1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-29.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-29.js
new file mode 100644
index 0000000000..4ffa113be7
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-29.js
@@ -0,0 +1,30 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-29
+description: >
+    Object.defineProperty - 'name' is own accessor property that
+    overrides an inherited accessor property (8.12.9 step 1)
+---*/
+
+var proto = {};
+Object.defineProperty(proto, "foo", {
+  get: function() {},
+  configurable: true
+});
+
+var ConstructFun = function() {};
+ConstructFun.prototype = proto;
+var obj = new ConstructFun();
+Object.defineProperty(obj, "foo", {
+  get: function() {},
+  configurable: false
+});
+assert.throws(TypeError, function() {
+  Object.defineProperty(obj, "foo", {
+    configurable: true
+  });
+});
+
+reportCompare(0, 0);