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js/src/jit-test/tests/basic/splice-675164.js@ac0c01689b40

js/src/jit-test/tests/basic/splice-675164.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 NPList() {}

 NPList.prototype = new Array;

 var list = new NPList();

 list.push('a');

 var cut = list.splice(0, 1);

 assertEq(cut[0], 'a');

 assertEq(cut.length, 1);

 assertEq(list.length, 0);

 var desc = Object.getOwnPropertyDescriptor(list, "0");

 assertEq(desc, undefined);

 assertEq("0" in list, false);