js/src/jit-test/tests/jaeger/getter-hook-1.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/jaeger/getter-hook-1.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.
| michael@0 | 1 | // GETPROP PIC with multiple stubs containing getter hooks. |
| michael@0 | 2 | |
| michael@0 | 3 | function foo(arr) { |
| michael@0 | 4 | for (var i = 0; i < 100; i++) |
| michael@0 | 5 | arr[i].caller; |
| michael@0 | 6 | } |
| michael@0 | 7 | arr = Object.create(Object.prototype); |
| michael@0 | 8 | first = Object.create({}); |
| michael@0 | 9 | first.caller = null; |
| michael@0 | 10 | second = Object.create({}); |
| michael@0 | 11 | second.caller = null; |
| michael@0 | 12 | for (var i = 0; i < 100; ) { |
| michael@0 | 13 | arr[i++] = first; |
| michael@0 | 14 | arr[i++] = foo; |
| michael@0 | 15 | arr[i++] = second; |
| michael@0 | 16 | } |
| michael@0 | 17 | foo.caller; |
| michael@0 | 18 | foo(arr); |
