From 1646da834c06d55e7bf56b272f2666659117e6fa Mon Sep 17 00:00:00 2001
From: Ed Santiago <santiago@redhat.com>
Date: Wed, 14 Oct 2020 06:24:17 -0600
Subject: System test additions

 - run --userns=keep-id: confirm that $HOME gets set (#8013)

 - inspect: confirm that JSON output is a sane number of
   lines (10 or more), not an unreadable one-liner (#8011
   and #8021). Do so with image, pod, network, volume
   because the code paths might be different.

 - cgroups: confirm that 'run' preserves cgroup manager (#7970)

 - sdnotify: reenable tests, and hope CI doesn't hang. This
   test was disabled on August 18 because CI jobs were hanging
   and timing out. My suspicion was that it was #7316, which
   in turn seems to have hinged on conmon #182. The latter
   was merged on Sep 16, so let's cross our fingers and see
   what happens.

Also: remove inaccurate warning from a networking test.

And, wow, fix is_cgroupsv2(), it has never actually worked.

Signed-off-by: Ed Santiago <santiago@redhat.com>
---
 test/system/420-cgroups.bats | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 test/system/420-cgroups.bats

(limited to 'test/system/420-cgroups.bats')

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
-- 
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