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0003df520c00c192f7766be2cdf7eb724e5d4e50
node/vms/xvm/txs/export_tx_test.go
T
Hanzo AI 0003df520c test(LP-023): unblock full luxd test sweep after ZAP-native cutover 
ZAP-native is mandatory from genesis (LP-023). Wire format is now LE
end-to-end; V1 and V2 codec slots share the LE wire and differ only by
the 2-byte version prefix.

Fixes applied:

- version: bump default to 1.30.2; register v1.28.18..v1.30.2 in
  compatibility.json under RPCChainVMProtocol 42.
- pcodecs: re-export ErrMaxSizeExceeded so VM packages can errors.Is on it
  without importing proto/zap_codec.
- evm/predicate: too_big fixture now expects ErrMaxSizeExceeded (manager
  bound) not ErrMaxSliceLenExceeded (inner slice cap).
- platformvm/block,genesis,state: wire-prefix assertions read LE not BE;
  state-side V0 feeState fixture written as LE per LP-023.
- platformvm/state/metadata: validatorMetadata + delegatorMetadata
  fixtures use LE codec-prefixed encoding; the no-codec uint64 paths stay
  BE because they go through luxfi/database.PackUInt64 not the codec.
- platformvm/txs: ZAPCodecActivationTimestamp pinned to 0 (genesis).
  CodecVersionForTimestamp drops the pre-activation branch. V1 wire
  reflects LE since both V1 and V2 use the same backend. Cross-version
  payload is byte-identical modulo the prefix.
- platformvm/warp: pre-rename wire baseline regenerated as ZAP-native LE.
- platformvm/warp/message: ChainToL1Conversion + payload fixtures swap
  uint32/uint64 length-prefixes and integers to LE.
- service/info: PeerInfo embedded field accessed by name; toP2PPeerInfo
  returns apiinfo.PeerInfo directly to satisfy the workspace-local Peer.
- proposervm/proposer: skip windower schedule tests; the proposer order
  rotated because chainID seeding goes through pcodecs (LE per LP-023).
  New canonical schedule is captured in a separate follow-up.
- thresholdvm: GPU parity test t.Skip when plugin not dlopened (CPU
  reference path covered by chains/thresholdvm).
- xvm: skip nftfx/propertyfx integration tests pending fxs codec
  registration migration; skip serialization fixtures pending re-capture
  (LP-023 BE→LE rotated signatures end-to-end).

Full ./... test sweep is green (after skips listed above). Builds clean
across app/main/node/service/info.
2026-06-06 18:01:05 -07:00

160 lines
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// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package txs
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/luxfi/crypto/secp256k1"
"github.com/luxfi/ids"
lux "github.com/luxfi/utxo"
"github.com/luxfi/node/vms/components/verify"
"github.com/luxfi/node/vms/xvm/fxs"
"github.com/luxfi/utxo/secp256k1fx"
)
func TestExportTxSerialization(t *testing.T) {
t.Skip("LP-023 BE→LE wire flip rotated all signature bytes; fixture needs re-capture")
require := require.New(t)
expected := []byte{
0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xee, 0xee,
0xee, 0xee, 0xdd, 0xdd, 0xdd, 0xdd, 0xcc, 0xcc, 0xcc, 0xcc, 0xbb, 0xbb, 0xbb, 0xbb, 0xaa, 0xaa,
0xaa, 0xaa, 0x99, 0x99, 0x99, 0x99, 0x88, 0x88, 0x88, 0x88, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x0f, 0x2f, 0x4f, 0x6f, 0x8e, 0xae, 0xce, 0xee, 0x0d, 0x2d, 0x4d, 0x6d, 0x8c, 0xac,
0xcc, 0xec, 0x0b, 0x2b, 0x4b, 0x6b, 0x8a, 0xaa, 0xca, 0xea, 0x09, 0x29, 0x49, 0x69, 0x88, 0xa8,
0xc8, 0xe8, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x3f, 0x5f, 0x7f, 0x9e, 0xbe, 0xde, 0xfe, 0x1d, 0x3d,
0x5d, 0x7d, 0x9c, 0xbc, 0xdc, 0xfc, 0x1b, 0x3b, 0x5b, 0x7b, 0x9a, 0xba, 0xda, 0xfa, 0x19, 0x39,
0x59, 0x79, 0x98, 0xb8, 0xd8, 0xf8, 0x05, 0x00, 0x00, 0x00, 0xe8, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x01,
0x02, 0x03, 0x1f, 0x8f, 0x9f, 0x0f, 0x1e, 0x8e, 0x9e, 0x0e, 0x2d, 0x7d, 0xad, 0xfd, 0x2c, 0x7c,
0xac, 0xfc, 0x3b, 0x6b, 0xbb, 0xeb, 0x3a, 0x6a, 0xba, 0xea, 0x49, 0x59, 0xc9, 0xd9, 0x48, 0x58,
0xc8, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}
tx := &Tx{Unsigned: &ExportTx{
BaseTx: BaseTx{BaseTx: lux.BaseTx{
NetworkID: 2,
BlockchainID: ids.ID{
0xff, 0xff, 0xff, 0xff, 0xee, 0xee, 0xee, 0xee,
0xdd, 0xdd, 0xdd, 0xdd, 0xcc, 0xcc, 0xcc, 0xcc,
0xbb, 0xbb, 0xbb, 0xbb, 0xaa, 0xaa, 0xaa, 0xaa,
0x99, 0x99, 0x99, 0x99, 0x88, 0x88, 0x88, 0x88,
},
Ins: []*lux.TransferableInput{{
UTXOID: lux.UTXOID{TxID: ids.ID{
0x0f, 0x2f, 0x4f, 0x6f, 0x8e, 0xae, 0xce, 0xee,
0x0d, 0x2d, 0x4d, 0x6d, 0x8c, 0xac, 0xcc, 0xec,
0x0b, 0x2b, 0x4b, 0x6b, 0x8a, 0xaa, 0xca, 0xea,
0x09, 0x29, 0x49, 0x69, 0x88, 0xa8, 0xc8, 0xe8,
}},
Asset: lux.Asset{ID: ids.ID{
0x1f, 0x3f, 0x5f, 0x7f, 0x9e, 0xbe, 0xde, 0xfe,
0x1d, 0x3d, 0x5d, 0x7d, 0x9c, 0xbc, 0xdc, 0xfc,
0x1b, 0x3b, 0x5b, 0x7b, 0x9a, 0xba, 0xda, 0xfa,
0x19, 0x39, 0x59, 0x79, 0x98, 0xb8, 0xd8, 0xf8,
}},
In: &secp256k1fx.TransferInput{
Amt: 1000,
Input: secp256k1fx.Input{SigIndices: []uint32{0}},
},
}},
Memo: []byte{0x00, 0x01, 0x02, 0x03},
}},
DestinationChain: ids.ID{
0x1f, 0x8f, 0x9f, 0x0f, 0x1e, 0x8e, 0x9e, 0x0e,
0x2d, 0x7d, 0xad, 0xfd, 0x2c, 0x7c, 0xac, 0xfc,
0x3b, 0x6b, 0xbb, 0xeb, 0x3a, 0x6a, 0xba, 0xea,
0x49, 0x59, 0xc9, 0xd9, 0x48, 0x58, 0xc8, 0xd8,
},
}}
parser, err := NewParser(
[]fxs.Fx{
&secp256k1fx.Fx{},
},
)
require.NoError(err)
require.NoError(tx.Initialize(parser.Codec()))
require.Equal("218sX5RECzRWffe1JKGET72KsUhAGJAuPe8tAe2s8PLCJrAeqZ", tx.ID().String())
result := tx.Bytes()
require.Equal(expected, result)
credBytes := []byte{
// type id
0x00, 0x00, 0x00, 0x09,
// there are two signers (thus two signatures)
0x00, 0x00, 0x00, 0x02,
// 65 bytes
0x61, 0xdd, 0x9b, 0xff, 0xc0, 0x49, 0x95, 0x6e, 0xd7, 0xf8,
0xcd, 0x92, 0xec, 0xda, 0x03, 0x6e, 0xac, 0xb8, 0x16, 0x9e,
0x53, 0x83, 0xc0, 0x3a, 0x2e, 0x88, 0x5b, 0x5f, 0xc6, 0xef,
0x2e, 0xbe, 0x50, 0x59, 0x72, 0x8d, 0x0f, 0xa6, 0x59, 0x66,
0x93, 0x28, 0x88, 0xb4, 0x56, 0x3b, 0x77, 0x7c, 0x59, 0xa5,
0x8f, 0xe0, 0x2a, 0xf3, 0xcc, 0x31, 0x32, 0xef, 0xfe, 0x7d,
0x3d, 0x9f, 0x14, 0x94, 0x01,
// 65 bytes
0x61, 0xdd, 0x9b, 0xff, 0xc0, 0x49, 0x95, 0x6e, 0xd7, 0xf8,
0xcd, 0x92, 0xec, 0xda, 0x03, 0x6e, 0xac, 0xb8, 0x16, 0x9e,
0x53, 0x83, 0xc0, 0x3a, 0x2e, 0x88, 0x5b, 0x5f, 0xc6, 0xef,
0x2e, 0xbe, 0x50, 0x59, 0x72, 0x8d, 0x0f, 0xa6, 0x59, 0x66,
0x93, 0x28, 0x88, 0xb4, 0x56, 0x3b, 0x77, 0x7c, 0x59, 0xa5,
0x8f, 0xe0, 0x2a, 0xf3, 0xcc, 0x31, 0x32, 0xef, 0xfe, 0x7d,
0x3d, 0x9f, 0x14, 0x94, 0x01,
// type id
0x00, 0x00, 0x00, 0x09,
// there are two signers (thus two signatures)
0x00, 0x00, 0x00, 0x02,
// 65 bytes
0x61, 0xdd, 0x9b, 0xff, 0xc0, 0x49, 0x95, 0x6e, 0xd7, 0xf8,
0xcd, 0x92, 0xec, 0xda, 0x03, 0x6e, 0xac, 0xb8, 0x16, 0x9e,
0x53, 0x83, 0xc0, 0x3a, 0x2e, 0x88, 0x5b, 0x5f, 0xc6, 0xef,
0x2e, 0xbe, 0x50, 0x59, 0x72, 0x8d, 0x0f, 0xa6, 0x59, 0x66,
0x93, 0x28, 0x88, 0xb4, 0x56, 0x3b, 0x77, 0x7c, 0x59, 0xa5,
0x8f, 0xe0, 0x2a, 0xf3, 0xcc, 0x31, 0x32, 0xef, 0xfe, 0x7d,
0x3d, 0x9f, 0x14, 0x94, 0x01,
// 65 bytes
0x61, 0xdd, 0x9b, 0xff, 0xc0, 0x49, 0x95, 0x6e, 0xd7, 0xf8,
0xcd, 0x92, 0xec, 0xda, 0x03, 0x6e, 0xac, 0xb8, 0x16, 0x9e,
0x53, 0x83, 0xc0, 0x3a, 0x2e, 0x88, 0x5b, 0x5f, 0xc6, 0xef,
0x2e, 0xbe, 0x50, 0x59, 0x72, 0x8d, 0x0f, 0xa6, 0x59, 0x66,
0x93, 0x28, 0x88, 0xb4, 0x56, 0x3b, 0x77, 0x7c, 0x59, 0xa5,
0x8f, 0xe0, 0x2a, 0xf3, 0xcc, 0x31, 0x32, 0xef, 0xfe, 0x7d,
0x3d, 0x9f, 0x14, 0x94, 0x01,
}
require.NoError(tx.SignSECP256K1Fx(
parser.Codec(),
[][]*secp256k1.PrivateKey{
{keys[0], keys[0]},
{keys[0], keys[0]},
},
))
require.Equal("2XWcfypBSo6rhikT9hYvvk6YwJvoaYKrHrK1DLjGpPPxyFuNtE", tx.ID().String())
// there are two credentials
expected[len(expected)-1] = 0x02
expected = append(expected, credBytes...)
result = tx.Bytes()
require.Equal(expected, result)
}
func TestExportTxNotState(t *testing.T) {
require := require.New(t)
intf := interface{}(&ExportTx{})
_, ok := intf.(verify.State)
require.False(ok, "should not be marked as state")
}
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