mirror of https://github.com/tc39/test262.git
20 lines
655 B
JavaScript
20 lines
655 B
JavaScript
// Copyright 2016 Mozilla Corporation. All rights reserved.
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// This code is governed by the license found in the LICENSE file.
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/*---
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esid: sec-intl.getcanonicallocales
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description: Tests the getCanonicalLocales function for duplicate locales scenario.
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info: |
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8.2.1 Intl.getCanonicalLocales (locales)
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1. Let ll be ? CanonicalizeLocaleList(locales).
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2. Return CreateArrayFromList(ll).
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includes: [compareArray.js]
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---*/
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assert(compareArray(
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Intl.getCanonicalLocales(
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['ab-cd', 'ff', 'de-rt', 'ab-Cd']), ['ab-CD', 'ff', 'de-RT']));
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var locales = Intl.getCanonicalLocales(["en-US", "en-US"]);
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assert(compareArray(locales, ['en-US']), 'en-US');
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