Merge pull request #8025 from edsantiago/bats

System test additions

1 files changed, 34 insertions, 0 deletions

diff --git a/test/system/420-cgroups.bats b/test/system/420-cgroups.bats
new file mode 100644
index 000000000..615e43e6c
--- /dev/null
+++ b/test/system/420-cgroups.bats
@@ -0,0 +1,34 @@
+#!/usr/bin/env bats   -*- bats -*-
+#
+# cgroups-related tests
+#
+
+load helpers
+
+@test "podman run, preserves initial --cgroup-manager" {
+    skip_if_remote "podman-remote does not support --cgroup-manager"
+
+    if is_rootless && is_cgroupsv1; then
+        skip "not supported as rootless under cgroups v1"
+    fi
+
+    # Find out our default cgroup manager, and from that, get the non-default
+    run_podman info --format '{{.Host.CgroupManager}}'
+    case "$output" in
+        systemd)  other="cgroupfs" ;;
+        cgroupfs) other="systemd"  ;;
+        *)        die "Unknown CgroupManager '$output'" ;;
+    esac
+
+    run_podman --cgroup-manager=$other run --name myc $IMAGE true
+    run_podman container inspect --format '{{.HostConfig.CgroupManager}}' myc
+    is "$output" "$other" "podman preserved .HostConfig.CgroupManager"
+
+    # Restart the container, without --cgroup-manager option (ie use default)
+    # Prior to #7970, this would fail with an OCI runtime error
+    run_podman start myc
+
+    run_podman rm myc
+}
+
+# vim: filetype=sh