mirror of https://github.com/tc39/test262.git
20 lines
650 B
JavaScript
20 lines
650 B
JavaScript
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// Copyright (c) 2014 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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/*---
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es6id: 22.1.2.1
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description: >
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The Array.from() method creates a new Array instance
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from an array-like or iterable object.
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/from
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---*/
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var myCollectionCalled = false;
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function MyCollection(length) {
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myCollectionCalled = true;
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assert.sameValue(1, arguments.length);
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assert.sameValue(5, length);
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}
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Array.from.call(MyCollection, {length: 5});
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assert(myCollectionCalled);
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