Wed, 31 Dec 2014 06:09:35 +0100
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 // Debugger.Environment.prototype.callee gets the right closure.
3 var g = newGlobal();
4 var dbg = new Debugger;
5 var gw = dbg.addDebuggee(g);
7 g.eval('function f(x) { return function (y) { debugger; return x + y; } }');
8 g.eval('var g = f(2);');
9 g.eval('var h = f(3);');
11 function check(fun, label) {
12 print("check(" + label + ")");
13 var hits;
14 dbg.onDebuggerStatement = function (frame) {
15 hits++;
16 var env = frame.environment;
17 assertEq(env.callee, gw.makeDebuggeeValue(fun));
18 };
19 hits = 0;
20 fun();
21 assertEq(hits, 1);
22 }
24 check(g.g, 'g.g');
25 check(g.h, 'g.h');