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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: 15.2.3.6-4-323-1
description: >
Object.defineProperty - ''O' is an Arguments object of a function
that has formal parameters, 'P' is own accessor 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 (a, b, c) {
function setFunc(value) {
this.genericPropertyString = value;
}
Object.defineProperty(arguments, "genericProperty", {
set: setFunc,
enumerable: true,
configurable: false
});
try {
Object.defineProperty(arguments, "genericProperty", {
enumerable: false
});
$ERROR("Expected an exception.");
} catch (e) {
if (c !== 3) {
$ERROR('Expected c === 3, actually ' + c);
}
verifyWritable(arguments, "genericProperty", "genericPropertyString");
verifyEnumerable(arguments, "genericProperty");
verifyNotConfigurable(arguments, "genericProperty");
if (!(e instanceof TypeError)) {
$ERROR("Expected TypeError, got " + e);
}
}
}(1, 2, 3));
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