1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/supportedLocalesOf-throws-if-element-not-string-or-object.js b/js/src/tests/test262/intl402/supportedLocalesOf-throws-if-element-not-string-or-object.js
new file mode 100644
index 0000000000..efcdd7d04c
--- /dev/null
+++ b/js/src/tests/test262/intl402/supportedLocalesOf-throws-if-element-not-string-or-object.js
@@ -0,0 +1,21 @@
+// Copyright 2012 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 9.2.1_8_c_ii
+description: Tests that values other than strings are not accepted as locales.
+author: Norbert Lindenberg
+includes: [testIntl.js]
+---*/
+
+var notStringOrObject = [undefined, null, true, false, 0, 5, -5, NaN];
+
+testWithIntlConstructors(function (Constructor) {
+    notStringOrObject.forEach(function (value) {
+        assert.throws(TypeError, function() {
+            var supported = Constructor.supportedLocalesOf([value]);
+        }, "" + value + " as locale was not rejected.");
+    });
+});
+
+reportCompare(0, 0);