Different between sanity and smoke

Question

Accepted Answer

Sanity testing is a narrow and focused testing to ensure that the critical functionalities of the software are working fine. Smoke testing is a broader and shallow testing to ensure that the major functionalities of the software are working fine.

Sanity testing is performed after receiving a new build to check if the critical functionalities are working as expected.
Smoke testing is performed before the detailed testing to check if the major functionalities are working without any major issues.
Sanity testing is a subset of regression testing.
Smoke testing is a subset of acceptance testing.
Sanity testing is more detailed and thorough compared to smoke testing.
Smoke testing is a quick and shallow test to identify major issues early in the testing process.
Sanity testing focuses on specific areas or modules of the software.
Smoke testing covers a wide range of functionalities to ensure the basic stability of the software.
Sanity testing is usually performed by the developers or testers.
Smoke testing is usually performed by the testers or the build/release team.

Accepted Answer

sanity is resembling of regression,testing,is done to test the behaviour of application,when small program is brought into picture.

smoke testing is to check the critical flow of application.

Different between sanity and smoke

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