js/src/jit-test/tests/debug/Object-getOwnPropertyDescriptor-surfaces-01.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/debug/Object-getOwnPropertyDescriptor-surfaces-01.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 | // The argument to Debugger.Object.prototype.getOwnPropertyDescriptor can be omitted. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | g.eval("var obj = {};"); |
| michael@0 | 5 | |
| michael@0 | 6 | var dbg = Debugger(g); |
| michael@0 | 7 | var obj; |
| michael@0 | 8 | dbg.onDebuggerStatement = function (frame) { obj = frame.eval("obj").return; }; |
| michael@0 | 9 | g.eval("debugger;"); |
| michael@0 | 10 | |
| michael@0 | 11 | assertEq(obj.getOwnPropertyDescriptor(), undefined); |
| michael@0 | 12 | g.obj.undefined = 17; |
| michael@0 | 13 | var desc = obj.getOwnPropertyDescriptor(); |
| michael@0 | 14 | assertEq(desc.value, 17); |
