js/src/jit-test/tests/basic/bug657227.js@129ffea94266 (annotated)
js/src/jit-test/tests/basic/bug657227.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | var obj; |
| michael@0 | 2 | var counter = 0; |
| michael@0 | 3 | var p = Proxy.create({ |
| michael@0 | 4 | has : function(id) { |
| michael@0 | 5 | if (id == 'xyz') { |
| michael@0 | 6 | ++counter; |
| michael@0 | 7 | if (counter == 7) { |
| michael@0 | 8 | obj.__proto__ = null; |
| michael@0 | 9 | } |
| michael@0 | 10 | return true; |
| michael@0 | 11 | } |
| michael@0 | 12 | return false; |
| michael@0 | 13 | }, |
| michael@0 | 14 | get : function(id) { |
| michael@0 | 15 | if (id == 'xyz') |
| michael@0 | 16 | return 10; |
| michael@0 | 17 | } |
| michael@0 | 18 | }); |
| michael@0 | 19 | |
| michael@0 | 20 | function test() |
| michael@0 | 21 | { |
| michael@0 | 22 | Object.prototype.__proto__ = null; |
| michael@0 | 23 | obj = { xyz: 1}; |
| michael@0 | 24 | var n = 0; |
| michael@0 | 25 | for (var i = 0; i != 100; ++i) { |
| michael@0 | 26 | var s = obj.xyz; |
| michael@0 | 27 | if (s) |
| michael@0 | 28 | ++n; |
| michael@0 | 29 | if (i == 10) { |
| michael@0 | 30 | delete obj.xyz; |
| michael@0 | 31 | Object.prototype.__proto__ = p; |
| michael@0 | 32 | } |
| michael@0 | 33 | |
| michael@0 | 34 | } |
| michael@0 | 35 | } |
| michael@0 | 36 | |
| michael@0 | 37 | try { |
| michael@0 | 38 | test(); |
| michael@0 | 39 | } catch (e) {} |
