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package netlink
import (
"log"
"os"
"runtime"
"testing"
"github.com/vishvananda/netns"
)
type tearDownNetlinkTest func()
func setUpNetlinkTest(t *testing.T) tearDownNetlinkTest {
if os.Getuid() != 0 {
msg := "Skipped test because it requires root privileges."
log.Printf(msg)
t.Skip(msg)
}
// new temporary namespace so we don't pollute the host
// lock thread since the namespace is thread local
runtime.LockOSThread()
var err error
ns, err := netns.New()
if err != nil {
t.Fatal("Failed to create newns", ns)
}
return func() {
ns.Close()
runtime.UnlockOSThread()
}
}
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