| // 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 Record is not affected by adversarial |
| * changes to Object.prototype. |
| * @author Norbert Lindenberg |
| */ |
| |
| $INCLUDE("testIntl.js"); |
| |
| taintProperties(["localeMatcher", "kn", "kf"]); |
| |
| var locale = new Intl.Collator(undefined, {localeMatcher: "lookup"}).resolvedOptions().locale; |
| if (!isCanonicalizedStructurallyValidLanguageTag(locale)) { |
| $ERROR("Collator returns invalid locale " + locale + "."); |
| } |
| |