What is the difference between Smoke and Sanity testing
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What is the difference between Smoke and Sanit y testing? Ajoy Kumar Singha SMOKE Vs SANITY TESTINGFrom Devankur Thakur's Blog: I have gathered a few points about the d ifference between smoke and sanity testing from the responses of two software testing groups. I have added the points below. However, my experience of executing the Smoke and Sanity testing has been the following: Smoke Test: When a build is received, a smoke test is run to ascertain if the build is stable and it can be considered for further testing. Smoke testing can be done for testing the stability of any interim build. Smoke testing can be executed for platform qualification tests. Sanity testing: Once a new build is obtained with minor revisions, instead of doing a through regression, sanity is performed so as to ascertain the build has indeed rectified the issues and n o further issue has been introduced by the fixes. It¶s generally a subset of regression testing and a group of t est cases are executed that are related with the changes made to the app. Generally, when multiple cycles of testing are executed, sanity testing may be done during the latercycles after through regression cycles. 1)Smoke testing originated in the hardware testing practice of turning on a new piece of ha rdware forthe first time and considering it a success if it does not catch fire and smoke. In software industry, smoke testing is a shallow and wide appr oach whereby all areas of the application without getting into too deep, is tested. A sanity test is a narrow regression test that focuses on one or a few areas of functionality. Sanity testing is usually narrow and deep. 2)A smoke test is scripted--either using a written set of tests or an automated testA sanity test is usually unscripted. 3)A Smoke test is designed to touch every part of the application in a cursory way. It's is shallow andwide. A Sanity test is used to determine a small section of t he application is still working after a minorchange.4)Smoke testing will be conducted to ensure whether the most crucial functions of a program work, butnot bothering with finer d etails. (Such as build verification). 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.5)Smoke testing is normal health check up to a build of an application before taking it to testing in depth. Sanity testing is to verify whether requirements are met or not, checking all features breadth -first.
What is the difference between Smoke and Sanity testing
