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// Copyright 2012 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 9.1_b
description: >
Tests that appropriate fallback locales are provided for
supported locales.
author: Norbert Lindenberg
includes: [testIntl.js]
---*/
testWithIntlConstructors(function (Constructor) {
var info = getLocaleSupportInfo(Constructor);
var fallback;
info.supported.forEach(function (locale) {
var pos = locale.lastIndexOf("-");
if (pos !== -1) {
fallback = locale.substring(0, pos);
assert.notSameValue(info.supported.indexOf(fallback), -1, "Locale " + locale + " is supported, but fallback " + fallback + " isn't.");
}
var match = /([a-z]{2,3})(-[A-Z][a-z]{3})(-[A-Z]{2})/.exec(locale);
if (match !== null) {
fallback = match[1] + match[3];
assert.notSameValue(info.supported.indexOf(fallback), -1, "Locale " + locale + " is supported, but fallback " + fallback + " isn't.");
}
});
});
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