mirror of https://github.com/tc39/test262.git
29 lines
1.0 KiB
JavaScript
29 lines
1.0 KiB
JavaScript
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// Copyright 2015 Microsoft Corporation. All rights reserved.
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// This code is governed by the license found in the LICENSE file.
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/*---
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es6id: 20.2.2.21
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description: length property of Math.log1p
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info: >
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Math.log1p ( x )
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17 ECMAScript Standard Built-in Objects:
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Every built-in Function object, including constructors, has a length
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property whose value is an integer. Unless otherwise specified, this
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value is equal to the largest number of named arguments shown in the
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subclause headings for the function description, including optional
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parameters. However, rest parameters shown using the form “...name”
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are not included in the default argument count.
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Unless otherwise specified, the length property of a built-in Function
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object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
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[[Configurable]]: true }.
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includes: [propertyHelper.js]
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---*/
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assert.sameValue(Math.log1p.length, 1);
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verifyNotEnumerable(Math.log1p, "length");
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verifyNotWritable(Math.log1p, "length");
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verifyConfigurable(Math.log1p, "length");
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