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2883c855e0
PR-URL: https://github.com/nodejs/node/pull/32116 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
23 lines
770 B
JavaScript
23 lines
770 B
JavaScript
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --harmony-intl-displaynames
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assertEquals(typeof Intl.DisplayNames.supportedLocalesOf, "function",
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"Intl.DisplayNames.supportedLocalesOf should be a function");
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var undef = Intl.DisplayNames.supportedLocalesOf();
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assertEquals([], undef);
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var empty = Intl.DisplayNames.supportedLocalesOf([]);
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assertEquals([], empty);
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var strLocale = Intl.DisplayNames.supportedLocalesOf('sr');
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assertEquals('sr', strLocale[0]);
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var multiLocale = ['sr-Thai-RS', 'de', 'zh-CN'];
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assertEquals(multiLocale,
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Intl.DisplayNames.supportedLocalesOf(multiLocale,
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{localeMatcher: "lookup"}));
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