| // Copyright 2012 Mozilla Corporation. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * @description Tests that the behavior of a List is not affected by adversarial |
| * changes to Array.prototype. |
| * @author Norbert Lindenberg |
| */ |
| |
| $INCLUDE("testIntl.js"); |
| |
| taintArray(); |
| |
| testWithIntlConstructors(function (Constructor) { |
| var defaultLocale = new Constructor().resolvedOptions().locale; |
| var canonicalized = Constructor.supportedLocalesOf([defaultLocale, defaultLocale]); |
| if (canonicalized.length > 1) { |
| $ERROR("Canonicalization didn't remove duplicate language tags from locale list."); |
| } |
| }); |
| |