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v2fly/testing/scenarios/dokodemo_test.go

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package scenarios
import (
"net"
"testing"
v2net "github.com/v2ray/v2ray-core/common/net"
v2testing "github.com/v2ray/v2ray-core/testing"
"github.com/v2ray/v2ray-core/testing/assert"
"github.com/v2ray/v2ray-core/testing/servers/tcp"
)
func TestDokodemoTCP(t *testing.T) {
v2testing.Current(t)
tcpServer := &tcp.Server{
Port: v2net.Port(50016),
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
}
_, err := tcpServer.Start()
assert.Error(err).IsNil()
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assert.Error(InitializeServerSetOnce("test_2")).IsNil()
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dokodemoPortStart := v2net.Port(50011)
dokodemoPortEnd := v2net.Port(50015)
for port := dokodemoPortStart; port <= dokodemoPortEnd; port++ {
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(port),
})
payload := "dokodemo request."
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
conn.CloseWrite()
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.StringLiteral("Processed: " + payload).Equals(string(response[:nBytes]))
conn.Close()
}
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}