| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-%typedarray%.of |
| description: > |
| Custom constructor can return any TypedArray instance with higher or same |
| length |
| info: | |
| %TypedArray%.of ( ...items ) |
| |
| 1. Let len be the actual number of arguments passed to this function. |
| ... |
| 5. Let newObj be ? TypedArrayCreate(C, « len »). |
| ... |
| includes: [testTypedArray.js] |
| features: [TypedArray] |
| ---*/ |
| |
| testWithTypedArrayConstructors(function(TA) { |
| var result; |
| var custom = new TA(3); |
| var ctor = function() { |
| return custom; |
| }; |
| |
| result = TypedArray.of.call(ctor, 1, 2, 3); |
| assert.sameValue(result, custom, "using iterator, same length"); |
| |
| result = TypedArray.of.call(ctor, 1, 2); |
| assert.sameValue(result, custom, "using iterator, higher length"); |
| }); |