cherry-pick: Reenable remote system tests

NOTE: the remote tests are not reenabled but the changes are applied.
Future commits depend on some of the changes and having the commit
applied will likely facilitate future backports as well.

podman-remote is in better shape now. Let's see what needs
to be done to reenable remote system tests.

 - logs test: skip multilog, it doesn't work remote

 - diff test: use -l only when local, not with remote

 - many other tests: skip_if_remote, with 'FIXME: pending #xxxx'
   where xxxx is a filed issue.

Unrelated: added new helper to skip_if_remote and _if_rootless,
where we check if the source message includes "remote"/"rootless"
and insert it if missing. This is a minor usability enhancement
to make it easier to understand at-a-glance why a skip triggers.

Backported-by: Valentin Rothberg <rothberg@redhat.com>
Signed-off-by: Ed Santiago <santiago@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/test/system/120-load.bats b/test/system/120-load.bats
index c0ddbf4d6..611799f8d 100644
--- a/test/system/120-load.bats
+++ b/test/system/120-load.bats
@@ -28,6 +28,8 @@ verify_iid_and_name() {
 
 
 @test "podman load - by image ID" {
+    skip_if_remote "FIXME: pending #7123"
+
     # FIXME: how to build a simple archive instead?
     get_iid_and_name