[ovirt-devel] [vdsm] Running VDSM unit tests on Travis CI using Docker

[David Caro]

On 04/06 14:19, Edward Haas wrote:
> On Wed, Apr 6, 2016 at 1:41 PM, Milan Zamazal <mzamazal at redhat.com> wrote:
> 
> > Edward Haas <ehaas at redhat.com> writes:
> >
> > > On Wed, Apr 6, 2016 at 11:39 AM, Milan Zamazal <mzamazal at redhat.com>
> > wrote:
> > >
> > >     Thank you, Edward, this is useful not only for CI. I use docker for
> > >     building Vdsm and running its unit tests and this helped me to get
> > the
> > >     proper updated set of packages after recent changes in Vdsm.
> > >
> > >     BTW, it seems that the following packages should be additionally
> > added
> > >     for `make check-all': psmisc, which, python-ioprocess
> > >
> > >
> > > Are you saying that make check is passing on your local machine?
> >
> > When I add the packages given above, `make check-all' (as well as `make
> > check') works for me except for 4 tests in lib/vdsm/schedule.py that
> > produce the following errors with `make check-all':
> >
> >     File "/home/pdm/ovirt/vdsm/vdsm-test/lib/vdsm/schedule.py", line 134,
> > in schedule
> >       heapq.heappush(self._calls, (deadline, call))
> >   nose.proxy.TypeError: unorderable types: ScheduledCall() <
> > ScheduledCall()
> >
> >     File "/home/pdm/ovirt/vdsm/vdsm-test/tests/scheduleTests.py", line
> > 160, in test_latency
> >       med = ticker.latency[len(ticker.latency) / 2]
> >   nose.proxy.TypeError: list indices must be integers, not float
> >
> > Those are probably Python 3 failures that should be fixed in Vdsm.
> > The docker environment works fine for running the unit tests on my
> > machine.
> >
> 
> I ran it on Travis CI with your recommended addition, and I am getting this
> result: FAILED (SKIP=107, errors=14):
> You can view the run here: https://travis-ci.org/EdDev/vdsm/builds/121117253


Afaik, you won't be able to run any tests that touch networking, or kernel
modules (bonding and such). That is as much a limitation of travis as of
docker, that was one of the points why we started using chroots instead of
docker containers on ovirt ci.


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-- 
David Caro

Red Hat S.L.
Continuous Integration Engineer - EMEA ENG Virtualization R&D

Tel.: +420 532 294 605
Email: dcaro at redhat.com
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