js/src/jit-test/tests/gc/bug-913715.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 try {
     2     (function() {
     3         Object.defineProperty(this, "x", {
     4             get: function() {
     5                 Object.defineProperty(this, "y", {
     6                     configurable: true,
     7                     get: function() {
     8                         return Proxy(this.y)
     9                     }
    10                 });
    11                 x;
    12             }
    13         })
    14     })()
    15     x
    16 } catch (e) {}
    17 try {
    18     x
    19 } catch (e) {}
    20 try {
    21     x
    22 } catch (e) {}
    23 try {
    24     y
    25 } catch (e) {}
    26 try {
    27     y
    28 } catch (e) {}
    29 try {
    30     y
    31 } catch (e) {}

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