host_cgroup_test.go

package cgroup

import (
	"os"
	"testing"

	"linkfog.com/public/option"
)

func TestSetHostCgroup(t *testing.T) {
	// init test env
	option.HostProc = "/proc/"

	if err := SetHostCgroup(); err != nil {
		t.Fatal(err)
	}

	cgroup, err := GetCgroup(os.Getpid())
	if err != nil {
		t.Fatal(err)
	}

	if IsContainerCgroup(cgroup) {
		t.Fatalf("unexpected: unit test is container cgroup\nhost cgroup:\n%s\nproc cgroup:\n%s\n",
			HostCgroupCfg, cgroup)
	}
}