1 files changed, 0 insertions, 40 deletions
diff --git a/pkg/server/sockopt_linux_test.go b/pkg/server/sockopt_linux_test.go
index ca72a98f..d9ca3d5e 100644
--- a/pkg/server/sockopt_linux_test.go
+++ b/pkg/server/sockopt_linux_test.go
@@ -18,12 +18,8 @@ package server
 
 import (
 	"bytes"
-	"fmt"
-	"net"
-	"os"
 	"syscall"
 	"testing"
-	"time"
 	"unsafe"
 )
 
@@ -68,39 +64,3 @@ func Test_buildTcpMD5Sigv6(t *testing.T) {
 		t.Error("Something wrong v6")
 	}
 }
-
-func Test_DialTCP_FDleak(t *testing.T) {
-	openFds := func() int {
-		pid := os.Getpid()
-		f, err := os.OpenFile(fmt.Sprintf("/proc/%d/fdinfo", pid), os.O_RDONLY, 0)
-		if err != nil {
-			t.Fatal(err)
-		}
-		defer f.Close()
-		names, err := f.Readdirnames(0)
-		if err != nil {
-			t.Fatal(err)
-		}
-		return len(names)
-	}
-
-	before := openFds()
-
-	for i := 0; i < 10; i++ {
-		laddr, _ := net.ResolveTCPAddr("tcp", net.JoinHostPort("127.0.0.1", "0"))
-		d := tcpDialer{
-			Dialer: net.Dialer{
-				LocalAddr: laddr,
-				Timeout:   1 * time.Second,
-			},
-		}
-		if _, err := d.DialTCP("127.0.0.1", 1); err == nil {
-			t.Fatalf("should not succeed")
-		}
-
-	}
-
-	if after := openFds(); before != after {
-		t.Fatalf("could be fd leak, %d %d", before, after)
-	}
-}