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// Copyright (C) 2017 Caio Lima. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Mapped arguments property descriptor change with non-configurable property
info: |
Mapping keep working when property is set to non-configurable and its
value is changed using [[DefineOwnProperty]].
flags: [noStrict]
esid: sec-arguments-exotic-objects-defineownproperty-p-desc
includes: [propertyHelper.js]
---*/
function setArgumentValueWithDefineOwnProperty(a) {
Object.defineProperty(arguments, "0", {configurable: false});
Object.defineProperty(arguments, "0", {value: 2});
let propertyDescriptor = Object.getOwnPropertyDescriptor(arguments, "0");
assert.sameValue(propertyDescriptor.value, 2);
assert.sameValue(a, 2);
verifyEnumerable(arguments, "0");
verifyWritable(arguments, "0");
verifyNotConfigurable(arguments, "0");
}
setArgumentValueWithDefineOwnProperty(1);
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