Cirrus: Support special-case modes of testing

Previously libpod CI was fairly straight-forward, run unit and
integration tests in a standard set of 3 VMs.  Off on the side was a
single special case of running tests as an ordinary user.  There is a
desire to stop using the PAPR system to support testing inside of a
container.

Since having two special cases potentially invites more
down the road, make provisions to handle them more gracefully.  This
commit introduces an environment variable:  ``$SPECIALMODE``.  It's
value has the following meanings within the CI scripts:

Mode 'none': Nothing special, business as usual (default)
Mode 'rootless': Rootless testing
Mode 'in_podman': Build container, run integration tests in it.

This will make adding additional special-cases later easier, as well as
extending the special cases in a Matrix across multiple OS's.

Signed-off-by: Chris Evich <cevich@redhat.com>

1 files changed, 3 insertions, 12 deletions

diff --git a/contrib/cirrus/unit_test.sh b/contrib/cirrus/unit_test.sh
index fd9e82509..4ace19d10 100755
--- a/contrib/cirrus/unit_test.sh
+++ b/contrib/cirrus/unit_test.sh
@@ -15,17 +15,8 @@ clean_env
 
 set -x
 cd "$GOSRC"
-case "${OS_RELEASE_ID}-${OS_RELEASE_VER}" in
-    ubuntu-18) ;&  # Continue to the next item
-    fedora-29) ;&
-    fedora-28) ;&
-    centos-7) ;&
-    rhel-7)
-        make install.tools
-        make localunit
-        make
-        ;;
-    *) bad_os_id_ver ;;
-esac
+make install.tools
+make localunit
+make
 
 record_timestamp "unit test end"