1// Copyright 2014 the V8 project authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5var arr = []; 6assertSame(0, arr.length); 7assertSame(undefined, arr[0]); 8Object.defineProperty(arr, '2501866687', { value: 4, configurable: false }); 9// 2501866688 is out of smi range. 10assertSame(2501866688, arr.length); 11assertSame(undefined, arr[0]); 12arr.length = 0; 13