js/src/jit-test/tests/basic/bug970643.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/basic/bug970643.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 | // |jit-test| exitstatus: 6; |
| michael@0 | 2 | |
| michael@0 | 3 | setJitCompilerOption("baseline.usecount.trigger", 1); |
| michael@0 | 4 | setJitCompilerOption("ion.usecount.trigger", 2); |
| michael@0 | 5 | |
| michael@0 | 6 | // The timepout function is made to trigger the interruption callback. The |
| michael@0 | 7 | // interruption callback will protect the code while a GC might be |
| michael@0 | 8 | // marking/updating pointers in it. |
| michael@0 | 9 | var x = 0; |
| michael@0 | 10 | function interrupt_gc() { |
| michael@0 | 11 | if (x++ >= 20) |
| michael@0 | 12 | return; |
| michael@0 | 13 | timeout(0.1, interrupt_gc); |
| michael@0 | 14 | while(x < 20) |
| michael@0 | 15 | gc(); |
| michael@0 | 16 | } |
| michael@0 | 17 | |
| michael@0 | 18 | interrupt_gc(); |
