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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 ch15/15.2/15.2.3/15.2.3.10/15.2.3.10-3-5.js
* @description Object.preventExtensions - indexed properties cannot be added into a String object
*/
function testcase() {
var strObj = new String();
var preCheck = Object.isExtensible(strObj);
Object.preventExtensions(strObj);
try {
Object.defineProperty(strObj, "0", { value: "c" });
return false;
} catch (e) {
return e instanceof TypeError && preCheck &&
!strObj.hasOwnProperty("0") && typeof strObj[0] === "undefined";
}
}
runTestCase(testcase);
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