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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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-189.js
* @description Object.defineProperty - 'O' is an Array, 'name' is an array index named property, test TypeError is thrown if the [[Writable]] attribute of the length property in 'O' is false and value of 'name' is greater than value of the length property (15.4.5.1 step 4.b)
*/
function testcase() {
var arrObj = [1, 2, 3];
Object.defineProperty(arrObj, "length", {
writable: false
});
try {
Object.defineProperty(arrObj, 4, {
value: "abc"
});
return false;
} catch (e) {
return e instanceof TypeError;
}
}
runTestCase(testcase);
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