summaryrefslogtreecommitdiffstats
path: root/js/src/tests/non262/extensions/reviver-mutates-holder-array.js
blob: f4f89ac0abbfdb3b0969c7cf8f3b26b356d14a7e (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
30
31
32
33
34
35
36
37
38
39
/*
 * Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/licenses/publicdomain/
 * Contributor:
 *   Jeff Walden <jwalden+code@mit.edu>
 */

//-----------------------------------------------------------------------------
var BUGNUMBER = 901351;
var summary = "Behavior when the JSON.parse reviver mutates the holder array";

print(BUGNUMBER + ": " + summary);

/**************
 * BEGIN TEST *
 **************/

var proxyObj = null;

var arr = JSON.parse('[0, 1]', function(prop, v) {
  if (prop === "0")
  {
    proxyObj = new Proxy({ c: 17, d: 42 }, {});
    this[1] = proxyObj;
  }
  return v;
});

assertEq(arr[0], 0);
assertEq(arr[1], proxyObj);
assertEq(arr[1].c, 17);
assertEq(arr[1].d, 42);

/******************************************************************************/

if (typeof reportCompare === "function")
  reportCompare(true, true);

print("Tests complete");