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// |reftest| skip-if(!Intl.Segmenter) -- Intl.Segmenter is not enabled unconditionally
// Copyright 2018 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-Intl.Segmenter.supportedLocalesOf
description: Checks handling of an undefined options argument to the supportedLocalesOf function.
info: |
SupportedLocales ( availableLocales, requestedLocales, options )
1. If options is not undefined, then
b. Let matcher be ? GetOption(options, "localeMatcher", "string", «"lookup", "best fit"», "best fit").
features: [Intl.Segmenter]
---*/
assert.sameValue(typeof Intl.Segmenter.supportedLocalesOf, "function",
"Should support Intl.Segmenter.supportedLocalesOf.");
Object.defineProperties(Object.prototype, {
"localeMatcher": {
get() { throw new Error("Should not call localeMatcher getter"); }
}
});
assert.sameValue(Array.isArray(Intl.Segmenter.supportedLocalesOf()), true, "No arguments");
assert.sameValue(Array.isArray(Intl.Segmenter.supportedLocalesOf([])), true, "One argument");
assert.sameValue(Array.isArray(Intl.Segmenter.supportedLocalesOf([], undefined)), true, "Two arguments");
reportCompare(0, 0);