chore(all): minor changes post-libevm merge

accounts/abi/bind/util_test.go

@@ -125,10 +125,7 @@ func TestWaitDeployedCornerCases(t *testing.T) {
 	// Create a transaction to an account.
 	code := "6060604052600a8060106000396000f360606040526008565b00"
 	tx := types.NewTransaction(0, common.HexToAddress("0x01"), big.NewInt(0), 3000000, gasPrice, common.FromHex(code))
-	tx, err := types.SignTx(tx, types.LatestSignerForChainID(big.NewInt(1337)), testKey)
-	if err != nil {
-		t.Fatalf("Failed to sign transaction: %s", err)
-	}
+	tx, _ = types.SignTx(tx, types.LatestSignerForChainID(big.NewInt(1337)), testKey)
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 	if err := backend.Client().SendTransaction(ctx, tx); err != nil {

core/extstate/statedb.go

@@ -52,7 +52,8 @@ func (s *StateDB) GetLogData() (topics [][]common.Hash, data [][]byte) {
 	return topics, data
 }
 
-// GetPredicateStorageSlots returns the storage slots associated with the address, index pair.
+// GetPredicateStorageSlots returns the storage slots associated with the address+index pair as
+// a byte slice as well as a boolean indicating if the address+index pair exists.
 // A list of access tuples can be included within transaction types post EIP-2930. The address
 // is declared directly on the access tuple and the index is the i'th occurrence of an access
 // tuple with the specified address.

core/state/statedb.go

@@ -118,19 +118,3 @@ func (s *StateDB) Copy() *StateDB {
 		txIndex: s.txIndex,
 	}
 }
-
-// NormalizeCoinID ORs the 0th bit of the first byte in
-// `coinID`, which ensures this bit will be 1 and all other
-// bits are left the same.
-// This partitions multicoin storage from normal state storage.
-func NormalizeCoinID(coinID *common.Hash) {
-	coinID[0] |= 0x01
-}
-
-// NormalizeStateKey ANDs the 0th bit of the first byte in
-// `key`, which ensures this bit will be 0 and all other bits
-// are left the same.
-// This partitions normal state storage from multicoin storage.
-func NormalizeStateKey(key *common.Hash) {
-	key[0] &= 0xfe
-}

utils/key.go → internal/testutils/key.go

@@ -1,7 +1,7 @@
-// (c) 2024, Ava Labs, Inc. All rights reserved.
+// (c) 2024-2025, Ava Labs, Inc. All rights reserved.
 // See the file LICENSE for licensing terms.
 
-package utils
+package testutils
 
 import (
 	"crypto/ecdsa"

params/extras/config.go

@@ -126,16 +126,16 @@ type ChainConfig struct {
 	UpgradeConfig      `json:"-"`           // Config specified in upgradeBytes (avalanche network upgrades or enable/disabling precompiles). Not serialized.
 }
 
-func (c *ChainConfig) CheckConfigCompatible(newcfg_ *ethparams.ChainConfig, headNumber *big.Int, headTimestamp uint64) *ethparams.ConfigCompatError {
+func (c *ChainConfig) CheckConfigCompatible(newConfig *ethparams.ChainConfig, headNumber *big.Int, headTimestamp uint64) *ethparams.ConfigCompatError {
 	if c == nil {
 		return nil
 	}
-	newcfg, ok := newcfg_.Hooks().(*ChainConfig)
+	newcfg, ok := newConfig.Hooks().(*ChainConfig)
 	if !ok {
 		// Proper registration of the extras on the libevm side should prevent this from happening.
 		// Return an error to prevent the chain from starting, just in case.
 		return ethparams.NewTimestampCompatError(
-			fmt.Sprintf("ChainConfig.Hooks() is not of the expected type *extras.ChainConfig, got %T", newcfg_.Hooks()),
+			fmt.Sprintf("ChainConfig.Hooks() is not of the expected type *extras.ChainConfig, got %T", newConfig.Hooks()),
 			utils.NewUint64(0),
 			nil,
 		)

plugin/evm/syncervm_test.go

@@ -37,12 +37,12 @@ import (
 	"github.com/ava-labs/subnet-evm/consensus/dummy"
 	"github.com/ava-labs/subnet-evm/constants"
 	"github.com/ava-labs/subnet-evm/core"
+	"github.com/ava-labs/subnet-evm/internal/testutils"
 	"github.com/ava-labs/subnet-evm/plugin/evm/customrawdb"
 	"github.com/ava-labs/subnet-evm/plugin/evm/database"
 	"github.com/ava-labs/subnet-evm/predicate"
 	statesyncclient "github.com/ava-labs/subnet-evm/sync/client"
 	"github.com/ava-labs/subnet-evm/sync/statesync"
-	"github.com/ava-labs/subnet-evm/utils"
 )
 
 func TestSkipStateSync(t *testing.T) {
@@ -369,7 +369,7 @@ type syncVMSetup struct {
 	serverVM        *VM
 	serverAppSender *enginetest.Sender
 
-	fundedAccounts map[*utils.Key]*types.StateAccount
+	fundedAccounts map[*testutils.Key]*types.StateAccount
 
 	syncerVM             *VM
 	syncerDB             avalanchedatabase.Database

plugin/evm/vm_test.go

@@ -44,6 +44,7 @@ import (
 	"github.com/ava-labs/subnet-evm/core"
 	"github.com/ava-labs/subnet-evm/core/txpool"
 	"github.com/ava-labs/subnet-evm/eth"
+	"github.com/ava-labs/subnet-evm/internal/testutils"
 	"github.com/ava-labs/subnet-evm/params"
 	"github.com/ava-labs/subnet-evm/params/extras"
 	"github.com/ava-labs/subnet-evm/plugin/evm/config"
@@ -361,7 +362,7 @@ func TestBuildEthTxBlock(t *testing.T) {
 	newTxPoolHeadChan := make(chan core.NewTxPoolReorgEvent, 1)
 	vm.txPool.SubscribeNewReorgEvent(newTxPoolHeadChan)
 
-	key := utils.NewKey(t)
+	key := testutils.NewKey(t)
 
 	tx := types.NewTransaction(uint64(0), key.Address, firstTxAmount, 21000, big.NewInt(testMinGasPrice), nil)
 	signedTx, err := types.SignTx(tx, types.NewEIP155Signer(vm.chainConfig.ChainID), testKeys[0])
@@ -2947,7 +2948,7 @@ func TestSkipChainConfigCheckCompatible(t *testing.T) {
 	newTxPoolHeadChan := make(chan core.NewTxPoolReorgEvent, 1)
 	vm.txPool.SubscribeNewReorgEvent(newTxPoolHeadChan)
 
-	key := utils.NewKey(t)
+	key := testutils.NewKey(t)
 
 	tx := types.NewTransaction(uint64(0), key.Address, firstTxAmount, 21000, big.NewInt(testMinGasPrice), nil)
 	signedTx, err := types.SignTx(tx, types.NewEIP155Signer(vm.chainConfig.ChainID), testKeys[0])

precompile/contract/interfaces.go

@@ -40,7 +40,7 @@ type StateDB interface {
 
 	AddLog(*ethtypes.Log)
 	GetLogData() (topics [][]common.Hash, data [][]byte)
-	GetPredicateStorageSlots(address common.Address, index int) ([]byte, bool)
+	GetPredicateStorageSlots(address common.Address, index int) (predicate []byte, exists bool)
 	SetPredicateStorageSlots(address common.Address, predicates [][]byte)
 
 	GetTxHash() common.Hash

sync/statesync/test_sync.go

@@ -15,9 +15,9 @@ import (
 	"github.com/ava-labs/libevm/ethdb"
 	"github.com/ava-labs/libevm/rlp"
 	"github.com/ava-labs/libevm/triedb"
+	"github.com/ava-labs/subnet-evm/internal/testutils"
 	"github.com/ava-labs/subnet-evm/plugin/evm/customrawdb"
 	"github.com/ava-labs/subnet-evm/sync/syncutils"
-	"github.com/ava-labs/subnet-evm/utils"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -117,7 +117,7 @@ func fillAccountsWithStorage(t *testing.T, serverDB ethdb.Database, serverTrieDB
 // returns the new trie root and a map of funded keys to StateAccount structs.
 func FillAccountsWithOverlappingStorage(
 	t *testing.T, trieDB *triedb.Database, root common.Hash, numAccounts int, numOverlappingStorageRoots int,
-) (common.Hash, map[*utils.Key]*types.StateAccount) {
+) (common.Hash, map[*testutils.Key]*types.StateAccount) {
 	storageRoots := make([]common.Hash, 0, numOverlappingStorageRoots)
 	for i := 0; i < numOverlappingStorageRoots; i++ {
 		storageRoot, _, _ := syncutils.GenerateTrie(t, trieDB, 16, common.HashLength)

sync/syncutils/test_trie.go

@@ -13,7 +13,7 @@ import (
 	"github.com/ava-labs/libevm/trie"
 	"github.com/ava-labs/libevm/trie/trienode"
 	"github.com/ava-labs/libevm/triedb"
-	"github.com/ava-labs/subnet-evm/utils"
+	"github.com/ava-labs/subnet-evm/internal/testutils"
 	"github.com/holiman/uint256"
 
 	"github.com/ava-labs/libevm/common"
@@ -146,12 +146,12 @@ func CorruptTrie(t *testing.T, diskdb ethdb.Batcher, tr *trie.Trie, n int) {
 func FillAccounts(
 	t *testing.T, trieDB *triedb.Database, root common.Hash, numAccounts int,
 	onAccount func(*testing.T, int, types.StateAccount) types.StateAccount,
-) (common.Hash, map[*utils.Key]*types.StateAccount) {
+) (common.Hash, map[*testutils.Key]*types.StateAccount) {
 	var (
 		minBalance  = uint256.NewInt(3000000000000000000)
 		randBalance = uint256.NewInt(1000000000000000000)
 		maxNonce    = 10
-		accounts    = make(map[*utils.Key]*types.StateAccount, numAccounts)
+		accounts    = make(map[*testutils.Key]*types.StateAccount, numAccounts)
 	)
 
 	tr, err := trie.NewStateTrie(trie.TrieID(root), trieDB)
@@ -175,7 +175,7 @@ func FillAccounts(
 			t.Fatalf("failed to rlp encode account: %v", err)
 		}
 
-		key := utils.NewKey(t)
+		key := testutils.NewKey(t)
 		tr.MustUpdate(key.Address[:], accBytes)
 		accounts[key] = &acc
 	}