| // Copyright 2012 Mozilla Corporation. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * @description Tests that canonicalization of locale lists treats undefined and empty lists the same. |
| * @author Norbert Lindenberg |
| */ |
| |
| $INCLUDE("testIntl.js"); |
| |
| testWithIntlConstructors(function (Constructor) { |
| var supportedForUndefined = Constructor.supportedLocalesOf(undefined); |
| var supportedForEmptyList = Constructor.supportedLocalesOf([]); |
| if (supportedForUndefined.length !== supportedForEmptyList.length) { |
| $ERROR("Supported locales differ between undefined and empty list input."); |
| } |
| // we don't compare the elements because length should be 0 - let's just verify that |
| if (supportedForUndefined.length !== 0) { |
| $ERROR("Internal test error: Assumption about length being 0 is invalid."); |
| } |
| return true; |
| }); |
| |