[Paraview-developers] Paraview offscreen rendering and graphical unit tests

[Shawn Waldon]

Hi Maxim,

The dashboard machine amber8 isn't a docker container.  It is Ubuntu
machine with an OSMesa built according to the instructions on the wiki.

It would help if you would share the errors you are getting from the tests
so we have a better idea of what is going wrong.  Without having any hint
what is wrong it is hard to guess.

A way to test if your OSMesa is working in Docker?  Try running `ctest -R
vtkRendering` and see if those tests pass.  If they do, then OSMesa is
working and something else is going wrong.

HTH,
Shawn

On Tue, May 30, 2017 at 11:59 PM, Maxim Torgonskiy <kriolog at gmail.com>
wrote:

> Hello,
>
> I need to launch paraview graphical tests in a docker image (debian
> stretch). I'm trying to perform this with osmesa and I use its custom
> version from the manual
> (http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D) as well
> as the libosmesa6-dev package. When I launch ctest with the default
> paraview test directory, the 800 (rendering-related) tests from 2100
> are failed. When I use cdash config from
> https://open.cdash.org/buildSummary.php?buildid=4918000 the situation
> is approximately the same.
> If it's possible, could you please share me the missing part of the
> puzzle (your current docker image, custom test direcrory
> [/home/kitware/Dashboards/MyTests/ExternalData], etc) so that I can
> repeat the result presented on the cdash board? And is there any
> method to check that osmesa actually works in docker itself and with
> paraview. A quick google search gives me nothing.
>
> Thanks,
> Maxim
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