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// Copyright 2012 Google Inc. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* @description Tests that Intl.NumberFormat has a supportedLocalesOf
* property, and it works as planned.
* @author: Roozbeh Pournader
*/
var defaultLocale = new Intl.NumberFormat().resolvedOptions().locale;
var notSupported = 'zxx'; // "no linguistic content"
var requestedLocales = [defaultLocale, notSupported];
var supportedLocales;
if (!Intl.NumberFormat.hasOwnProperty('supportedLocalesOf')) {
$ERROR("Intl.NumberFormat doesn't have a supportedLocalesOf property.");
}
supportedLocales = Intl.NumberFormat.supportedLocalesOf(requestedLocales);
if (supportedLocales.length !== 1) {
$ERROR('The length of supported locales list is not 1.');
}
if (supportedLocales[0] !== defaultLocale) {
$ERROR('The default locale is not returned in the supported list.');
}
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