if(!dojo._hasResource["dojox.rpc.tests.libraryTests"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. dojo._hasResource["dojox.rpc.tests.libraryTests"] = true; dojo.provide("dojox.rpc.tests.libraryTests"); try{ dojo.require("dojox.rpc.tests.Yahoo"); }catch(e){ doh.debug(e); } }