1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-280.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-280.js
new file mode 100644
index 0000000000..48e4384fab
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-280.js
@@ -0,0 +1,48 @@
+// 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-280
+description: >
+    Object.defineProperties - 'O' is an Arguments object, 'P' is own
+    accessor property of 'O' which is also defined in [[ParameterMap]]
+    of 'O', and 'desc' is accessor descriptor, test updating multiple
+    attribute values of 'P' (10.6 [[DefineOwnProperty]] step 3)
+---*/
+
+var arg;
+
+(function fun(a, b, c) {
+  arg = arguments;
+}(0, 1, 2));
+
+function get_func1() {
+  return 10;
+}
+
+Object.defineProperty(arg, "0", {
+  get: get_func1,
+  enumerable: true,
+  configurable: true
+});
+
+function get_func2() {
+  return 20;
+}
+
+Object.defineProperties(arg, {
+  "0": {
+    get: get_func2,
+    enumerable: false,
+    configurable: false
+  }
+});
+
+var desc = Object.getOwnPropertyDescriptor(arg, "0");
+
+assert.sameValue(desc.get, get_func2, 'desc.get');
+assert.sameValue(typeof desc.set, "undefined", 'typeof desc.set');
+assert.sameValue(desc.configurable, false, 'desc.configurable');
+assert.sameValue(desc.enumerable, false, 'desc.enumerable');
+
+reportCompare(0, 0);