[OE-core] [PATCHv2 1/1] Revert "useradd.bbclass: remove user/group created by the package in clean* task"

[Peter Kjellerstedt]

> -----Original Message-----
> From: Richard Purdie [mailto:richard.purdie at linuxfoundation.org]
> Sent: den 14 april 2016 12:41
> To: Peter Kjellerstedt; Otavio Salvador
> Cc: OE Core (openembedded-core at lists.openembedded.org)
> Subject: Re: [OE-core] [PATCHv2 1/1] Revert "useradd.bbclass: remove
> user/group created by the package in clean* task"
> 
> On Wed, 2016-04-13 at 17:29 +0100, Richard Purdie wrote:
> > There is a comparatively neat way we could use pkgdata to track the
> > provider of a given user, specifically:
> >
> > http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/wip&id=5cd646ea185eaafaa341f26310f2eddc75766175
> >
> > The above is a quick patch I've just put together which illustrates
> > what could be done so that the user gets better warnings about
> > conflicting users. It needs cleaning up but thought it worth sharing
> > now as if might give some ideas.
> >
> > This is in keeping with how bitbake detects multiple providers of the
> > same thing.
> 
> http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/wip&id=a362e6da0eec1f7a7d4db19d47f16b1c729562ba
> 
> is an improved version.
> 
> > > Here I must show my lack of knowledge. How and where should I go
> > > about
> > > adding a regression test that verifies the support for that
> > > multiple
> > > recipes can add the same user/group? Since this does not test a
> > > specific recipe, but rather a part of the build framework, I do not
> > > know if, e.g., ptest is applicable (of which I have no experience
> > > either).
> >
> > oe-selftest would be the place to add something like this, see the
> >  /meta/lib/oeqa/selftest directory. We could add some test useradd
> > recipes to meta-selftest.
> 
> http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/wip&id=23134a7d837bc7985ba8e7069d405913c2055a04
> 
> is a really simplistic new selftest for useradd. It does however test
> the bug the original patch fixes. There are clearly a much wider range
> of things it could test, I just wanted to show this isn't hard.
> 
> Cheers,
> 
> Richard

Ok, this looks like a good start for me to continue working on.

What is the easiest way to execute the useradd selftest?

//Peter