Debugging And Testing Questions
The difference between sanity testing and smoke testing lies in their objectives and scope.
Sanity testing, also known as subset testing or build verification testing, is a type of software testing that is performed to quickly evaluate whether the major functionalities of a software application are working as expected after a minor change or bug fix. It focuses on validating the specific areas that were modified, ensuring that the changes did not introduce any new issues or break existing functionalities. Sanity testing is typically performed by the development team before handing over the build to the testing team.
On the other hand, smoke testing, also known as build verification testing, is a type of software testing that is performed to ensure that the critical functionalities of a software application are working fine before proceeding with further testing. It is a preliminary test that aims to identify any major issues or show-stoppers that could prevent the software from being tested thoroughly. Smoke testing is usually performed by the testing team or quality assurance team before accepting a new build for further testing.
In summary, sanity testing focuses on specific changes or bug fixes, while smoke testing focuses on the overall stability and readiness of the software build for further testing.