Support running podman under a root v2 cgroup

Signed-off-by: Jason T. Greene <jason.greene@redhat.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/utils/utils_test.go b/utils/utils_test.go
new file mode 100644
index 000000000..f34dbdd7e
--- /dev/null
+++ b/utils/utils_test.go
@@ -0,0 +1,26 @@
+//go:build linux || darwin
+// +build linux darwin
+
+package utils
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCgroupProcess(t *testing.T) {
+	val, err := getCgroupProcess("testdata/cgroup.root", true)
+	assert.Nil(t, err)
+	assert.Equal(t, "/", val)
+
+	_, err = getCgroupProcess("testdata/cgroup.root", false)
+	assert.NotNil(t, err)
+
+	val, err = getCgroupProcess("testdata/cgroup.other", true)
+	assert.Nil(t, err)
+	assert.Equal(t, "/other", val)
+
+	_, err = getCgroupProcess("testdata/cgroup.empty", true)
+	assert.NotNil(t, err)
+}