Hi Björn, On Thu, 1 Mar 2018 12:29:36 +0100 Björn Höfling <[email protected]> wrote:
> Is there a way to simulate "X" in my packages tests? > > I have a bunch of tests that fail like this: > > 3/15 Test #3: advancedrenametest ...............***Failed 0.43 sec > QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to > '/tmp/guix-build-digikam- > qt.qpa.screen: QXcbConnection: Could not connect to display > Could not connect to any X display. Please first try (setenv "QT_QPA_PLATFORM" "offscreen"). If that doesn't help then start Xvfb (examples are in gnu/packages/gnome.scm), an X server. (Each build runs in an isolated container so it's fine)
