system tests: small fixes for rawhide+cgroups v1

Three small fixes for breaking tests on rawhide:

  1) run test: looks like runc changed the format of
     an error message, adding a colon in one place.
     runc is used on rawhide when booted in cgroups v1

  2) volumes test: difference in exit status and error
     message between runc and crun.

  3) systemd test: define XDG_RUNTIME_DIR if unset.
     podman helpfully sets this to a reasonable default,
     but the 'systemctl' commands used in this test do not.

Signed-off-by: Ed Santiago <santiago@redhat.com>

1 files changed, 11 insertions, 2 deletions

diff --git a/test/system/160-volumes.bats b/test/system/160-volumes.bats
index cd9f3c8ad..5d65a950f 100644
--- a/test/system/160-volumes.bats
+++ b/test/system/160-volumes.bats
@@ -116,8 +116,17 @@ EOF
     chmod 755 $mountpoint/myscript
 
     # By default, volumes are mounted noexec. This should fail.
-    run_podman 126 run --rm --volume $myvolume:/vol:z $IMAGE /vol/myscript
-    is "$output" ".* OCI runtime permission denied.*" "run on volume, noexec"
+    # ARGH. Unfortunately, runc (used for cgroups v1) produces a different error
+    local expect_rc=126
+    local expect_msg='.* OCI runtime permission denied.*'
+    run_podman info --format '{{ .Host.OCIRuntime.Path }}'
+    if expr "$output" : ".*/runc"; then
+        expect_rc=1
+        expect_msg='.* exec user process caused.*permission denied'
+    fi
+
+    run_podman ${expect_rc} run --rm --volume $myvolume:/vol:z $IMAGE /vol/myscript
+    is "$output" "$expect_msg" "run on volume, noexec"
 
     # With exec, it should pass
     run_podman run --rm -v $myvolume:/vol:z,exec $IMAGE /vol/myscript