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20 lines
510 B
JavaScript
20 lines
510 B
JavaScript
// Copyright 2015 Leonardo Balter. 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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esid: sec-array.from
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description: Return empty array if items argument is an ArrayBuffer
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info: |
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22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
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...
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4. Let usingIterator be GetMethod(items, @@iterator).
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5. ReturnIfAbrupt(usingIterator).
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...
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---*/
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var arrayBuffer = new ArrayBuffer(7);
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var result = Array.from(arrayBuffer);
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assert.sameValue(result.length, 0);
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