js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-5-13.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-array.prototype.filter
description: Array.prototype.filter - Number Object can be used as thisArg
---*/

var accessed = false;
var objNumber = new Number();

function callbackfn(val, idx, obj) {
  accessed = true;
  return this === objNumber;
}

var newArr = [11].filter(callbackfn, objNumber);

assert.sameValue(newArr[0], 11, 'newArr[0]');
assert(accessed, 'accessed !== true');

reportCompare(0, 0);