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-rw-r--r--js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-172.js30
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diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-172.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-172.js
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+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-172.js
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+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-172
+description: >
+ Object.defineProperty - 'O' is an Array, 'name' is the length
+ property of 'O', the [[Value]] field of 'desc' is less than value
+ of the length property, test the [[Configurable]] attribute of
+ own data property with large index named in 'O' that overrides an
+ inherited data property can stop deleting index named properties
+ (15.4.5.1 step 3.l.ii)
+---*/
+
+var arrObj = [0, 1];
+
+assert.throws(TypeError, function() {
+ Object.defineProperty(arrObj, "1", {
+ configurable: false
+ });
+
+ Array.prototype[1] = 2;
+ Object.defineProperty(arrObj, "length", {
+ value: 1
+ });
+});
+assert.sameValue(arrObj.length, 2, 'arrObj.length');
+assert(arrObj.hasOwnProperty("1"), 'arrObj.hasOwnProperty("1") !== true');
+
+reportCompare(0, 0);