Add: cgroup2: Test Load

Signed-off-by: Berbe <[email protected]>

Author: Berbe

cgroup2/manager_test.go

@@ -466,3 +466,14 @@ func BenchmarkStat(b *testing.B) {
 func toPtr[T any](v T) *T {
 	return &v
 }
+
+func TestLoadOKWhenExistent(t *testing.T) {
+	checkCgroupMode(t)
+	group := "/existent"
+
+	_, err := NewManager(defaultCgroup2Path, group, &Resources{})
+	require.NoError(t, err)
+
+	_, err = Load(group)
+	require.NoError(t, err)
+}