summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/intl402/ch12/12.1/12.1.1_5.js
blob: c6b166814c6d5474abc475458ff9dda1c9b46915 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
// 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"]);

var locale = new Intl.DateTimeFormat(undefined, {localeMatcher: "lookup"}).resolvedOptions().locale;
if (!isCanonicalizedStructurallyValidLanguageTag(locale)) {
    $ERROR("DateTimeFormat returns invalid locale " + locale + ".");
}