[LTP] [PATCH] setregid: use common user and group names.

[Sandeep Patil]

On Mon, Mar 26, 2018 at 02:42:00PM +0200, Petr Vorel wrote:
> Hi Sandeep,
> 
> > Android systems do not have groups names 'users' 'sys' etc. Replace them
> > with 'nobody' and 'daemon' for the purposes of setregid0[34] tests and
> > make the nomenclature across both of these tests more consistent.
> 
> > After the change, both setregid03 and setregid04 can run
> > on Android systems.
> I guess we don't care about older-but-still-quite-new releases and look for the future (as
> 'daemon' was added to aosp quite recently, 'shell' would also work for older).

'shell' is not common though, e.g. it didn't exist by default on the
debian system that I test the patches before I send them out after testing on
Android.

The only other group that I could find that existed on both Android and my
x86 workstation is 'audio'. I can change it to that if you like, but again, I
don't know how portable that would be vs 'daemon'.

Also, I wouldn't worry about the test breaking on slightly older Android. The
vast majority of LTS tests are run through VTS, where these tests were disabled[1]
due to the failure anyway. This change will allow us to start running them on
all android devices now onwards ..

<snip>

- ssp

[1] https://android.googlesource.com/platform/test/vts-testcase/kernel/+/master/ltp/configs/disabled_tests.py#59