1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-27.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-27.js
new file mode 100644
index 0000000000..a1d78a42e0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-27.js
@@ -0,0 +1,31 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.7-6-a-27
+description: >
+    Object.defineProperties - 'P' doesn't exist in 'O', test [[Value]]
+    of 'P' is set as undefined value if absent in data descriptor
+    'desc' (8.12.9 step 4.a.i)
+---*/
+
+var obj = {};
+
+Object.defineProperties(obj, {
+  prop: {
+    writable: true
+  }
+});
+
+var desc = Object.getOwnPropertyDescriptor(obj, "prop");
+
+assert(desc.hasOwnProperty("value"), 'desc.hasOwnProperty("value") !== true');
+assert.sameValue(typeof desc.value, "undefined", 'typeof desc.value');
+assert(desc.hasOwnProperty("writable"), 'desc.hasOwnProperty("writable") !== true');
+assert.sameValue(desc.writable, true, 'desc.writable');
+assert(desc.hasOwnProperty("configurable"), 'desc.hasOwnProperty("configurable") !== true');
+assert.sameValue(desc.configurable, false, 'desc.configurable');
+assert(desc.hasOwnProperty("enumerable"), 'desc.hasOwnProperty("enumerable") !== true');
+assert.sameValue(desc.enumerable, false, 'desc.enumerable');
+
+reportCompare(0, 0);