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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-319
description: >
Object.defineProperty - 'O' is an Arguments object, 'P' is own
data property of 'O', test TypeError is thrown when updating the
[[Enumerable]] attribute value of 'P' which is not configurable
(10.6 [[DefineOwnProperty]] step 4)
includes: [propertyHelper.js]
---*/
(function() {
Object.defineProperty(arguments, "genericProperty", {
enumerable: true,
configurable: false
});
try {
Object.defineProperty(arguments, "genericProperty", {
enumerable: false
});
throw new Test262Error("Expected an exception.");
} catch (e) {
if (!(e instanceof TypeError)) {
throw new Test262Error("Expected TypeError, got " + e);
}
}
verifyProperty(arguments, "genericProperty", {
value: undefined,
writable: false,
enumerable: true,
configurable: false,
});
}(1, 2, 3));
reportCompare(0, 0);
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