tornadocontrib/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

all: remove the dependency from trie to triedb (#28824)

Browse Source 
This change removes the dependency from trie package to triedb package.
This commit is contained in:
rjl493456442 2024-02-13 21:49:53 +08:00 committed by GitHub
parent 4c15d58007
commit fe91d476ba
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
67 changed files with 597 additions and 425 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
cmd/evm/internal/t8ntool/execution.go
View File

@ -36,6 +36,7 @@ import (
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
"github.com/holiman/uint256"
"golang.org/x/crypto/sha3"
)
@ -355,7 +356,7 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
}
func MakePreState(db ethdb.Database, accounts core.GenesisAlloc) *state.StateDB {
sdb := state.NewDatabaseWithConfig(db, &trie.Config{Preimages: true})
sdb := state.NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
statedb, _ := state.New(types.EmptyRootHash, sdb, nil)
for addr, a := range accounts {
statedb.SetCode(addr, a.Code)

6
cmd/evm/runner.go
View File

@ -38,8 +38,8 @@ import (
"github.com/ethereum/go-ethereum/eth/tracers/logger"
"github.com/ethereum/go-ethereum/internal/flags"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/urfave/cli/v2"
)
@ -148,7 +148,7 @@ func runCmd(ctx *cli.Context) error {
}
db := rawdb.NewMemoryDatabase()
triedb := trie.NewDatabase(db, &trie.Config{
triedb := triedb.NewDatabase(db, &triedb.Config{
Preimages: preimages,
HashDB: hashdb.Defaults,
})

14
cmd/utils/flags.go
View File

@ -69,9 +69,9 @@ import (
"github.com/ethereum/go-ethereum/p2p/netutil"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
pcsclite "github.com/gballet/go-libpcsclite"
gopsutil "github.com/shirou/gopsutil/mem"
"github.com/urfave/cli/v2"
@ -2146,8 +2146,8 @@ func MakeConsolePreloads(ctx *cli.Context) []string {
}
// MakeTrieDatabase constructs a trie database based on the configured scheme.
func MakeTrieDatabase(ctx *cli.Context, disk ethdb.Database, preimage bool, readOnly bool, isVerkle bool) *trie.Database {
config := &trie.Config{
func MakeTrieDatabase(ctx *cli.Context, disk ethdb.Database, preimage bool, readOnly bool, isVerkle bool) *triedb.Database {
config := &triedb.Config{
Preimages: preimage,
IsVerkle: isVerkle,
}
@ -2160,12 +2160,12 @@ func MakeTrieDatabase(ctx *cli.Context, disk ethdb.Database, preimage bool, read
// ignore the parameter silently. TODO(rjl493456442)
// please config it if read mode is implemented.
config.HashDB = hashdb.Defaults
return trie.NewDatabase(disk, config)
return triedb.NewDatabase(disk, config)
}
if readOnly {
config.PathDB = pathdb.ReadOnly
} else {
config.PathDB = pathdb.Defaults
}
return trie.NewDatabase(disk, config)
return triedb.NewDatabase(disk, config)
}

14
core/blockchain.go
View File

@ -47,9 +47,9 @@ import (
"github.com/ethereum/go-ethereum/metrics"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"golang.org/x/exp/slices"
)
@ -149,8 +149,8 @@ type CacheConfig struct {
}
// triedbConfig derives the configures for trie database.
func (c *CacheConfig) triedbConfig() *trie.Config {
config := &trie.Config{Preimages: c.Preimages}
func (c *CacheConfig) triedbConfig() *triedb.Config {
config := &triedb.Config{Preimages: c.Preimages}
if c.StateScheme == rawdb.HashScheme {
config.HashDB = &hashdb.Config{
CleanCacheSize: c.TrieCleanLimit * 1024 * 1024,
@ -216,7 +216,7 @@ type BlockChain struct {
gcproc time.Duration // Accumulates canonical block processing for trie dumping
lastWrite uint64 // Last block when the state was flushed
flushInterval atomic.Int64 // Time interval (processing time) after which to flush a state
triedb *trie.Database // The database handler for maintaining trie nodes.
triedb *triedb.Database // The database handler for maintaining trie nodes.
stateCache state.Database // State database to reuse between imports (contains state cache)
txIndexer *txIndexer // Transaction indexer, might be nil if not enabled
@ -269,7 +269,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
cacheConfig = defaultCacheConfig
}
// Open trie database with provided config
triedb := trie.NewDatabase(db, cacheConfig.triedbConfig())
triedb := triedb.NewDatabase(db, cacheConfig.triedbConfig())
// Setup the genesis block, commit the provided genesis specification
// to database if the genesis block is not present yet, or load the

4
core/blockchain_reader.go
View File

@ -30,7 +30,7 @@ import (
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
// CurrentHeader retrieves the current head header of the canonical chain. The
@ -406,7 +406,7 @@ func (bc *BlockChain) TxIndexProgress() (TxIndexProgress, error) {
}
// TrieDB retrieves the low level trie database used for data storage.
func (bc *BlockChain) TrieDB() *trie.Database {
func (bc *BlockChain) TrieDB() *triedb.Database {
return bc.triedb
}

10
core/blockchain_sethead_test.go
View File

@ -34,9 +34,9 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
)
// rewindTest is a test case for chain rollback upon user request.
@ -2033,13 +2033,13 @@ func testSetHeadWithScheme(t *testing.T, tt *rewindTest, snapshots bool, scheme
}
// Reopen the trie database without persisting in-memory dirty nodes.
chain.triedb.Close()
dbconfig := &trie.Config{}
dbconfig := &triedb.Config{}
if scheme == rawdb.PathScheme {
dbconfig.PathDB = pathdb.Defaults
} else {
dbconfig.HashDB = hashdb.Defaults
}
chain.triedb = trie.NewDatabase(chain.db, dbconfig)
chain.triedb = triedb.NewDatabase(chain.db, dbconfig)
chain.stateCache = state.NewDatabaseWithNodeDB(chain.db, chain.triedb)
// Force run a freeze cycle

8
core/chain_makers.go
View File

@ -31,7 +31,7 @@ import (
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
"github.com/holiman/uint256"
)
@ -312,7 +312,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
}
cm := newChainMaker(parent, config, engine)
genblock := func(i int, parent *types.Block, triedb *trie.Database, statedb *state.StateDB) (*types.Block, types.Receipts) {
genblock := func(i int, parent *types.Block, triedb *triedb.Database, statedb *state.StateDB) (*types.Block, types.Receipts) {
b := &BlockGen{i: i, cm: cm, parent: parent, statedb: statedb, engine: engine}
b.header = cm.makeHeader(parent, statedb, b.engine)
@ -362,7 +362,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
}
// Forcibly use hash-based state scheme for retaining all nodes in disk.
triedb := trie.NewDatabase(db, trie.HashDefaults)
triedb := triedb.NewDatabase(db, triedb.HashDefaults)
defer triedb.Close()
for i := 0; i < n; i++ {
@ -407,7 +407,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
// then generate chain on top.
func GenerateChainWithGenesis(genesis *Genesis, engine consensus.Engine, n int, gen func(int, *BlockGen)) (ethdb.Database, []*types.Block, []types.Receipts) {
db := rawdb.NewMemoryDatabase()
triedb := trie.NewDatabase(db, trie.HashDefaults)
triedb := triedb.NewDatabase(db, triedb.HashDefaults)
defer triedb.Close()
_, err := genesis.Commit(db, triedb)
if err != nil {

6
core/chain_makers_test.go
View File

@ -31,7 +31,7 @@ import (
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
func TestGeneratePOSChain(t *testing.T) {
@ -81,7 +81,7 @@ func TestGeneratePOSChain(t *testing.T) {
Storage: storage,
Code: common.Hex2Bytes("600154600354"),
}
genesis := gspec.MustCommit(gendb, trie.NewDatabase(gendb, trie.HashDefaults))
genesis := gspec.MustCommit(gendb, triedb.NewDatabase(gendb, triedb.HashDefaults))
genchain, genreceipts := GenerateChain(gspec.Config, genesis, beacon.NewFaker(), gendb, 4, func(i int, gen *BlockGen) {
gen.SetParentBeaconRoot(common.Hash{byte(i + 1)})
@ -204,7 +204,7 @@ func ExampleGenerateChain() {
Config: &params.ChainConfig{HomesteadBlock: new(big.Int)},
Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(1000000)}},
}
genesis := gspec.MustCommit(genDb, trie.NewDatabase(genDb, trie.HashDefaults))
genesis := gspec.MustCommit(genDb, triedb.NewDatabase(genDb, triedb.HashDefaults))
// This call generates a chain of 5 blocks. The function runs for
// each block and adds different features to gen based on the

17
core/genesis.go
View File

@ -37,7 +37,8 @@ import (
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256"
)
@ -127,9 +128,9 @@ func (ga *GenesisAlloc) hash(isVerkle bool) (common.Hash, error) {
// If a genesis-time verkle trie is requested, create a trie config
// with the verkle trie enabled so that the tree can be initialized
// as such.
var config *trie.Config
var config *triedb.Config
if isVerkle {
config = &trie.Config{
config = &triedb.Config{
PathDB: pathdb.Defaults,
IsVerkle: true,
}
@ -157,7 +158,7 @@ func (ga *GenesisAlloc) hash(isVerkle bool) (common.Hash, error) {
// flush is very similar with hash, but the main difference is all the generated
// states will be persisted into the given database. Also, the genesis state
// specification will be flushed as well.
func (ga *GenesisAlloc) flush(db ethdb.Database, triedb *trie.Database, blockhash common.Hash) error {
func (ga *GenesisAlloc) flush(db ethdb.Database, triedb *triedb.Database, blockhash common.Hash) error {
statedb, err := state.New(types.EmptyRootHash, state.NewDatabaseWithNodeDB(db, triedb), nil)
if err != nil {
return err
@ -272,11 +273,11 @@ type ChainOverrides struct {
// error is a *params.ConfigCompatError and the new, unwritten config is returned.
//
// The returned chain configuration is never nil.
func SetupGenesisBlock(db ethdb.Database, triedb *trie.Database, genesis *Genesis) (*params.ChainConfig, common.Hash, error) {
func SetupGenesisBlock(db ethdb.Database, triedb *triedb.Database, genesis *Genesis) (*params.ChainConfig, common.Hash, error) {
return SetupGenesisBlockWithOverride(db, triedb, genesis, nil)
}
func SetupGenesisBlockWithOverride(db ethdb.Database, triedb *trie.Database, genesis *Genesis, overrides *ChainOverrides) (*params.ChainConfig, common.Hash, error) {
func SetupGenesisBlockWithOverride(db ethdb.Database, triedb *triedb.Database, genesis *Genesis, overrides *ChainOverrides) (*params.ChainConfig, common.Hash, error) {
if genesis != nil && genesis.Config == nil {
return params.AllEthashProtocolChanges, common.Hash{}, errGenesisNoConfig
}
@ -491,7 +492,7 @@ func (g *Genesis) ToBlock() *types.Block {
// Commit writes the block and state of a genesis specification to the database.
// The block is committed as the canonical head block.
func (g *Genesis) Commit(db ethdb.Database, triedb *trie.Database) (*types.Block, error) {
func (g *Genesis) Commit(db ethdb.Database, triedb *triedb.Database) (*types.Block, error) {
block := g.ToBlock()
if block.Number().Sign() != 0 {
return nil, errors.New("can't commit genesis block with number > 0")
@ -525,7 +526,7 @@ func (g *Genesis) Commit(db ethdb.Database, triedb *trie.Database) (*types.Block
// MustCommit writes the genesis block and state to db, panicking on error.
// The block is committed as the canonical head block.
func (g *Genesis) MustCommit(db ethdb.Database, triedb *trie.Database) *types.Block {
func (g *Genesis) MustCommit(db ethdb.Database, triedb *triedb.Database) *types.Block {
block, err := g.Commit(db, triedb)
if err != nil {
panic(err)

34
core/genesis_test.go
View File

@ -30,15 +30,15 @@ import (
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
)
func TestInvalidCliqueConfig(t *testing.T) {
block := DefaultGoerliGenesisBlock()
block.ExtraData = []byte{}
db := rawdb.NewMemoryDatabase()
if _, err := block.Commit(db, trie.NewDatabase(db, nil)); err == nil {
if _, err := block.Commit(db, triedb.NewDatabase(db, nil)); err == nil {
t.Fatal("Expected error on invalid clique config")
}
}
@ -71,7 +71,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
{
name: "genesis without ChainConfig",
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
return SetupGenesisBlock(db, trie.NewDatabase(db, newDbConfig(scheme)), new(Genesis))
return SetupGenesisBlock(db, triedb.NewDatabase(db, newDbConfig(scheme)), new(Genesis))
},
wantErr: errGenesisNoConfig,
wantConfig: params.AllEthashProtocolChanges,
@ -79,7 +79,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
{
name: "no block in DB, genesis == nil",
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
return SetupGenesisBlock(db, trie.NewDatabase(db, newDbConfig(scheme)), nil)
return SetupGenesisBlock(db, triedb.NewDatabase(db, newDbConfig(scheme)), nil)
},
wantHash: params.MainnetGenesisHash,
wantConfig: params.MainnetChainConfig,
@ -87,8 +87,8 @@ func testSetupGenesis(t *testing.T, scheme string) {
{
name: "mainnet block in DB, genesis == nil",
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
DefaultGenesisBlock().MustCommit(db, trie.NewDatabase(db, newDbConfig(scheme)))
return SetupGenesisBlock(db, trie.NewDatabase(db, newDbConfig(scheme)), nil)
DefaultGenesisBlock().MustCommit(db, triedb.NewDatabase(db, newDbConfig(scheme)))
return SetupGenesisBlock(db, triedb.NewDatabase(db, newDbConfig(scheme)), nil)
},
wantHash: params.MainnetGenesisHash,
wantConfig: params.MainnetChainConfig,
@ -96,7 +96,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
{
name: "custom block in DB, genesis == nil",
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
tdb := trie.NewDatabase(db, newDbConfig(scheme))
tdb := triedb.NewDatabase(db, newDbConfig(scheme))
customg.Commit(db, tdb)
return SetupGenesisBlock(db, tdb, nil)
},
@ -106,7 +106,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
{
name: "custom block in DB, genesis == goerli",
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
tdb := trie.NewDatabase(db, newDbConfig(scheme))
tdb := triedb.NewDatabase(db, newDbConfig(scheme))
customg.Commit(db, tdb)
return SetupGenesisBlock(db, tdb, DefaultGoerliGenesisBlock())
},
@ -117,7 +117,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
{
name: "compatible config in DB",
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
tdb := trie.NewDatabase(db, newDbConfig(scheme))
tdb := triedb.NewDatabase(db, newDbConfig(scheme))
oldcustomg.Commit(db, tdb)
return SetupGenesisBlock(db, tdb, &customg)
},
@ -129,7 +129,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
// Commit the 'old' genesis block with Homestead transition at #2.
// Advance to block #4, past the homestead transition block of customg.
tdb := trie.NewDatabase(db, newDbConfig(scheme))
tdb := triedb.NewDatabase(db, newDbConfig(scheme))
oldcustomg.Commit(db, tdb)
bc, _ := NewBlockChain(db, DefaultCacheConfigWithScheme(scheme), &oldcustomg, nil, ethash.NewFullFaker(), vm.Config{}, nil, nil)
@ -188,7 +188,7 @@ func TestGenesisHashes(t *testing.T) {
} {
// Test via MustCommit
db := rawdb.NewMemoryDatabase()
if have := c.genesis.MustCommit(db, trie.NewDatabase(db, trie.HashDefaults)).Hash(); have != c.want {
if have := c.genesis.MustCommit(db, triedb.NewDatabase(db, triedb.HashDefaults)).Hash(); have != c.want {
t.Errorf("case: %d a), want: %s, got: %s", i, c.want.Hex(), have.Hex())
}
// Test via ToBlock
@ -206,7 +206,7 @@ func TestGenesis_Commit(t *testing.T) {
}
db := rawdb.NewMemoryDatabase()
genesisBlock := genesis.MustCommit(db, trie.NewDatabase(db, trie.HashDefaults))
genesisBlock := genesis.MustCommit(db, triedb.NewDatabase(db, triedb.HashDefaults))
if genesis.Difficulty != nil {
t.Fatalf("assumption wrong")
@ -256,11 +256,11 @@ func TestReadWriteGenesisAlloc(t *testing.T) {
}
}
func newDbConfig(scheme string) *trie.Config {
func newDbConfig(scheme string) *triedb.Config {
if scheme == rawdb.HashScheme {
return trie.HashDefaults
return triedb.HashDefaults
}
return &trie.Config{PathDB: pathdb.Defaults}
return &triedb.Config{PathDB: pathdb.Defaults}
}
func TestVerkleGenesisCommit(t *testing.T) {
@ -310,7 +310,7 @@ func TestVerkleGenesisCommit(t *testing.T) {
}
db := rawdb.NewMemoryDatabase()
triedb := trie.NewDatabase(db, &trie.Config{IsVerkle: true, PathDB: pathdb.Defaults})
triedb := triedb.NewDatabase(db, &triedb.Config{IsVerkle: true, PathDB: pathdb.Defaults})
block := genesis.MustCommit(db, triedb)
if !bytes.Equal(block.Root().Bytes(), expected) {
t.Fatalf("invalid genesis state root, expected %x, got %x", expected, got)

4
core/headerchain_test.go
View File

@ -28,7 +28,7 @@ import (
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
func verifyUnbrokenCanonchain(hc *HeaderChain) error {
@ -73,7 +73,7 @@ func TestHeaderInsertion(t *testing.T) {
db = rawdb.NewMemoryDatabase()
gspec = &Genesis{BaseFee: big.NewInt(params.InitialBaseFee), Config: params.AllEthashProtocolChanges}
)
gspec.Commit(db, trie.NewDatabase(db, nil))
gspec.Commit(db, triedb.NewDatabase(db, nil))
hc, err := NewHeaderChain(db, gspec.Config, ethash.NewFaker(), func() bool { return false })
if err != nil {
t.Fatal(err)

13
core/state/database.go
View File

@ -30,6 +30,7 @@ import (
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/trie/utils"
"github.com/ethereum/go-ethereum/triedb"
)
const (
@ -67,7 +68,7 @@ type Database interface {
DiskDB() ethdb.KeyValueStore
// TrieDB returns the underlying trie database for managing trie nodes.
TrieDB() *trie.Database
TrieDB() *triedb.Database
}
// Trie is a Ethereum Merkle Patricia trie.
@ -150,17 +151,17 @@ func NewDatabase(db ethdb.Database) Database {
// NewDatabaseWithConfig creates a backing store for state. The returned database
// is safe for concurrent use and retains a lot of collapsed RLP trie nodes in a
// large memory cache.
func NewDatabaseWithConfig(db ethdb.Database, config *trie.Config) Database {
func NewDatabaseWithConfig(db ethdb.Database, config *triedb.Config) Database {
return &cachingDB{
disk: db,
codeSizeCache: lru.NewCache[common.Hash, int](codeSizeCacheSize),
codeCache: lru.NewSizeConstrainedCache[common.Hash, []byte](codeCacheSize),
triedb: trie.NewDatabase(db, config),
triedb: triedb.NewDatabase(db, config),
}
}
// NewDatabaseWithNodeDB creates a state database with an already initialized node database.
func NewDatabaseWithNodeDB(db ethdb.Database, triedb *trie.Database) Database {
func NewDatabaseWithNodeDB(db ethdb.Database, triedb *triedb.Database) Database {
return &cachingDB{
disk: db,
codeSizeCache: lru.NewCache[common.Hash, int](codeSizeCacheSize),
@ -173,7 +174,7 @@ type cachingDB struct {
disk ethdb.KeyValueStore
codeSizeCache *lru.Cache[common.Hash, int]
codeCache *lru.SizeConstrainedCache[common.Hash, []byte]
triedb *trie.Database
triedb *triedb.Database
}
// OpenTrie opens the main account trie at a specific root hash.
@ -260,6 +261,6 @@ func (db *cachingDB) DiskDB() ethdb.KeyValueStore {
}
// TrieDB retrieves any intermediate trie-node caching layer.
func (db *cachingDB) TrieDB() *trie.Database {
func (db *cachingDB) TrieDB() *triedb.Database {
return db.triedb
}

9
core/state/pruner/pruner.go
View File

@ -35,6 +35,7 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
const (
@ -86,7 +87,7 @@ func NewPruner(db ethdb.Database, config Config) (*Pruner, error) {
return nil, errors.New("failed to load head block")
}
// Offline pruning is only supported in legacy hash based scheme.
triedb := trie.NewDatabase(db, trie.HashDefaults)
triedb := triedb.NewDatabase(db, triedb.HashDefaults)
snapconfig := snapshot.Config{
CacheSize: 256,
@ -366,7 +367,7 @@ func RecoverPruning(datadir string, db ethdb.Database) error {
AsyncBuild: false,
}
// Offline pruning is only supported in legacy hash based scheme.
triedb := trie.NewDatabase(db, trie.HashDefaults)
triedb := triedb.NewDatabase(db, triedb.HashDefaults)
snaptree, err := snapshot.New(snapconfig, db, triedb, headBlock.Root())
if err != nil {
return err // The relevant snapshot(s) might not exist
@ -409,7 +410,7 @@ func extractGenesis(db ethdb.Database, stateBloom *stateBloom) error {
if genesis == nil {
return errors.New("missing genesis block")
}
t, err := trie.NewStateTrie(trie.StateTrieID(genesis.Root()), trie.NewDatabase(db, trie.HashDefaults))
t, err := trie.NewStateTrie(trie.StateTrieID(genesis.Root()), triedb.NewDatabase(db, triedb.HashDefaults))
if err != nil {
return err
}
@ -433,7 +434,7 @@ func extractGenesis(db ethdb.Database, stateBloom *stateBloom) error {
}
if acc.Root != types.EmptyRootHash {
id := trie.StorageTrieID(genesis.Root(), common.BytesToHash(accIter.LeafKey()), acc.Root)
storageTrie, err := trie.NewStateTrie(id, trie.NewDatabase(db, trie.HashDefaults))
storageTrie, err := trie.NewStateTrie(id, triedb.NewDatabase(db, triedb.HashDefaults))
if err != nil {
return err
}

4
core/state/snapshot/disklayer.go
View File

@ -26,13 +26,13 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
// diskLayer is a low level persistent snapshot built on top of a key-value store.
type diskLayer struct {
diskdb ethdb.KeyValueStore // Key-value store containing the base snapshot
triedb *trie.Database // Trie node cache for reconstruction purposes
triedb *triedb.Database // Trie node cache for reconstruction purposes
cache *fastcache.Cache // Cache to avoid hitting the disk for direct access
root common.Hash // Root hash of the base snapshot

5
core/state/snapshot/generate.go
View File

@ -32,6 +32,7 @@ import (
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/triedb"
)
var (
@ -55,7 +56,7 @@ var (
// generateSnapshot regenerates a brand new snapshot based on an existing state
// database and head block asynchronously. The snapshot is returned immediately
// and generation is continued in the background until done.
func generateSnapshot(diskdb ethdb.KeyValueStore, triedb *trie.Database, cache int, root common.Hash) *diskLayer {
func generateSnapshot(diskdb ethdb.KeyValueStore, triedb *triedb.Database, cache int, root common.Hash) *diskLayer {
// Create a new disk layer with an initialized state marker at zero
var (
stats = &generatorStats{start: time.Now()}
@ -353,7 +354,7 @@ func (dl *diskLayer) generateRange(ctx *generatorContext, trieId *trie.ID, prefi
var resolver trie.NodeResolver
if len(result.keys) > 0 {
mdb := rawdb.NewMemoryDatabase()
tdb := trie.NewDatabase(mdb, trie.HashDefaults)
tdb := triedb.NewDatabase(mdb, triedb.HashDefaults)
defer tdb.Close()
snapTrie := trie.NewEmpty(tdb)
for i, key := range result.keys {

11
core/state/snapshot/generate_test.go
View File

@ -29,9 +29,10 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256"
"golang.org/x/crypto/sha3"
)
@ -155,20 +156,20 @@ func checkSnapRoot(t *testing.T, snap *diskLayer, trieRoot common.Hash) {
type testHelper struct {
diskdb ethdb.Database
triedb *trie.Database
triedb *triedb.Database
accTrie *trie.StateTrie
nodes *trienode.MergedNodeSet
}
func newHelper(scheme string) *testHelper {
diskdb := rawdb.NewMemoryDatabase()
config := &trie.Config{}
config := &triedb.Config{}
if scheme == rawdb.PathScheme {
config.PathDB = &pathdb.Config{} // disable caching
} else {
config.HashDB = &hashdb.Config{} // disable caching
}
triedb := trie.NewDatabase(diskdb, config)
triedb := triedb.NewDatabase(diskdb, config)
accTrie, _ := trie.NewStateTrie(trie.StateTrieID(types.EmptyRootHash), triedb)
return &testHelper{
diskdb: diskdb,

4
core/state/snapshot/journal.go
View File

@ -30,7 +30,7 @@ import (
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
const journalVersion uint64 = 0
@ -120,7 +120,7 @@ func loadAndParseJournal(db ethdb.KeyValueStore, base *diskLayer) (snapshot, jou
}
// loadSnapshot loads a pre-existing state snapshot backed by a key-value store.
func loadSnapshot(diskdb ethdb.KeyValueStore, triedb *trie.Database, root common.Hash, cache int, recovery bool, noBuild bool) (snapshot, bool, error) {
func loadSnapshot(diskdb ethdb.KeyValueStore, triedb *triedb.Database, root common.Hash, cache int, recovery bool, noBuild bool) (snapshot, bool, error) {
// If snapshotting is disabled (initial sync in progress), don't do anything,
// wait for the chain to permit us to do something meaningful
if rawdb.ReadSnapshotDisabled(diskdb) {

6
core/state/snapshot/snapshot.go
View File

@ -30,7 +30,7 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/metrics"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
var (
@ -168,7 +168,7 @@ type Config struct {
type Tree struct {
config Config // Snapshots configurations
diskdb ethdb.KeyValueStore // Persistent database to store the snapshot
triedb *trie.Database // In-memory cache to access the trie through
triedb *triedb.Database // In-memory cache to access the trie through
layers map[common.Hash]snapshot // Collection of all known layers
lock sync.RWMutex
@ -192,7 +192,7 @@ type Tree struct {
// state trie.
// - otherwise, the entire snapshot is considered invalid and will be recreated on
// a background thread.
func New(config Config, diskdb ethdb.KeyValueStore, triedb *trie.Database, root common.Hash) (*Tree, error) {
func New(config Config, diskdb ethdb.KeyValueStore, triedb *triedb.Database, root common.Hash) (*Tree, error) {
// Create a new, empty snapshot tree
snap := &Tree{
config: config,

6
core/state/state_test.go
View File

@ -26,7 +26,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
"github.com/holiman/uint256"
)
@ -43,7 +43,7 @@ func newStateEnv() *stateEnv {
func TestDump(t *testing.T) {
db := rawdb.NewMemoryDatabase()
tdb := NewDatabaseWithConfig(db, &trie.Config{Preimages: true})
tdb := NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
sdb, _ := New(types.EmptyRootHash, tdb, nil)
s := &stateEnv{db: db, state: sdb}
@ -100,7 +100,7 @@ func TestDump(t *testing.T) {
func TestIterativeDump(t *testing.T) {
db := rawdb.NewMemoryDatabase()
tdb := NewDatabaseWithConfig(db, &trie.Config{Preimages: true})
tdb := NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
sdb, _ := New(types.EmptyRootHash, tdb, nil)
s := &stateEnv{db: db, state: sdb}

11
core/state/statedb_fuzz_test.go
View File

@ -35,8 +35,9 @@ import (
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/trie/triestate"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256"
)
@ -181,7 +182,7 @@ func (test *stateTest) run() bool {
storageList = append(storageList, copy2DSet(states.Storages))
}
disk = rawdb.NewMemoryDatabase()
tdb = trie.NewDatabase(disk, &trie.Config{PathDB: pathdb.Defaults})
tdb = triedb.NewDatabase(disk, &triedb.Config{PathDB: pathdb.Defaults})
sdb = NewDatabaseWithNodeDB(disk, tdb)
byzantium = rand.Intn(2) == 0
)
@ -252,7 +253,7 @@ func (test *stateTest) run() bool {
// - the account was indeed not present in trie
// - the account is present in new trie, nil->nil is regarded as invalid
// - the slots transition is correct
func (test *stateTest) verifyAccountCreation(next common.Hash, db *trie.Database, otr, ntr *trie.Trie, addr common.Address, slots map[common.Hash][]byte) error {
func (test *stateTest) verifyAccountCreation(next common.Hash, db *triedb.Database, otr, ntr *trie.Trie, addr common.Address, slots map[common.Hash][]byte) error {
// Verify account change
addrHash := crypto.Keccak256Hash(addr.Bytes())
oBlob, err := otr.Get(addrHash.Bytes())
@ -303,7 +304,7 @@ func (test *stateTest) verifyAccountCreation(next common.Hash, db *trie.Database
// - the account was indeed present in trie
// - the account in old trie matches the provided value
// - the slots transition is correct
func (test *stateTest) verifyAccountUpdate(next common.Hash, db *trie.Database, otr, ntr *trie.Trie, addr common.Address, origin []byte, slots map[common.Hash][]byte) error {
func (test *stateTest) verifyAccountUpdate(next common.Hash, db *triedb.Database, otr, ntr *trie.Trie, addr common.Address, origin []byte, slots map[common.Hash][]byte) error {
// Verify account change
addrHash := crypto.Keccak256Hash(addr.Bytes())
oBlob, err := otr.Get(addrHash.Bytes())
@ -357,7 +358,7 @@ func (test *stateTest) verifyAccountUpdate(next common.Hash, db *trie.Database,
return nil
}
func (test *stateTest) verify(root common.Hash, next common.Hash, db *trie.Database, accountsOrigin map[common.Address][]byte, storagesOrigin map[common.Address]map[common.Hash][]byte) error {
func (test *stateTest) verify(root common.Hash, next common.Hash, db *triedb.Database, accountsOrigin map[common.Address][]byte, storagesOrigin map[common.Address]map[common.Hash][]byte) error {
otr, err := trie.New(trie.StateTrieID(root), db)
if err != nil {
return err

27
core/state/statedb_test.go
View File

@ -36,9 +36,10 @@ import (
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256"
)
@ -48,7 +49,7 @@ func TestUpdateLeaks(t *testing.T) {
// Create an empty state database
var (
db = rawdb.NewMemoryDatabase()
tdb = trie.NewDatabase(db, nil)
tdb = triedb.NewDatabase(db, nil)
)
state, _ := New(types.EmptyRootHash, NewDatabaseWithNodeDB(db, tdb), nil)
@ -84,8 +85,8 @@ func TestIntermediateLeaks(t *testing.T) {
// Create two state databases, one transitioning to the final state, the other final from the beginning
transDb := rawdb.NewMemoryDatabase()
finalDb := rawdb.NewMemoryDatabase()
transNdb := trie.NewDatabase(transDb, nil)
finalNdb := trie.NewDatabase(finalDb, nil)
transNdb := triedb.NewDatabase(transDb, nil)
finalNdb := triedb.NewDatabase(finalDb, nil)
transState, _ := New(types.EmptyRootHash, NewDatabaseWithNodeDB(transDb, transNdb), nil)
finalState, _ := New(types.EmptyRootHash, NewDatabaseWithNodeDB(finalDb, finalNdb), nil)
@ -798,20 +799,20 @@ func TestMissingTrieNodes(t *testing.T) {
func testMissingTrieNodes(t *testing.T, scheme string) {
// Create an initial state with a few accounts
var (
triedb *trie.Database
tdb *triedb.Database
memDb = rawdb.NewMemoryDatabase()
)
if scheme == rawdb.PathScheme {
triedb = trie.NewDatabase(memDb, &trie.Config{PathDB: &pathdb.Config{
tdb = triedb.NewDatabase(memDb, &triedb.Config{PathDB: &pathdb.Config{
CleanCacheSize: 0,
DirtyCacheSize: 0,
}}) // disable caching
} else {
triedb = trie.NewDatabase(memDb, &trie.Config{HashDB: &hashdb.Config{
tdb = triedb.NewDatabase(memDb, &triedb.Config{HashDB: &hashdb.Config{
CleanCacheSize: 0,
}}) // disable caching
}
db := NewDatabaseWithNodeDB(memDb, triedb)
db := NewDatabaseWithNodeDB(memDb, tdb)
var root common.Hash
state, _ := New(types.EmptyRootHash, db, nil)
@ -825,7 +826,7 @@ func testMissingTrieNodes(t *testing.T, scheme string) {
root, _ = state.Commit(0, false)
t.Logf("root: %x", root)
// force-flush
triedb.Commit(root, false)
tdb.Commit(root, false)
}
// Create a new state on the old root
state, _ = New(root, db, nil)
@ -1032,7 +1033,7 @@ func TestFlushOrderDataLoss(t *testing.T) {
// Create a state trie with many accounts and slots
var (
memdb = rawdb.NewMemoryDatabase()
triedb = trie.NewDatabase(memdb, nil)
triedb = triedb.NewDatabase(memdb, nil)
statedb = NewDatabaseWithNodeDB(memdb, triedb)
state, _ = New(types.EmptyRootHash, statedb, nil)
)
@ -1104,7 +1105,7 @@ func TestStateDBTransientStorage(t *testing.T) {
func TestResetObject(t *testing.T) {
var (
disk = rawdb.NewMemoryDatabase()
tdb = trie.NewDatabase(disk, nil)
tdb = triedb.NewDatabase(disk, nil)
db = NewDatabaseWithNodeDB(disk, tdb)
snaps, _ = snapshot.New(snapshot.Config{CacheSize: 10}, disk, tdb, types.EmptyRootHash)
state, _ = New(types.EmptyRootHash, db, snaps)
@ -1138,7 +1139,7 @@ func TestResetObject(t *testing.T) {
func TestDeleteStorage(t *testing.T) {
var (
disk = rawdb.NewMemoryDatabase()
tdb = trie.NewDatabase(disk, nil)
tdb = triedb.NewDatabase(disk, nil)
db = NewDatabaseWithNodeDB(disk, tdb)
snaps, _ = snapshot.New(snapshot.Config{CacheSize: 10}, disk, tdb, types.EmptyRootHash)
state, _ = New(types.EmptyRootHash, db, snaps)

19
core/state/sync_test.go
View File

@ -27,8 +27,9 @@ import (
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256"
)
@ -41,16 +42,16 @@ type testAccount struct {
}
// makeTestState create a sample test state to test node-wise reconstruction.
func makeTestState(scheme string) (ethdb.Database, Database, *trie.Database, common.Hash, []*testAccount) {
func makeTestState(scheme string) (ethdb.Database, Database, *triedb.Database, common.Hash, []*testAccount) {
// Create an empty state
config := &trie.Config{Preimages: true}
config := &triedb.Config{Preimages: true}
if scheme == rawdb.PathScheme {
config.PathDB = pathdb.Defaults
} else {
config.HashDB = hashdb.Defaults
}
db := rawdb.NewMemoryDatabase()
nodeDb := trie.NewDatabase(db, config)
nodeDb := triedb.NewDatabase(db, config)
sdb := NewDatabaseWithNodeDB(db, nodeDb)
state, _ := New(types.EmptyRootHash, sdb, nil)
@ -87,7 +88,7 @@ func makeTestState(scheme string) (ethdb.Database, Database, *trie.Database, com
// checkStateAccounts cross references a reconstructed state with an expected
// account array.
func checkStateAccounts(t *testing.T, db ethdb.Database, scheme string, root common.Hash, accounts []*testAccount) {
var config trie.Config
var config triedb.Config
if scheme == rawdb.PathScheme {
config.PathDB = pathdb.Defaults
}
@ -114,7 +115,7 @@ func checkStateAccounts(t *testing.T, db ethdb.Database, scheme string, root com
// checkStateConsistency checks that all data of a state root is present.
func checkStateConsistency(db ethdb.Database, scheme string, root common.Hash) error {
config := &trie.Config{Preimages: true}
config := &triedb.Config{Preimages: true}
if scheme == rawdb.PathScheme {
config.PathDB = pathdb.Defaults
}
@ -130,8 +131,8 @@ func checkStateConsistency(db ethdb.Database, scheme string, root common.Hash) e
// Tests that an empty state is not scheduled for syncing.
func TestEmptyStateSync(t *testing.T) {
dbA := trie.NewDatabase(rawdb.NewMemoryDatabase(), nil)
dbB := trie.NewDatabase(rawdb.NewMemoryDatabase(), &trie.Config{PathDB: pathdb.Defaults})
dbA := triedb.NewDatabase(rawdb.NewMemoryDatabase(), nil)
dbB := triedb.NewDatabase(rawdb.NewMemoryDatabase(), &triedb.Config{PathDB: pathdb.Defaults})
sync := NewStateSync(types.EmptyRootHash, rawdb.NewMemoryDatabase(), nil, dbA.Scheme())
if paths, nodes, codes := sync.Missing(1); len(paths) != 0 || len(nodes) != 0 || len(codes) != 0 {

9
core/types/hashing_test.go
View File

@ -31,6 +31,7 @@ import (
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
func TestDeriveSha(t *testing.T) {
@ -39,7 +40,7 @@ func TestDeriveSha(t *testing.T) {
t.Fatal(err)
}
for len(txs) < 1000 {
exp := types.DeriveSha(txs, trie.NewEmpty(trie.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
exp := types.DeriveSha(txs, trie.NewEmpty(triedb.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
got := types.DeriveSha(txs, trie.NewStackTrie(nil))
if !bytes.Equal(got[:], exp[:]) {
t.Fatalf("%d txs: got %x exp %x", len(txs), got, exp)
@ -86,7 +87,7 @@ func BenchmarkDeriveSha200(b *testing.B) {
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
exp = types.DeriveSha(txs, trie.NewEmpty(trie.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
exp = types.DeriveSha(txs, trie.NewEmpty(triedb.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
}
})
@ -107,7 +108,7 @@ func TestFuzzDeriveSha(t *testing.T) {
rndSeed := mrand.Int()
for i := 0; i < 10; i++ {
seed := rndSeed + i
exp := types.DeriveSha(newDummy(i), trie.NewEmpty(trie.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
exp := types.DeriveSha(newDummy(i), trie.NewEmpty(triedb.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
got := types.DeriveSha(newDummy(i), trie.NewStackTrie(nil))
if !bytes.Equal(got[:], exp[:]) {
printList(newDummy(seed))
@ -135,7 +136,7 @@ func TestDerivableList(t *testing.T) {
},
}
for i, tc := range tcs[1:] {
exp := types.DeriveSha(flatList(tc), trie.NewEmpty(trie.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
exp := types.DeriveSha(flatList(tc), trie.NewEmpty(triedb.NewDatabase(rawdb.NewMemoryDatabase(), nil)))
got := types.DeriveSha(flatList(tc), trie.NewStackTrie(nil))
if !bytes.Equal(got[:], exp[:]) {
t.Fatalf("case %d: got %x exp %x", i, got, exp)

6
eth/api_debug_test.go
View File

@ -29,7 +29,7 @@ import (
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
"github.com/holiman/uint256"
"golang.org/x/exp/slices"
)
@ -63,7 +63,7 @@ func TestAccountRange(t *testing.T) {
t.Parallel()
var (
statedb = state.NewDatabaseWithConfig(rawdb.NewMemoryDatabase(), &trie.Config{Preimages: true})
statedb = state.NewDatabaseWithConfig(rawdb.NewMemoryDatabase(), &triedb.Config{Preimages: true})
sdb, _ = state.New(types.EmptyRootHash, statedb, nil)
addrs = [AccountRangeMaxResults * 2]common.Address{}
m = map[common.Address]bool{}
@ -160,7 +160,7 @@ func TestStorageRangeAt(t *testing.T) {
// Create a state where account 0x010000... has a few storage entries.
var (
db = state.NewDatabaseWithConfig(rawdb.NewMemoryDatabase(), &trie.Config{Preimages: true})
db = state.NewDatabaseWithConfig(rawdb.NewMemoryDatabase(), &triedb.Config{Preimages: true})
sdb, _ = state.New(types.EmptyRootHash, db, nil)
addr = common.Address{0x01}
keys = []common.Hash{ // hashes of Keys of storage

4
eth/downloader/downloader.go
View File

@ -35,7 +35,7 @@ import (
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
var (
@ -212,7 +212,7 @@ type BlockChain interface {
// TrieDB retrieves the low level trie database used for interacting
// with trie nodes.
TrieDB() *trie.Database
TrieDB() *triedb.Database
}
// New creates a new downloader to fetch hashes and blocks from remote peers.

4
eth/downloader/testchain_test.go
View File

@ -30,7 +30,7 @@ import (
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
// Test chain parameters.
@ -44,7 +44,7 @@ var (
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
testGenesis = testGspec.MustCommit(testDB, trie.NewDatabase(testDB, trie.HashDefaults))
testGenesis = testGspec.MustCommit(testDB, triedb.NewDatabase(testDB, triedb.HashDefaults))
)
// The common prefix of all test chains:

3
eth/fetcher/block_fetcher_test.go
View File

@ -33,6 +33,7 @@ import (
"github.com/ethereum/go-ethereum/eth/protocols/eth"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
var (
@ -44,7 +45,7 @@ var (
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
genesis = gspec.MustCommit(testdb, trie.NewDatabase(testdb, trie.HashDefaults))
genesis = gspec.MustCommit(testdb, triedb.NewDatabase(testdb, triedb.HashDefaults))
unknownBlock = types.NewBlock(&types.Header{Root: types.EmptyRootHash, GasLimit: params.GenesisGasLimit, BaseFee: big.NewInt(params.InitialBaseFee)}, nil, nil, nil, trie.NewStackTrie(nil))
)

6
eth/filters/filter_test.go
View File

@ -34,7 +34,7 @@ import (
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
func makeReceipt(addr common.Address) *types.Receipt {
@ -86,7 +86,7 @@ func BenchmarkFilters(b *testing.B) {
// The test txs are not properly signed, can't simply create a chain
// and then import blocks. TODO(rjl493456442) try to get rid of the
// manual database writes.
gspec.MustCommit(db, trie.NewDatabase(db, trie.HashDefaults))
gspec.MustCommit(db, triedb.NewDatabase(db, triedb.HashDefaults))
for i, block := range chain {
rawdb.WriteBlock(db, block)
@ -181,7 +181,7 @@ func TestFilters(t *testing.T) {
// Hack: GenerateChainWithGenesis creates a new db.
// Commit the genesis manually and use GenerateChain.
_, err = gspec.Commit(db, trie.NewDatabase(db, nil))
_, err = gspec.Commit(db, triedb.NewDatabase(db, nil))
if err != nil {
t.Fatal(err)
}

2
eth/handler.go
View File

@ -41,7 +41,7 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/metrics"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
)
const (

25
eth/protocols/snap/sync_test.go
View File

@ -36,8 +36,9 @@ import (
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/testutil"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256"
"golang.org/x/crypto/sha3"
"golang.org/x/exp/slices"
@ -1504,7 +1505,7 @@ func getCodeByHash(hash common.Hash) []byte {
// makeAccountTrieNoStorage spits out a trie, along with the leafs
func makeAccountTrieNoStorage(n int, scheme string) (string, *trie.Trie, []*kv) {
var (
db = trie.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
db = triedb.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
accTrie = trie.NewEmpty(db)
entries []*kv
)
@ -1539,7 +1540,7 @@ func makeBoundaryAccountTrie(scheme string, n int) (string, *trie.Trie, []*kv) {
entries []*kv
boundaries []common.Hash
db = trie.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
db = triedb.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
accTrie = trie.NewEmpty(db)
)
// Initialize boundaries
@ -1597,7 +1598,7 @@ func makeBoundaryAccountTrie(scheme string, n int) (string, *trie.Trie, []*kv) {
// has a unique storage set.
func makeAccountTrieWithStorageWithUniqueStorage(scheme string, accounts, slots int, code bool) (string, *trie.Trie, []*kv, map[common.Hash]*trie.Trie, map[common.Hash][]*kv) {
var (
db = trie.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
db = triedb.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
accTrie = trie.NewEmpty(db)
entries []*kv
storageRoots = make(map[common.Hash]common.Hash)
@ -1652,7 +1653,7 @@ func makeAccountTrieWithStorageWithUniqueStorage(scheme string, accounts, slots
// makeAccountTrieWithStorage spits out a trie, along with the leafs
func makeAccountTrieWithStorage(scheme string, accounts, slots int, code, boundary bool, uneven bool) (*trie.Trie, []*kv, map[common.Hash]*trie.Trie, map[common.Hash][]*kv) {
var (
db = trie.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
db = triedb.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
accTrie = trie.NewEmpty(db)
entries []*kv
storageRoots = make(map[common.Hash]common.Hash)
@ -1725,7 +1726,7 @@ func makeAccountTrieWithStorage(scheme string, accounts, slots int, code, bounda
// makeStorageTrieWithSeed fills a storage trie with n items, returning the
// not-yet-committed trie and the sorted entries. The seeds can be used to ensure
// that tries are unique.
func makeStorageTrieWithSeed(owner common.Hash, n, seed uint64, db *trie.Database) (common.Hash, *trienode.NodeSet, []*kv) {
func makeStorageTrieWithSeed(owner common.Hash, n, seed uint64, db *triedb.Database) (common.Hash, *trienode.NodeSet, []*kv) {
trie, _ := trie.New(trie.StorageTrieID(types.EmptyRootHash, owner, types.EmptyRootHash), db)
var entries []*kv
for i := uint64(1); i <= n; i++ {
@ -1748,7 +1749,7 @@ func makeStorageTrieWithSeed(owner common.Hash, n, seed uint64, db *trie.Databas
// makeBoundaryStorageTrie constructs a storage trie. Instead of filling
// storage slots normally, this function will fill a few slots which have
// boundary hash.
func makeBoundaryStorageTrie(owner common.Hash, n int, db *trie.Database) (common.Hash, *trienode.NodeSet, []*kv) {
func makeBoundaryStorageTrie(owner common.Hash, n int, db *triedb.Database) (common.Hash, *trienode.NodeSet, []*kv) {
var (
entries []*kv
boundaries []common.Hash
@ -1798,7 +1799,7 @@ func makeBoundaryStorageTrie(owner common.Hash, n int, db *trie.Database) (commo
// makeUnevenStorageTrie constructs a storage tries will states distributed in
// different range unevenly.
func makeUnevenStorageTrie(owner common.Hash, slots int, db *trie.Database) (common.Hash, *trienode.NodeSet, []*kv) {
func makeUnevenStorageTrie(owner common.Hash, slots int, db *triedb.Database) (common.Hash, *trienode.NodeSet, []*kv) {
var (
entries []*kv
tr, _ = trie.New(trie.StorageTrieID(types.EmptyRootHash, owner, types.EmptyRootHash), db)
@ -1830,7 +1831,7 @@ func makeUnevenStorageTrie(owner common.Hash, slots int, db *trie.Database) (com
func verifyTrie(scheme string, db ethdb.KeyValueStore, root common.Hash, t *testing.T) {
t.Helper()
triedb := trie.NewDatabase(rawdb.NewDatabase(db), newDbConfig(scheme))
triedb := triedb.NewDatabase(rawdb.NewDatabase(db), newDbConfig(scheme))
accTrie, err := trie.New(trie.StateTrieID(root), triedb)
if err != nil {
t.Fatal(err)
@ -1967,9 +1968,9 @@ func TestSlotEstimation(t *testing.T) {
}
}
func newDbConfig(scheme string) *trie.Config {
func newDbConfig(scheme string) *triedb.Config {
if scheme == rawdb.HashScheme {
return &trie.Config{}
return &triedb.Config{}
}
return &trie.Config{PathDB: pathdb.Defaults}
return &triedb.Config{PathDB: pathdb.Defaults}
}

19
eth/state_accessor.go
View File

@ -31,6 +31,7 @@ import (
"github.com/ethereum/go-ethereum/eth/tracers"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
// noopReleaser is returned in case there is no operation expected
@ -41,7 +42,7 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
var (
current *types.Block
database state.Database
triedb *trie.Database
tdb *triedb.Database
report = true
origin = block.NumberU64()
)
@ -67,14 +68,14 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
// the internal junks created by tracing will be persisted into the disk.
// TODO(rjl493456442), clean cache is disabled to prevent memory leak,
// please re-enable it for better performance.
database = state.NewDatabaseWithConfig(eth.chainDb, trie.HashDefaults)
database = state.NewDatabaseWithConfig(eth.chainDb, triedb.HashDefaults)
if statedb, err = state.New(block.Root(), database, nil); err == nil {
log.Info("Found disk backend for state trie", "root", block.Root(), "number", block.Number())
return statedb, noopReleaser, nil
}
}
// The optional base statedb is given, mark the start point as parent block
statedb, database, triedb, report = base, base.Database(), base.Database().TrieDB(), false
statedb, database, tdb, report = base, base.Database(), base.Database().TrieDB(), false
current = eth.blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1)
} else {
// Otherwise, try to reexec blocks until we find a state or reach our limit
@ -84,8 +85,8 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
// the internal junks created by tracing will be persisted into the disk.
// TODO(rjl493456442), clean cache is disabled to prevent memory leak,
// please re-enable it for better performance.
triedb = trie.NewDatabase(eth.chainDb, trie.HashDefaults)
database = state.NewDatabaseWithNodeDB(eth.chainDb, triedb)
tdb = triedb.NewDatabase(eth.chainDb, triedb.HashDefaults)
database = state.NewDatabaseWithNodeDB(eth.chainDb, tdb)
// If we didn't check the live database, do check state over ephemeral database,
// otherwise we would rewind past a persisted block (specific corner case is
@ -161,17 +162,17 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
}
// Hold the state reference and also drop the parent state
// to prevent accumulating too many nodes in memory.
triedb.Reference(root, common.Hash{})
tdb.Reference(root, common.Hash{})
if parent != (common.Hash{}) {
triedb.Dereference(parent)
tdb.Dereference(parent)
}
parent = root
}
if report {
_, nodes, imgs := triedb.Size() // all memory is contained within the nodes return in hashdb
_, nodes, imgs := tdb.Size() // all memory is contained within the nodes return in hashdb
log.Info("Historical state regenerated", "block", current.NumberU64(), "elapsed", time.Since(start), "nodes", nodes, "preimages", imgs)
}
return statedb, func() { triedb.Dereference(block.Root()) }, nil
return statedb, func() { tdb.Dereference(block.Root()) }, nil
}
func (eth *Ethereum) pathState(block *types.Block) (*state.StateDB, func(), error) {

3
miner/miner_test.go
View File

@ -37,6 +37,7 @@ import (
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
)
type mockBackend struct {
@ -300,7 +301,7 @@ func createMiner(t *testing.T) (*Miner, *event.TypeMux, func(skipMiner bool)) {
}
// Create chainConfig
chainDB := rawdb.NewMemoryDatabase()
triedb := trie.NewDatabase(chainDB, nil)
triedb := triedb.NewDatabase(chainDB, nil)
genesis := minerTestGenesisBlock(15, 11_500_000, common.HexToAddress("12345"))
chainConfig, _, err := core.SetupGenesisBlock(chainDB, triedb, genesis)
if err != nil {

10
tests/block_test_util.go
View File

@ -39,9 +39,9 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
)
// A BlockTest checks handling of entire blocks.
@ -117,7 +117,7 @@ func (t *BlockTest) Run(snapshotter bool, scheme string, tracer vm.EVMLogger, po
// import pre accounts & construct test genesis block & state root
var (
db = rawdb.NewMemoryDatabase()
tconf = &trie.Config{
tconf = &triedb.Config{
Preimages: true,
}
)
@ -128,7 +128,7 @@ func (t *BlockTest) Run(snapshotter bool, scheme string, tracer vm.EVMLogger, po
}
// Commit genesis state
gspec := t.genesis(config)
triedb := trie.NewDatabase(db, tconf)
triedb := triedb.NewDatabase(db, tconf)
gblock, err := gspec.Commit(db, triedb)
if err != nil {
return err

3
tests/fuzzers/rangeproof/rangeproof-fuzzer.go
View File

@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/ethdb/memorydb"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb"
"golang.org/x/exp/slices"
)
@ -56,7 +57,7 @@ func (f *fuzzer) readInt() uint64 {
}
func (f *fuzzer) randomTrie(n int) (*trie.Trie, map[string]*kv) {
trie := trie.NewEmpty(trie.NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := trie.NewEmpty(triedb.NewDatabase(rawdb.NewMemoryDatabase(), nil))
vals := make(map[string]*kv)
size := f.readInt()
// Fill it with some fluff

14
tests/state_test_util.go
View File

@ -39,9 +39,9 @@ import (
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/triedb"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256"
"golang.org/x/crypto/sha3"
)
@ -232,7 +232,7 @@ func (t *StateTest) Run(subtest StateSubtest, vmconfig vm.Config, snapshotter bo
}
// RunNoVerify runs a specific subtest and returns the statedb and post-state root
func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapshotter bool, scheme string) (*trie.Database, *snapshot.Tree, *state.StateDB, common.Hash, error) {
func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapshotter bool, scheme string) (*triedb.Database, *snapshot.Tree, *state.StateDB, common.Hash, error) {
config, eips, err := GetChainConfig(subtest.Fork)
if err != nil {
return nil, nil, nil, common.Hash{}, UnsupportedForkError{subtest.Fork}
@ -327,14 +327,14 @@ func (t *StateTest) gasLimit(subtest StateSubtest) uint64 {
return t.json.Tx.GasLimit[t.json.Post[subtest.Fork][subtest.Index].Indexes.Gas]
}
func MakePreState(db ethdb.Database, accounts core.GenesisAlloc, snapshotter bool, scheme string) (*trie.Database, *snapshot.Tree, *state.StateDB) {
tconf := &trie.Config{Preimages: true}
func MakePreState(db ethdb.Database, accounts core.GenesisAlloc, snapshotter bool, scheme string) (*triedb.Database, *snapshot.Tree, *state.StateDB) {
tconf := &triedb.Config{Preimages: true}
if scheme == rawdb.HashScheme {
tconf.HashDB = hashdb.Defaults
} else {
tconf.PathDB = pathdb.Defaults
}
triedb := trie.NewDatabase(db, tconf)
triedb := triedb.NewDatabase(db, tconf)
sdb := state.NewDatabaseWithNodeDB(db, triedb)
statedb, _ := state.New(types.EmptyRootHash, sdb, nil)
for addr, a := range accounts {

6
trie/committer.go
View File

@ -154,12 +154,12 @@ func (c *committer) store(path []byte, n node) node {
return hash
}
// mptResolver the children resolver in merkle-patricia-tree.
type mptResolver struct{}
// MerkleResolver the children resolver in merkle-patricia-tree.
type MerkleResolver struct{}
// ForEach implements childResolver, decodes the provided node and
// traverses the children inside.
func (resolver mptResolver) ForEach(node []byte, onChild func(common.Hash)) {
func (resolver MerkleResolver) ForEach(node []byte, onChild func(common.Hash)) {
forGatherChildren(mustDecodeNodeUnsafe(nil, node), onChild)
}

144
trie/database_test.go
View File

@ -17,24 +17,136 @@
package trie
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/triedb/database"
)
// newTestDatabase initializes the trie database with specified scheme.
func newTestDatabase(diskdb ethdb.Database, scheme string) *Database {
config := &Config{Preimages: false}
if scheme == rawdb.HashScheme {
config.HashDB = &hashdb.Config{
CleanCacheSize: 0,
} // disable clean cache
} else {
config.PathDB = &pathdb.Config{
CleanCacheSize: 0,
DirtyCacheSize: 0,
} // disable clean/dirty cache
}
return NewDatabase(diskdb, config)
// testReader implements database.Reader interface, providing function to
// access trie nodes.
type testReader struct {
db ethdb.Database
scheme string
nodes []*trienode.MergedNodeSet // sorted from new to old
}
// Node implements database.Reader interface, retrieving trie node with
// all available cached layers.
func (r *testReader) Node(owner common.Hash, path []byte, hash common.Hash) ([]byte, error) {
// Check the node presence with the cached layer, from latest to oldest.
for _, nodes := range r.nodes {
if _, ok := nodes.Sets[owner]; !ok {
continue
}
n, ok := nodes.Sets[owner].Nodes[string(path)]
if !ok {
continue
}
if n.IsDeleted() || n.Hash != hash {
return nil, &MissingNodeError{Owner: owner, Path: path, NodeHash: hash}
}
return n.Blob, nil
}
// Check the node presence in database.
return rawdb.ReadTrieNode(r.db, owner, path, hash, r.scheme), nil
}
// testDb implements database.Database interface, using for testing purpose.
type testDb struct {
disk ethdb.Database
root common.Hash
scheme string
nodes map[common.Hash]*trienode.MergedNodeSet
parents map[common.Hash]common.Hash
}
func newTestDatabase(diskdb ethdb.Database, scheme string) *testDb {
return &testDb{
disk: diskdb,
root: types.EmptyRootHash,
scheme: scheme,
nodes: make(map[common.Hash]*trienode.MergedNodeSet),
parents: make(map[common.Hash]common.Hash),
}
}
func (db *testDb) Reader(stateRoot common.Hash) (database.Reader, error) {
nodes, _ := db.dirties(stateRoot, true)
return &testReader{db: db.disk, scheme: db.scheme, nodes: nodes}, nil
}
func (db *testDb) Preimage(hash common.Hash) []byte {
return rawdb.ReadPreimage(db.disk, hash)
}
func (db *testDb) InsertPreimage(preimages map[common.Hash][]byte) {
rawdb.WritePreimages(db.disk, preimages)
}
func (db *testDb) Scheme() string { return db.scheme }
func (db *testDb) Update(root common.Hash, parent common.Hash, nodes *trienode.MergedNodeSet) error {
if root == parent {
return nil
}
if _, ok := db.nodes[root]; ok {
return nil
}
db.parents[root] = parent
db.nodes[root] = nodes
return nil
}
func (db *testDb) dirties(root common.Hash, topToBottom bool) ([]*trienode.MergedNodeSet, []common.Hash) {
var (
pending []*trienode.MergedNodeSet
roots []common.Hash
)
for {
if root == db.root {
break
}
nodes, ok := db.nodes[root]
if !ok {
break
}
if topToBottom {
pending = append(pending, nodes)
roots = append(roots, root)
} else {
pending = append([]*trienode.MergedNodeSet{nodes}, pending...)
roots = append([]common.Hash{root}, roots...)
}
root = db.parents[root]
}
return pending, roots
}
func (db *testDb) Commit(root common.Hash) error {
if root == db.root {
return nil
}
pending, roots := db.dirties(root, false)
for i, nodes := range pending {
for owner, set := range nodes.Sets {
if owner == (common.Hash{}) {
continue
}
set.ForEachWithOrder(func(path string, n *trienode.Node) {
rawdb.WriteTrieNode(db.disk, owner, []byte(path), n.Hash, n.Blob, db.scheme)
})
}
nodes.Sets[common.Hash{}].ForEachWithOrder(func(path string, n *trienode.Node) {
rawdb.WriteTrieNode(db.disk, common.Hash{}, []byte(path), n.Hash, n.Blob, db.scheme)
})
db.root = roots[i]
}
for _, root := range roots {
delete(db.nodes, root)
delete(db.parents, root)
}
return nil
}

41
trie/iterator_test.go
View File

@ -30,7 +30,7 @@ import (
)
func TestEmptyIterator(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
iter := trie.MustNodeIterator(nil)
seen := make(map[string]struct{})
@ -43,7 +43,7 @@ func TestEmptyIterator(t *testing.T) {
}
func TestIterator(t *testing.T) {
db := NewDatabase(rawdb.NewMemoryDatabase(), nil)
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie := NewEmpty(db)
vals := []struct{ k, v string }{
{"do", "verb"},
@ -60,7 +60,7 @@ func TestIterator(t *testing.T) {
trie.MustUpdate([]byte(val.k), []byte(val.v))
}
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
trie, _ = New(TrieID(root), db)
found := make(map[string]string)
@ -86,7 +86,7 @@ func (k *kv) cmp(other *kv) int {
}
func TestIteratorLargeData(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
vals := make(map[string]*kv)
for i := byte(0); i < 255; i++ {
@ -205,7 +205,7 @@ var testdata2 = []kvs{
}
func TestIteratorSeek(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
for _, val := range testdata1 {
trie.MustUpdate([]byte(val.k), []byte(val.v))
}
@ -246,22 +246,22 @@ func checkIteratorOrder(want []kvs, it *Iterator) error {
}
func TestDifferenceIterator(t *testing.T) {
dba := NewDatabase(rawdb.NewMemoryDatabase(), nil)
dba := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
triea := NewEmpty(dba)
for _, val := range testdata1 {
triea.MustUpdate([]byte(val.k), []byte(val.v))
}
rootA, nodesA, _ := triea.Commit(false)
dba.Update(rootA, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodesA), nil)
dba.Update(rootA, types.EmptyRootHash, trienode.NewWithNodeSet(nodesA))
triea, _ = New(TrieID(rootA), dba)
dbb := NewDatabase(rawdb.NewMemoryDatabase(), nil)
dbb := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trieb := NewEmpty(dbb)
for _, val := range testdata2 {
trieb.MustUpdate([]byte(val.k), []byte(val.v))
}
rootB, nodesB, _ := trieb.Commit(false)
dbb.Update(rootB, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodesB), nil)
dbb.Update(rootB, types.EmptyRootHash, trienode.NewWithNodeSet(nodesB))
trieb, _ = New(TrieID(rootB), dbb)
found := make(map[string]string)
@ -288,22 +288,22 @@ func TestDifferenceIterator(t *testing.T) {
}
func TestUnionIterator(t *testing.T) {
dba := NewDatabase(rawdb.NewMemoryDatabase(), nil)
dba := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
triea := NewEmpty(dba)
for _, val := range testdata1 {
triea.MustUpdate([]byte(val.k), []byte(val.v))
}
rootA, nodesA, _ := triea.Commit(false)
dba.Update(rootA, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodesA), nil)
dba.Update(rootA, types.EmptyRootHash, trienode.NewWithNodeSet(nodesA))
triea, _ = New(TrieID(rootA), dba)
dbb := NewDatabase(rawdb.NewMemoryDatabase(), nil)
dbb := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trieb := NewEmpty(dbb)
for _, val := range testdata2 {
trieb.MustUpdate([]byte(val.k), []byte(val.v))
}
rootB, nodesB, _ := trieb.Commit(false)
dbb.Update(rootB, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodesB), nil)
dbb.Update(rootB, types.EmptyRootHash, trienode.NewWithNodeSet(nodesB))
trieb, _ = New(TrieID(rootB), dbb)
di, _ := NewUnionIterator([]NodeIterator{triea.MustNodeIterator(nil), trieb.MustNodeIterator(nil)})
@ -341,7 +341,8 @@ func TestUnionIterator(t *testing.T) {
}
func TestIteratorNoDups(t *testing.T) {
tr := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
tr := NewEmpty(db)
for _, val := range testdata1 {
tr.MustUpdate([]byte(val.k), []byte(val.v))
}
@ -365,9 +366,9 @@ func testIteratorContinueAfterError(t *testing.T, memonly bool, scheme string) {
tr.MustUpdate([]byte(val.k), []byte(val.v))
}
root, nodes, _ := tr.Commit(false)
tdb.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
tdb.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
if !memonly {
tdb.Commit(root, false)
tdb.Commit(root)
}
tr, _ = New(TrieID(root), tdb)
wantNodeCount := checkIteratorNoDups(t, tr.MustNodeIterator(nil), nil)
@ -481,9 +482,9 @@ func testIteratorContinueAfterSeekError(t *testing.T, memonly bool, scheme strin
break
}
}
triedb.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
triedb.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
if !memonly {
triedb.Commit(root, false)
triedb.Commit(root)
}
var (
barNodeBlob []byte
@ -555,8 +556,8 @@ func testIteratorNodeBlob(t *testing.T, scheme string) {
trie.MustUpdate([]byte(val.k), []byte(val.v))
}
root, nodes, _ := trie.Commit(false)
triedb.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
triedb.Commit(root, false)
triedb.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
triedb.Commit(root)
var found = make(map[common.Hash][]byte)
trie, _ = New(TrieID(root), triedb)

18
trie/proof_test.go
View File

@ -94,7 +94,7 @@ func TestProof(t *testing.T) {
}
func TestOneElementProof(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
updateString(trie, "k", "v")
for i, prover := range makeProvers(trie) {
proof := prover([]byte("k"))
@ -145,7 +145,7 @@ func TestBadProof(t *testing.T) {
// Tests that missing keys can also be proven. The test explicitly uses a single
// entry trie and checks for missing keys both before and after the single entry.
func TestMissingKeyProof(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
updateString(trie, "k", "v")
for i, key := range []string{"a", "j", "l", "z"} {
@ -343,7 +343,7 @@ func TestOneElementRangeProof(t *testing.T) {
}
// Test the mini trie with only a single element.
tinyTrie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
tinyTrie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
entry := &kv{randBytes(32), randBytes(20), false}
tinyTrie.MustUpdate(entry.k, entry.v)
@ -414,7 +414,7 @@ func TestAllElementsProof(t *testing.T) {
// TestSingleSideRangeProof tests the range starts from zero.
func TestSingleSideRangeProof(t *testing.T) {
for i := 0; i < 64; i++ {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
var entries []*kv
for i := 0; i < 4096; i++ {
value := &kv{randBytes(32), randBytes(20), false}
@ -520,7 +520,7 @@ func TestBadRangeProof(t *testing.T) {
// TestGappedRangeProof focuses on the small trie with embedded nodes.
// If the gapped node is embedded in the trie, it should be detected too.
func TestGappedRangeProof(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
var entries []*kv // Sorted entries
for i := byte(0); i < 10; i++ {
value := &kv{common.LeftPadBytes([]byte{i}, 32), []byte{i}, false}
@ -592,7 +592,7 @@ func TestSameSideProofs(t *testing.T) {
}
func TestHasRightElement(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
var entries []*kv
for i := 0; i < 4096; i++ {
value := &kv{randBytes(32), randBytes(20), false}
@ -934,7 +934,7 @@ func benchmarkVerifyRangeNoProof(b *testing.B, size int) {
}
func randomTrie(n int) (*Trie, map[string]*kv) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
vals := make(map[string]*kv)
for i := byte(0); i < 100; i++ {
value := &kv{common.LeftPadBytes([]byte{i}, 32), []byte{i}, false}
@ -953,7 +953,7 @@ func randomTrie(n int) (*Trie, map[string]*kv) {
}
func nonRandomTrie(n int) (*Trie, map[string]*kv) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
vals := make(map[string]*kv)
max := uint64(0xffffffffffffffff)
for i := uint64(0); i < uint64(n); i++ {
@ -978,7 +978,7 @@ func TestRangeProofKeysWithSharedPrefix(t *testing.T) {
common.Hex2Bytes("02"),
common.Hex2Bytes("03"),
}
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
for i, key := range keys {
trie.MustUpdate(key, vals[i])
}

20
trie/secure_trie.go
View File

@ -21,6 +21,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/triedb/database"
)
// SecureTrie is the old name of StateTrie.
@ -29,7 +30,7 @@ type SecureTrie = StateTrie
// NewSecure creates a new StateTrie.
// Deprecated: use NewStateTrie.
func NewSecure(stateRoot common.Hash, owner common.Hash, root common.Hash, db *Database) (*SecureTrie, error) {
func NewSecure(stateRoot common.Hash, owner common.Hash, root common.Hash, db database.Database) (*SecureTrie, error) {
id := &ID{
StateRoot: stateRoot,
Owner: owner,
@ -50,7 +51,7 @@ func NewSecure(stateRoot common.Hash, owner common.Hash, root common.Hash, db *D
// StateTrie is not safe for concurrent use.
type StateTrie struct {
trie Trie
preimages *preimageStore
db database.Database
hashKeyBuf [common.HashLength]byte
secKeyCache map[string][]byte
secKeyCacheOwner *StateTrie // Pointer to self, replace the key cache on mismatch
@ -61,7 +62,7 @@ type StateTrie struct {
// If root is the zero hash or the sha3 hash of an empty string, the
// trie is initially empty. Otherwise, New will panic if db is nil
// and returns MissingNodeError if the root node cannot be found.
func NewStateTrie(id *ID, db *Database) (*StateTrie, error) {
func NewStateTrie(id *ID, db database.Database) (*StateTrie, error) {
if db == nil {
panic("trie.NewStateTrie called without a database")
}
@ -69,7 +70,7 @@ func NewStateTrie(id *ID, db *Database) (*StateTrie, error) {
if err != nil {
return nil, err
}
return &StateTrie{trie: *trie, preimages: db.preimages}, nil
return &StateTrie{trie: *trie, db: db}, nil
}
// MustGet returns the value for key stored in the trie.
@ -210,10 +211,7 @@ func (t *StateTrie) GetKey(shaKey []byte) []byte {
if key, ok := t.getSecKeyCache()[string(shaKey)]; ok {
return key
}
if t.preimages == nil {
return nil
}
return t.preimages.preimage(common.BytesToHash(shaKey))
return t.db.Preimage(common.BytesToHash(shaKey))
}
// Commit collects all dirty nodes in the trie and replaces them with the
@ -226,13 +224,11 @@ func (t *StateTrie) GetKey(shaKey []byte) []byte {
func (t *StateTrie) Commit(collectLeaf bool) (common.Hash, *trienode.NodeSet, error) {
// Write all the pre-images to the actual disk database
if len(t.getSecKeyCache()) > 0 {
if t.preimages != nil {
preimages := make(map[common.Hash][]byte)
for hk, key := range t.secKeyCache {
preimages[common.BytesToHash([]byte(hk))] = key
}
t.preimages.insertPreimage(preimages)
}
t.db.InsertPreimage(preimages)
t.secKeyCache = make(map[string][]byte)
}
// Commit the trie and return its modified nodeset.
@ -249,7 +245,7 @@ func (t *StateTrie) Hash() common.Hash {
func (t *StateTrie) Copy() *StateTrie {
return &StateTrie{
trie: *t.trie.Copy(),
preimages: t.preimages,
db: t.db,
secKeyCache: t.secKeyCache,
}
}

8
trie/secure_trie_test.go
View File

@ -31,14 +31,14 @@ import (
)
func newEmptySecure() *StateTrie {
trie, _ := NewStateTrie(TrieID(types.EmptyRootHash), NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie, _ := NewStateTrie(TrieID(types.EmptyRootHash), newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
return trie
}
// makeTestStateTrie creates a large enough secure trie for testing.
func makeTestStateTrie() (*Database, *StateTrie, map[string][]byte) {
func makeTestStateTrie() (*testDb, *StateTrie, map[string][]byte) {
// Create an empty trie
triedb := NewDatabase(rawdb.NewMemoryDatabase(), nil)
triedb := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie, _ := NewStateTrie(TrieID(types.EmptyRootHash), triedb)
// Fill it with some arbitrary data
@ -61,7 +61,7 @@ func makeTestStateTrie() (*Database, *StateTrie, map[string][]byte) {
}
}
root, nodes, _ := trie.Commit(false)
if err := triedb.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil); err != nil {
if err := triedb.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes)); err != nil {
panic(fmt.Errorf("failed to commit db %v", err))
}
// Re-create the trie based on the new state

8
trie/stacktrie_fuzzer_test.go
View File

@ -42,10 +42,10 @@ func fuzz(data []byte, debugging bool) {
var (
input = bytes.NewReader(data)
spongeA = &spongeDb{sponge: sha3.NewLegacyKeccak256()}
dbA = NewDatabase(rawdb.NewDatabase(spongeA), nil)
dbA = newTestDatabase(rawdb.NewDatabase(spongeA), rawdb.HashScheme)
trieA = NewEmpty(dbA)
spongeB = &spongeDb{sponge: sha3.NewLegacyKeccak256()}
dbB = NewDatabase(rawdb.NewDatabase(spongeB), nil)
dbB = newTestDatabase(rawdb.NewDatabase(spongeB), rawdb.HashScheme)
options = NewStackTrieOptions().WithWriter(func(path []byte, hash common.Hash, blob []byte) {
rawdb.WriteTrieNode(spongeB, common.Hash{}, path, hash, blob, dbB.Scheme())
@ -87,10 +87,10 @@ func fuzz(data []byte, debugging bool) {
panic(err)
}
if nodes != nil {
dbA.Update(rootA, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
dbA.Update(rootA, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
}
// Flush memdb -> disk (sponge)
dbA.Commit(rootA, false)
dbA.Commit(rootA)
// Stacktrie requires sorted insertion
slices.SortFunc(vals, (*kv).cmp)

10
trie/stacktrie_test.go
View File

@ -223,7 +223,7 @@ func TestStackTrieInsertAndHash(t *testing.T) {
func TestSizeBug(t *testing.T) {
st := NewStackTrie(nil)
nt := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
nt := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
leaf := common.FromHex("290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563")
value := common.FromHex("94cf40d0d2b44f2b66e07cace1372ca42b73cf21a3")
@ -238,7 +238,7 @@ func TestSizeBug(t *testing.T) {
func TestEmptyBug(t *testing.T) {
st := NewStackTrie(nil)
nt := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
nt := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
//leaf := common.FromHex("290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563")
//value := common.FromHex("94cf40d0d2b44f2b66e07cace1372ca42b73cf21a3")
@ -264,7 +264,7 @@ func TestEmptyBug(t *testing.T) {
func TestValLength56(t *testing.T) {
st := NewStackTrie(nil)
nt := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
nt := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
//leaf := common.FromHex("290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563")
//value := common.FromHex("94cf40d0d2b44f2b66e07cace1372ca42b73cf21a3")
@ -289,7 +289,7 @@ func TestValLength56(t *testing.T) {
// which causes a lot of node-within-node. This case was found via fuzzing.
func TestUpdateSmallNodes(t *testing.T) {
st := NewStackTrie(nil)
nt := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
nt := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
kvs := []struct {
K string
V string
@ -317,7 +317,7 @@ func TestUpdateSmallNodes(t *testing.T) {
func TestUpdateVariableKeys(t *testing.T) {
t.SkipNow()
st := NewStackTrie(nil)
nt := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
nt := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
kvs := []struct {
K string
V string

44
trie/sync_test.go
View File

@ -32,7 +32,7 @@ import (
)
// makeTestTrie create a sample test trie to test node-wise reconstruction.
func makeTestTrie(scheme string) (ethdb.Database, *Database, *StateTrie, map[string][]byte) {
func makeTestTrie(scheme string) (ethdb.Database, *testDb, *StateTrie, map[string][]byte) {
// Create an empty trie
db := rawdb.NewMemoryDatabase()
triedb := newTestDatabase(db, scheme)
@ -58,10 +58,10 @@ func makeTestTrie(scheme string) (ethdb.Database, *Database, *StateTrie, map[str
}
}
root, nodes, _ := trie.Commit(false)
if err := triedb.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil); err != nil {
if err := triedb.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes)); err != nil {
panic(fmt.Errorf("failed to commit db %v", err))
}
if err := triedb.Commit(root, false); err != nil {
if err := triedb.Commit(root); err != nil {
panic(err)
}
// Re-create the trie based on the new state
@ -143,7 +143,7 @@ func TestEmptySync(t *testing.T) {
emptyD, _ := New(TrieID(types.EmptyRootHash), dbD)
for i, trie := range []*Trie{emptyA, emptyB, emptyC, emptyD} {
sync := NewSync(trie.Hash(), memorydb.New(), nil, []*Database{dbA, dbB, dbC, dbD}[i].Scheme())
sync := NewSync(trie.Hash(), memorydb.New(), nil, []*testDb{dbA, dbB, dbC, dbD}[i].Scheme())
if paths, nodes, codes := sync.Missing(1); len(paths) != 0 || len(nodes) != 0 || len(codes) != 0 {
t.Errorf("test %d: content requested for empty trie: %v, %v, %v", i, paths, nodes, codes)
}
@ -684,11 +684,11 @@ func testSyncOrdering(t *testing.T, scheme string) {
}
}
}
func syncWith(t *testing.T, root common.Hash, db ethdb.Database, srcDb *Database) {
func syncWith(t *testing.T, root common.Hash, db ethdb.Database, srcDb *testDb) {
syncWithHookWriter(t, root, db, srcDb, nil)
}
func syncWithHookWriter(t *testing.T, root common.Hash, db ethdb.Database, srcDb *Database, hookWriter ethdb.KeyValueWriter) {
func syncWithHookWriter(t *testing.T, root common.Hash, db ethdb.Database, srcDb *testDb, hookWriter ethdb.KeyValueWriter) {
// Create a destination trie and sync with the scheduler
sched := NewSync(root, db, nil, srcDb.Scheme())
@ -771,10 +771,10 @@ func testSyncMovingTarget(t *testing.T, scheme string) {
diff[string(key)] = val
}
root, nodes, _ := srcTrie.Commit(false)
if err := srcDb.Update(root, preRoot, 0, trienode.NewWithNodeSet(nodes), nil); err != nil {
if err := srcDb.Update(root, preRoot, trienode.NewWithNodeSet(nodes)); err != nil {
panic(err)
}
if err := srcDb.Commit(root, false); err != nil {
if err := srcDb.Commit(root); err != nil {
panic(err)
}
preRoot = root
@ -796,10 +796,10 @@ func testSyncMovingTarget(t *testing.T, scheme string) {
reverted[k] = val
}
root, nodes, _ = srcTrie.Commit(false)
if err := srcDb.Update(root, preRoot, 0, trienode.NewWithNodeSet(nodes), nil); err != nil {
if err := srcDb.Update(root, preRoot, trienode.NewWithNodeSet(nodes)); err != nil {
panic(err)
}
if err := srcDb.Commit(root, false); err != nil {
if err := srcDb.Commit(root); err != nil {
panic(err)
}
srcTrie, _ = NewStateTrie(TrieID(root), srcDb)
@ -854,10 +854,10 @@ func testPivotMove(t *testing.T, scheme string, tiny bool) {
writeFn([]byte{0x13, 0x44}, nil, srcTrie, stateA)
rootA, nodesA, _ := srcTrie.Commit(false)
if err := srcTrieDB.Update(rootA, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodesA), nil); err != nil {
if err := srcTrieDB.Update(rootA, types.EmptyRootHash, trienode.NewWithNodeSet(nodesA)); err != nil {
panic(err)
}
if err := srcTrieDB.Commit(rootA, false); err != nil {
if err := srcTrieDB.Commit(rootA); err != nil {
panic(err)
}
// Create a destination trie and sync with the scheduler
@ -873,10 +873,10 @@ func testPivotMove(t *testing.T, scheme string, tiny bool) {
writeFn([]byte{0x01, 0x24}, nil, srcTrie, stateB)
rootB, nodesB, _ := srcTrie.Commit(false)
if err := srcTrieDB.Update(rootB, rootA, 0, trienode.NewWithNodeSet(nodesB), nil); err != nil {
if err := srcTrieDB.Update(rootB, rootA, trienode.NewWithNodeSet(nodesB)); err != nil {
panic(err)
}
if err := srcTrieDB.Commit(rootB, false); err != nil {
if err := srcTrieDB.Commit(rootB); err != nil {
panic(err)
}
syncWith(t, rootB, destDisk, srcTrieDB)
@ -891,10 +891,10 @@ func testPivotMove(t *testing.T, scheme string, tiny bool) {
writeFn([]byte{0x13, 0x44}, nil, srcTrie, stateC)
rootC, nodesC, _ := srcTrie.Commit(false)
if err := srcTrieDB.Update(rootC, rootB, 0, trienode.NewWithNodeSet(nodesC), nil); err != nil {
if err := srcTrieDB.Update(rootC, rootB, trienode.NewWithNodeSet(nodesC)); err != nil {
panic(err)
}
if err := srcTrieDB.Commit(rootC, false); err != nil {
if err := srcTrieDB.Commit(rootC); err != nil {
panic(err)
}
syncWith(t, rootC, destDisk, srcTrieDB)
@ -960,10 +960,10 @@ func testSyncAbort(t *testing.T, scheme string) {
writeFn(key, val, srcTrie, stateA)
rootA, nodesA, _ := srcTrie.Commit(false)
if err := srcTrieDB.Update(rootA, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodesA), nil); err != nil {
if err := srcTrieDB.Update(rootA, types.EmptyRootHash, trienode.NewWithNodeSet(nodesA)); err != nil {
panic(err)
}
if err := srcTrieDB.Commit(rootA, false); err != nil {
if err := srcTrieDB.Commit(rootA); err != nil {
panic(err)
}
// Create a destination trie and sync with the scheduler
@ -977,10 +977,10 @@ func testSyncAbort(t *testing.T, scheme string) {
deleteFn(key, srcTrie, stateB)
rootB, nodesB, _ := srcTrie.Commit(false)
if err := srcTrieDB.Update(rootB, rootA, 0, trienode.NewWithNodeSet(nodesB), nil); err != nil {
if err := srcTrieDB.Update(rootB, rootA, trienode.NewWithNodeSet(nodesB)); err != nil {
panic(err)
}
if err := srcTrieDB.Commit(rootB, false); err != nil {
if err := srcTrieDB.Commit(rootB); err != nil {
panic(err)
}
@ -1004,10 +1004,10 @@ func testSyncAbort(t *testing.T, scheme string) {
writeFn(key, val, srcTrie, stateC)
rootC, nodesC, _ := srcTrie.Commit(false)
if err := srcTrieDB.Update(rootC, rootB, 0, trienode.NewWithNodeSet(nodesC), nil); err != nil {
if err := srcTrieDB.Update(rootC, rootB, trienode.NewWithNodeSet(nodesC)); err != nil {
panic(err)
}
if err := srcTrieDB.Commit(rootC, false); err != nil {
if err := srcTrieDB.Commit(rootC); err != nil {
panic(err)
}
syncWith(t, rootC, destDisk, srcTrieDB)

31
trie/tracer_test.go
View File

@ -61,7 +61,7 @@ func TestTrieTracer(t *testing.T) {
// Tests if the trie diffs are tracked correctly. Tracer should capture
// all non-leaf dirty nodes, no matter the node is embedded or not.
func testTrieTracer(t *testing.T, vals []struct{ k, v string }) {
db := NewDatabase(rawdb.NewMemoryDatabase(), nil)
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie := NewEmpty(db)
// Determine all new nodes are tracked
@ -71,7 +71,7 @@ func testTrieTracer(t *testing.T, vals []struct{ k, v string }) {
insertSet := copySet(trie.tracer.inserts) // copy before commit
deleteSet := copySet(trie.tracer.deletes) // copy before commit
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
seen := setKeys(iterNodes(db, root))
if !compareSet(insertSet, seen) {
@ -104,7 +104,8 @@ func TestTrieTracerNoop(t *testing.T) {
}
func testTrieTracerNoop(t *testing.T, vals []struct{ k, v string }) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie := NewEmpty(db)
for _, val := range vals {
trie.MustUpdate([]byte(val.k), []byte(val.v))
}
@ -128,7 +129,7 @@ func TestAccessList(t *testing.T) {
func testAccessList(t *testing.T, vals []struct{ k, v string }) {
var (
db = NewDatabase(rawdb.NewMemoryDatabase(), nil)
db = newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie = NewEmpty(db)
orig = trie.Copy()
)
@ -137,7 +138,7 @@ func testAccessList(t *testing.T, vals []struct{ k, v string }) {
trie.MustUpdate([]byte(val.k), []byte(val.v))
}
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
trie, _ = New(TrieID(root), db)
if err := verifyAccessList(orig, trie, nodes); err != nil {
@ -152,7 +153,7 @@ func testAccessList(t *testing.T, vals []struct{ k, v string }) {
trie.MustUpdate([]byte(val.k), randBytes(32))
}
root, nodes, _ = trie.Commit(false)
db.Update(root, parent, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, parent, trienode.NewWithNodeSet(nodes))
trie, _ = New(TrieID(root), db)
if err := verifyAccessList(orig, trie, nodes); err != nil {
@ -170,7 +171,7 @@ func testAccessList(t *testing.T, vals []struct{ k, v string }) {
trie.MustUpdate(key, randBytes(32))
}
root, nodes, _ = trie.Commit(false)
db.Update(root, parent, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, parent, trienode.NewWithNodeSet(nodes))
trie, _ = New(TrieID(root), db)
if err := verifyAccessList(orig, trie, nodes); err != nil {
@ -185,7 +186,7 @@ func testAccessList(t *testing.T, vals []struct{ k, v string }) {
trie.MustUpdate([]byte(key), nil)
}
root, nodes, _ = trie.Commit(false)
db.Update(root, parent, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, parent, trienode.NewWithNodeSet(nodes))
trie, _ = New(TrieID(root), db)
if err := verifyAccessList(orig, trie, nodes); err != nil {
@ -200,7 +201,7 @@ func testAccessList(t *testing.T, vals []struct{ k, v string }) {
trie.MustUpdate([]byte(val.k), nil)
}
root, nodes, _ = trie.Commit(false)
db.Update(root, parent, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, parent, trienode.NewWithNodeSet(nodes))
trie, _ = New(TrieID(root), db)
if err := verifyAccessList(orig, trie, nodes); err != nil {
@ -211,7 +212,7 @@ func testAccessList(t *testing.T, vals []struct{ k, v string }) {
// Tests origin values won't be tracked in Iterator or Prover
func TestAccessListLeak(t *testing.T) {
var (
db = NewDatabase(rawdb.NewMemoryDatabase(), nil)
db = newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie = NewEmpty(db)
)
// Create trie from scratch
@ -219,7 +220,7 @@ func TestAccessListLeak(t *testing.T) {
trie.MustUpdate([]byte(val.k), []byte(val.v))
}
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
var cases = []struct {
op func(tr *Trie)
@ -262,14 +263,14 @@ func TestAccessListLeak(t *testing.T) {
// in its parent due to the smaller size of the original tree node.
func TestTinyTree(t *testing.T) {
var (
db = NewDatabase(rawdb.NewMemoryDatabase(), nil)
db = newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie = NewEmpty(db)
)
for _, val := range tiny {
trie.MustUpdate([]byte(val.k), randBytes(32))
}
root, set, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(set), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(set))
parent := root
trie, _ = New(TrieID(root), db)
@ -278,7 +279,7 @@ func TestTinyTree(t *testing.T) {
trie.MustUpdate([]byte(val.k), []byte(val.v))
}
root, set, _ = trie.Commit(false)
db.Update(root, parent, 0, trienode.NewWithNodeSet(set), nil)
db.Update(root, parent, trienode.NewWithNodeSet(set))
trie, _ = New(TrieID(root), db)
if err := verifyAccessList(orig, trie, set); err != nil {
@ -312,7 +313,7 @@ func forNodes(tr *Trie) map[string][]byte {
return nodes
}
func iterNodes(db *Database, root common.Hash) map[string][]byte {
func iterNodes(db *testDb, root common.Hash) map[string][]byte {
tr, _ := New(TrieID(root), db)
return forNodes(tr)
}

5
trie/trie.go
View File

@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/triedb/database"
)
// Trie is a Merkle Patricia Trie. Use New to create a trie that sits on
@ -79,7 +80,7 @@ func (t *Trie) Copy() *Trie {
// zero hash or the sha3 hash of an empty string, then trie is initially
// empty, otherwise, the root node must be present in database or returns
// a MissingNodeError if not.
func New(id *ID, db *Database) (*Trie, error) {
func New(id *ID, db database.Database) (*Trie, error) {
reader, err := newTrieReader(id.StateRoot, id.Owner, db)
if err != nil {
return nil, err
@ -100,7 +101,7 @@ func New(id *ID, db *Database) (*Trie, error) {
}
// NewEmpty is a shortcut to create empty tree. It's mostly used in tests.
func NewEmpty(db *Database) *Trie {
func NewEmpty(db database.Database) *Trie {
tr, _ := New(TrieID(types.EmptyRootHash), db)
return tr
}

33
trie/trie_reader.go
View File

@ -21,31 +21,19 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/trie/triestate"
"github.com/ethereum/go-ethereum/triedb/database"
)
// Reader wraps the Node method of a backing trie store.
type Reader interface {
// Node retrieves the trie node blob with the provided trie identifier, node path and
// the corresponding node hash. No error will be returned if the node is not found.
//
// When looking up nodes in the account trie, 'owner' is the zero hash. For contract
// storage trie nodes, 'owner' is the hash of the account address that containing the
// storage.
//
// TODO(rjl493456442): remove the 'hash' parameter, it's redundant in PBSS.
Node(owner common.Hash, path []byte, hash common.Hash) ([]byte, error)
}
// trieReader is a wrapper of the underlying node reader. It's not safe
// for concurrent usage.
type trieReader struct {
owner common.Hash
reader Reader
reader database.Reader
banned map[string]struct{} // Marker to prevent node from being accessed, for tests
}
// newTrieReader initializes the trie reader with the given node reader.
func newTrieReader(stateRoot, owner common.Hash, db *Database) (*trieReader, error) {
func newTrieReader(stateRoot, owner common.Hash, db database.Database) (*trieReader, error) {
if stateRoot == (common.Hash{}) || stateRoot == types.EmptyRootHash {
if stateRoot == (common.Hash{}) {
log.Error("Zero state root hash!")
@ -85,17 +73,22 @@ func (r *trieReader) node(path []byte, hash common.Hash) ([]byte, error) {
return blob, nil
}
// trieLoader implements triestate.TrieLoader for constructing tries.
type trieLoader struct {
db *Database
// MerkleLoader implements triestate.TrieLoader for constructing tries.
type MerkleLoader struct {
db database.Database
}
// NewMerkleLoader creates the merkle trie loader.
func NewMerkleLoader(db database.Database) *MerkleLoader {
return &MerkleLoader{db: db}
}
// OpenTrie opens the main account trie.
func (l *trieLoader) OpenTrie(root common.Hash) (triestate.Trie, error) {
func (l *MerkleLoader) OpenTrie(root common.Hash) (triestate.Trie, error) {
return New(TrieID(root), l.db)
}
// OpenStorageTrie opens the storage trie of an account.
func (l *trieLoader) OpenStorageTrie(stateRoot common.Hash, addrHash, root common.Hash) (triestate.Trie, error) {
func (l *MerkleLoader) OpenStorageTrie(stateRoot common.Hash, addrHash, root common.Hash) (triestate.Trie, error) {
return New(StorageTrieID(stateRoot, addrHash, root), l.db)
}

196
trie/trie_test.go
View File

@ -25,6 +25,7 @@ import (
"io"
"math/rand"
"reflect"
"sort"
"testing"
"testing/quick"
@ -46,7 +47,7 @@ func init() {
}
func TestEmptyTrie(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
res := trie.Hash()
exp := types.EmptyRootHash
if res != exp {
@ -55,7 +56,7 @@ func TestEmptyTrie(t *testing.T) {
}
func TestNull(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
key := make([]byte, 32)
value := []byte("test")
trie.MustUpdate(key, value)
@ -95,10 +96,10 @@ func testMissingNode(t *testing.T, memonly bool, scheme string) {
updateString(trie, "120000", "qwerqwerqwerqwerqwerqwerqwerqwer")
updateString(trie, "123456", "asdfasdfasdfasdfasdfasdfasdfasdf")
root, nodes, _ := trie.Commit(false)
triedb.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
triedb.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
if !memonly {
triedb.Commit(root, false)
triedb.Commit(root)
}
trie, _ = New(TrieID(root), triedb)
@ -167,7 +168,7 @@ func testMissingNode(t *testing.T, memonly bool, scheme string) {
}
func TestInsert(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
updateString(trie, "doe", "reindeer")
updateString(trie, "dog", "puppy")
@ -179,7 +180,7 @@ func TestInsert(t *testing.T) {
t.Errorf("case 1: exp %x got %x", exp, root)
}
trie = NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie = NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
updateString(trie, "A", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
exp = common.HexToHash("d23786fb4a010da3ce639d66d5e904a11dbc02746d1ce25029e53290cabf28ab")
@ -190,7 +191,7 @@ func TestInsert(t *testing.T) {
}
func TestGet(t *testing.T) {
db := NewDatabase(rawdb.NewMemoryDatabase(), nil)
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie := NewEmpty(db)
updateString(trie, "doe", "reindeer")
updateString(trie, "dog", "puppy")
@ -209,13 +210,14 @@ func TestGet(t *testing.T) {
return
}
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
trie, _ = New(TrieID(root), db)
}
}
func TestDelete(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie := NewEmpty(db)
vals := []struct{ k, v string }{
{"do", "verb"},
{"ether", "wookiedoo"},
@ -242,7 +244,7 @@ func TestDelete(t *testing.T) {
}
func TestEmptyValues(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
vals := []struct{ k, v string }{
{"do", "verb"},
@ -266,7 +268,7 @@ func TestEmptyValues(t *testing.T) {
}
func TestReplication(t *testing.T) {
db := NewDatabase(rawdb.NewMemoryDatabase(), nil)
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie := NewEmpty(db)
vals := []struct{ k, v string }{
{"do", "verb"},
@ -281,7 +283,7 @@ func TestReplication(t *testing.T) {
updateString(trie, val.k, val.v)
}
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
// create a new trie on top of the database and check that lookups work.
trie2, err := New(TrieID(root), db)
@ -300,7 +302,7 @@ func TestReplication(t *testing.T) {
// recreate the trie after commit
if nodes != nil {
db.Update(hash, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(hash, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
}
trie2, err = New(TrieID(hash), db)
if err != nil {
@ -327,7 +329,7 @@ func TestReplication(t *testing.T) {
}
func TestLargeValue(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
trie.MustUpdate([]byte("key1"), []byte{99, 99, 99, 99})
trie.MustUpdate([]byte("key2"), bytes.Repeat([]byte{1}, 32))
trie.Hash()
@ -531,7 +533,7 @@ func runRandTest(rt randTest) error {
case opCommit:
root, nodes, _ := tr.Commit(true)
if nodes != nil {
triedb.Update(root, origin, 0, trienode.NewWithNodeSet(nodes), nil)
triedb.Update(root, origin, trienode.NewWithNodeSet(nodes))
}
newtr, err := New(TrieID(root), triedb)
if err != nil {
@ -632,7 +634,7 @@ func BenchmarkUpdateLE(b *testing.B) { benchUpdate(b, binary.LittleEndian) }
const benchElemCount = 20000
func benchGet(b *testing.B) {
triedb := NewDatabase(rawdb.NewMemoryDatabase(), nil)
triedb := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme)
trie := NewEmpty(triedb)
k := make([]byte, 32)
for i := 0; i < benchElemCount; i++ {
@ -651,7 +653,7 @@ func benchGet(b *testing.B) {
}
func benchUpdate(b *testing.B, e binary.ByteOrder) *Trie {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
k := make([]byte, 32)
b.ReportAllocs()
for i := 0; i < b.N; i++ {
@ -683,7 +685,7 @@ func BenchmarkHash(b *testing.B) {
// entries, then adding N more.
addresses, accounts := makeAccounts(2 * b.N)
// Insert the accounts into the trie and hash it
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
i := 0
for ; i < len(addresses)/2; i++ {
trie.MustUpdate(crypto.Keccak256(addresses[i][:]), accounts[i])
@ -714,7 +716,7 @@ func BenchmarkCommitAfterHash(b *testing.B) {
func benchmarkCommitAfterHash(b *testing.B, collectLeaf bool) {
// Make the random benchmark deterministic
addresses, accounts := makeAccounts(b.N)
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
for i := 0; i < len(addresses); i++ {
trie.MustUpdate(crypto.Keccak256(addresses[i][:]), accounts[i])
}
@ -728,7 +730,7 @@ func benchmarkCommitAfterHash(b *testing.B, collectLeaf bool) {
func TestTinyTrie(t *testing.T) {
// Create a realistic account trie to hash
_, accounts := makeAccounts(5)
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
trie.MustUpdate(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000001337"), accounts[3])
if exp, root := common.HexToHash("8c6a85a4d9fda98feff88450299e574e5378e32391f75a055d470ac0653f1005"), trie.Hash(); exp != root {
t.Errorf("1: got %x, exp %x", root, exp)
@ -741,7 +743,7 @@ func TestTinyTrie(t *testing.T) {
if exp, root := common.HexToHash("0608c1d1dc3905fa22204c7a0e43644831c3b6d3def0f274be623a948197e64a"), trie.Hash(); exp != root {
t.Errorf("3: got %x, exp %x", root, exp)
}
checktr := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
checktr := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
it := NewIterator(trie.MustNodeIterator(nil))
for it.Next() {
checktr.MustUpdate(it.Key, it.Value)
@ -754,7 +756,7 @@ func TestTinyTrie(t *testing.T) {
func TestCommitAfterHash(t *testing.T) {
// Create a realistic account trie to hash
addresses, accounts := makeAccounts(1000)
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
for i := 0; i < len(addresses); i++ {
trie.MustUpdate(crypto.Keccak256(addresses[i][:]), accounts[i])
}
@ -808,6 +810,8 @@ type spongeDb struct {
sponge hash.Hash
id string
journal []string
keys []string
values map[string]string
}
func (s *spongeDb) Has(key []byte) (bool, error) { panic("implement me") }
@ -831,12 +835,27 @@ func (s *spongeDb) Put(key []byte, value []byte) error {
valbrief = valbrief[:8]
}
s.journal = append(s.journal, fmt.Sprintf("%v: PUT([%x...], [%d bytes] %x...)\n", s.id, keybrief, len(value), valbrief))
if s.values == nil {
s.sponge.Write(key)
s.sponge.Write(value)
} else {
s.keys = append(s.keys, string(key))
s.values[string(key)] = string(value)
}
return nil
}
func (s *spongeDb) NewIterator(prefix []byte, start []byte) ethdb.Iterator { panic("implement me") }
func (s *spongeDb) Flush() {
// Bottom-up, the longest path first
sort.Sort(sort.Reverse(sort.StringSlice(s.keys)))
for _, key := range s.keys {
s.sponge.Write([]byte(key))
s.sponge.Write([]byte(s.values[key]))
}
}
// spongeBatch is a dummy batch which immediately writes to the underlying spongedb
type spongeBatch struct {
db *spongeDb
@ -861,14 +880,14 @@ func TestCommitSequence(t *testing.T) {
count int
expWriteSeqHash []byte
}{
{20, common.FromHex("873c78df73d60e59d4a2bcf3716e8bfe14554549fea2fc147cb54129382a8066")},
{200, common.FromHex("ba03d891bb15408c940eea5ee3d54d419595102648d02774a0268d892add9c8e")},
{2000, common.FromHex("f7a184f20df01c94f09537401d11e68d97ad0c00115233107f51b9c287ce60c7")},
{20, common.FromHex("330b0afae2853d96b9f015791fbe0fb7f239bf65f335f16dfc04b76c7536276d")},
{200, common.FromHex("5162b3735c06b5d606b043a3ee8adbdbbb408543f4966bca9dcc63da82684eeb")},
{2000, common.FromHex("4574cd8e6b17f3fe8ad89140d1d0bf4f1bd7a87a8ac3fb623b33550544c77635")},
} {
addresses, accounts := makeAccounts(tc.count)
// This spongeDb is used to check the sequence of disk-db-writes
s := &spongeDb{sponge: sha3.NewLegacyKeccak256()}
db := NewDatabase(rawdb.NewDatabase(s), nil)
db := newTestDatabase(rawdb.NewDatabase(s), rawdb.HashScheme)
trie := NewEmpty(db)
// Fill the trie with elements
for i := 0; i < tc.count; i++ {
@ -876,9 +895,9 @@ func TestCommitSequence(t *testing.T) {
}
// Flush trie -> database
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
// Flush memdb -> disk (sponge)
db.Commit(root, false)
db.Commit(root)
if got, exp := s.sponge.Sum(nil), tc.expWriteSeqHash; !bytes.Equal(got, exp) {
t.Errorf("test %d, disk write sequence wrong:\ngot %x exp %x\n", i, got, exp)
}
@ -892,14 +911,14 @@ func TestCommitSequenceRandomBlobs(t *testing.T) {
count int
expWriteSeqHash []byte
}{
{20, common.FromHex("8e4a01548551d139fa9e833ebc4e66fc1ba40a4b9b7259d80db32cff7b64ebbc")},
{200, common.FromHex("6869b4e7b95f3097a19ddb30ff735f922b915314047e041614df06958fc50554")},
{2000, common.FromHex("444200e6f4e2df49f77752f629a96ccf7445d4698c164f962bbd85a0526ef424")},
{20, common.FromHex("8016650c7a50cf88485fd06cde52d634a89711051107f00d21fae98234f2f13d")},
{200, common.FromHex("dde92ca9812e068e6982d04b40846dc65a61a9fd4996fc0f55f2fde172a8e13c")},
{2000, common.FromHex("ab553a7f9aff82e3929c382908e30ef7dd17a332933e92ba3fe873fc661ef382")},
} {
prng := rand.New(rand.NewSource(int64(i)))
// This spongeDb is used to check the sequence of disk-db-writes
s := &spongeDb{sponge: sha3.NewLegacyKeccak256()}
db := NewDatabase(rawdb.NewDatabase(s), nil)
db := newTestDatabase(rawdb.NewDatabase(s), rawdb.HashScheme)
trie := NewEmpty(db)
// Fill the trie with elements
for i := 0; i < tc.count; i++ {
@ -917,9 +936,9 @@ func TestCommitSequenceRandomBlobs(t *testing.T) {
}
// Flush trie -> database
root, nodes, _ := trie.Commit(false)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
// Flush memdb -> disk (sponge)
db.Commit(root, false)
db.Commit(root)
if got, exp := s.sponge.Sum(nil), tc.expWriteSeqHash; !bytes.Equal(got, exp) {
t.Fatalf("test %d, disk write sequence wrong:\ngot %x exp %x\n", i, got, exp)
}
@ -930,17 +949,26 @@ func TestCommitSequenceStackTrie(t *testing.T) {
for count := 1; count < 200; count++ {
prng := rand.New(rand.NewSource(int64(count)))
// This spongeDb is used to check the sequence of disk-db-writes
s := &spongeDb{sponge: sha3.NewLegacyKeccak256(), id: "a"}
db := NewDatabase(rawdb.NewDatabase(s), nil)
s := &spongeDb{
sponge: sha3.NewLegacyKeccak256(),
id: "a",
values: make(map[string]string),
}
db := newTestDatabase(rawdb.NewDatabase(s), rawdb.HashScheme)
trie := NewEmpty(db)
// Another sponge is used for the stacktrie commits
stackTrieSponge := &spongeDb{sponge: sha3.NewLegacyKeccak256(), id: "b"}
// Another sponge is used for the stacktrie commits
stackTrieSponge := &spongeDb{
sponge: sha3.NewLegacyKeccak256(),
id: "b",
values: make(map[string]string),
}
options := NewStackTrieOptions()
options = options.WithWriter(func(path []byte, hash common.Hash, blob []byte) {
rawdb.WriteTrieNode(stackTrieSponge, common.Hash{}, path, hash, blob, db.Scheme())
})
stTrie := NewStackTrie(options)
// Fill the trie with elements
for i := 0; i < count; i++ {
// For the stack trie, we need to do inserts in proper order
@ -960,13 +988,16 @@ func TestCommitSequenceStackTrie(t *testing.T) {
// Flush trie -> database
root, nodes, _ := trie.Commit(false)
// Flush memdb -> disk (sponge)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Commit(root, false)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
db.Commit(root)
s.Flush()
// And flush stacktrie -> disk
stRoot := stTrie.Commit()
if stRoot != root {
t.Fatalf("root wrong, got %x exp %x", stRoot, root)
}
stackTrieSponge.Flush()
if got, exp := stackTrieSponge.sponge.Sum(nil), s.sponge.Sum(nil); !bytes.Equal(got, exp) {
// Show the journal
t.Logf("Expected:")
@ -989,34 +1020,47 @@ func TestCommitSequenceStackTrie(t *testing.T) {
// that even a small trie which contains a leaf will have an extension making it
// not fit into 32 bytes, rlp-encoded. However, it's still the correct thing to do.
func TestCommitSequenceSmallRoot(t *testing.T) {
s := &spongeDb{sponge: sha3.NewLegacyKeccak256(), id: "a"}
db := NewDatabase(rawdb.NewDatabase(s), nil)
s := &spongeDb{
sponge: sha3.NewLegacyKeccak256(),
id: "a",
values: make(map[string]string),
}
db := newTestDatabase(rawdb.NewDatabase(s), rawdb.HashScheme)
trie := NewEmpty(db)
// Another sponge is used for the stacktrie commits
stackTrieSponge := &spongeDb{sponge: sha3.NewLegacyKeccak256(), id: "b"}
// Another sponge is used for the stacktrie commits
stackTrieSponge := &spongeDb{
sponge: sha3.NewLegacyKeccak256(),
id: "b",
values: make(map[string]string),
}
options := NewStackTrieOptions()
options = options.WithWriter(func(path []byte, hash common.Hash, blob []byte) {
rawdb.WriteTrieNode(stackTrieSponge, common.Hash{}, path, hash, blob, db.Scheme())
})
stTrie := NewStackTrie(options)
// Add a single small-element to the trie(s)
key := make([]byte, 5)
key[0] = 1
trie.Update(key, []byte{0x1})
stTrie.Update(key, []byte{0x1})
// Flush trie -> database
root, nodes, _ := trie.Commit(false)
// Flush memdb -> disk (sponge)
db.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
db.Commit(root, false)
db.Update(root, types.EmptyRootHash, trienode.NewWithNodeSet(nodes))
db.Commit(root)
// And flush stacktrie -> disk
stRoot := stTrie.Commit()
if stRoot != root {
t.Fatalf("root wrong, got %x exp %x", stRoot, root)
}
t.Logf("root: %x\n", stRoot)
s.Flush()
stackTrieSponge.Flush()
if got, exp := stackTrieSponge.sponge.Sum(nil), s.sponge.Sum(nil); !bytes.Equal(got, exp) {
t.Fatalf("test, disk write sequence wrong:\ngot %x exp %x\n", got, exp)
}
@ -1067,7 +1111,7 @@ func BenchmarkHashFixedSize(b *testing.B) {
func benchmarkHashFixedSize(b *testing.B, addresses [][20]byte, accounts [][]byte) {
b.ReportAllocs()
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
for i := 0; i < len(addresses); i++ {
trie.MustUpdate(crypto.Keccak256(addresses[i][:]), accounts[i])
}
@ -1118,7 +1162,7 @@ func BenchmarkCommitAfterHashFixedSize(b *testing.B) {
func benchmarkCommitAfterHashFixedSize(b *testing.B, addresses [][20]byte, accounts [][]byte) {
b.ReportAllocs()
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase(), nil))
trie := NewEmpty(newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.HashScheme))
for i := 0; i < len(addresses); i++ {
trie.MustUpdate(crypto.Keccak256(addresses[i][:]), accounts[i])
}
@ -1129,60 +1173,6 @@ func benchmarkCommitAfterHashFixedSize(b *testing.B, addresses [][20]byte, accou
b.StopTimer()
}
func BenchmarkDerefRootFixedSize(b *testing.B) {
b.Run("10", func(b *testing.B) {
b.StopTimer()
acc, add := makeAccounts(20)
for i := 0; i < b.N; i++ {
benchmarkDerefRootFixedSize(b, acc, add)
}
})
b.Run("100", func(b *testing.B) {
b.StopTimer()
acc, add := makeAccounts(100)
for i := 0; i < b.N; i++ {
benchmarkDerefRootFixedSize(b, acc, add)
}
})
b.Run("1K", func(b *testing.B) {
b.StopTimer()
acc, add := makeAccounts(1000)
for i := 0; i < b.N; i++ {
benchmarkDerefRootFixedSize(b, acc, add)
}
})
b.Run("10K", func(b *testing.B) {
b.StopTimer()
acc, add := makeAccounts(10000)
for i := 0; i < b.N; i++ {
benchmarkDerefRootFixedSize(b, acc, add)
}
})
b.Run("100K", func(b *testing.B) {
b.StopTimer()
acc, add := makeAccounts(100000)
for i := 0; i < b.N; i++ {
benchmarkDerefRootFixedSize(b, acc, add)
}
})
}
func benchmarkDerefRootFixedSize(b *testing.B, addresses [][20]byte, accounts [][]byte) {
b.ReportAllocs()
triedb := NewDatabase(rawdb.NewMemoryDatabase(), nil)
trie := NewEmpty(triedb)
for i := 0; i < len(addresses); i++ {
trie.MustUpdate(crypto.Keccak256(addresses[i][:]), accounts[i])
}
h := trie.Hash()
root, nodes, _ := trie.Commit(false)
triedb.Update(root, types.EmptyRootHash, 0, trienode.NewWithNodeSet(nodes), nil)
b.StartTimer()
triedb.Dereference(h)
b.StopTimer()
}
func getString(trie *Trie, k string) []byte {
return trie.MustGet([]byte(k))
}

6
trie/verkle.go
View File

@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/trie/utils"
"github.com/ethereum/go-ethereum/triedb/database"
"github.com/gballet/go-verkle"
"github.com/holiman/uint256"
)
@ -39,13 +40,12 @@ var (
// interface so that Verkle trees can be reused verbatim.
type VerkleTrie struct {
root verkle.VerkleNode
db *Database
cache *utils.PointCache
reader *trieReader
}
// NewVerkleTrie constructs a verkle tree based on the specified root hash.
func NewVerkleTrie(root common.Hash, db *Database, cache *utils.PointCache) (*VerkleTrie, error) {
func NewVerkleTrie(root common.Hash, db database.Database, cache *utils.PointCache) (*VerkleTrie, error) {
reader, err := newTrieReader(root, common.Hash{}, db)
if err != nil {
return nil, err
@ -64,7 +64,6 @@ func NewVerkleTrie(root common.Hash, db *Database, cache *utils.PointCache) (*Ve
}
return &VerkleTrie{
root: node,
db: db,
cache: cache,
reader: reader,
}, nil
@ -261,7 +260,6 @@ func (t *VerkleTrie) Prove(key []byte, proofDb ethdb.KeyValueWriter) error {
func (t *VerkleTrie) Copy() *VerkleTrie {
return &VerkleTrie{
root: t.root.Copy(),
db: t.db,
cache: t.cache,
reader: t.reader,
}

8
trie/verkle_test.go
View File

@ -24,7 +24,6 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/trie/utils"
"github.com/holiman/uint256"
)
@ -57,12 +56,7 @@ var (
)
func TestVerkleTreeReadWrite(t *testing.T) {
db := NewDatabase(rawdb.NewMemoryDatabase(), &Config{
IsVerkle: true,
PathDB: pathdb.Defaults,
})
defer db.Close()
db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.PathScheme)
tr, _ := NewVerkleTrie(types.EmptyVerkleHash, db, utils.NewPointCache(100))
for addr, acct := range accounts {

39
trie/database.go → triedb/database.go
View File

@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package trie
package triedb
import (
"errors"
@ -22,10 +22,12 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
"github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/trie/triestate"
"github.com/ethereum/go-ethereum/triedb/database"
"github.com/ethereum/go-ethereum/triedb/hashdb"
"github.com/ethereum/go-ethereum/triedb/pathdb"
)
// Config defines all necessary options for database.
@ -108,14 +110,21 @@ func NewDatabase(diskdb ethdb.Database, config *Config) *Database {
if config.PathDB != nil {
db.backend = pathdb.New(diskdb, config.PathDB)
} else {
db.backend = hashdb.New(diskdb, config.HashDB, mptResolver{})
var resolver hashdb.ChildResolver
if config.IsVerkle {
// TODO define verkle resolver
log.Crit("Verkle node resolver is not defined")
} else {
resolver = trie.MerkleResolver{}
}
db.backend = hashdb.New(diskdb, config.HashDB, resolver)
}
return db
}
// Reader returns a reader for accessing all trie nodes with provided state root.
// An error will be returned if the requested state is not available.
func (db *Database) Reader(blockRoot common.Hash) (Reader, error) {
func (db *Database) Reader(blockRoot common.Hash) (database.Reader, error) {
switch b := db.backend.(type) {
case *hashdb.Database:
return b.Reader(blockRoot)
@ -190,8 +199,7 @@ func (db *Database) WritePreimages() {
}
}
// Preimage retrieves a cached trie node pre-image from memory. If it cannot be
// found cached, the method queries the persistent database for the content.
// Preimage retrieves a cached trie node pre-image from preimage store.
func (db *Database) Preimage(hash common.Hash) []byte {
if db.preimages == nil {
return nil
@ -199,6 +207,14 @@ func (db *Database) Preimage(hash common.Hash) []byte {
return db.preimages.preimage(hash)
}
// InsertPreimage writes pre-images of trie node to the preimage store.
func (db *Database) InsertPreimage(preimages map[common.Hash][]byte) {
if db.preimages == nil {
return
}
db.preimages.insertPreimage(preimages)
}
// Cap iteratively flushes old but still referenced trie nodes until the total
// memory usage goes below the given threshold. The held pre-images accumulated
// up to this point will be flushed in case the size exceeds the threshold.
@ -249,7 +265,14 @@ func (db *Database) Recover(target common.Hash) error {
if !ok {
return errors.New("not supported")
}
return pdb.Recover(target, &trieLoader{db: db})
var loader triestate.TrieLoader
if db.config.IsVerkle {
// TODO define verkle loader
log.Crit("Verkle loader is not defined")
} else {
loader = trie.NewMerkleLoader(db)
}
return pdb.Recover(target, loader)
}
// Recoverable returns the indicator if the specified state is enabled to be

48
triedb/database/database.go Normal file
View File

@ -0,0 +1,48 @@
// Copyright 2024 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package database
import (
"github.com/ethereum/go-ethereum/common"
)
// Reader wraps the Node method of a backing trie reader.
type Reader interface {
// Node retrieves the trie node blob with the provided trie identifier,
// node path and the corresponding node hash. No error will be returned
// if the node is not found.
Node(owner common.Hash, path []byte, hash common.Hash) ([]byte, error)
}
// PreimageStore wraps the methods of a backing store for reading and writing
// trie node preimages.
type PreimageStore interface {
// Preimage retrieves the preimage of the specified hash.
Preimage(hash common.Hash) []byte
// InsertPreimage commits a set of preimages along with their hashes.
InsertPreimage(preimages map[common.Hash][]byte)
}
// Database wraps the methods of a backing trie store.
type Database interface {
PreimageStore
// Reader returns a node reader associated with the specific state.
// An error will be returned if the specified state is not available.
Reader(stateRoot common.Hash) (Reader, error)
}

0
trie/triedb/hashdb/database.go → triedb/hashdb/database.go
View File

0
trie/triedb/pathdb/database.go → triedb/pathdb/database.go
View File

0
trie/triedb/pathdb/database_test.go → triedb/pathdb/database_test.go
View File

0
trie/triedb/pathdb/difflayer.go → triedb/pathdb/difflayer.go
View File

0
trie/triedb/pathdb/difflayer_test.go → triedb/pathdb/difflayer_test.go
View File

0
trie/triedb/pathdb/disklayer.go → triedb/pathdb/disklayer.go
View File

0
trie/triedb/pathdb/errors.go → triedb/pathdb/errors.go
View File

0
trie/triedb/pathdb/history.go → triedb/pathdb/history.go
View File

0
trie/triedb/pathdb/history_test.go → triedb/pathdb/history_test.go
View File

0
trie/triedb/pathdb/journal.go → triedb/pathdb/journal.go
View File

0
trie/triedb/pathdb/layertree.go → triedb/pathdb/layertree.go
View File

0
trie/triedb/pathdb/metrics.go → triedb/pathdb/metrics.go
View File

0
trie/triedb/pathdb/nodebuffer.go → triedb/pathdb/nodebuffer.go
View File

0
trie/triedb/pathdb/testutils.go → triedb/pathdb/testutils.go
View File

2
trie/preimages.go → triedb/preimages.go
View File

@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package trie
package triedb
import (
"sync"