Smoke testing is non-exhaustive software testing, Ascertaining that the most crucial functions of a program Work, but not bothering with finer details.
Sanity testing is a cursory testing; it is performed Whenever a cursory testing is sufficient to prove the Application is functioning according to specifications.
This level of testing is a subset of regression testing. It Normally includes a set of core tests of basic GUI Functionality to demonstrate connectivity to the database, Application servers, printers, etc.
