[WIP] tests: Sanity checks for container image

Draft; Haven't tested this yet due to the skopeo issue.

tests/kolainst/destructive/container-image

@@ -22,15 +22,49 @@ set -euo pipefail
 . ${KOLA_EXT_DATA}/libtest.sh
 
 set -x
+cd $(mktemp -d)
 
+case "${AUTOPKGTEST_REBOOT_MARK:-}" in
+"")
+
+# Test rebase
 checksum=$(rpm-ostree status --json | jq -r '.deployments[0].checksum')
 rpm-ostree ex-container export --repo=/ostree/repo ${checksum} containers-storage:localhost/fcos
-rpm-ostree rebase containers-storage:localhost/fcos:latest
+rpm-ostree rebase containers-storage:localhost/fcos:latest --experimental
 rpmostree_assert_status ".deployments[0][\"container-image-reference\"] == ${checksum}"
 echo "ok rebase to container image reference"
 
+/tmp/autopkgtest-reboot "1"
+;;
+"1")
 if rpm-ostree deploy 42 2>err.txt; then
     fatal "unexpectedly deployed version from container image reference"
 fi
 assert_file_has_content err.txt 'Cannot look up version/checksum while tracking a container image reference'
 echo "ok cannot deploy when tracking container image"
+
+# Test layering
+if rpm -q foo 2>/dev/null; then
+  fatal "found foo"
+fi
+rpm-ostree install ${KOLA_EXT_DATA}/rpm-repos/0/packages/x86_64/foo-1.2-3.x86_64.rpm
+echo "ok install foo locally"
+/tmp/autopkgtest-reboot "2"
+;;
+"2")
+assert_streq $(rpm -q foo) foo-1.2-3.x86_64
+echo "ok pkg foo added locally"
+
+# Test upgrade
+rpm-ostree upgrade > out.txt;
+assert_file_has_content out.txt "No upgrade available."
+echo "ok no upgrade available"
+
+new_commit=$(ostree commit -b vmcheck --tree=ref=vmcheck_tmp/with_foo)
+rpm-ostree ex-container export --repo=/ostree/repo ${new_commit} containers-storage:localhost/fcos
+rpm-ostree upgrade
+/tmp/autopkgtest-reboot "3"
+;;
+"3")
+rpmostree_assert_status ".deployments[0][\"container-image-reference\"] == ${new_commit}"
+echo "ok upgrade"