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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: 15.2.3.6-4-600
description: >
ES5 Attributes - all attributes in Object.getOwnPropertyNames are
correct
includes: [runTestCase.js]
---*/
function testcase() {
var desc = Object.getOwnPropertyDescriptor(Object, "getOwnPropertyNames");
var propertyAreCorrect = (desc.writable === true && desc.enumerable === false && desc.configurable === true);
var temp = Object.getOwnPropertyNames;
try {
Object.getOwnPropertyNames = "2010";
var isWritable = (Object.getOwnPropertyNames === "2010");
var isEnumerable = false;
for (var prop in Object) {
if (prop === "getOwnPropertyNames") {
isEnumerable = true;
}
}
delete Object.getOwnPropertyNames;
var isConfigurable = !Object.hasOwnProperty("getOwnPropertyNames");
return propertyAreCorrect && isWritable && !isEnumerable && isConfigurable;
} finally {
Object.defineProperty(Object, "getOwnPropertyNames", {
value: temp,
writable: true,
enumerable: false,
configurable: true
});
}
}
runTestCase(testcase);
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