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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 ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-7.js
* @description Object.defineProperties - 'P' is own accessor property that overrides an inherited data property (8.12.9 step 1 )
*/
function testcase() {
var proto = {};
Object.defineProperty(proto, "prop", {
value: 11,
configurable: true
});
var Con = function () { };
Con.prototype = proto;
var obj = new Con();
Object.defineProperty(obj, "prop", {
get: function () {
return 12;
},
configurable: false
});
try {
Object.defineProperties(obj, {
prop: {
value: 13,
configurable: true
}
});
return false;
} catch (e) {
return (e instanceof TypeError) && obj.prop === 12;
}
}
runTestCase(testcase);
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