.

go/neo/proto_vs_py_test.go

+// Copyright (C) 2016-2017  Nexedi SA and Contributors.
+//                          Kirill Smelkov <kirr@nexedi.com>
+//
+// This program is free software: you can Use, Study, Modify and Redistribute
+// it under the terms of the GNU General Public License version 3, or (at your
+// option) any later version, as published by the Free Software Foundation.
+//
+// You can also Link and Combine this program with other software covered by
+// the terms of any of the Free Software licenses or any of the Open Source
+// Initiative approved licenses and Convey the resulting work. Corresponding
+// source of such a combination shall include the source code for all other
+// software used.
+//
+// This program is distributed WITHOUT ANY WARRANTY; without even the implied
+// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//
+// See COPYING file for full licensing terms.
+// See https://www.nexedi.com/licensing for rationale and options.
+
+package neo
+// test wire protocol compatibility with python
+
+//go:generate ./py/pyneo-gen-testdata
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/kylelemons/godebug/pretty"
+)
+
+// verify that message codes are the same in between py and go
+func TestMsgCodeVsPy(t *testing.T) {
+	goMsgRegistry := map[uint16]string{} // code -> packet name
+	for code, pktType := range msgTypeRegistry{
+		goMsgRegistry[code] = pktType.Name()
+	}
+
+	if !reflect.DeepEqual(goMsgRegistry, pyMsgRegistry) {
+		t.Fatalf("message registry: py vs go mismatch:\n%s\n",
+			pretty.Compare(pyMsgRegistry, goMsgRegistry))
+	}
+}

go/neo/t/.gitignore

+/log