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package test
import (
"testing"
"encoding/hex"
"strings"
)
func TestUpperHook(t *testing.T) {
c, s := newClientServer(t)
defer closeClientServer(c, s)
c.Exec("add name T listen,addr=-:0 upper loop")
conn := xDial(t, "tcp", c.Get("tunnel.T.listen"))
defer conn.Close()
xWrite(t, conn, xData)
buf := make([]byte, len(xData))
xReadFull(t, conn, buf)
if r := string(buf); r != strings.ToUpper(xData) {
t.Fatalf("wrong reply: send '%s', recv '%s'", xData, r)
}
}
func TestHexHook(t *testing.T) {
c, s := newClientServer(t)
defer closeClientServer(c, s)
c.Exec("add name T listen,addr=-:0 hex dial,addr=@[addr]")
listen := xListen(t, "tcp", "127.0.0.1:0")
defer listen.Close()
c.Set("addr", listen.Addr())
out := xDial(t, "tcp", c.Get("tunnel.T.listen"))
defer out.Close()
in := xAccept(t, listen)
defer in.Close()
xWrite(t, out, xData)
buf := make([]byte, 2*len(xData))
xReadFull(t, in, buf)
if r := string(buf); r != hex.EncodeToString([]byte(xData)) {
t.Fatalf("wrong reply: send '%s', recv '%s'", xData, r)
}
}
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