summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-2-11.js
blob: 26a9bded1c6f76ce094c4c51fe8f9baf22eb4692 (plain)
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
29
// 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.reduce
description: >
    Array.prototype.reduce applied to Array-like object, 'length' is
    an own accessor property without a get function
---*/

var accessed = false;

function callbackfn(prevVal, curVal, idx, obj) {
  accessed = true;
}

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

assert.sameValue(Array.prototype.reduce.call(obj, callbackfn, 1), 1, 'Array.prototype.reduce.call(obj, callbackfn, 1)');
assert.sameValue(accessed, false, 'accessed');

reportCompare(0, 0);