mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-09-05 19:44:32 -04:00
41 lines
1022 B
Go
41 lines
1022 B
Go
// +build linux
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package udp_test
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import (
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"syscall"
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"testing"
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"github.com/v2ray/v2ray-core/common/alloc"
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v2net "github.com/v2ray/v2ray-core/common/net"
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"github.com/v2ray/v2ray-core/proxy"
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"github.com/v2ray/v2ray-core/testing/assert"
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"github.com/v2ray/v2ray-core/transport/internet"
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. "github.com/v2ray/v2ray-core/transport/internet/udp"
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)
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func TestHubSocksOption(t *testing.T) {
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assert := assert.On(t)
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hub, err := ListenUDP(v2net.LocalHostIP, v2net.Port(0), ListenOption{
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Callback: func(*alloc.Buffer, *proxy.SessionInfo) {},
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ReceiveOriginalDest: true,
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})
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assert.Error(err).IsNil()
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conn := hub.Connection()
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sysfd, ok := conn.(internet.SysFd)
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assert.Bool(ok).IsTrue()
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fd, err := sysfd.SysFd()
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assert.Error(err).IsNil()
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v, err := syscall.GetsockoptInt(fd, syscall.SOL_IP, syscall.IP_TRANSPARENT)
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assert.Error(err).IsNil()
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assert.Int(v).Equals(1)
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v, err = syscall.GetsockoptInt(fd, syscall.SOL_IP, syscall.IP_RECVORIGDSTADDR)
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assert.Error(err).IsNil()
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assert.Int(v).Equals(1)
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}
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