js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-2-11.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

// 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.map
description: >
    Array.prototype.map - applied to Array-like object when 'length'
    is an own accessor property without a get function
---*/

function callbackfn(val, idx, obj) {
  return val > 10;
}

var obj = {
  0: 11,
  1: 12
};
Object.defineProperty(obj, "length", {
  set: function() {},
  configurable: true
});

var testResult = Array.prototype.map.call(obj, callbackfn);

assert.sameValue(testResult.length, 0, 'testResult.length');

reportCompare(0, 0);