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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 ch15/15.4/15.4.4/15.4.4.17/15.4.4.17-7-c-i-22.js
* @description Array.prototype.some - element to be retrieved is inherited accessor property without a get function on an Array
*/
function testcase() {
function callbackfn(val, idx, obj) {
if (idx === 0) {
return typeof val === "undefined";
}
return false;
}
try {
Object.defineProperty(Array.prototype, "0", {
set: function () { },
configurable: true
});
return [, ].some(callbackfn);
} finally {
delete Array.prototype[0];
}
}
runTestCase(testcase);
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