tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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reviver-mutates-holder-array-ccw.js (916B)

      1 /*
      2 * Any copyright is dedicated to the Public Domain.
      3 * http://creativecommons.org/licenses/publicdomain/
      4 * Contributor:
      5 *   Jeff Walden <jwalden+code@mit.edu>
      6 */
      7 
      8 //-----------------------------------------------------------------------------
      9 var BUGNUMBER = 901351;
     10 var summary = "Behavior when the JSON.parse reviver mutates the holder array";
     11 
     12 print(BUGNUMBER + ": " + summary);
     13 
     14 /**************
     15 * BEGIN TEST *
     16 **************/
     17 
     18 var proxyObj = null;
     19 
     20 var arr = JSON.parse('[0, 1]', function(prop, v) {
     21  if (prop === "0")
     22  {
     23    proxyObj = newGlobal().evaluate("({ c: 17, d: 42 })");
     24    this[1] = proxyObj;
     25  }
     26  return v;
     27 });
     28 
     29 assertEq(arr[0], 0);
     30 assertEq(arr[1], proxyObj);
     31 assertEq(arr[1].c, 17);
     32 assertEq(arr[1].d, 42);
     33 
     34 /******************************************************************************/
     35 
     36 if (typeof reportCompare === "function")
     37  reportCompare(true, true);
     38 
     39 print("Tests complete");