// 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-115 description: > Object.defineProperties - 'O' is an Array, 'P' is the length property of 'O', the [[Value]] field of 'desc' is absent, test every field in 'desc' is same with corresponding attribute value of the length property in 'O' (15.4.5.1 step 3.a.i) includes: [runTestCase.js] ---*/ function testcase() { var arr = []; Object.defineProperties(arr, { length: { writable: true, enumerable: false, configurable: false } }); var verifyValue = false; verifyValue = (arr.length === 0); var verifyWritable = false; arr.length = 2; verifyWritable = (arr.length === 2); var verifyEnumerable = false; for (var p in arr) { if (p === "length") { verifyEnumerable = true; } } var verifyConfigurable = false; delete arr.length; verifyConfigurable = arr.hasOwnProperty("length"); return verifyValue && verifyWritable && !verifyEnumerable && verifyConfigurable; } runTestCase(testcase);