1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/B.2.3.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/B.2.3.js
new file mode 100644
index 0000000000..fb9eb065b8
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/B.2.3.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: B.2.3
+description: >
+    Object.getOwnPropertyDescriptor returns data desc for functions on
+    built-ins (String.prototype.substr)
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "substr", {
+  enumerable: false,
+  writable: true,
+  configurable: true
+});
+
+reportCompare(0, 0);