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/// 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.
/**
* @path ch15/15.2/15.2.3/15.2.3.4/15.2.3.4-2-4.js
* @description Object.getOwnPropertyNames - returned array is the standard built-in constructor
*/
function testcase() {
var oldArray = Array;
Array = function () {
throw new Error("invoke customer defined Array!");
};
var obj = {};
try {
var result = Object.getOwnPropertyNames(obj);
return Object.prototype.toString.call(result) === "[object Array]";
} catch (ex) {
return false;
} finally {
Array = oldArray;
}
}
runTestCase(testcase);
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