Batch testing is the process of automated testing. It is giving big impact on the automated testing because when you want to revised your application and want to run your old test scripts on the revised product. So whenever you want this type of functionality then you can perform batch testing. In batch testing you can simple use “Call” function.
Call “write the path of old test script”
After putting this syntax in new file simply click the run link and get result about the revised application.