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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.
/*---
es5id: 15.2.3.6-4-293
description: >
Object.defineProperty - 'O' is an Arguments object, 'name' is own
data property of 'O', test TypeError is thrown when updating the
[[Value]] attribute value of 'name' which is defined as
non-writable and non-configurable (10.6 [[DefineOwnProperty]] step
3)
includes: [propertyHelper.js]
---*/
(function () {
Object.defineProperty(arguments, "0", {
value: 10,
writable: false,
enumerable: false,
configurable: false
});
try {
Object.defineProperty(arguments, "0", {
value: 20
});
$ERROR("Expected an exception.");
} catch (e) {
verifyEqualTo(arguments, "0", 10);
verifyNotWritable(arguments, "0");
verifyNotEnumerable(arguments, "0");
verifyNotConfigurable(arguments, "0");
if (!(e instanceof TypeError)) {
$ERROR("Expected TypeError, got " + e);
}
}
}(0, 1, 2));
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