Re: [PATCH net-next] selftests: net: py: add test case filtering and listing

[Willem de Bruijn <willemdebruijn.kernel@gmail.com>]

Jakub Kicinski wrote:
> When developing new test cases and reproducing failures in
> existing ones we currently have to run the entire test which
> can take minutes to finish.
> 
> Add command line options for test selection, modeled after
> kselftest_harness.h:
> 
>   -l       list tests (all or filtered)
>   -t name  include test
>   -T name  exclude test
> 
> Since we don't have as clean separation into fixture / variant /
> test as kselftest_harness this is not really a 1 to 1 match.
> We have to lean on glob patterns instead.
> 
> Like in kselftest_harness filters are evaluated in order, first
> match wins. If only exclusions are specified everything else is
> included and vice versa.
> 
> Glob patterns (*, ?, [) are supported in addition to exact
> matching.
> 
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Reviewed-by: Willem de Bruijn <willemb@google.com>