// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-411 description: > ES5 Attributes - Inherited property whose [[Enumerable]] attribute is set to false is non-enumerable (Math) includes: [runTestCase.js] ---*/ function testcase() { try { Object.defineProperty(Object.prototype, "prop", { value: 1001, writable: false, enumerable: false, configurable: true }); var verifyEnumerable = false; for (var p in Math) { if (p === "prop") { verifyEnumerable = true; } } return !Math.hasOwnProperty("prop") && !verifyEnumerable; } finally { delete Object.prototype.prop; } } runTestCase(testcase);