Difference between sanity and smoke

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Accepted Answer

Sanity testing is a narrow and deep testing to ensure that the most crucial functionalities work correctly, while smoke testing is a broad and shallow testing to check if the software build is stable enough for further testing.

Sanity testing focuses on specific areas of the application to ensure that the critical functionalities are working as expected.
Smoke testing is a preliminary test to check if the software build is stable enough for further testing.
Sanity testing is usually performed after major changes in the codebase, while smoke testing is done after a new build is received.
Example: Sanity testing would involve checking if a login functionality works correctly after a code change, while smoke testing would involve checking if the application launches without crashing.

Difference between sanity and smoke

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