michael@0: // A debugger statement in an onDebuggerStatement hook should not reenter.
michael@0: 
michael@0: var g = newGlobal();
michael@0: var calls = 0;
michael@0: 
michael@0: var dbg = Debugger(g);
michael@0: dbg.onDebuggerStatement = function (stack) {
michael@0:     calls++;
michael@0:     debugger;
michael@0: };
michael@0: 
michael@0: assertEq(g.eval("debugger; 7;"), 7);
michael@0: assertEq(calls, 1);