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+// Copyright (c) 2012 Ecma International. All rights reserved.
+// Ecma International makes this code available under the terms and conditions set
+// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
+// "Use Terms"). Any redistribution of this code must retain the above
+// copyright and this notice and otherwise comply with the Use Terms.
+
+/*---
+es5id: 15.2.3.7-6-a-314
+description: >
+ Object.defineProperties - 'O' is an Arguments object, 'name' is
+ own property of [[ParameterMap]] of 'O', test 'name' is deleted if
+ 'name' is configurable and 'desc' is accessor descriptor (10.6
+ [[DefineOwnProperty]] step 5.a.i)
+includes: [runTestCase.js]
+---*/
+
+function testcase() {
+ var arg = (function () {
+ return arguments;
+ }(1, 2, 3));
+ var accessed = false;
+
+ Object.defineProperties(arg, {
+ "0": {
+ get: function () {
+ accessed = true;
+ return 12;
+ }
+ }
+ });
+
+ return arg[0] === 12 && accessed;
+ }
+runTestCase(testcase);