1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-2-18.js b/js/src/tests/test262/built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-2-18.js
new file mode 100644
index 0000000000..b469d21f6e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-2-18.js
@@ -0,0 +1,19 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.3-2-18
+description: >
+    Object.getOwnPropertyDescriptor - argument 'P' is a number that
+    converts to a string (value is 1(following 22 zeros))
+---*/
+
+var obj = {
+  "1e+22": 1
+};
+
+var desc = Object.getOwnPropertyDescriptor(obj, 10000000000000000000000);
+
+assert.sameValue(desc.value, 1, 'desc.value');
+
+reportCompare(0, 0);