js/src/jit-test/tests/arguments/testDelArg3.js@ac0c01689b40
js/src/jit-test/tests/arguments/testDelArg3.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.
1 function assertGood(x) {
2 assertEq(x, "good");
3 }
5 (function() {
6 var a = arguments;
7 return function() {
8 assertGood.apply(null, a);
9 }
10 })("good")();
12 (function() {
13 var a = arguments;
14 return function() {
15 a[0] = "good";
16 assertGood.apply(null, a);
17 }
18 })("bad")();
20 Object.prototype[0] = "good";
22 (function() {
23 var a = arguments;
24 return function() {
25 delete a[0];
26 assertGood.apply(null, a);
27 }
28 })("bad")();
30 delete Object.prototype[0];
32 function assertUndefined(x) {
33 assertEq(x, undefined);
34 }
36 (function() {
37 var a = arguments;
38 return function() {
39 a[0] = "bad";
40 assertUndefined.apply(null, a);
41 }
42 })()();
