js/src/jit-test/tests/basic/fannkuch.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/basic/fannkuch.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 | function fannkuch() { |
| michael@0 | 2 | var count = Array(8); |
| michael@0 | 3 | var r = 8; |
| michael@0 | 4 | var done = 0; |
| michael@0 | 5 | while (done < 40) { |
| michael@0 | 6 | // write-out the first 30 permutations |
| michael@0 | 7 | done += r; |
| michael@0 | 8 | while (r != 1) { count[r - 1] = r; r--; } |
| michael@0 | 9 | while (true) { |
| michael@0 | 10 | count[r] = count[r] - 1; |
| michael@0 | 11 | if (count[r] > 0) break; |
| michael@0 | 12 | r++; |
| michael@0 | 13 | } |
| michael@0 | 14 | } |
| michael@0 | 15 | return done; |
| michael@0 | 16 | } |
| michael@0 | 17 | assertEq(fannkuch(), 41); |
