js/src/jit-test/tests/debug/Frame-eval-05.js@ac0c01689b40
js/src/jit-test/tests/debug/Frame-eval-05.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 // var declarations in strict frame.eval do not modify the frame
3 var g = newGlobal();
4 var dbg = new Debugger(g);
5 var cv;
6 dbg.onDebuggerStatement = function (frame) {
7 cv = frame.eval("'use strict'; var a = 2; h();");
8 };
9 g.a = 1;
10 g.eval("function f(s) { function h() { return a; } eval(s); debugger; } ");
11 g.eval("f('0');");
12 assertEq(cv.return, 1);
13 g.eval("f('var a = 3;');");
14 assertEq(cv.return, 3);
