| // 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%.prototype.map |
| description: > |
| The callbackfn return does not change the `this` instance |
| info: | |
| 22.2.3.19 %TypedArray%.prototype.map ( callbackfn [ , thisArg ] ) |
| includes: [testTypedArray.js] |
| features: [TypedArray] |
| ---*/ |
| |
| testWithTypedArrayConstructors(function(TA) { |
| var sample1 = new TA(3); |
| |
| sample1[1] = 1; |
| |
| sample1.map(function() { |
| return 42; |
| }); |
| |
| assert.sameValue(sample1[0], 0, "[0] == 0"); |
| assert.sameValue(sample1[1], 1, "[1] == 1"); |
| assert.sameValue(sample1[2], 0, "[2] == 0"); |
| }); |