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package p2p
import (
"fmt"
"testing"
)
func TestBaseProtocolDisconnect(t *testing.T) {
peer := NewPeer(NewSimpleClientIdentity("p1", "", "", "foo"), nil)
peer.ourID = NewSimpleClientIdentity("p2", "", "", "bar")
peer.pubkeyHook = func(*peerAddr) error { return nil }
rw1, rw2 := MsgPipe()
done := make(chan struct{})
go func() {
if err := expectMsg(rw2, handshakeMsg); err != nil {
t.Error(err)
}
err := rw2.EncodeMsg(handshakeMsg,
baseProtocolVersion,
"",
[]interface{}{},
0,
make([]byte, 64),
)
if err != nil {
t.Error(err)
}
if err := expectMsg(rw2, getPeersMsg); err != nil {
t.Error(err)
}
if err := rw2.EncodeMsg(discMsg, DiscQuitting); err != nil {
t.Error(err)
}
close(done)
}()
if err := runBaseProtocol(peer, rw1); err == nil {
t.Errorf("base protocol returned without error")
} else if reason, ok := err.(discRequestedError); !ok || reason != DiscQuitting {
t.Errorf("base protocol returned wrong error: %v", err)
}
<-done
}
func expectMsg(r MsgReader, code uint64) error {
msg, err := r.ReadMsg()
if err != nil {
return err
}
if err := msg.Discard(); err != nil {
return err
}
if msg.Code != code {
return fmt.Errorf("wrong message code: got %d, expected %d", msg.Code, code)
}
return nil
}
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