1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/isExtensible/15.2.3.13-2-5.js b/js/src/tests/test262/built-ins/Object/isExtensible/15.2.3.13-2-5.js
new file mode 100644
index 0000000000..1364ea117f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/isExtensible/15.2.3.13-2-5.js
@@ -0,0 +1,13 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.13-2-5
+description: Object.isExtensible returns true for all built-in objects (String)
+---*/
+
+var e = Object.isExtensible(String);
+
+assert.sameValue(e, true, 'e');
+
+reportCompare(0, 0);