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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
75 lines
2.8 KiB
Go
75 lines
2.8 KiB
Go
// Copyright (C) 2019-2026, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package txs
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import (
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"testing"
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"github.com/stretchr/testify/require"
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consensustest "github.com/luxfi/consensus/test/helpers"
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"github.com/luxfi/constants"
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"github.com/luxfi/ids"
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lux "github.com/luxfi/utxo"
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"github.com/luxfi/utxo/secp256k1fx"
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)
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// TestTransferChainOwnershipTxRoundTrip builds the tx through its constructor,
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// round-trips it, and confirms the delta fields (Chain, ChainAuth, Owner) and
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// the spending envelope survive encode→decode.
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func TestTransferChainOwnershipTxRoundTrip(t *testing.T) {
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require := require.New(t)
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base := spendBase()
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chain := ids.GenerateTestID()
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auth := &secp256k1fx.Input{SigIndices: []uint32{3}}
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owner := &secp256k1fx.OutputOwners{Locktime: 876543210, Threshold: 1, Addrs: []ids.ShortID{ids.GenerateTestShortID()}}
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in, err := NewTransferChainOwnershipTx(base, chain, auth, owner)
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require.NoError(err)
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got := roundTrip(t, in).(*TransferChainOwnershipTx)
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require.Equal(chain, got.Chain())
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require.Equal(auth, got.ChainAuth())
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require.Equal(owner, got.Owner())
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require.Equal(base.NetworkID, got.NetworkID())
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require.Equal(base.BlockchainID, got.BlockchainID())
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require.Equal([]byte(base.Memo), got.Memo())
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}
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func TestTransferChainOwnershipTxSyntacticVerify(t *testing.T) {
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require := require.New(t)
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rt := consensustest.Runtime(t, ids.GenerateTestID())
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owner := &secp256k1fx.OutputOwners{Threshold: 1, Addrs: []ids.ShortID{ids.GenerateTestShortID()}}
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base := func(networkID uint32) *lux.BaseTx {
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return &lux.BaseTx{NetworkID: networkID, BlockchainID: rt.ChainID}
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}
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// Case: nil tx
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var nilTx *TransferChainOwnershipTx
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require.ErrorIs(nilTx.SyntacticVerify(rt), ErrNilTx)
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// Case: invalid BaseTx (wrong network ID); Chain is set so we don't error on
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// that check first.
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wrongNet, err := NewTransferChainOwnershipTx(base(rt.NetworkID+1), ids.GenerateTestID(), &secp256k1fx.Input{}, owner)
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require.NoError(err)
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require.ErrorIs(wrongNet.SyntacticVerify(rt), lux.ErrWrongNetworkID)
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// Case: cannot transfer ownership of a permissionless chain
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primary, err := NewTransferChainOwnershipTx(base(rt.NetworkID), constants.PrimaryNetworkID, &secp256k1fx.Input{}, owner)
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require.NoError(err)
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require.ErrorIs(primary.SyntacticVerify(rt), ErrTransferPermissionlessChain)
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// Case: invalid chain auth (sig indices not sorted and unique)
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badAuth, err := NewTransferChainOwnershipTx(base(rt.NetworkID), ids.GenerateTestID(), &secp256k1fx.Input{SigIndices: []uint32{1, 0}}, owner)
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require.NoError(err)
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require.ErrorIs(badAuth.SyntacticVerify(rt), secp256k1fx.ErrInputIndicesNotSortedUnique)
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// Case: passes verification
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valid, err := NewTransferChainOwnershipTx(base(rt.NetworkID), ids.GenerateTestID(), &secp256k1fx.Input{}, owner)
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require.NoError(err)
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require.NoError(valid.SyntacticVerify(rt))
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}
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