js/src/jit-test/tests/gc/bug-906243.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 a2 = []
     2 g = function() r
     3 Object.defineProperty(a2, 0, {
     4     set: function() {}
     5 })
     6 for (var x = 0; x < 70; ++x) {
     7     Array.prototype.unshift.call(a2, g)
     8 }
     9 a2.length = 8
    10 for each(e in [0, 0]) {
    11     Array.prototype.shift.call(a2)
    12 }

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