test262/test/built-ins/Array/isArray/15.4.3.2-1-13.js

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// Copyright (c) 2012 Ecma International. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
/*---
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esid: sec-array.isarray
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es5id: 15.4.3.2-1-13
description: Array.isArray applied to Arguments object
---*/
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var arg;
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(function fun() {
arg = arguments;
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}(1, 2, 3));
assert.sameValue(Array.isArray(arg), false, 'Array.isArray(arguments) must return false');