michael@0: // Turning debugger on for a particular global with on-stack scripts shouldn't
michael@0: // make other globals' scripts observable.
michael@0: 
michael@0: var g1 = newGlobal();
michael@0: var g2 = newGlobal();
michael@0: var g3 = newGlobal();
michael@0: 
michael@0: g1.eval("" + function f() {
michael@0:   var name = "f";
michael@0:   g();
michael@0:   return name;
michael@0: });
michael@0: g2.eval("" + function g() {
michael@0:   var name = "g";
michael@0:   h();
michael@0:   return name;
michael@0: });
michael@0: g3.eval("" + function h() {
michael@0:   var name = "h";
michael@0:   toggle();
michael@0:   return name;
michael@0: });
michael@0: 
michael@0: g1.g = g2.g;
michael@0: g2.h = g3.h;
michael@0: 
michael@0: function name(f) {
michael@0:   return f.environment.getVariable("name");
michael@0: }
michael@0: 
michael@0: var dbg = new Debugger;
michael@0: g3.toggle = function () {
michael@0:   var frame;
michael@0: 
michael@0:   // Only f should be visible.
michael@0:   dbg.addDebuggee(g1);
michael@0:   frame = dbg.getNewestFrame();
michael@0:   assertEq(name(frame), "f");
michael@0: 
michael@0:   // Now h should also be visible.
michael@0:   dbg.addDebuggee(g3);
michael@0:   frame = dbg.getNewestFrame();
michael@0:   assertEq(name(frame), "h");
michael@0:   assertEq(name(frame.older), "f");
michael@0: 
michael@0:   // Finally everything should be visible.
michael@0:   dbg.addDebuggee(g2);
michael@0:   frame = dbg.getNewestFrame();
michael@0:   assertEq(name(frame), "h");
michael@0:   assertEq(name(frame.older), "g");
michael@0:   assertEq(name(frame.older.older), "f");
michael@0: };
michael@0: 
michael@0: g1.eval("(" + function () { f(); } + ")();");
michael@0: