js/src/jit-test/tests/basic/testScriptGetter_JSOP_CALLPROP-2.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/basic/testScriptGetter_JSOP_CALLPROP-2.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 | // Test that the tracer is not confused by a.m() when a is the same shape each |
| michael@0 | 2 | // time through the loop but a.m is a scripted getter that returns different |
| michael@0 | 3 | // functions. |
| michael@0 | 4 | |
| michael@0 | 5 | function f() { return 'f'; } |
| michael@0 | 6 | function g() { return 'g'; } |
| michael@0 | 7 | var arr = [f, f, f, f, f, f, f, f, g]; |
| michael@0 | 8 | var a = {get m() { return arr[i]; }}; |
| michael@0 | 9 | |
| michael@0 | 10 | var s = ''; |
| michael@0 | 11 | for (var i = 0; i < 9; i++) |
| michael@0 | 12 | s += a.m(); |
| michael@0 | 13 | assertEq(s, 'ffffffffg'); |
