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package test
import (
"testing"
"encoding/hex"
"strings"
)
func TestUpperHook(t *testing.T) {
e := newEnv(t)
defer e.Free()
c := e.newInstance()
c.Exec("add name T listen,addr=-:0 upper loop")
conn := e.Dial("tcp", c.Get("tunnel.T.listen"))
e.Write(conn, dummy)
buf := make([]byte, len(dummy))
e.ReadFull(conn, buf)
if r := string(buf); r != strings.ToUpper(dummy) {
t.Fatalf("wrong reply: send '%s', recv '%s'", dummy, r)
}
}
func TestHexHook(t *testing.T) {
e := newEnv(t)
defer e.Free()
c := e.newInstance()
c.Exec("add name T listen,addr=-:0 hex dial,addr=@[addr]")
listen := e.Listen("tcp", "127.0.0.1:0")
c.Set("addr", listen.Addr())
out := e.Dial("tcp", c.Get("tunnel.T.listen"))
in := e.Accept(listen)
e.Write(out, dummy)
buf := make([]byte, 2*len(dummy))
e.ReadFull(in, buf)
if r := string(buf); r != hex.EncodeToString([]byte(dummy)) {
t.Fatalf("wrong reply: send '%s', recv '%s'", dummy, r)
}
}
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