michael@0: // Disabling a Debugger object causes events to stop being delivered to it
michael@0: // immediately, even if we're in the middle of dispatching.
michael@0: 
michael@0: var g = newGlobal();
michael@0: var log;
michael@0: 
michael@0: var arr = [];
michael@0: for (var i = 0; i < 4; i++) {
michael@0:     arr[i] = new Debugger(g);
michael@0:     arr[i].num = i;
michael@0:     arr[i].onDebuggerStatement = function () {
michael@0:         log += this.num;
michael@0:         // Disable them all.
michael@0:         for (var j = 0; j < arr.length; j++)
michael@0:             arr[j].enabled = false;
michael@0:     };
michael@0: }
michael@0: 
michael@0: log = '';
michael@0: g.eval("debugger; debugger;");
michael@0: assertEq(log, '0');