormat constructor.
info: |
Intl.DurationFormat ( [ locales [ , options ] ] )
(...)
5. Let matcher be ? GetOption(options, "localeMatcher", "string", « "lookup", "best fit" », "best fit").
features: [Intl.DurationFormat]
---*/
const invalidOptions = [
null,
1,
"",
"Lookup",
"LOOKUP",
"lookup\0",
"Best fit",
"BEST FIT",
"best\u00a0fit",
];
for (const localeMatcher of invalidOptions) {
assert.throws(RangeError, function() {
new Intl.DurationFormat([], { localeMatcher });
}, `${localeMatcher} is an invalid localeMatcher option value`);
}
reportCompare(0, 0);