1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/test262/intl402/ch09/9.1/9.1_b.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,32 @@
1.4 +// Copyright 2012 Mozilla Corporation. All rights reserved.
1.5 +// This code is governed by the BSD license found in the LICENSE file.
1.6 +
1.7 +/**
1.8 + * @description Tests that appropriate fallback locales are provided for
1.9 + * supported locales.
1.10 + * @author Norbert Lindenberg
1.11 + */
1.12 +
1.13 +$INCLUDE("testIntl.js");
1.14 +
1.15 +testWithIntlConstructors(function (Constructor) {
1.16 + var info = getLocaleSupportInfo(Constructor);
1.17 + var fallback;
1.18 + info.supported.forEach(function (locale) {
1.19 + var pos = locale.lastIndexOf("-");
1.20 + if (pos !== -1) {
1.21 + fallback = locale.substring(0, pos);
1.22 + if (info.supported.indexOf(fallback) === -1) {
1.23 + $ERROR("Locale " + locale + " is supported, but fallback " + fallback + " isn't.");
1.24 + }
1.25 + }
1.26 + var match = /([a-z]{2,3})(-[A-Z][a-z]{3})(-[A-Z]{2})/.exec(locale);
1.27 + if (match !== null) {
1.28 + fallback = match[1] + match[3];
1.29 + if (info.supported.indexOf(fallback) === -1) {
1.30 + $ERROR("Locale " + locale + " is supported, but fallback " + fallback + " isn't.");
1.31 + }
1.32 + }
1.33 + });
1.34 +});
1.35 +
