diff --git a/test/built-ins/Array/isArray/Array.isArray-descriptor.js b/test/built-ins/Array/isArray/Array.isArray-descriptor.js
new file mode 100644
index 0000000000000000000000000000000000000000..8f6b33a645faf2e532b910f5ea9cdd0d87b0fa04
--- /dev/null
+++ b/test/built-ins/Array/isArray/Array.isArray-descriptor.js
@@ -0,0 +1,13 @@
+// Copyright 2017 Lyza Danger Gardner. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Testing descriptor property of Array.isArray
+includes:
+    - propertyHelper.js
+esid: sec-array.isarray
+---*/
+
+verifyWritable(Array, "isArray");
+verifyNotEnumerable(Array, "isArray");
+verifyConfigurable(Array, "isArray");