michael@0: // Any copyright is dedicated to the Public Domain.
michael@0: // http://creativecommons.org/licenses/publicdomain/
michael@0: 
michael@0: function innermost() { return arguments.callee.caller; }
michael@0: function nest() { return eval("innermost();"); }
michael@0: function nest2() { return nest(); }
michael@0: 
michael@0: assertEq(nest2(), nest);
michael@0: 
michael@0: var innermost = function innermost() { return arguments.callee.caller.caller; };
michael@0: 
michael@0: assertEq(nest2(), nest2);
michael@0: 
michael@0: function nestTwice() { return eval("eval('innermost();');"); }
michael@0: var nest = nestTwice;
michael@0: 
michael@0: assertEq(nest2(), nest2);
michael@0: 
michael@0: function innermostEval() { return eval("arguments.callee.caller"); }
michael@0: var innermost = innermostEval;
michael@0: 
michael@0: assertEq(nest2(), nestTwice);
michael@0: 
michael@0: function innermostEvalTwice() { return eval('eval("arguments.callee.caller");'); }
michael@0: var innermost = innermostEvalTwice;
michael@0: 
michael@0: assertEq(nest2(), nestTwice);
michael@0: 
michael@0: /******************************************************************************/
michael@0: 
michael@0: if (typeof reportCompare === "function")
michael@0:   reportCompare(true, true);
michael@0: 
michael@0: print("Tests complete");