1 files changed, 61 insertions, 0 deletions
diff --git a/whisper/whisperv6/peer_test.go b/whisper/whisperv6/peer_test.go
index 0c9b38090..fe31922cb 100644
--- a/whisper/whisperv6/peer_test.go
+++ b/whisper/whisperv6/peer_test.go
@@ -34,6 +34,7 @@ import (
 	"github.com/ethereum/go-ethereum/p2p"
 	"github.com/ethereum/go-ethereum/p2p/discover"
 	"github.com/ethereum/go-ethereum/p2p/nat"
+	"github.com/ethereum/go-ethereum/rlp"
 )
 
 var keys = []string{
@@ -507,3 +508,63 @@ func waitForServersToStart(t *testing.T) {
 	}
 	t.Fatalf("Failed to start all the servers, running: %d", started)
 }
+
+//two generic whisper node handshake
+func TestPeerHandshakeWithTwoFullNode(t *testing.T) {
+	w1 := Whisper{}
+	p1 := newPeer(&w1, p2p.NewPeer(discover.NodeID{}, "test", []p2p.Cap{}), &rwStub{[]interface{}{ProtocolVersion, uint64(123), make([]byte, BloomFilterSize), false}})
+	err := p1.handshake()
+	if err != nil {
+		t.Fatal()
+	}
+}
+
+//two generic whisper node handshake. one don't send light flag
+func TestHandshakeWithOldVersionWithoutLightModeFlag(t *testing.T) {
+	w1 := Whisper{}
+	p1 := newPeer(&w1, p2p.NewPeer(discover.NodeID{}, "test", []p2p.Cap{}), &rwStub{[]interface{}{ProtocolVersion, uint64(123), make([]byte, BloomFilterSize)}})
+	err := p1.handshake()
+	if err != nil {
+		t.Fatal()
+	}
+}
+
+//two light nodes handshake. restriction disabled
+func TestTwoLightPeerHandshakeRestrictionOff(t *testing.T) {
+	w1 := Whisper{}
+	w1.settings.Store(restrictConnectionBetweenLightClientsIdx, false)
+	w1.SetLightClientMode(true)
+	p1 := newPeer(&w1, p2p.NewPeer(discover.NodeID{}, "test", []p2p.Cap{}), &rwStub{[]interface{}{ProtocolVersion, uint64(123), make([]byte, BloomFilterSize), true}})
+	err := p1.handshake()
+	if err != nil {
+		t.FailNow()
+	}
+}
+
+//two light nodes handshake. restriction enabled
+func TestTwoLightPeerHandshakeError(t *testing.T) {
+	w1 := Whisper{}
+	w1.settings.Store(restrictConnectionBetweenLightClientsIdx, true)
+	w1.SetLightClientMode(true)
+	p1 := newPeer(&w1, p2p.NewPeer(discover.NodeID{}, "test", []p2p.Cap{}), &rwStub{[]interface{}{ProtocolVersion, uint64(123), make([]byte, BloomFilterSize), true}})
+	err := p1.handshake()
+	if err == nil {
+		t.FailNow()
+	}
+}
+
+type rwStub struct {
+	payload []interface{}
+}
+
+func (stub *rwStub) ReadMsg() (p2p.Msg, error) {
+	size, r, err := rlp.EncodeToReader(stub.payload)
+	if err != nil {
+		return p2p.Msg{}, err
+	}
+	return p2p.Msg{Code: statusCode, Size: uint32(size), Payload: r}, nil
+}
+
+func (stub *rwStub) WriteMsg(m p2p.Msg) error {
+	return nil
+}