The Tor Browser: js/src/tests/js1_8/extensions/regress-482263.js@ac0c01689b40

Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER = 482263;

     8 var summary = 'TM: Do not assert: x->oprnd2() == lirbuf->sp || x->oprnd2() == gp_ins';

     9 var actual = '';

    10 var expect = '';

    12 printBugNumber(BUGNUMBER);

    13 printStatus (summary);

    15 jit(true);

    17 Object.defineProperty(__proto__, "x",

    18 {

    19   enumerable: true, configurable: true,

    20   get: function () { return ([]) }

    21 });

    22 for each (let x in []) { for each (let x in ['', '']) { } }

    24 jit(true);

    26 reportCompare(expect, actual, summary);

    28 delete __proto__.x;

The Tor Browser / file revision

js/src/tests/js1_8/extensions/regress-482263.js@ac0c01689b40

js/src/tests/js1_8/extensions/regress-482263.js