1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/default-locale-is-canonicalized.js b/js/src/tests/test262/intl402/default-locale-is-canonicalized.js
new file mode 100644
index 0000000000..36a31b2ce2
--- /dev/null
+++ b/js/src/tests/test262/intl402/default-locale-is-canonicalized.js
@@ -0,0 +1,18 @@
+// Copyright 2012 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 6.2.4
+description: >
+    Tests that the default locale is a String value representing the
+    structurally valid and canonicalized BCP 47 language tag.
+author: Norbert Lindenberg
+includes: [testIntl.js]
+---*/
+
+testWithIntlConstructors(function (Constructor) {
+    var defaultLocale = new Constructor().resolvedOptions().locale;
+    assert(isCanonicalizedStructurallyValidLanguageTag(defaultLocale), "Default locale \"" + defaultLocale + "\" is not canonicalized and structurally valid language tag.");
+});
+
+reportCompare(0, 0);