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js/src/jit-test/tests/basic/testSlowArrayPop.js@ac0c01689b40

js/src/jit-test/tests/basic/testSlowArrayPop.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.

 function testSlowArrayPop() {

     var a = [];

     for (var i = 0; i < 9; i++)

         a[i] = [0];

     a[8].__defineGetter__("0", function () { return 'xyzzy'; });

     var last;

     for (var i = 0; i < 9; i++)

         last = a[i].pop();  // reenters interpreter in getter

     return last;

 }

 assertEq(testSlowArrayPop(), 'xyzzy');