Unit testing in fortran

[Le_Callet__Morgan_M]

Dear does INTEL provide a unit testing framework for fortran code.

[Arjen_Markus]

Whether Intel provides that in particular, I do not know, but if you consult the Fortran Wiki at fortranwiki.org and search for "unit testing", you will find a number of solutions. My own, called ftnunit, consists of a Fortran library and some additional tools. The basic idea is that you write a bunch of small subroutines that exercise the code you want to test and check that the outcome is as expected. The framework then exercises these subroutines and keeps track of the results. Much in fact like any such framework ;).

[Steve_Lionel]

Intel doesn't offer a testing framework, but it does offer a coverage analysis tool that you can use with your own framework to determine if all of your code is being exercised. There's also a "test prioritization" tool to help you optimize your testing. See https://software.intel.com/en-us/fortran-compiler-developer-guide-and-reference-pgo-tools