michael@0: // frame.live is false for frames removed after their compartments stopped being debuggees.
michael@0: 
michael@0: var g1 = newGlobal();
michael@0: var g2 = newGlobal();
michael@0: var dbg = Debugger(g1, g2);
michael@0: var hits = 0;
michael@0: var snapshot = [];
michael@0: dbg.onDebuggerStatement = function (frame) {
michael@0:     if (hits++ === 0) {
michael@0:         assertEq(frame.eval("x();"), null);
michael@0:     } else {
michael@0:         for (var f = frame; f; f = f.older) {
michael@0:             if (f.type === "call" && f.script !== null)
michael@0:                 snapshot.push(f);
michael@0:         }
michael@0:         dbg.removeDebuggee(g2);
michael@0:         return null;
michael@0:     }
michael@0: };
michael@0: 
michael@0: g1.eval("function z() { debugger; }");
michael@0: g2.z = g1.z;
michael@0: g2.eval("function y() { z(); }");
michael@0: g2.eval("function x() { y(); }");
michael@0: assertEq(g2.eval("debugger; 'ok';"), "ok");
michael@0: assertEq(hits, 2);
michael@0: assertEq(snapshot.length, 3);
michael@0: for (var i = 0; i < snapshot.length; i++)
michael@0:     assertEq(snapshot[i].live, false);