js/src/jit-test/tests/debug/Object-getOwnPropertyDescriptor-surfaces-02.js@ac0c01689b40
js/src/jit-test/tests/debug/Object-getOwnPropertyDescriptor-surfaces-02.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 // The argument to Debugger.Object.prototype.getOwnPropertyDescriptor can be an object.
2 var g = newGlobal();
3 g.eval("var obj = {};");
5 var dbg = Debugger(g);
6 var obj;
7 dbg.onDebuggerStatement = function (frame) { obj = frame.eval("obj").return; };
8 g.eval("debugger;");
10 var nameobj = {toString: function () { return 'x'; }};
11 assertEq(obj.getOwnPropertyDescriptor(nameobj), undefined);
12 g.obj.x = 17;
13 var desc = obj.getOwnPropertyDescriptor(nameobj);
14 assertEq(desc.value, 17);
