michael@0: // The last Environment on the environment chain always has .type == "object" and .object === the global object.
michael@0: 
michael@0: var g = newGlobal();
michael@0: var dbg = new Debugger;
michael@0: var gw = dbg.addDebuggee(g);
michael@0: g.eval("function h() { debugger; }");
michael@0: var hits = 0;
michael@0: dbg.onDebuggerStatement = function (hframe) {
michael@0:     var env = hframe.older.environment;
michael@0:     while (env.parent)
michael@0:         env = env.parent;
michael@0:     assertEq(env.type, "object");
michael@0:     assertEq(env.object, gw);
michael@0:     hits++;
michael@0: };
michael@0: 
michael@0: g.eval("h();");
michael@0: g.eval("(function () { h(); return []; })();");
michael@0: g.eval("with (Math) { h(-2 * PI); }");
michael@0: assertEq(hits, 3);