what is difference between smoke & sanity testing?
Answer Posted / moonish
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, a sanity is performed so as
to ascertain the build has indeed rectified the issues and
no further issue has been introduced by the fixes. Its
generally a subset of regression testing and a group of
test 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 later cycles after
through regression cycles.
Smoke Sanity
1 Smoke testing originated in the hardware testing
practice of turning on a new piece of hardware for the
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 approach 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 test
A 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 and wide.
A Sanity test is used to determine a small section of the
application is still working after a minor change.
4 Smoke testing will be conducted to ensure whether
the most crucial functions of a program work, but not
bothering with finer details. (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.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is tsl? What 4gl is it similar too?
How to read the third party controls in the application
soft key for virtual object wizard ?
Name the three modes of running the scripts?
Explain the use of test director software?
How do you modify the logical name or the physical description of the objects in gui map?
when start testing
How do you execute your tests from windows run command?
What is the purpose of regexp_label property?
What is the extension of gui map file?
How to break infinite loop?
Which function to use to compare the application date with system date?
Explain the difference between gui map and gui map files?
What is contained in the test scripts?
What do you verify with the sync point for object/window bitmap and what command it generates, explain syntax?