js/src/tests/js1_8_5/regress/regress-617405-2.js

Thu, 15 Jan 2015 15:59:08 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 15 Jan 2015 15:59:08 +0100
branch
TOR_BUG_9701
changeset 10
ac0c01689b40
permissions
-rw-r--r--

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 /*
     2  * Any copyright is dedicated to the Public Domain.
     3  * http://creativecommons.org/licenses/publicdomain/
     4  * Contributors: Christian Holler <decoder@own-hero.net> and Jason Orendorff
     5  */
     7 function C(){}
     8 C.prototype = 1;
     9 try {
    10     Object.defineProperty(C, "prototype", {get: function() { throw 0; }});
    11     actual = "no exception";
    12 } catch (exc) {
    13     actual = exc.name;
    14 }
    15 new C; // don't assert
    16 assertEq(actual, "TypeError");
    17 reportCompare(0, 0, "ok");

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