20 lines
792 B
JavaScript
20 lines
792 B
JavaScript
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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function f() { return arguments }
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// Reconfiguring function.name should update both the attributes and the value.
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Object.defineProperty(f, "name", {
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writable: true, configurable: true, value: 10});
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assertEquals({value: 10, writable: true, enumerable: false, configurable: true},
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Object.getOwnPropertyDescriptor(f, "name"));
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var args = f();
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// Setting a value for arguments[Symbol.iterator] should not affect the
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// attributes.
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args[Symbol.iterator] = 10;
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assertEquals({value: 10, writable: true, configurable: true, enumerable: false},
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Object.getOwnPropertyDescriptor(args, Symbol.iterator));
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