Merge pull request #11798 from giuseppe/skip-pid-shared-ns-on-rootless-cgroups-v1

test: skip test on rootless cgroupsv1

test/system/410-selinux.bats

@@ -113,6 +113,10 @@ function check_label() {
 @test "podman selinux: shared context in (some) namespaces" {
     skip_if_no_selinux
 
+    # rootless users have no usable cgroups with cgroupsv1, so containers
+    # must use a pid namespace and not join an existing one.
+    skip_if_rootless_cgroupsv1
+
     run_podman run -d --name myctr $IMAGE top
     run_podman exec myctr cat -v /proc/self/attr/current
     context_c1="$output"

test/system/420-cgroups.bats

@@ -8,9 +8,7 @@ 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
+    skip_if_rootless_cgroupsv1
 
     # Find out our default cgroup manager, and from that, get the non-default
     run_podman info --format '{{.Host.CgroupManager}}'

test/system/helpers.bash

@@ -428,6 +428,18 @@ function skip_if_cgroupsv1() {
     fi
 }
 
+######################
+#  skip_if_rootless_cgroupsv1  #  ...with an optional message
+######################
+function skip_if_rootless_cgroupsv1() {
+    if is_rootless; then
+        if ! is_cgroupsv2; then
+            local msg=$(_add_label_if_missing "$1" "rootless cgroupvs1")
+            skip "${msg:-not supported as rootless under cgroupsv1}"
+        fi
+    fi
+}
+
 ##################################
 #  skip_if_journald_unavailable  #  rhbz#1895105: rootless journald permissions
 ##################################