1
0
mirror of https://github.com/v2fly/v2ray-core.git synced 2024-12-23 02:26:49 -05:00
v2fly/transport/internet/udp/hub_linux_test.go
2017-01-26 20:55:01 +01:00

42 lines
986 B
Go

// +build linux
package udp_test
import (
"os"
"syscall"
"testing"
"v2ray.com/core/common/buf"
v2net "v2ray.com/core/common/net"
"v2ray.com/core/testing/assert"
"v2ray.com/core/transport/internet/internal"
. "v2ray.com/core/transport/internet/udp"
)
func TestHubSocksOption(t *testing.T) {
assert := assert.On(t)
if os.Geteuid() != 0 {
// This test case requires root permission.
return
}
hub, err := ListenUDP(v2net.LocalHostIP, v2net.Port(0), ListenOption{
Callback: func(*buf.Buffer, v2net.Destination, v2net.Destination) {},
ReceiveOriginalDest: true,
})
assert.Error(err).IsNil()
conn := hub.Connection()
fd, err := internal.GetSysFd(conn)
assert.Error(err).IsNil()
val, err := syscall.GetsockoptInt(fd, syscall.SOL_IP, syscall.IP_TRANSPARENT)
assert.Error(err).IsNil()
assert.Int(val).Equals(1)
val, err = syscall.GetsockoptInt(fd, syscall.SOL_IP, syscall.IP_RECVORIGDSTADDR)
assert.Error(err).IsNil()
assert.Int(val).Equals(1)
}