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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 ch15/15.2/15.2.3/15.2.3.9/15.2.3.9-2-a-5.js
* @description Object.freeze - 'P' is own accessor property that overrides an inherited data property
*/
function testcase() {
var proto = {};
proto.foo = 0; // default [[Configurable]] attribute value of foo: true
var Con = function () { };
Con.prototype = proto;
var child = new Con();
Object.defineProperty(child, "foo", {
get: function () {
return 10;
},
configurable: true
});
Object.freeze(child);
var desc = Object.getOwnPropertyDescriptor(child, "foo");
delete child.foo;
return child.foo === 10 && desc.configurable === false;
}
runTestCase(testcase);
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