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// Copyright (C) 2019-2024 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package agreement
import (
"encoding/base64"
"testing"
"github.com/algorand/go-algorand/network"
"github.com/algorand/go-algorand/protocol"
"github.com/algorand/go-algorand/test/partitiontest"
"github.com/stretchr/testify/require"
)
// This test is only necessary for transition to msgp encoding
// of the player state machine for agreement persistence
func TestProposalTableMsgpEncoding(t *testing.T) {
partitiontest.PartitionTest(t)
type messageMetadata struct {
raw network.IncomingMessage
}
encoded, err := base64.StdEncoding.DecodeString("gqdQZW5kaW5ngQGHqUNhbmNlbGxlZMKjRXJywKVJbnB1dImmQnVuZGxlgK9Db21wb3VuZE1lc3NhZ2WCqFByb3Bvc2FsgKRWb3RlgK1NZXNzYWdlSGFuZGxlgKhQcm9wb3NhbICjVGFnolBQtVVuYXV0aGVudGljYXRlZEJ1bmRsZYC3VW5hdXRoZW50aWNhdGVkUHJvcG9zYWyAs1VuYXV0aGVudGljYXRlZFZvdGWApFZvdGWApVByb3RvgqNFcnLAp1ZlcnNpb26goVQApFRhaWzAqVRhc2tJbmRleD+rUGVuZGluZ05leHQB")
require.NoError(t, err)
// run on master a3e90ad to get the encoded data for above
// pt := proposalTable{}
// msg := messageEvent{
// Input: message{
// Tag: protocol.ProposalPayloadTag,
// MessageHandle: &messageMetadata{raw: network.IncomingMessage{Tag: protocol.Tag("mytag"), Data: []byte("some data")}},
// },
// TaskIndex: 63}
// pt.push(&msg)
// result := protocol.EncodeReflect(&pt)
// fmt.Println(base64.StdEncoding.EncodeToString(result))
var ptMsgp, ptReflect proposalTable
err = protocol.Decode(encoded, &ptMsgp)
require.NoError(t, err)
err = protocol.DecodeReflect(encoded, &ptReflect)
require.NoError(t, err)
msgMsgp := ptMsgp.pop(ptMsgp.PendingNext)
msgReflect := ptReflect.pop(ptReflect.PendingNext)
// After setting MessageHandle to nil they should be the same
msgMsgp.Input.MessageHandle = nil
msgReflect.Input.MessageHandle = nil
require.Equal(t, msgMsgp, msgReflect)
// Check that the other fields we have manually set are still the same
require.Equal(t, msgMsgp.Input.Tag, protocol.ProposalPayloadTag)
require.Equal(t, msgMsgp.TaskIndex, uint64(63))
}
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