cerc-io/plugeth
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Merge remote-tracking branch 'origin/develop' into feature/trie_interval_clone

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This commit is contained in:
philip-morlier 2023-03-07 11:55:40 -08:00
commit 50a295b789
70 changed files with 588 additions and 346 deletions
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3
beacon/engine/errors.go
View File

@ -74,12 +74,11 @@ var (
// - newPayloadV1: if the payload was accepted, but not processed (side chain)
ACCEPTED = "ACCEPTED"
INVALIDBLOCKHASH = "INVALID_BLOCK_HASH"
GenericServerError = &EngineAPIError{code: -32000, msg: "Server error"}
UnknownPayload = &EngineAPIError{code: -38001, msg: "Unknown payload"}
InvalidForkChoiceState = &EngineAPIError{code: -38002, msg: "Invalid forkchoice state"}
InvalidPayloadAttributes = &EngineAPIError{code: -38003, msg: "Invalid payload attributes"}
TooLargeRequest = &EngineAPIError{code: -38004, msg: "Too large request"}
InvalidParams = &EngineAPIError{code: -32602, msg: "Invalid parameters"}
STATUS_INVALID = ForkChoiceResponse{PayloadStatus: PayloadStatusV1{Status: INVALID}, PayloadID: nil}

3
build/checksums.txt
View File

@ -41,3 +41,6 @@ c4f58b7e227b9fd41f0e9310dc83f4a4e7d026598e2f6e95b78761081a6d9bd2 golangci-lint-
eb57f9bcb56646f2e3d6ccaf02ec227815fb05077b2e0b1bf9e755805acdc2b9 golangci-lint-1.51.1-windows-arm64.zip
bce02f7232723cb727755ee11f168a700a00896a25d37f87c4b173bce55596b4 golangci-lint-1.51.1-windows-armv6.zip
cf6403f84707ce8c98664736772271bc8874f2e760c2fd0f00cf3e85963507e9 golangci-lint-1.51.1-windows-armv7.zip
# This is the builder on PPA that will build Go itself (inception-y), don't modify!
d7f0013f82e6d7f862cc6cb5c8cdb48eef5f2e239b35baa97e2f1a7466043767 go1.19.6.src.tar.gz

47
build/ci.go
View File

@ -128,7 +128,7 @@ var (
"focal": "golang-go", // EOL: 04/2030
"jammy": "golang-go", // EOL: 04/2032
"kinetic": "golang-go", // EOL: 07/2023
//"lunar": "golang-go", // EOL: 01/2024
"lunar": "golang-go", // EOL: 01/2024
}
debGoBootPaths = map[string]string{
@ -136,10 +136,18 @@ var (
"golang-go": "/usr/lib/go",
}
// This is the version of go that will be downloaded by
// This is the version of Go that will be downloaded by
//
// go run ci.go install -dlgo
dlgoVersion = "1.20.1"
// This is the version of Go that will be used to bootstrap the PPA builder.
//
// This version is fine to be old and full of security holes, we just use it
// to build the latest Go. Don't change it. If it ever becomes insufficient,
// we need to switch over to a recursive builder to jumpt across supported
// versions.
gobootVersion = "1.19.6"
)
var GOBIN, _ = filepath.Abs(filepath.Join("build", "bin"))
@ -655,10 +663,11 @@ func doDebianSource(cmdline []string) {
gpg.Stdin = bytes.NewReader(key)
build.MustRun(gpg)
}
// Download and verify the Go source package.
gobundle := downloadGoSources(*cachedir)
// Download and verify the Go source packages.
var (
gobootbundle = downloadGoBootstrapSources(*cachedir)
gobundle = downloadGoSources(*cachedir)
)
// Download all the dependencies needed to build the sources and run the ci script
srcdepfetch := tc.Go("mod", "download")
srcdepfetch.Env = append(srcdepfetch.Env, "GOPATH="+filepath.Join(*workdir, "modgopath"))
@ -675,12 +684,19 @@ func doDebianSource(cmdline []string) {
meta := newDebMetadata(distro, goboot, *signer, env, now, pkg.Name, pkg.Version, pkg.Executables)
pkgdir := stageDebianSource(*workdir, meta)
// Add Go source code
// Add bootstrapper Go source code
if err := build.ExtractArchive(gobootbundle, pkgdir); err != nil {
log.Fatalf("Failed to extract bootstrapper Go sources: %v", err)
}
if err := os.Rename(filepath.Join(pkgdir, "go"), filepath.Join(pkgdir, ".goboot")); err != nil {
log.Fatalf("Failed to rename bootstrapper Go source folder: %v", err)
}
// Add builder Go source code
if err := build.ExtractArchive(gobundle, pkgdir); err != nil {
log.Fatalf("Failed to extract Go sources: %v", err)
log.Fatalf("Failed to extract builder Go sources: %v", err)
}
if err := os.Rename(filepath.Join(pkgdir, "go"), filepath.Join(pkgdir, ".go")); err != nil {
log.Fatalf("Failed to rename Go source folder: %v", err)
log.Fatalf("Failed to rename builder Go source folder: %v", err)
}
// Add all dependency modules in compressed form
os.MkdirAll(filepath.Join(pkgdir, ".mod", "cache"), 0755)
@ -709,6 +725,19 @@ func doDebianSource(cmdline []string) {
}
}
// downloadGoBootstrapSources downloads the Go source tarball that will be used
// to bootstrap the builder Go.
func downloadGoBootstrapSources(cachedir string) string {
csdb := build.MustLoadChecksums("build/checksums.txt")
file := fmt.Sprintf("go%s.src.tar.gz", gobootVersion)
url := "https://dl.google.com/go/" + file
dst := filepath.Join(cachedir, file)
if err := csdb.DownloadFile(url, dst); err != nil {
log.Fatal(err)
}
return dst
}
// downloadGoSources downloads the Go source tarball.
func downloadGoSources(cachedir string) string {
csdb := build.MustLoadChecksums("build/checksums.txt")

6
build/deb/ethereum/deb.rules
View File

@ -16,7 +16,11 @@ override_dh_auto_build:
# We can't download a fresh Go within Launchpad, so we're shipping and building
# one on the fly. However, we can't build it inside the go-ethereum folder as
# bootstrapping clashes with go modules, so build in a sibling folder.
(mv .go ../ && cd ../.go/src && ./make.bash)
#
# We're also shipping the bootstrapper as of Go 1.20 as it had minimum version
# requirements opposed to older versions of Go.
(mv .goboot ../ && cd ../.goboot/src && ./make.bash)
(mv .go ../ && cd ../.go/src && GOROOT_BOOTSTRAP=`pwd`/../../.goboot ./make.bash)
# We can't download external go modules within Launchpad, so we're shipping the
# entire dependency source cache with go-ethereum.

16
cmd/devp2p/internal/ethtest/snap.go
View File

@ -23,6 +23,7 @@ import (
"math/rand"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth/protocols/snap"
"github.com/ethereum/go-ethereum/internal/utesting"
@ -210,13 +211,6 @@ type byteCodesTest struct {
expHashes int
}
var (
// emptyRoot is the known root hash of an empty trie.
emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// emptyCode is the known hash of the empty EVM bytecode.
emptyCode = common.HexToHash("c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
)
// TestSnapGetByteCodes various forms of GetByteCodes requests.
func (s *Suite) TestSnapGetByteCodes(t *utesting.T) {
// The halfchain import should yield these bytecodes
@ -263,15 +257,15 @@ func (s *Suite) TestSnapGetByteCodes(t *utesting.T) {
},
// Empties
{
nBytes: 10000, hashes: []common.Hash{emptyRoot},
nBytes: 10000, hashes: []common.Hash{types.EmptyRootHash},
expHashes: 0,
},
{
nBytes: 10000, hashes: []common.Hash{emptyCode},
nBytes: 10000, hashes: []common.Hash{types.EmptyCodeHash},
expHashes: 1,
},
{
nBytes: 10000, hashes: []common.Hash{emptyCode, emptyCode, emptyCode},
nBytes: 10000, hashes: []common.Hash{types.EmptyCodeHash, types.EmptyCodeHash, types.EmptyCodeHash},
expHashes: 3,
},
// The existing bytecodes
@ -363,7 +357,7 @@ func (s *Suite) TestSnapTrieNodes(t *utesting.T) {
for i := 1; i <= 65; i++ {
accPaths = append(accPaths, pathTo(i))
}
empty := emptyCode
empty := types.EmptyCodeHash
for i, tc := range []trieNodesTest{
{
root: s.chain.RootAt(999),

4
cmd/evm/internal/t8ntool/block.go
View File

@ -120,8 +120,8 @@ func (i *bbInput) ToBlock() *types.Block {
UncleHash: types.EmptyUncleHash,
Coinbase: common.Address{},
Root: i.Header.Root,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
Bloom: i.Header.Bloom,
Difficulty: common.Big0,
Number: i.Header.Number,

6
cmd/geth/config.go
View File

@ -47,10 +47,10 @@ var (
dumpConfigCommand = &cli.Command{
Action: dumpConfig,
Name: "dumpconfig",
Usage: "Show configuration values",
ArgsUsage: "",
Usage: "Export configuration values in a TOML format",
ArgsUsage: "<dumpfile (optional)>",
Flags: flags.Merge(nodeFlags, rpcFlags),
Description: `The dumpconfig command shows configuration values.`,
Description: `Export configuration values in TOML format (to stdout by default).`,
}
configFileFlag = &cli.StringFlag{

18
cmd/geth/snapshot.go
View File

@ -38,14 +38,6 @@ import (
cli "github.com/urfave/cli/v2"
)
var (
// emptyRoot is the known root hash of an empty trie.
emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// emptyCode is the known hash of the empty EVM bytecode.
emptyCode = crypto.Keccak256(nil)
)
var (
snapshotCommand = &cli.Command{
Name: "snapshot",
@ -308,7 +300,7 @@ func traverseState(ctx *cli.Context) error {
log.Error("Invalid account encountered during traversal", "err", err)
return err
}
if acc.Root != emptyRoot {
if acc.Root != types.EmptyRootHash {
id := trie.StorageTrieID(root, common.BytesToHash(accIter.Key), acc.Root)
storageTrie, err := trie.NewStateTrie(id, triedb)
if err != nil {
@ -324,7 +316,7 @@ func traverseState(ctx *cli.Context) error {
return storageIter.Err
}
}
if !bytes.Equal(acc.CodeHash, emptyCode) {
if !bytes.Equal(acc.CodeHash, types.EmptyCodeHash.Bytes()) {
if !rawdb.HasCode(chaindb, common.BytesToHash(acc.CodeHash)) {
log.Error("Code is missing", "hash", common.BytesToHash(acc.CodeHash))
return errors.New("missing code")
@ -423,7 +415,7 @@ func traverseRawState(ctx *cli.Context) error {
log.Error("Invalid account encountered during traversal", "err", err)
return errors.New("invalid account")
}
if acc.Root != emptyRoot {
if acc.Root != types.EmptyRootHash {
id := trie.StorageTrieID(root, common.BytesToHash(accIter.LeafKey()), acc.Root)
storageTrie, err := trie.NewStateTrie(id, triedb)
if err != nil {
@ -461,7 +453,7 @@ func traverseRawState(ctx *cli.Context) error {
return storageIter.Error()
}
}
if !bytes.Equal(acc.CodeHash, emptyCode) {
if !bytes.Equal(acc.CodeHash, types.EmptyCodeHash.Bytes()) {
if !rawdb.HasCode(chaindb, common.BytesToHash(acc.CodeHash)) {
log.Error("Code is missing", "account", common.BytesToHash(accIter.LeafKey()))
return errors.New("missing code")
@ -536,7 +528,7 @@ func dumpState(ctx *cli.Context) error {
CodeHash: account.CodeHash,
SecureKey: accIt.Hash().Bytes(),
}
if !conf.SkipCode && !bytes.Equal(account.CodeHash, emptyCode) {
if !conf.SkipCode && !bytes.Equal(account.CodeHash, types.EmptyCodeHash.Bytes()) {
da.Code = rawdb.ReadCode(db, common.BytesToHash(account.CodeHash))
}
if !conf.SkipStorage {

11
common/math/big.go
View File

@ -49,6 +49,17 @@ func NewHexOrDecimal256(x int64) *HexOrDecimal256 {
return &h
}
// UnmarshalJSON implements json.Unmarshaler.
//
// It is similar to UnmarshalText, but allows parsing real decimals too, not just
// quoted decimal strings.
func (i *HexOrDecimal256) UnmarshalJSON(input []byte) error {
if len(input) > 0 && input[0] == '"' {
input = input[1 : len(input)-1]
}
return i.UnmarshalText(input)
}
// UnmarshalText implements encoding.TextUnmarshaler.
func (i *HexOrDecimal256) UnmarshalText(input []byte) error {
bigint, ok := ParseBig256(string(input))

11
common/math/integer.go
View File

@ -41,6 +41,17 @@ const (
// HexOrDecimal64 marshals uint64 as hex or decimal.
type HexOrDecimal64 uint64
// UnmarshalJSON implements json.Unmarshaler.
//
// It is similar to UnmarshalText, but allows parsing real decimals too, not just
// quoted decimal strings.
func (i *HexOrDecimal64) UnmarshalJSON(input []byte) error {
if len(input) > 0 && input[0] == '"' {
input = input[1 : len(input)-1]
}
return i.UnmarshalText(input)
}
// UnmarshalText implements encoding.TextUnmarshaler.
func (i *HexOrDecimal64) UnmarshalText(input []byte) error {
int, ok := ParseUint64(string(input))

6
consensus/ethash/algorithm_test.go
View File

@ -709,11 +709,11 @@ func TestConcurrentDiskCacheGeneration(t *testing.T) {
block := types.NewBlockWithHeader(&types.Header{
Number: big.NewInt(3311058),
ParentHash: common.HexToHash("0xd783efa4d392943503f28438ad5830b2d5964696ffc285f338585e9fe0a37a05"),
UncleHash: common.HexToHash("0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"),
UncleHash: types.EmptyUncleHash,
Coinbase: common.HexToAddress("0xc0ea08a2d404d3172d2add29a45be56da40e2949"),
Root: common.HexToHash("0x77d14e10470b5850332524f8cd6f69ad21f070ce92dca33ab2858300242ef2f1"),
TxHash: common.HexToHash("0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"),
ReceiptHash: common.HexToHash("0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"),
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
Difficulty: big.NewInt(167925187834220),
GasLimit: 4015682,
GasUsed: 0,

4
core/bench_test.go
View File

@ -252,8 +252,8 @@ func makeChainForBench(db ethdb.Database, full bool, count uint64) {
ParentHash: hash,
Difficulty: big.NewInt(1),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
}
hash = header.Hash()

2
core/blockchain.go
View File

@ -1278,7 +1278,7 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [
if stats.ignored > 0 {
context = append(context, []interface{}{"ignored", stats.ignored}...)
}
log.Info("Imported new block receipts", context...)
log.Debug("Imported new block receipts", context...)
return 0, nil
}

16
core/genesis.go
View File

@ -138,7 +138,7 @@ func (ga *GenesisAlloc) deriveHash() (common.Hash, error) {
// flush is very similar with deriveHash, 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) error {
func (ga *GenesisAlloc) flush(db ethdb.Database, triedb *trie.Database, blockhash common.Hash) error {
statedb, err := state.New(common.Hash{}, state.NewDatabaseWithNodeDB(db, triedb), nil)
if err != nil {
return err
@ -166,15 +166,15 @@ func (ga *GenesisAlloc) flush(db ethdb.Database, triedb *trie.Database) error {
if err != nil {
return err
}
rawdb.WriteGenesisStateSpec(db, root, blob)
rawdb.WriteGenesisStateSpec(db, blockhash, blob)
return nil
}
// CommitGenesisState loads the stored genesis state with the given block
// hash and commits it into the provided trie database.
func CommitGenesisState(db ethdb.Database, triedb *trie.Database, hash common.Hash) error {
func CommitGenesisState(db ethdb.Database, triedb *trie.Database, blockhash common.Hash) error {
var alloc GenesisAlloc
blob := rawdb.ReadGenesisStateSpec(db, hash)
blob := rawdb.ReadGenesisStateSpec(db, blockhash)
if len(blob) != 0 {
if err := alloc.UnmarshalJSON(blob); err != nil {
return err
@ -186,7 +186,7 @@ func CommitGenesisState(db ethdb.Database, triedb *trie.Database, hash common.Ha
// - supported networks(mainnet, testnets), recover with defined allocations
// - private network, can't recover
var genesis *Genesis
switch hash {
switch blockhash {
case params.MainnetGenesisHash:
genesis = DefaultGenesisBlock()
case params.RinkebyGenesisHash:
@ -202,7 +202,7 @@ func CommitGenesisState(db ethdb.Database, triedb *trie.Database, hash common.Ha
return errors.New("not found")
}
}
return alloc.flush(db, triedb)
return alloc.flush(db, triedb, blockhash)
}
// GenesisAccount is an account in the state of the genesis block.
@ -467,7 +467,7 @@ func (g *Genesis) ToBlock() *types.Block {
}
var withdrawals []*types.Withdrawal
if g.Config != nil && g.Config.IsShanghai(g.Timestamp) {
head.WithdrawalsHash = &types.EmptyRootHash
head.WithdrawalsHash = &types.EmptyWithdrawalsHash
withdrawals = make([]*types.Withdrawal, 0)
}
return types.NewBlock(head, nil, nil, nil, trie.NewStackTrie(nil)).WithWithdrawals(withdrawals)
@ -493,7 +493,7 @@ func (g *Genesis) Commit(db ethdb.Database, triedb *trie.Database) (*types.Block
// All the checks has passed, flush the states derived from the genesis
// specification as well as the specification itself into the provided
// database.
if err := g.Alloc.flush(db, triedb); err != nil {
if err := g.Alloc.flush(db, triedb, block.Hash()); err != nil {
return nil, err
}
rawdb.WriteTd(db, block.Hash(), block.NumberU64(), block.Difficulty())

2
core/headerchain.go
View File

@ -389,7 +389,7 @@ func (hc *HeaderChain) InsertHeaderChain(chain []*types.Header, start time.Time,
if res.ignored > 0 {
context = append(context, []interface{}{"ignored", res.ignored}...)
}
log.Info("Imported new block headers", context...)
log.Debug("Imported new block headers", context...)
return res.status, err
}

3
core/plugin_hooks.go
View File

@ -251,9 +251,10 @@ func (mt *metaTracer) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, sc
tracer.CaptureFault(pc, core.OpCode(op), gas, cost, wrappers.NewWrappedScopeContext(scope), depth, err)
}
}
// passing zero as a dummy value is foundation PluGeth only, it is being done to preserve compatability with other networks
func (mt *metaTracer) CaptureEnd(output []byte, gasUsed uint64, err error) {
for _, tracer := range mt.tracers {
tracer.CaptureEnd(output, gasUsed, err)
tracer.CaptureEnd(output, gasUsed, 0, err)
}
}

26
core/rawdb/accessors_chain.go
View File

@ -37,7 +37,7 @@ import (
func ReadCanonicalHash(db ethdb.Reader, number uint64) common.Hash {
var data []byte
db.ReadAncients(func(reader ethdb.AncientReaderOp) error {
data, _ = reader.Ancient(chainFreezerHashTable, number)
data, _ = reader.Ancient(ChainFreezerHashTable, number)
if len(data) == 0 {
// Get it by hash from leveldb
data, _ = db.Get(headerHashKey(number))
@ -334,7 +334,7 @@ func ReadHeaderRange(db ethdb.Reader, number uint64, count uint64) []rlp.RawValu
}
// read remaining from ancients
max := count * 700
data, err := db.AncientRange(chainFreezerHeaderTable, i+1-count, count, max)
data, err := db.AncientRange(ChainFreezerHeaderTable, i+1-count, count, max)
if err == nil && uint64(len(data)) == count {
// the data is on the order [h, h+1, .., n] -- reordering needed
for i := range data {
@ -351,7 +351,7 @@ func ReadHeaderRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValu
// First try to look up the data in ancient database. Extra hash
// comparison is necessary since ancient database only maintains
// the canonical data.
data, _ = reader.Ancient(chainFreezerHeaderTable, number)
data, _ = reader.Ancient(ChainFreezerHeaderTable, number)
if len(data) > 0 && crypto.Keccak256Hash(data) == hash {
return nil
}
@ -427,7 +427,7 @@ func deleteHeaderWithoutNumber(db ethdb.KeyValueWriter, hash common.Hash, number
// isCanon is an internal utility method, to check whether the given number/hash
// is part of the ancient (canon) set.
func isCanon(reader ethdb.AncientReaderOp, number uint64, hash common.Hash) bool {
h, err := reader.Ancient(chainFreezerHashTable, number)
h, err := reader.Ancient(ChainFreezerHashTable, number)
if err != nil {
return false
}
@ -443,7 +443,7 @@ func ReadBodyRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue
db.ReadAncients(func(reader ethdb.AncientReaderOp) error {
// Check if the data is in ancients
if isCanon(reader, number, hash) {
data, _ = reader.Ancient(chainFreezerBodiesTable, number)
data, _ = reader.Ancient(ChainFreezerBodiesTable, number)
return nil
}
// If not, try reading from leveldb
@ -458,7 +458,7 @@ func ReadBodyRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue
func ReadCanonicalBodyRLP(db ethdb.Reader, number uint64) rlp.RawValue {
var data []byte
db.ReadAncients(func(reader ethdb.AncientReaderOp) error {
data, _ = reader.Ancient(chainFreezerBodiesTable, number)
data, _ = reader.Ancient(ChainFreezerBodiesTable, number)
if len(data) > 0 {
return nil
}
@ -526,7 +526,7 @@ func ReadTdRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue {
db.ReadAncients(func(reader ethdb.AncientReaderOp) error {
// Check if the data is in ancients
if isCanon(reader, number, hash) {
data, _ = reader.Ancient(chainFreezerDifficultyTable, number)
data, _ = reader.Ancient(ChainFreezerDifficultyTable, number)
return nil
}
// If not, try reading from leveldb
@ -586,7 +586,7 @@ func ReadReceiptsRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawVa
db.ReadAncients(func(reader ethdb.AncientReaderOp) error {
// Check if the data is in ancients
if isCanon(reader, number, hash) {
data, _ = reader.Ancient(chainFreezerReceiptTable, number)
data, _ = reader.Ancient(ChainFreezerReceiptTable, number)
return nil
}
// If not, try reading from leveldb
@ -787,19 +787,19 @@ func WriteAncientBlocks(db ethdb.AncientWriter, blocks []*types.Block, receipts
func writeAncientBlock(op ethdb.AncientWriteOp, block *types.Block, header *types.Header, receipts []*types.ReceiptForStorage, td *big.Int) error {
num := block.NumberU64()
if err := op.AppendRaw(chainFreezerHashTable, num, block.Hash().Bytes()); err != nil {
if err := op.AppendRaw(ChainFreezerHashTable, num, block.Hash().Bytes()); err != nil {
return fmt.Errorf("can't add block %d hash: %v", num, err)
}
if err := op.Append(chainFreezerHeaderTable, num, header); err != nil {
if err := op.Append(ChainFreezerHeaderTable, num, header); err != nil {
return fmt.Errorf("can't append block header %d: %v", num, err)
}
if err := op.Append(chainFreezerBodiesTable, num, block.Body()); err != nil {
if err := op.Append(ChainFreezerBodiesTable, num, block.Body()); err != nil {
return fmt.Errorf("can't append block body %d: %v", num, err)
}
if err := op.Append(chainFreezerReceiptTable, num, receipts); err != nil {
if err := op.Append(ChainFreezerReceiptTable, num, receipts); err != nil {
return fmt.Errorf("can't append block %d receipts: %v", num, err)
}
if err := op.Append(chainFreezerDifficultyTable, num, td); err != nil {
if err := op.Append(ChainFreezerDifficultyTable, num, td); err != nil {
return fmt.Errorf("can't append block %d total difficulty: %v", num, err)
}
return nil

28
core/rawdb/accessors_chain_test.go
View File

@ -113,8 +113,8 @@ func TestBlockStorage(t *testing.T) {
block := types.NewBlockWithHeader(&types.Header{
Extra: []byte("test block"),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
})
if entry := ReadBlock(db, block.Hash(), block.NumberU64()); entry != nil {
t.Fatalf("Non existent block returned: %v", entry)
@ -161,8 +161,8 @@ func TestPartialBlockStorage(t *testing.T) {
block := types.NewBlockWithHeader(&types.Header{
Extra: []byte("test block"),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
})
// Store a header and check that it's not recognized as a block
WriteHeader(db, block.Header())
@ -198,8 +198,8 @@ func TestBadBlockStorage(t *testing.T) {
Number: big.NewInt(1),
Extra: []byte("bad block"),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
})
if entry := ReadBadBlock(db, block.Hash()); entry != nil {
t.Fatalf("Non existent block returned: %v", entry)
@ -216,8 +216,8 @@ func TestBadBlockStorage(t *testing.T) {
Number: big.NewInt(2),
Extra: []byte("bad block two"),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
})
WriteBadBlock(db, blockTwo)
@ -235,8 +235,8 @@ func TestBadBlockStorage(t *testing.T) {
Number: big.NewInt(int64(n)),
Extra: []byte("bad block"),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
})
WriteBadBlock(db, block)
}
@ -446,8 +446,8 @@ func TestAncientStorage(t *testing.T) {
Number: big.NewInt(0),
Extra: []byte("test block"),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
})
// Ensure nothing non-existent will be read
hash, number := block.Hash(), block.NumberU64()
@ -889,8 +889,8 @@ func TestHeadersRLPStorage(t *testing.T) {
Number: big.NewInt(int64(i)),
Extra: []byte("test block"),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
ParentHash: pHash,
})
chain = append(chain, block)

10
core/rawdb/accessors_metadata.go
View File

@ -82,15 +82,15 @@ func WriteChainConfig(db ethdb.KeyValueWriter, hash common.Hash, cfg *params.Cha
}
// ReadGenesisStateSpec retrieves the genesis state specification based on the
// given genesis hash.
func ReadGenesisStateSpec(db ethdb.KeyValueReader, hash common.Hash) []byte {
data, _ := db.Get(genesisStateSpecKey(hash))
// given genesis (block-)hash.
func ReadGenesisStateSpec(db ethdb.KeyValueReader, blockhash common.Hash) []byte {
data, _ := db.Get(genesisStateSpecKey(blockhash))
return data
}
// WriteGenesisStateSpec writes the genesis state specification into the disk.
func WriteGenesisStateSpec(db ethdb.KeyValueWriter, hash common.Hash, data []byte) {
if err := db.Put(genesisStateSpecKey(hash), data); err != nil {
func WriteGenesisStateSpec(db ethdb.KeyValueWriter, blockhash common.Hash, data []byte) {
if err := db.Put(genesisStateSpecKey(blockhash), data); err != nil {
log.Crit("Failed to store genesis state", "err", err)
}
}

30
core/rawdb/ancient_scheme.go
View File

@ -18,30 +18,30 @@ package rawdb
// The list of table names of chain freezer.
const (
// chainFreezerHeaderTable indicates the name of the freezer header table.
chainFreezerHeaderTable = "headers"
// ChainFreezerHeaderTable indicates the name of the freezer header table.
ChainFreezerHeaderTable = "headers"
// chainFreezerHashTable indicates the name of the freezer canonical hash table.
chainFreezerHashTable = "hashes"
// ChainFreezerHashTable indicates the name of the freezer canonical hash table.
ChainFreezerHashTable = "hashes"
// chainFreezerBodiesTable indicates the name of the freezer block body table.
chainFreezerBodiesTable = "bodies"
// ChainFreezerBodiesTable indicates the name of the freezer block body table.
ChainFreezerBodiesTable = "bodies"
// chainFreezerReceiptTable indicates the name of the freezer receipts table.
chainFreezerReceiptTable = "receipts"
// ChainFreezerReceiptTable indicates the name of the freezer receipts table.
ChainFreezerReceiptTable = "receipts"
// chainFreezerDifficultyTable indicates the name of the freezer total difficulty table.
chainFreezerDifficultyTable = "diffs"
// ChainFreezerDifficultyTable indicates the name of the freezer total difficulty table.
ChainFreezerDifficultyTable = "diffs"
)
// chainFreezerNoSnappy configures whether compression is disabled for the ancient-tables.
// Hashes and difficulties don't compress well.
var chainFreezerNoSnappy = map[string]bool{
chainFreezerHeaderTable: false,
chainFreezerHashTable: true,
chainFreezerBodiesTable: false,
chainFreezerReceiptTable: false,
chainFreezerDifficultyTable: true,
ChainFreezerHeaderTable: false,
ChainFreezerHashTable: true,
ChainFreezerBodiesTable: false,
ChainFreezerReceiptTable: false,
ChainFreezerDifficultyTable: true,
}
// The list of identifiers of ancient stores.

14
core/rawdb/chain_freezer.go
View File

@ -55,8 +55,8 @@ type chainFreezer struct {
}
// newChainFreezer initializes the freezer for ancient chain data.
func newChainFreezer(datadir string, namespace string, readonly bool, maxTableSize uint32, tables map[string]bool) (*chainFreezer, error) {
freezer, err := NewFreezer(datadir, namespace, readonly, maxTableSize, tables)
func newChainFreezer(datadir string, namespace string, readonly bool) (*chainFreezer, error) {
freezer, err := NewChainFreezer(datadir, namespace, readonly)
if err != nil {
return nil, err
}
@ -280,19 +280,19 @@ func (f *chainFreezer) freezeRange(nfdb *nofreezedb, number, limit uint64) (hash
}
// Write to the batch.
if err := op.AppendRaw(chainFreezerHashTable, number, hash[:]); err != nil {
if err := op.AppendRaw(ChainFreezerHashTable, number, hash[:]); err != nil {
return fmt.Errorf("can't write hash to Freezer: %v", err)
}
if err := op.AppendRaw(chainFreezerHeaderTable, number, header); err != nil {
if err := op.AppendRaw(ChainFreezerHeaderTable, number, header); err != nil {
return fmt.Errorf("can't write header to Freezer: %v", err)
}
if err := op.AppendRaw(chainFreezerBodiesTable, number, body); err != nil {
if err := op.AppendRaw(ChainFreezerBodiesTable, number, body); err != nil {
return fmt.Errorf("can't write body to Freezer: %v", err)
}
if err := op.AppendRaw(chainFreezerReceiptTable, number, receipts); err != nil {
if err := op.AppendRaw(ChainFreezerReceiptTable, number, receipts); err != nil {
return fmt.Errorf("can't write receipts to Freezer: %v", err)
}
if err := op.AppendRaw(chainFreezerDifficultyTable, number, td); err != nil {
if err := op.AppendRaw(ChainFreezerDifficultyTable, number, td); err != nil {
return fmt.Errorf("can't write td to Freezer: %v", err)
}

2
core/rawdb/chain_iterator.go
View File

@ -50,7 +50,7 @@ func InitDatabaseFromFreezer(db ethdb.Database) {
if i+count > frozen {
count = frozen - i
}
data, err := db.AncientRange(chainFreezerHashTable, i, count, 32*count)
data, err := db.AncientRange(ChainFreezerHashTable, i, count, 32*count)
if err != nil {
log.Crit("Failed to init database from freezer", "err", err)
}

4
core/rawdb/database.go
View File

@ -200,7 +200,7 @@ func resolveChainFreezerDir(ancient string) string {
// where the chain freezer can be opened.
func NewDatabaseWithFreezer(db ethdb.KeyValueStore, ancient string, namespace string, readonly bool) (ethdb.Database, error) {
// Create the idle freezer instance
frdb, err := newChainFreezer(resolveChainFreezerDir(ancient), namespace, readonly, freezerTableSize, chainFreezerNoSnappy)
frdb, err := newChainFreezer(resolveChainFreezerDir(ancient), namespace, readonly)
if err != nil {
return nil, err
}
@ -231,7 +231,7 @@ func NewDatabaseWithFreezer(db ethdb.KeyValueStore, ancient string, namespace st
// If the freezer already contains something, ensure that the genesis blocks
// match, otherwise we might mix up freezers across chains and destroy both
// the freezer and the key-value store.
frgenesis, err := frdb.Ancient(chainFreezerHashTable, 0)
frgenesis, err := frdb.Ancient(ChainFreezerHashTable, 0)
if err != nil {
return nil, fmt.Errorf("failed to retrieve genesis from ancient %v", err)
} else if !bytes.Equal(kvgenesis, frgenesis) {

6
core/rawdb/freezer.go
View File

@ -79,6 +79,12 @@ type Freezer struct {
closeOnce sync.Once
}
// NewChainFreezer is a small utility method around NewFreezer that sets the
// default parameters for the chain storage.
func NewChainFreezer(datadir string, namespace string, readonly bool) (*Freezer, error) {
return NewFreezer(datadir, namespace, readonly, freezerTableSize, chainFreezerNoSnappy)
}
// NewFreezer creates a freezer instance for maintaining immutable ordered
// data according to the given parameters.
//

6
core/rawdb/freezer_test.go
View File

@ -26,12 +26,18 @@ import (
"path"
"sync"
"testing"
"time"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/rlp"
"github.com/stretchr/testify/require"
)
// seeding random below, as well as the time import are PluGeth injections to enable this test to pass as it fails in geth v1.11.1
func init() {
rand.Seed(time.Now().Unix())
}
var freezerTestTableDef = map[string]bool{"test": true}
func TestFreezerModify(t *testing.T) {

10
core/rawdb/plugin_hooks.go
View File

@ -70,7 +70,7 @@ func PluginCommitUpdate(pl *plugins.PluginLoader, num uint64) {
receipts []byte
td []byte
)
if hashi, ok := update[chainFreezerHashTable]; ok {
if hashi, ok := update[ChainFreezerHashTable]; ok {
switch v := hashi.(type) {
case []byte:
hash = v
@ -78,7 +78,7 @@ func PluginCommitUpdate(pl *plugins.PluginLoader, num uint64) {
hash, _ = rlp.EncodeToBytes(v)
}
}
if headeri, ok := update[chainFreezerHeaderTable]; ok {
if headeri, ok := update[ChainFreezerHeaderTable]; ok {
switch v := headeri.(type) {
case []byte:
header = v
@ -86,7 +86,7 @@ func PluginCommitUpdate(pl *plugins.PluginLoader, num uint64) {
header, _ = rlp.EncodeToBytes(v)
}
}
if bodyi, ok := update[chainFreezerBodiesTable]; ok {
if bodyi, ok := update[ChainFreezerBodiesTable]; ok {
switch v := bodyi.(type) {
case []byte:
body = v
@ -94,7 +94,7 @@ func PluginCommitUpdate(pl *plugins.PluginLoader, num uint64) {
body, _ = rlp.EncodeToBytes(v)
}
}
if receiptsi, ok := update[chainFreezerReceiptTable]; ok {
if receiptsi, ok := update[ChainFreezerReceiptTable]; ok {
switch v := receiptsi.(type) {
case []byte:
receipts = v
@ -102,7 +102,7 @@ func PluginCommitUpdate(pl *plugins.PluginLoader, num uint64) {
receipts, _ = rlp.EncodeToBytes(v)
}
}
if tdi, ok := update[chainFreezerDifficultyTable]; ok {
if tdi, ok := update[ChainFreezerDifficultyTable]; ok {
switch v := tdi.(type) {
case []byte:
td = v

2
core/state/iterator.go
View File

@ -117,7 +117,7 @@ func (it *NodeIterator) step() error {
if !it.dataIt.Next(true) {
it.dataIt = nil
}
if !bytes.Equal(account.CodeHash, emptyCodeHash) {
if !bytes.Equal(account.CodeHash, types.EmptyCodeHash.Bytes()) {
it.codeHash = common.BytesToHash(account.CodeHash)
addrHash := common.BytesToHash(it.stateIt.LeafKey())
it.code, err = it.state.db.ContractCode(addrHash, common.BytesToHash(account.CodeHash))

13
core/state/pruner/pruner.go
View File

@ -31,7 +31,6 @@ import (
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state/snapshot"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rlp"
@ -55,14 +54,6 @@ const (
rangeCompactionThreshold = 100000
)
var (
// emptyRoot is the known root hash of an empty trie.
emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// emptyCode is the known hash of the empty EVM bytecode.
emptyCode = crypto.Keccak256(nil)
)
// Config includes all the configurations for pruning.
type Config struct {
Datadir string // The directory of the state database
@ -446,7 +437,7 @@ func extractGenesis(db ethdb.Database, stateBloom *stateBloom) error {
if err := rlp.DecodeBytes(accIter.LeafBlob(), &acc); err != nil {
return err
}
if acc.Root != emptyRoot {
if acc.Root != types.EmptyRootHash {
id := trie.StorageTrieID(genesis.Root(), common.BytesToHash(accIter.LeafKey()), acc.Root)
storageTrie, err := trie.NewStateTrie(id, trie.NewDatabase(db))
if err != nil {
@ -463,7 +454,7 @@ func extractGenesis(db ethdb.Database, stateBloom *stateBloom) error {
return storageIter.Error()
}
}
if !bytes.Equal(acc.CodeHash, emptyCode) {
if !bytes.Equal(acc.CodeHash, types.EmptyCodeHash.Bytes()) {
stateBloom.Put(acc.CodeHash, nil)
}
}

9
core/state/snapshot/account.go
View File

@ -21,6 +21,7 @@ import (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/rlp"
)
@ -41,10 +42,10 @@ func SlimAccount(nonce uint64, balance *big.Int, root common.Hash, codehash []by
Nonce: nonce,
Balance: balance,
}
if root != emptyRoot {
if root != types.EmptyRootHash {
slim.Root = root[:]
}
if !bytes.Equal(codehash, emptyCode[:]) {
if !bytes.Equal(codehash, types.EmptyCodeHash[:]) {
slim.CodeHash = codehash
}
return slim
@ -68,10 +69,10 @@ func FullAccount(data []byte) (Account, error) {
return Account{}, err
}
if len(account.Root) == 0 {
account.Root = emptyRoot[:]
account.Root = types.EmptyRootHash[:]
}
if len(account.CodeHash) == 0 {
account.CodeHash = emptyCode[:]
account.CodeHash = types.EmptyCodeHash[:]
}
return account, nil
}

3
core/state/snapshot/conversion.go
View File

@ -28,6 +28,7 @@ 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/log"
"github.com/ethereum/go-ethereum/rlp"
@ -74,7 +75,7 @@ func GenerateTrie(snaptree *Tree, root common.Hash, src ethdb.Database, dst ethd
scheme := snaptree.triedb.Scheme()
got, err := generateTrieRoot(dst, scheme, acctIt, common.Hash{}, stackTrieGenerate, func(dst ethdb.KeyValueWriter, accountHash, codeHash common.Hash, stat *generateStats) (common.Hash, error) {
// Migrate the code first, commit the contract code into the tmp db.
if codeHash != emptyCode {
if codeHash != types.EmptyCodeHash {
code := rawdb.ReadCode(src, codeHash)
if len(code) == 0 {
return common.Hash{}, errors.New("failed to read contract code")

14
core/state/snapshot/generate.go
View File

@ -27,7 +27,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rlp"
@ -35,12 +35,6 @@ import (
)
var (
// emptyRoot is the known root hash of an empty trie.
emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// emptyCode is the known hash of the empty EVM bytecode.
emptyCode = crypto.Keccak256Hash(nil)
// accountCheckRange is the upper limit of the number of accounts involved in
// each range check. This is a value estimated based on experience. If this
// range is too large, the failure rate of range proof will increase. Otherwise,
@ -591,10 +585,10 @@ func generateAccounts(ctx *generatorContext, dl *diskLayer, accMarker []byte) er
if accMarker == nil || !bytes.Equal(account[:], accMarker) {
dataLen := len(val) // Approximate size, saves us a round of RLP-encoding
if !write {
if bytes.Equal(acc.CodeHash, emptyCode[:]) {
if bytes.Equal(acc.CodeHash, types.EmptyCodeHash[:]) {
dataLen -= 32
}
if acc.Root == emptyRoot {
if acc.Root == types.EmptyRootHash {
dataLen -= 32
}
snapRecoveredAccountMeter.Mark(1)
@ -621,7 +615,7 @@ func generateAccounts(ctx *generatorContext, dl *diskLayer, accMarker []byte) er
// If the iterated account is the contract, create a further loop to
// verify or regenerate the contract storage.
if acc.Root == emptyRoot {
if acc.Root == types.EmptyRootHash {
ctx.removeStorageAt(account)
} else {
var storeMarker []byte

108
core/state/snapshot/generate_test.go
View File

@ -25,6 +25,7 @@ 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/log"
"github.com/ethereum/go-ethereum/rlp"
@ -49,9 +50,9 @@ func TestGeneration(t *testing.T) {
var helper = newHelper()
stRoot := helper.makeStorageTrie(common.Hash{}, common.Hash{}, []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, false)
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()})
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-1")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-3")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
@ -83,16 +84,16 @@ func TestGenerateExistentState(t *testing.T) {
var helper = newHelper()
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-1")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addSnapAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-1", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"})
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()})
helper.addSnapAccount("acc-2", &Account{Balance: big.NewInt(2), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapAccount("acc-2", &Account{Balance: big.NewInt(2), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()})
stRoot = helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-3")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addSnapAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-3", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"})
root, snap := helper.CommitAndGenerate()
@ -235,28 +236,28 @@ func TestGenerateExistentStateWithWrongStorage(t *testing.T) {
helper := newHelper()
// Account one, empty root but non-empty database
helper.addAccount("acc-1", &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-1", &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-1", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"})
// Account two, non empty root but empty database
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-2")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-2", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-2", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
// Miss slots
{
// Account three, non empty root but misses slots in the beginning
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-3")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-3", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-3", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-3", []string{"key-2", "key-3"}, []string{"val-2", "val-3"})
// Account four, non empty root but misses slots in the middle
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-4")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-4", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-4", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-4", []string{"key-1", "key-3"}, []string{"val-1", "val-3"})
// Account five, non empty root but misses slots in the end
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-5")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-5", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-5", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-5", []string{"key-1", "key-2"}, []string{"val-1", "val-2"})
}
@ -264,22 +265,22 @@ func TestGenerateExistentStateWithWrongStorage(t *testing.T) {
{
// Account six, non empty root but wrong slots in the beginning
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-6")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-6", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-6", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-6", []string{"key-1", "key-2", "key-3"}, []string{"badval-1", "val-2", "val-3"})
// Account seven, non empty root but wrong slots in the middle
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-7")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-7", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-7", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-7", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "badval-2", "val-3"})
// Account eight, non empty root but wrong slots in the end
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-8")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-8", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-8", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-8", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "badval-3"})
// Account 9, non empty root but rotated slots
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-9")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-9", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-9", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-9", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-3", "val-2"})
}
@ -287,17 +288,17 @@ func TestGenerateExistentStateWithWrongStorage(t *testing.T) {
{
// Account 10, non empty root but extra slots in the beginning
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-10")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-10", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-10", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-10", []string{"key-0", "key-1", "key-2", "key-3"}, []string{"val-0", "val-1", "val-2", "val-3"})
// Account 11, non empty root but extra slots in the middle
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-11")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-11", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-11", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-11", []string{"key-1", "key-2", "key-2-1", "key-3"}, []string{"val-1", "val-2", "val-2-1", "val-3"})
// Account 12, non empty root but extra slots in the end
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-12")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-12", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-12", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-12", []string{"key-1", "key-2", "key-3", "key-4"}, []string{"val-1", "val-2", "val-3", "val-4"})
}
@ -337,25 +338,25 @@ func TestGenerateExistentStateWithWrongAccounts(t *testing.T) {
// Missing accounts, only in the trie
{
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}) // Beginning
helper.addTrieAccount("acc-4", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}) // Middle
helper.addTrieAccount("acc-6", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}) // End
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // Beginning
helper.addTrieAccount("acc-4", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // Middle
helper.addTrieAccount("acc-6", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // End
}
// Wrong accounts
{
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapAccount("acc-2", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: common.Hex2Bytes("0x1234")})
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addSnapAccount("acc-3", &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapAccount("acc-3", &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()})
}
// Extra accounts, only in the snap
{
helper.addSnapAccount("acc-0", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyRoot.Bytes()}) // before the beginning
helper.addSnapAccount("acc-5", &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: common.Hex2Bytes("0x1234")}) // Middle
helper.addSnapAccount("acc-7", &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: emptyRoot.Bytes()}) // after the end
helper.addSnapAccount("acc-0", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // before the beginning
helper.addSnapAccount("acc-5", &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: common.Hex2Bytes("0x1234")}) // Middle
helper.addSnapAccount("acc-7", &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}) // after the end
}
root, snap := helper.CommitAndGenerate()
@ -384,9 +385,9 @@ func TestGenerateCorruptAccountTrie(t *testing.T) {
// without any storage slots to keep the test smaller.
helper := newHelper()
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}) // 0xc7a30f39aff471c95d8a837497ad0e49b65be475cc0953540f80cfcdbdcd9074
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}) // 0x65145f923027566669a1ae5ccac66f945b55ff6eaeb17d2ea8e048b7d381f2d7
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}) // 0x19ead688e907b0fab07176120dceec244a72aff2f0aa51e8b827584e378772f4
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}) // 0xc7a30f39aff471c95d8a837497ad0e49b65be475cc0953540f80cfcdbdcd9074
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}) // 0x65145f923027566669a1ae5ccac66f945b55ff6eaeb17d2ea8e048b7d381f2d7
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}) // 0x19ead688e907b0fab07176120dceec244a72aff2f0aa51e8b827584e378772f4
root := helper.Commit() // Root: 0xa04693ea110a31037fb5ee814308a6f1d76bdab0b11676bdf4541d2de55ba978
@ -419,10 +420,10 @@ func TestGenerateMissingStorageTrie(t *testing.T) {
helper := newHelper()
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-1")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true) // 0xddefcd9376dd029653ef384bd2f0a126bb755fe84fdcc9e7cf421ba454f2bc67
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}) // 0x9250573b9c18c664139f3b6a7a8081b7d8f8916a8fcc5d94feec6c29f5fd4e9e
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}) // 0x65145f923027566669a1ae5ccac66f945b55ff6eaeb17d2ea8e048b7d381f2d7
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // 0x9250573b9c18c664139f3b6a7a8081b7d8f8916a8fcc5d94feec6c29f5fd4e9e
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}) // 0x65145f923027566669a1ae5ccac66f945b55ff6eaeb17d2ea8e048b7d381f2d7
stRoot = helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-3")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: emptyCode.Bytes()}) // 0x50815097425d000edfc8b3a4a13e175fc2bdcfee8bdfbf2d1ff61041d3c235b2
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // 0x50815097425d000edfc8b3a4a13e175fc2bdcfee8bdfbf2d1ff61041d3c235b2
root := helper.Commit()
@ -453,10 +454,10 @@ func TestGenerateCorruptStorageTrie(t *testing.T) {
helper := newHelper()
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-1")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true) // 0xddefcd9376dd029653ef384bd2f0a126bb755fe84fdcc9e7cf421ba454f2bc67
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}) // 0x9250573b9c18c664139f3b6a7a8081b7d8f8916a8fcc5d94feec6c29f5fd4e9e
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}) // 0x65145f923027566669a1ae5ccac66f945b55ff6eaeb17d2ea8e048b7d381f2d7
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // 0x9250573b9c18c664139f3b6a7a8081b7d8f8916a8fcc5d94feec6c29f5fd4e9e
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}) // 0x65145f923027566669a1ae5ccac66f945b55ff6eaeb17d2ea8e048b7d381f2d7
stRoot = helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-3")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: emptyCode.Bytes()}) // 0x50815097425d000edfc8b3a4a13e175fc2bdcfee8bdfbf2d1ff61041d3c235b2
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}) // 0x50815097425d000edfc8b3a4a13e175fc2bdcfee8bdfbf2d1ff61041d3c235b2
root := helper.Commit()
@ -488,7 +489,7 @@ func TestGenerateWithExtraAccounts(t *testing.T) {
[]string{"val-1", "val-2", "val-3", "val-4", "val-5"},
true,
)
acc := &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}
acc := &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}
val, _ := rlp.EncodeToBytes(acc)
helper.accTrie.Update([]byte("acc-1"), val) // 0x9250573b9c18c664139f3b6a7a8081b7d8f8916a8fcc5d94feec6c29f5fd4e9e
@ -508,7 +509,7 @@ func TestGenerateWithExtraAccounts(t *testing.T) {
[]string{"val-1", "val-2", "val-3", "val-4", "val-5"},
true,
)
acc := &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}
acc := &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}
val, _ := rlp.EncodeToBytes(acc)
key := hashData([]byte("acc-2"))
rawdb.WriteAccountSnapshot(helper.diskdb, key, val)
@ -559,7 +560,7 @@ func TestGenerateWithManyExtraAccounts(t *testing.T) {
[]string{"val-1", "val-2", "val-3"},
true,
)
acc := &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()}
acc := &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()}
val, _ := rlp.EncodeToBytes(acc)
helper.accTrie.Update([]byte("acc-1"), val) // 0x9250573b9c18c664139f3b6a7a8081b7d8f8916a8fcc5d94feec6c29f5fd4e9e
@ -573,8 +574,7 @@ func TestGenerateWithManyExtraAccounts(t *testing.T) {
{
// 100 accounts exist only in snapshot
for i := 0; i < 1000; i++ {
//acc := &Account{Balance: big.NewInt(int64(i)), Root: stTrie.Hash().Bytes(), CodeHash: emptyCode.Bytes()}
acc := &Account{Balance: big.NewInt(int64(i)), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}
acc := &Account{Balance: big.NewInt(int64(i)), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}
val, _ := rlp.EncodeToBytes(acc)
key := hashData([]byte(fmt.Sprintf("acc-%d", i)))
rawdb.WriteAccountSnapshot(helper.diskdb, key, val)
@ -611,7 +611,7 @@ func TestGenerateWithExtraBeforeAndAfter(t *testing.T) {
}
helper := newHelper()
{
acc := &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}
acc := &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}
val, _ := rlp.EncodeToBytes(acc)
helper.accTrie.Update(common.HexToHash("0x03").Bytes(), val)
helper.accTrie.Update(common.HexToHash("0x07").Bytes(), val)
@ -648,7 +648,7 @@ func TestGenerateWithMalformedSnapdata(t *testing.T) {
}
helper := newHelper()
{
acc := &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()}
acc := &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()}
val, _ := rlp.EncodeToBytes(acc)
helper.accTrie.Update(common.HexToHash("0x03").Bytes(), val)
@ -687,7 +687,7 @@ func TestGenerateFromEmptySnap(t *testing.T) {
for i := 0; i < 400; i++ {
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte(fmt.Sprintf("acc-%d", i))), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addTrieAccount(fmt.Sprintf("acc-%d", i),
&Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
&Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
}
root, snap := helper.CommitAndGenerate()
t.Logf("Root: %#x\n", root) // Root: 0x6f7af6d2e1a1bf2b84a3beb3f8b64388465fbc1e274ca5d5d3fc787ca78f59e4
@ -724,7 +724,7 @@ func TestGenerateWithIncompleteStorage(t *testing.T) {
for i := 0; i < 8; i++ {
accKey := fmt.Sprintf("acc-%d", i)
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte(accKey)), stKeys, stVals, true)
helper.addAccount(accKey, &Account{Balance: big.NewInt(int64(i)), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount(accKey, &Account{Balance: big.NewInt(int64(i)), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
var moddedKeys []string
var moddedVals []string
for ii := 0; ii < 8; ii++ {
@ -816,11 +816,11 @@ func TestGenerateCompleteSnapshotWithDanglingStorage(t *testing.T) {
var helper = newHelper()
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-1")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-2", &Account{Balance: big.NewInt(1), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addAccount("acc-2", &Account{Balance: big.NewInt(1), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()})
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-3")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addAccount("acc-3", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addAccount("acc-3", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addSnapStorage("acc-1", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"})
helper.addSnapStorage("acc-3", []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"})
@ -851,11 +851,11 @@ func TestGenerateBrokenSnapshotWithDanglingStorage(t *testing.T) {
var helper = newHelper()
stRoot := helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-1")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: emptyRoot.Bytes(), CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-1", &Account{Balance: big.NewInt(1), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
helper.addTrieAccount("acc-2", &Account{Balance: big.NewInt(2), Root: types.EmptyRootHash.Bytes(), CodeHash: types.EmptyCodeHash.Bytes()})
helper.makeStorageTrie(common.Hash{}, hashData([]byte("acc-3")), []string{"key-1", "key-2", "key-3"}, []string{"val-1", "val-2", "val-3"}, true)
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: emptyCode.Bytes()})
helper.addTrieAccount("acc-3", &Account{Balance: big.NewInt(3), Root: stRoot, CodeHash: types.EmptyCodeHash.Bytes()})
populateDangling(helper.diskdb)

3
core/state/snapshot/snapshot_test.go
View File

@ -28,6 +28,7 @@ import (
"github.com/VictoriaMetrics/fastcache"
"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/rlp"
)
@ -47,7 +48,7 @@ func randomAccount() []byte {
Balance: big.NewInt(rand.Int63()),
Nonce: rand.Uint64(),
Root: root[:],
CodeHash: emptyCode[:],
CodeHash: types.EmptyCodeHash[:],
}
data, _ := rlp.EncodeToBytes(a)
return data

16
core/state/state_object.go
View File

@ -31,8 +31,6 @@ import (
"github.com/ethereum/go-ethereum/trie"
)
var emptyCodeHash = crypto.Keccak256(nil)
type Code []byte
func (c Code) String() string {
@ -95,7 +93,7 @@ type stateObject struct {
// empty returns whether the account is considered empty.
func (s *stateObject) empty() bool {
return s.data.Nonce == 0 && s.data.Balance.Sign() == 0 && bytes.Equal(s.data.CodeHash, emptyCodeHash)
return s.data.Nonce == 0 && s.data.Balance.Sign() == 0 && bytes.Equal(s.data.CodeHash, types.EmptyCodeHash.Bytes())
}
// newObject creates a state object.
@ -104,10 +102,10 @@ func newObject(db *StateDB, address common.Address, data types.StateAccount) *st
data.Balance = new(big.Int)
}
if data.CodeHash == nil {
data.CodeHash = emptyCodeHash
data.CodeHash = types.EmptyCodeHash.Bytes()
}
if data.Root == (common.Hash{}) {
data.Root = emptyRoot
data.Root = types.EmptyRootHash
}
return &stateObject{
db: db,
@ -154,7 +152,7 @@ func (s *stateObject) getTrie(db Database) (Trie, error) {
if s.trie == nil {
// Try fetching from prefetcher first
// We don't prefetch empty tries
if s.data.Root != emptyRoot && s.db.prefetcher != nil {
if s.data.Root != types.EmptyRootHash && s.db.prefetcher != nil {
// When the miner is creating the pending state, there is no
// prefetcher
s.trie = s.db.prefetcher.trie(s.addrHash, s.data.Root)
@ -270,7 +268,7 @@ func (s *stateObject) finalise(prefetch bool) {
slotsToPrefetch = append(slotsToPrefetch, common.CopyBytes(key[:])) // Copy needed for closure
}
}
if s.db.prefetcher != nil && prefetch && len(slotsToPrefetch) > 0 && s.data.Root != emptyRoot {
if s.db.prefetcher != nil && prefetch && len(slotsToPrefetch) > 0 && s.data.Root != types.EmptyRootHash {
s.db.prefetcher.prefetch(s.addrHash, s.data.Root, slotsToPrefetch)
}
if len(s.dirtyStorage) > 0 {
@ -454,7 +452,7 @@ func (s *stateObject) Code(db Database) []byte {
if s.code != nil {
return s.code
}
if bytes.Equal(s.CodeHash(), emptyCodeHash) {
if bytes.Equal(s.CodeHash(), types.EmptyCodeHash.Bytes()) {
return nil
}
code, err := db.ContractCode(s.addrHash, common.BytesToHash(s.CodeHash()))
@ -472,7 +470,7 @@ func (s *stateObject) CodeSize(db Database) int {
if s.code != nil {
return len(s.code)
}
if bytes.Equal(s.CodeHash(), emptyCodeHash) {
if bytes.Equal(s.CodeHash(), types.EmptyCodeHash.Bytes()) {
return 0
}
size, err := db.ContractCodeSize(s.addrHash, common.BytesToHash(s.CodeHash()))

13
core/state/statedb.go
View File

@ -41,11 +41,6 @@ type revision struct {
journalIndex int
}
var (
// emptyRoot is the known root hash of an empty trie.
emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
)
type proofList [][]byte
func (n *proofList) Put(key []byte, value []byte) error {
@ -589,10 +584,10 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject {
Root: common.BytesToHash(acc.Root),
}
if len(data.CodeHash) == 0 {
data.CodeHash = emptyCodeHash
data.CodeHash = types.EmptyCodeHash.Bytes()
}
if data.Root == (common.Hash{}) {
data.Root = emptyRoot
data.Root = types.EmptyRootHash
}
}
}
@ -1086,11 +1081,11 @@ func (s *StateDB) Commit(deleteEmptyObjects bool) (common.Hash, error) {
s.stateObjectsDestruct = make(map[common.Address]struct{})
}
if root == (common.Hash{}) {
root = emptyRoot
root = types.EmptyRootHash
}
origin := s.originalRoot
if origin == (common.Hash{}) {
origin = emptyRoot
origin = types.EmptyRootHash
}
if root != origin {
start := time.Now()

5
core/state/sync_test.go
View File

@ -134,8 +134,7 @@ func checkStateConsistency(db ethdb.Database, root common.Hash) error {
// Tests that an empty state is not scheduled for syncing.
func TestEmptyStateSync(t *testing.T) {
db := trie.NewDatabase(rawdb.NewMemoryDatabase())
empty := common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
sync := NewStateSync(empty, rawdb.NewMemoryDatabase(), nil, db.Scheme())
sync := NewStateSync(types.EmptyRootHash, rawdb.NewMemoryDatabase(), nil, db.Scheme())
if paths, nodes, codes := sync.Missing(1); len(paths) != 0 || len(nodes) != 0 || len(codes) != 0 {
t.Errorf("content requested for empty state: %v, %v, %v", nodes, paths, codes)
}
@ -555,7 +554,7 @@ func TestIncompleteStateSync(t *testing.T) {
isCode[crypto.Keccak256Hash(acc.code)] = struct{}{}
}
}
isCode[common.BytesToHash(emptyCodeHash)] = struct{}{}
isCode[types.EmptyCodeHash] = struct{}{}
checkTrieConsistency(db, srcRoot)
// Create a destination state and sync with the scheduler

2
core/state_processor_test.go
View File

@ -404,7 +404,7 @@ func GenerateBadBlock(parent *types.Block, engine consensus.Engine, txs types.Tr
header.BaseFee = misc.CalcBaseFee(config, parent.Header())
}
if config.IsShanghai(header.Time) {
header.WithdrawalsHash = &types.EmptyRootHash
header.WithdrawalsHash = &types.EmptyWithdrawalsHash
}
var receipts []*types.Receipt
// The post-state result doesn't need to be correct (this is a bad block), but we do need something there

17
core/types/block.go
View File

@ -31,11 +31,6 @@ import (
"github.com/ethereum/go-ethereum/rlp"
)
var (
EmptyRootHash = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
EmptyUncleHash = rlpHash([]*Header(nil))
)
// A BlockNonce is a 64-bit hash which proves (combined with the
// mix-hash) that a sufficient amount of computation has been carried
// out on a block.
@ -155,14 +150,14 @@ func (h *Header) SanityCheck() error {
// that is: no transactions, no uncles and no withdrawals.
func (h *Header) EmptyBody() bool {
if h.WithdrawalsHash == nil {
return h.TxHash == EmptyRootHash && h.UncleHash == EmptyUncleHash
return h.TxHash == EmptyTxsHash && h.UncleHash == EmptyUncleHash
}
return h.TxHash == EmptyRootHash && h.UncleHash == EmptyUncleHash && *h.WithdrawalsHash == EmptyRootHash
return h.TxHash == EmptyTxsHash && h.UncleHash == EmptyUncleHash && *h.WithdrawalsHash == EmptyWithdrawalsHash
}
// EmptyReceipts returns true if there are no receipts for this header/block.
func (h *Header) EmptyReceipts() bool {
return h.ReceiptHash == EmptyRootHash
return h.ReceiptHash == EmptyReceiptsHash
}
// Body is a simple (mutable, non-safe) data container for storing and moving
@ -210,7 +205,7 @@ func NewBlock(header *Header, txs []*Transaction, uncles []*Header, receipts []*
// TODO: panic if len(txs) != len(receipts)
if len(txs) == 0 {
b.header.TxHash = EmptyRootHash
b.header.TxHash = EmptyTxsHash
} else {
b.header.TxHash = DeriveSha(Transactions(txs), hasher)
b.transactions = make(Transactions, len(txs))
@ -218,7 +213,7 @@ func NewBlock(header *Header, txs []*Transaction, uncles []*Header, receipts []*
}
if len(receipts) == 0 {
b.header.ReceiptHash = EmptyRootHash
b.header.ReceiptHash = EmptyReceiptsHash
} else {
b.header.ReceiptHash = DeriveSha(Receipts(receipts), hasher)
b.header.Bloom = CreateBloom(receipts)
@ -250,7 +245,7 @@ func NewBlockWithWithdrawals(header *Header, txs []*Transaction, uncles []*Heade
if withdrawals == nil {
b.header.WithdrawalsHash = nil
} else if len(withdrawals) == 0 {
b.header.WithdrawalsHash = &EmptyRootHash
b.header.WithdrawalsHash = &EmptyWithdrawalsHash
} else {
h := DeriveSha(Withdrawals(withdrawals), hasher)
b.header.WithdrawalsHash = &h

42
core/types/hashes.go Normal file
View File

@ -0,0 +1,42 @@
// Copyright 2023 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 types
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
)
var (
// EmptyRootHash is the known root hash of an empty trie.
EmptyRootHash = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// EmptyUncleHash is the known hash of the empty uncle set.
EmptyUncleHash = rlpHash([]*Header(nil)) // 1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347
// EmptyCodeHash is the known hash of the empty EVM bytecode.
EmptyCodeHash = crypto.Keccak256Hash(nil) // c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470
// EmptyTxsHash is the known hash of the empty transaction set.
EmptyTxsHash = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// EmptyReceiptsHash is the known hash of the empty receipt set.
EmptyReceiptsHash = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// EmptyWithdrawalsHash is the known hash of the empty withdrawal set.
EmptyWithdrawalsHash = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
)

7
eth/catalyst/api.go
View File

@ -448,7 +448,7 @@ func (api *ConsensusAPI) newPayload(params engine.ExecutableData) (engine.Payloa
block, err := engine.ExecutableDataToBlock(params)
if err != nil {
log.Debug("Invalid NewPayload params", "params", params, "error", err)
return engine.PayloadStatusV1{Status: engine.INVALIDBLOCKHASH}, nil
return engine.PayloadStatusV1{Status: engine.INVALID}, nil
}
// Stash away the last update to warn the user if the beacon client goes offline
api.lastNewPayloadLock.Lock()
@ -785,9 +785,12 @@ func (api *ConsensusAPI) GetPayloadBodiesByHashV1(hashes []common.Hash) []*engin
// GetPayloadBodiesByRangeV1 implements engine_getPayloadBodiesByRangeV1 which allows for retrieval of a range
// of block bodies by the engine api.
func (api *ConsensusAPI) GetPayloadBodiesByRangeV1(start, count hexutil.Uint64) ([]*engine.ExecutionPayloadBodyV1, error) {
if start == 0 || count == 0 || count > 1024 {
if start == 0 || count == 0 {
return nil, engine.InvalidParams.With(fmt.Errorf("invalid start or count, start: %v count: %v", start, count))
}
if count > 1024 {
return nil, engine.TooLargeRequest.With(fmt.Errorf("requested count too large: %v", count))
}
// limit count up until current
current := api.eth.BlockChain().CurrentBlock().NumberU64()
last := uint64(start) + uint64(count) - 1

20
eth/catalyst/api_test.go
View File

@ -864,8 +864,8 @@ func TestInvalidBloom(t *testing.T) {
if err != nil {
t.Fatal(err)
}
if status.Status != engine.INVALIDBLOCKHASH {
t.Errorf("invalid status: expected VALID got: %v", status.Status)
if status.Status != engine.INVALID {
t.Errorf("invalid status: expected INVALID got: %v", status.Status)
}
}
@ -1383,37 +1383,43 @@ func TestGetBlockBodiesByRangeInvalidParams(t *testing.T) {
node, eth, _ := setupBodies(t)
api := NewConsensusAPI(eth)
defer node.Close()
tests := []struct {
start hexutil.Uint64
count hexutil.Uint64
want *engine.EngineAPIError
}{
// Genesis
{
start: 0,
count: 1,
want: engine.InvalidParams,
},
// No block requested
{
start: 1,
count: 0,
want: engine.InvalidParams,
},
// Genesis & no block
{
start: 0,
count: 0,
want: engine.InvalidParams,
},
// More than 1024 blocks
{
start: 1,
count: 1025,
want: engine.TooLargeRequest,
},
}
for _, test := range tests {
result, err := api.GetPayloadBodiesByRangeV1(test.start, test.count)
for i, tc := range tests {
result, err := api.GetPayloadBodiesByRangeV1(tc.start, tc.count)
if err == nil {
t.Fatalf("expected error, got %v", result)
t.Fatalf("test %d: expected error, got %v", i, result)
}
if have, want := err.Error(), tc.want.Error(); have != want {
t.Fatalf("test %d: have %s, want %s", i, have, want)
}
}
}

65
eth/downloader/downloader.go
View File

@ -154,6 +154,11 @@ type Downloader struct {
bodyFetchHook func([]*types.Header) // Method to call upon starting a block body fetch
receiptFetchHook func([]*types.Header) // Method to call upon starting a receipt fetch
chainInsertHook func([]*fetchResult) // Method to call upon inserting a chain of blocks (possibly in multiple invocations)
// Progress reporting metrics
syncStartBlock uint64 // Head snap block when Geth was started
syncStartTime time.Time // Time instance when chain sync started
syncLogTime time.Time // Time instance when status was last reported
}
// LightChain encapsulates functions required to synchronise a light chain.
@ -231,7 +236,9 @@ func New(checkpoint uint64, stateDb ethdb.Database, mux *event.TypeMux, chain Bl
quitCh: make(chan struct{}),
SnapSyncer: snap.NewSyncer(stateDb, chain.TrieDB().Scheme()),
stateSyncStart: make(chan *stateSync),
syncStartBlock: chain.CurrentFastBlock().NumberU64(),
}
// Create the post-merge skeleton syncer and start the process
dl.skeleton = newSkeleton(stateDb, dl.peers, dropPeer, newBeaconBackfiller(dl, success))
go dl.stateFetcher()
@ -1614,6 +1621,7 @@ func (d *Downloader) processSnapSyncContent() error {
if len(results) == 0 {
// If pivot sync is done, stop
if oldPivot == nil {
d.reportSnapSyncProgress(true)
return sync.Cancel()
}
// If sync failed, stop
@ -1627,6 +1635,8 @@ func (d *Downloader) processSnapSyncContent() error {
if d.chainInsertHook != nil {
d.chainInsertHook(results)
}
d.reportSnapSyncProgress(false)
// If we haven't downloaded the pivot block yet, check pivot staleness
// notifications from the header downloader
d.pivotLock.RLock()
@ -1739,7 +1749,7 @@ func (d *Downloader) commitSnapSyncData(results []*fetchResult, stateSync *state
}
default:
}
// Retrieve the a batch of results to import
// Retrieve the batch of results to import
first, last := results[0].Header, results[len(results)-1].Header
log.Debug("Inserting snap-sync blocks", "items", len(results),
"firstnum", first.Number, "firsthash", first.Hash(),
@ -1820,3 +1830,56 @@ func (d *Downloader) readHeaderRange(last *types.Header, count int) []*types.Hea
}
return headers
}
// reportSnapSyncProgress calculates various status reports and provides it to the user.
func (d *Downloader) reportSnapSyncProgress(force bool) {
// Initialize the sync start time if it's the first time we're reporting
if d.syncStartTime.IsZero() {
d.syncStartTime = time.Now().Add(-time.Millisecond) // -1ms offset to avoid division by zero
}
// Don't report all the events, just occasionally
if !force && time.Since(d.syncLogTime) < 8*time.Second {
return
}
// Don't report anything until we have a meaningful progress
var (
headerBytes, _ = d.stateDB.AncientSize(rawdb.ChainFreezerHeaderTable)
bodyBytes, _ = d.stateDB.AncientSize(rawdb.ChainFreezerBodiesTable)
receiptBytes, _ = d.stateDB.AncientSize(rawdb.ChainFreezerReceiptTable)
)
syncedBytes := common.StorageSize(headerBytes + bodyBytes + receiptBytes)
if syncedBytes == 0 {
return
}
var (
header = d.blockchain.CurrentHeader()
block = d.blockchain.CurrentFastBlock()
)
syncedBlocks := block.NumberU64() - d.syncStartBlock
if syncedBlocks == 0 {
return
}
// Retrieve the current chain head and calculate the ETA
latest, _, err := d.skeleton.Bounds()
if err != nil {
// We're going to cheat for non-merged networks, but that's fine
latest = d.pivotHeader
}
if latest == nil {
// This should really never happen, but add some defensive code for now.
// TODO(karalabe): Remove it eventually if we don't see it blow.
log.Error("Nil latest block in sync progress report")
return
}
var (
left = latest.Number.Uint64() - block.NumberU64()
eta = time.Since(d.syncStartTime) / time.Duration(syncedBlocks) * time.Duration(left)
progress = fmt.Sprintf("%.2f%%", float64(block.NumberU64())*100/float64(latest.Number.Uint64()))
headers = fmt.Sprintf("%v@%v", log.FormatLogfmtUint64(header.Number.Uint64()), common.StorageSize(headerBytes).TerminalString())
bodies = fmt.Sprintf("%v@%v", log.FormatLogfmtUint64(block.NumberU64()), common.StorageSize(bodyBytes).TerminalString())
receipts = fmt.Sprintf("%v@%v", log.FormatLogfmtUint64(block.NumberU64()), common.StorageSize(receiptBytes).TerminalString())
)
log.Info("Syncing: chain download in progress", "synced", progress, "chain", syncedBytes, "headers", headers, "bodies", bodies, "receipts", receipts, "eta", common.PrettyDuration(eta))
d.syncLogTime = time.Now()
}

9
eth/downloader/queue.go
View File

@ -144,7 +144,7 @@ type queue struct {
active *sync.Cond
closed bool
lastStatLog time.Time
logTime time.Time // Time instance when status was last reported
}
// newQueue creates a new download queue for scheduling block retrieval.
@ -390,11 +390,12 @@ func (q *queue) Results(block bool) []*fetchResult {
}
}
// Log some info at certain times
if time.Since(q.lastStatLog) > 60*time.Second {
q.lastStatLog = time.Now()
if time.Since(q.logTime) >= 60*time.Second {
q.logTime = time.Now()
info := q.Stats()
info = append(info, "throttle", throttleThreshold)
log.Info("Downloader queue stats", info...)
log.Debug("Downloader queue stats", info...)
}
return results
}

2
eth/fetcher/block_fetcher.go
View File

@ -599,7 +599,7 @@ func (f *BlockFetcher) loop() {
announce.time = task.time
// If the block is empty (header only), short circuit into the final import queue
if header.TxHash == types.EmptyRootHash && header.UncleHash == types.EmptyUncleHash {
if header.TxHash == types.EmptyTxsHash && header.UncleHash == types.EmptyUncleHash {
log.Trace("Block empty, skipping body retrieval", "peer", announce.origin, "number", header.Number, "hash", header.Hash())
block := types.NewBlockWithHeader(header)

22
eth/filters/api.go
View File

@ -39,6 +39,7 @@ type filter struct {
typ Type
deadline *time.Timer // filter is inactive when deadline triggers
hashes []common.Hash
fullTx bool
txs []*types.Transaction
crit FilterCriteria
logs []*types.Log
@ -103,14 +104,14 @@ func (api *FilterAPI) timeoutLoop(timeout time.Duration) {
//
// It is part of the filter package because this filter can be used through the
// `eth_getFilterChanges` polling method that is also used for log filters.
func (api *FilterAPI) NewPendingTransactionFilter() rpc.ID {
func (api *FilterAPI) NewPendingTransactionFilter(fullTx *bool) rpc.ID {
var (
pendingTxs = make(chan []*types.Transaction)
pendingTxSub = api.events.SubscribePendingTxs(pendingTxs)
)
api.filtersMu.Lock()
api.filters[pendingTxSub.ID] = &filter{typ: PendingTransactionsSubscription, deadline: time.NewTimer(api.timeout), txs: make([]*types.Transaction, 0), s: pendingTxSub}
api.filters[pendingTxSub.ID] = &filter{typ: PendingTransactionsSubscription, fullTx: fullTx != nil && *fullTx, deadline: time.NewTimer(api.timeout), txs: make([]*types.Transaction, 0), s: pendingTxSub}
api.filtersMu.Unlock()
go func() {
@ -412,6 +413,9 @@ func (api *FilterAPI) GetFilterChanges(id rpc.ID) (interface{}, error) {
api.filtersMu.Lock()
defer api.filtersMu.Unlock()
chainConfig := api.sys.backend.ChainConfig()
latest := api.sys.backend.CurrentHeader()
if f, found := api.filters[id]; found {
if !f.deadline.Stop() {
// timer expired but filter is not yet removed in timeout loop
@ -426,9 +430,21 @@ func (api *FilterAPI) GetFilterChanges(id rpc.ID) (interface{}, error) {
f.hashes = nil
return returnHashes(hashes), nil
case PendingTransactionsSubscription:
txs := f.txs
if f.fullTx {
txs := make([]*ethapi.RPCTransaction, 0, len(f.txs))
for _, tx := range f.txs {
txs = append(txs, ethapi.NewRPCPendingTransaction(tx, latest, chainConfig))
}
f.txs = nil
return txs, nil
} else {
hashes := make([]common.Hash, 0, len(f.txs))
for _, tx := range f.txs {
hashes = append(hashes, tx.Hash())
}
f.txs = nil
return hashes, nil
}
case LogsSubscription, MinedAndPendingLogsSubscription:
logs := f.logs
f.logs = nil

79
eth/filters/filter_system_test.go
View File

@ -37,6 +37,7 @@ import (
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/internal/ethapi"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc"
)
@ -52,11 +53,12 @@ type testBackend struct {
}
func (b *testBackend) ChainConfig() *params.ChainConfig {
panic("implement me")
return params.TestChainConfig
}
func (b *testBackend) CurrentHeader() *types.Header {
panic("implement me")
hdr, _ := b.HeaderByNumber(context.TODO(), rpc.LatestBlockNumber)
return hdr
}
func (b *testBackend) ChainDb() ethdb.Database {
@ -256,10 +258,10 @@ func TestPendingTxFilter(t *testing.T) {
types.NewTransaction(4, common.HexToAddress("0xb794f5ea0ba39494ce83a213fffba74279579268"), new(big.Int), 0, new(big.Int), nil),
}
txs []*types.Transaction
hashes []common.Hash
)
fid0 := api.NewPendingTransactionFilter()
fid0 := api.NewPendingTransactionFilter(nil)
time.Sleep(1 * time.Second)
backend.txFeed.Send(core.NewTxsEvent{Txs: transactions})
@ -271,7 +273,64 @@ func TestPendingTxFilter(t *testing.T) {
t.Fatalf("Unable to retrieve logs: %v", err)
}
tx := results.([]*types.Transaction)
h := results.([]common.Hash)
hashes = append(hashes, h...)
if len(hashes) >= len(transactions) {
break
}
// check timeout
if time.Now().After(timeout) {
break
}
time.Sleep(100 * time.Millisecond)
}
if len(hashes) != len(transactions) {
t.Errorf("invalid number of transactions, want %d transactions(s), got %d", len(transactions), len(hashes))
return
}
for i := range hashes {
if hashes[i] != transactions[i].Hash() {
t.Errorf("hashes[%d] invalid, want %x, got %x", i, transactions[i].Hash(), hashes[i])
}
}
}
// TestPendingTxFilterFullTx tests whether pending tx filters retrieve all pending transactions that are posted to the event mux.
func TestPendingTxFilterFullTx(t *testing.T) {
t.Parallel()
var (
db = rawdb.NewMemoryDatabase()
backend, sys = newTestFilterSystem(t, db, Config{})
api = NewFilterAPI(sys, false)
transactions = []*types.Transaction{
types.NewTransaction(0, common.HexToAddress("0xb794f5ea0ba39494ce83a213fffba74279579268"), new(big.Int), 0, new(big.Int), nil),
types.NewTransaction(1, common.HexToAddress("0xb794f5ea0ba39494ce83a213fffba74279579268"), new(big.Int), 0, new(big.Int), nil),
types.NewTransaction(2, common.HexToAddress("0xb794f5ea0ba39494ce83a213fffba74279579268"), new(big.Int), 0, new(big.Int), nil),
types.NewTransaction(3, common.HexToAddress("0xb794f5ea0ba39494ce83a213fffba74279579268"), new(big.Int), 0, new(big.Int), nil),
types.NewTransaction(4, common.HexToAddress("0xb794f5ea0ba39494ce83a213fffba74279579268"), new(big.Int), 0, new(big.Int), nil),
}
txs []*ethapi.RPCTransaction
)
fullTx := true
fid0 := api.NewPendingTransactionFilter(&fullTx)
time.Sleep(1 * time.Second)
backend.txFeed.Send(core.NewTxsEvent{Txs: transactions})
timeout := time.Now().Add(1 * time.Second)
for {
results, err := api.GetFilterChanges(fid0)
if err != nil {
t.Fatalf("Unable to retrieve logs: %v", err)
}
tx := results.([]*ethapi.RPCTransaction)
txs = append(txs, tx...)
if len(txs) >= len(transactions) {
break
@ -289,8 +348,8 @@ func TestPendingTxFilter(t *testing.T) {
return
}
for i := range txs {
if txs[i].Hash() != transactions[i].Hash() {
t.Errorf("hashes[%d] invalid, want %x, got %x", i, transactions[i].Hash(), txs[i].Hash())
if txs[i].Hash != transactions[i].Hash() {
t.Errorf("hashes[%d] invalid, want %x, got %x", i, transactions[i].Hash(), txs[i].Hash)
}
}
}
@ -854,15 +913,15 @@ func TestPendingTxFilterDeadlock(t *testing.T) {
// timeout either in 100ms or 200ms
fids := make([]rpc.ID, 20)
for i := 0; i < len(fids); i++ {
fid := api.NewPendingTransactionFilter()
fid := api.NewPendingTransactionFilter(nil)
fids[i] = fid
// Wait for at least one tx to arrive in filter
for {
txs, err := api.GetFilterChanges(fid)
hashes, err := api.GetFilterChanges(fid)
if err != nil {
t.Fatalf("Filter should exist: %v\n", err)
}
if len(txs.([]*types.Transaction)) > 0 {
if len(hashes.([]common.Hash)) > 0 {
break
}
runtime.Gosched()

3
eth/protocols/snap/handler.go
View File

@ -23,6 +23,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/light"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/metrics"
@ -464,7 +465,7 @@ func ServiceGetByteCodesQuery(chain *core.BlockChain, req *GetByteCodesPacket) [
bytes uint64
)
for _, hash := range req.Hashes {
if hash == emptyCode {
if hash == types.EmptyCodeHash {
// Peers should not request the empty code, but if they do, at
// least sent them back a correct response without db lookups
codes = append(codes, []byte{})

12
eth/protocols/snap/sync.go
View File

@ -46,14 +46,6 @@ import (
"golang.org/x/crypto/sha3"
)
var (
// emptyRoot is the known root hash of an empty trie.
emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// emptyCode is the known hash of the empty EVM bytecode.
emptyCode = crypto.Keccak256Hash(nil)
)
const (
// minRequestSize is the minimum number of bytes to request from a remote peer.
// This number is used as the low cap for account and storage range requests.
@ -1833,7 +1825,7 @@ func (s *Syncer) processAccountResponse(res *accountResponse) {
res.task.pend = 0
for i, account := range res.accounts {
// Check if the account is a contract with an unknown code
if !bytes.Equal(account.CodeHash, emptyCode[:]) {
if !bytes.Equal(account.CodeHash, types.EmptyCodeHash.Bytes()) {
if !rawdb.HasCodeWithPrefix(s.db, common.BytesToHash(account.CodeHash)) {
res.task.codeTasks[common.BytesToHash(account.CodeHash)] = struct{}{}
res.task.needCode[i] = true
@ -1841,7 +1833,7 @@ func (s *Syncer) processAccountResponse(res *accountResponse) {
}
}
// Check if the account is a contract with an unknown storage trie
if account.Root != emptyRoot {
if account.Root != types.EmptyRootHash {
if !rawdb.HasTrieNode(s.db, res.hashes[i], nil, account.Root, s.scheme) {
// If there was a previous large state retrieval in progress,
// don't restart it from scratch. This happens if a sync cycle

14
eth/protocols/snap/sync_test.go
View File

@ -1354,7 +1354,7 @@ func getCodeHash(i uint64) []byte {
// getCodeByHash convenience function to lookup the code from the code hash
func getCodeByHash(hash common.Hash) []byte {
if hash == emptyCode {
if hash == types.EmptyCodeHash {
return nil
}
for i, h := range codehashes {
@ -1376,7 +1376,7 @@ func makeAccountTrieNoStorage(n int) (string, *trie.Trie, entrySlice) {
value, _ := rlp.EncodeToBytes(&types.StateAccount{
Nonce: i,
Balance: big.NewInt(int64(i)),
Root: emptyRoot,
Root: types.EmptyRootHash,
CodeHash: getCodeHash(i),
})
key := key32(i)
@ -1427,7 +1427,7 @@ func makeBoundaryAccountTrie(n int) (string, *trie.Trie, entrySlice) {
value, _ := rlp.EncodeToBytes(&types.StateAccount{
Nonce: uint64(0),
Balance: big.NewInt(int64(i)),
Root: emptyRoot,
Root: types.EmptyRootHash,
CodeHash: getCodeHash(uint64(i)),
})
elem := &kv{boundaries[i].Bytes(), value}
@ -1439,7 +1439,7 @@ func makeBoundaryAccountTrie(n int) (string, *trie.Trie, entrySlice) {
value, _ := rlp.EncodeToBytes(&types.StateAccount{
Nonce: i,
Balance: big.NewInt(int64(i)),
Root: emptyRoot,
Root: types.EmptyRootHash,
CodeHash: getCodeHash(i),
})
elem := &kv{key32(i), value}
@ -1472,7 +1472,7 @@ func makeAccountTrieWithStorageWithUniqueStorage(accounts, slots int, code bool)
// Create n accounts in the trie
for i := uint64(1); i <= uint64(accounts); i++ {
key := key32(i)
codehash := emptyCode[:]
codehash := types.EmptyCodeHash.Bytes()
if code {
codehash = getCodeHash(i)
}
@ -1527,7 +1527,7 @@ func makeAccountTrieWithStorage(accounts, slots int, code, boundary bool) (strin
// Create n accounts in the trie
for i := uint64(1); i <= uint64(accounts); i++ {
key := key32(i)
codehash := emptyCode[:]
codehash := types.EmptyCodeHash.Bytes()
if code {
codehash = getCodeHash(i)
}
@ -1678,7 +1678,7 @@ func verifyTrie(db ethdb.KeyValueStore, root common.Hash, t *testing.T) {
log.Crit("Invalid account encountered during snapshot creation", "err", err)
}
accounts++
if acc.Root != emptyRoot {
if acc.Root != types.EmptyRootHash {
id := trie.StorageTrieID(root, common.BytesToHash(accIt.Key), acc.Root)
storeTrie, err := trie.NewStateTrie(id, triedb)
if err != nil {

4
eth/tracers/plugin_hooks.go
View File

@ -2,6 +2,7 @@ package tracers
import (
"reflect"
"math/big"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/vm"
@ -37,7 +38,8 @@ func GetPluginTracer(pl *plugins.PluginLoader, name string) (func(*state.StateDB
Coinbase: core.Address(vmctx.Coinbase),
GasLimit: vmctx.GasLimit,
BlockNumber: vmctx.BlockNumber,
Time: vmctx.Time,
// casting int64 zero as bigInt is foundation PluGeth only, it is being done to preserve compatability with other networks
Time: new(big.Int).SetInt64(int64(vmctx.Time)),
Difficulty: vmctx.Difficulty,
BaseFee: vmctx.BaseFee,
}))

4
ethclient/ethclient.go
View File

@ -131,10 +131,10 @@ func (ec *Client) getBlock(ctx context.Context, method string, args ...interface
if head.UncleHash != types.EmptyUncleHash && len(body.UncleHashes) == 0 {
return nil, fmt.Errorf("server returned empty uncle list but block header indicates uncles")
}
if head.TxHash == types.EmptyRootHash && len(body.Transactions) > 0 {
if head.TxHash == types.EmptyTxsHash && len(body.Transactions) > 0 {
return nil, fmt.Errorf("server returned non-empty transaction list but block header indicates no transactions")
}
if head.TxHash != types.EmptyRootHash && len(body.Transactions) == 0 {
if head.TxHash != types.EmptyTxsHash && len(body.Transactions) == 0 {
return nil, fmt.Errorf("server returned empty transaction list but block header indicates transactions")
}
// Load uncles because they are not included in the block response.

2
go.mod
View File

@ -50,7 +50,7 @@ require (
github.com/mattn/go-isatty v0.0.16
github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416
github.com/olekukonko/tablewriter v0.0.5
github.com/openrelayxyz/plugeth-utils v0.0.23
github.com/openrelayxyz/plugeth-utils v0.0.24
github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7
github.com/prometheus/tsdb v0.7.1
github.com/rs/cors v1.7.0

5
go.sum
View File

@ -292,6 +292,7 @@ github.com/hashicorp/go-bexpr v0.1.10 h1:9kuI5PFotCboP3dkDYFr/wi0gg0QVbSNz5oFRpx
github.com/hashicorp/go-bexpr v0.1.10/go.mod h1:oxlubA2vC/gFVfX1A6JGp7ls7uCDlfJn732ehYYg+g0=
github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/holiman/big v0.0.0-20221017200358-a027dc42d04e h1:pIYdhNkDh+YENVNi3gto8n9hAmRxKxoar0iE6BLucjw=
@ -451,8 +452,8 @@ github.com/onsi/ginkgo v1.14.0/go.mod h1:iSB4RoI2tjJc9BBv4NKIKWKya62Rps+oPG/Lv9k
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1 h1:o0+MgICZLuZ7xjH7Vx6zS/zcu93/BEp1VwkIW1mEXCE=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/openrelayxyz/plugeth-utils v0.0.23 h1:TKNGnRPWZ3mXNUHfjr1iRjsto2r6ngNZb95dJLj2j5w=
github.com/openrelayxyz/plugeth-utils v0.0.23/go.mod h1:zGm3/elx1rCcrYAFUQ5/He7AG/n039/3xYg0/Q8nqcQ=
github.com/openrelayxyz/plugeth-utils v0.0.24 h1:Q2BR3SlwHovNFLbEtGrFFqgOCnL+ONyrwTC9wKKAej4=
github.com/openrelayxyz/plugeth-utils v0.0.24/go.mod h1:W1Hwwhv04MCuNCcI6a62/kL6eWbH7OO+KvpBEyQTgIs=
github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/opentracing/opentracing-go v1.0.3-0.20180606204148-bd9c31933947/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=

2
les/fetcher/block_fetcher.go
View File

@ -548,7 +548,7 @@ func (f *BlockFetcher) loop() {
announce.time = task.time
// If the block is empty (header only), short circuit into the final import queue
if header.TxHash == types.EmptyRootHash && header.UncleHash == types.EmptyUncleHash {
if header.TxHash == types.EmptyTxsHash && header.UncleHash == types.EmptyUncleHash {
log.Trace("Block empty, skipping body retrieval", "peer", announce.origin, "number", header.Number, "hash", header.Hash())
block := types.NewBlockWithHeader(header)

2
les/server_requests.go
View File

@ -348,7 +348,7 @@ func handleGetReceipts(msg Decoder) (serveRequestFn, uint64, uint64, error) {
// Retrieve the requested block's receipts, skipping if unknown to us
results := bc.GetReceiptsByHash(hash)
if results == nil {
if header := bc.GetHeaderByHash(hash); header == nil || header.ReceiptHash != types.EmptyRootHash {
if header := bc.GetHeaderByHash(hash); header == nil || header.ReceiptHash != types.EmptyReceiptsHash {
p.bumpInvalid()
continue
}

4
light/lightchain_test.go
View File

@ -253,8 +253,8 @@ func makeHeaderChainWithDiff(genesis *types.Block, d []int, seed byte) []*types.
Number: big.NewInt(int64(i + 1)),
Difficulty: big.NewInt(int64(difficulty)),
UncleHash: types.EmptyUncleHash,
TxHash: types.EmptyRootHash,
ReceiptHash: types.EmptyRootHash,
TxHash: types.EmptyTxsHash,
ReceiptHash: types.EmptyReceiptsHash,
}
if i == 0 {
header.ParentHash = genesis.Hash()

2
params/version.go
View File

@ -23,7 +23,7 @@ import (
const (
VersionMajor = 1 // Major version component of the current release
VersionMinor = 11 // Minor version component of the current release
VersionPatch = 1 // Patch version component of the current release
VersionPatch = 2 // Patch version component of the current release
VersionMeta = "stable" // Version metadata to append to the version string
)

57
plugins/wrappers/wrappers.go
View File

@ -100,8 +100,9 @@ func (w WrappedTracer) CaptureExit(output []byte, gasUsed uint64, err error) {
func (w WrappedTracer) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, depth int, err error) {
w.r.CaptureFault(pc, core.OpCode(op), gas, cost, &WrappedScopeContext{scope}, depth, err)
}
// passing zero as a dummy value is foundation PluGeth only, it is being done to preserve compatability with other networks
func (w WrappedTracer) CaptureEnd(output []byte, gasUsed uint64, err error) {
w.r.CaptureEnd(output, gasUsed, err)
w.r.CaptureEnd(output, gasUsed, 0, err)
}
func (w WrappedTracer) GetResult() (json.RawMessage, error) {
data, err := w.r.Result()
@ -230,30 +231,30 @@ func (n *Node) Close() error {
return n.n.Close()
}
// type WrappedBlockContext struct {
// b vm.BlockContext
// }
//
// //type WrappedBlockContext vm.BlockContext
//
// func NewWrappedBlockContext(c vm.BlockContext) *WrappedBlockContext {
// return &WrappedBlockContext{c}
// }
// func (w *WrappedBlockContext) Coinbase() core.Address {
// return core.Address(w.b.Coinbase)
// }
// func (w *WrappedBlockContext) GasLimit() uint64 {
// return w.b.GasLimit
// }
// func (w *WrappedBlockContext) BlockNumber() *big.Int {
// return w.b.BlockNumber
// }
// func (w *WrappedBlockContext) Time() *big.Int {
// return w.b.Time
// }
// func (w *WrappedBlockContext) Difficulty() *big.Int {
// return w.b.Difficulty
// }
// func (w *WrappedBlockContext) BaseFee() *big.Int {
// return w.b.BaseFee
// }
type WrappedBlockContext struct {
b vm.BlockContext
}
// type WrappedBlockContext vm.BlockContext
func NewWrappedBlockContext(c vm.BlockContext) *WrappedBlockContext {
return &WrappedBlockContext{c}
}
func (w *WrappedBlockContext) Coinbase() core.Address {
return core.Address(w.b.Coinbase)
}
func (w *WrappedBlockContext) GasLimit() uint64 {
return w.b.GasLimit
}
func (w *WrappedBlockContext) BlockNumber() *big.Int {
return w.b.BlockNumber
}
func (w *WrappedBlockContext) Time() *big.Int {
return new(big.Int).SetInt64(int64(w.b.Time))
}
func (w *WrappedBlockContext) Difficulty() *big.Int {
return w.b.Difficulty
}
func (w *WrappedBlockContext) BaseFee() *big.Int {
return w.b.BaseFee
}

5
rpc/client.go
View File

@ -345,7 +345,10 @@ func (c *Client) CallContext(ctx context.Context, result interface{}, method str
case len(resp.Result) == 0:
return ErrNoResult
default:
return json.Unmarshal(resp.Result, &result)
if result == nil {
return nil
}
return json.Unmarshal(resp.Result, result)
}
}

20
rpc/client_test.go
View File

@ -69,6 +69,26 @@ func TestClientResponseType(t *testing.T) {
}
}
// This test checks calling a method that returns 'null'.
func TestClientNullResponse(t *testing.T) {
server := newTestServer()
defer server.Stop()
client := DialInProc(server)
defer client.Close()
var result json.RawMessage
if err := client.Call(&result, "test_null"); err != nil {
t.Fatal(err)
}
if result == nil {
t.Fatal("Expected non-nil result")
}
if !reflect.DeepEqual(result, json.RawMessage("null")) {
t.Errorf("Expected null, got %s", result)
}
}
// This test checks that server-returned errors with code and data come out of Client.Call.
func TestClientErrorData(t *testing.T) {
server := newTestServer()

2
rpc/server_test.go
View File

@ -45,7 +45,7 @@ func TestServerRegisterName(t *testing.T) {
t.Fatalf("Expected service calc to be registered")
}
wantCallbacks := 12
wantCallbacks := 13
if len(svc.callbacks) != wantCallbacks {
t.Errorf("Expected %d callbacks for service 'service', got %d", wantCallbacks, len(svc.callbacks))
}

4
rpc/testservice_test.go
View File

@ -78,6 +78,10 @@ func (o *MarshalErrObj) MarshalText() ([]byte, error) {
func (s *testService) NoArgsRets() {}
func (s *testService) Null() any {
return nil
}
func (s *testService) Echo(str string, i int, args *echoArgs) echoResult {
return echoResult{str, i, args}
}

2
trie/database.go
View File

@ -808,7 +808,7 @@ func (db *Database) Update(nodes *MergedNodeSet) error {
if err := rlp.DecodeBytes(n.blob, &account); err != nil {
return err
}
if account.Root != emptyRoot {
if account.Root != types.EmptyRootHash {
db.reference(account.Root, n.parent)
}
}

5
trie/iterator.go
View File

@ -22,6 +22,7 @@ import (
"errors"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
// NodeResolver is used for looking up trie nodes before reaching into the real
@ -160,7 +161,7 @@ func (e seekError) Error() string {
}
func newNodeIterator(trie *Trie, start []byte) NodeIterator {
if trie.Hash() == emptyRoot {
if trie.Hash() == types.EmptyRootHash {
return &nodeIterator{
trie: trie,
err: errIteratorEnd,
@ -302,7 +303,7 @@ func (it *nodeIterator) seek(prefix []byte) error {
func (it *nodeIterator) init() (*nodeIteratorState, error) {
root := it.trie.Hash()
state := &nodeIteratorState{node: it.trie.root, index: -1}
if root != emptyRoot {
if root != types.EmptyRootHash {
state.hash = root
}
return state, state.resolve(it, nil)

3
trie/stacktrie.go
View File

@ -25,6 +25,7 @@ import (
"sync"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
)
@ -407,7 +408,7 @@ func (st *StackTrie) hashRec(hasher *hasher, path []byte) {
return
case emptyNode:
st.val = emptyRoot.Bytes()
st.val = types.EmptyRootHash.Bytes()
st.key = st.key[:0]
st.nodeType = hashedNode
return

5
trie/sync.go
View File

@ -24,6 +24,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/prque"
"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/log"
)
@ -184,7 +185,7 @@ func NewSync(root common.Hash, database ethdb.KeyValueReader, callback LeafCallb
// hex format and contain all the parent path if it's layered trie node.
func (s *Sync) AddSubTrie(root common.Hash, path []byte, parent common.Hash, parentPath []byte, callback LeafCallback) {
// Short circuit if the trie is empty or already known
if root == emptyRoot {
if root == types.EmptyRootHash {
return
}
if s.membatch.hasNode(path) {
@ -217,7 +218,7 @@ func (s *Sync) AddSubTrie(root common.Hash, path []byte, parent common.Hash, par
// as is.
func (s *Sync) AddCodeEntry(hash common.Hash, path []byte, parent common.Hash, parentPath []byte) {
// Short circuit if the entry is empty or already known
if hash == emptyState {
if hash == types.EmptyCodeHash {
return
}
if s.membatch.hasCode(hash) {

3
trie/sync_test.go
View File

@ -23,6 +23,7 @@ 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/crypto"
"github.com/ethereum/go-ethereum/ethdb/memorydb"
)
@ -104,7 +105,7 @@ func TestEmptySync(t *testing.T) {
dbA := NewDatabase(rawdb.NewMemoryDatabase())
dbB := NewDatabase(rawdb.NewMemoryDatabase())
emptyA, _ := New(TrieID(common.Hash{}), dbA)
emptyB, _ := New(TrieID(emptyRoot), dbB)
emptyB, _ := New(TrieID(types.EmptyRootHash), dbB)
for i, trie := range []*Trie{emptyA, emptyB} {
sync := NewSync(trie.Hash(), memorydb.New(), nil, []*Database{dbA, dbB}[i].Scheme())

16
trie/trie.go
View File

@ -23,18 +23,10 @@ import (
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
)
var (
// emptyRoot is the known root hash of an empty trie.
emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
// emptyState is the known hash of an empty state trie entry.
emptyState = crypto.Keccak256Hash(nil)
)
// Trie is a Merkle Patricia Trie. Use New to create a trie that sits on
// top of a database. Whenever trie performs a commit operation, the generated
// nodes will be gathered and returned in a set. Once the trie is committed,
@ -91,7 +83,7 @@ func New(id *ID, db NodeReader) (*Trie, error) {
reader: reader,
//tracer: newTracer(),
}
if id.Root != (common.Hash{}) && id.Root != emptyRoot {
if id.Root != (common.Hash{}) && id.Root != types.EmptyRootHash {
rootnode, err := trie.resolveAndTrack(id.Root[:], nil)
if err != nil {
return nil, err
@ -576,7 +568,7 @@ func (t *Trie) Commit(collectLeaf bool) (common.Hash, *NodeSet) {
// Wrap tracked deletions as the return
set := NewNodeSet(t.owner)
t.tracer.markDeletions(set)
return emptyRoot, set
return types.EmptyRootHash, set
}
// Derive the hash for all dirty nodes first. We hold the assumption
// in the following procedure that all nodes are hashed.
@ -599,7 +591,7 @@ func (t *Trie) Commit(collectLeaf bool) (common.Hash, *NodeSet) {
// hashRoot calculates the root hash of the given trie
func (t *Trie) hashRoot() (node, node, error) {
if t.root == nil {
return hashNode(emptyRoot.Bytes()), nil, nil
return hashNode(types.EmptyRootHash.Bytes()), nil, nil
}
// If the number of changes is below 100, we let one thread handle it
h := newHasher(t.unhashed >= 100)

6
trie/trie_test.go
View File

@ -47,7 +47,7 @@ func init() {
func TestEmptyTrie(t *testing.T) {
trie := NewEmpty(NewDatabase(rawdb.NewMemoryDatabase()))
res := trie.Hash()
exp := emptyRoot
exp := types.EmptyRootHash
if res != exp {
t.Errorf("expected %x got %x", exp, res)
}
@ -431,7 +431,7 @@ func runRandTest(rt randTest) bool {
}
case opProve:
hash := tr.Hash()
if hash == emptyRoot {
if hash == types.EmptyRootHash {
continue
}
proofDb := rawdb.NewMemoryDatabase()
@ -718,7 +718,7 @@ func makeAccounts(size int) (addresses [][20]byte, accounts [][]byte) {
for i := 0; i < len(accounts); i++ {
var (
nonce = uint64(random.Int63())
root = emptyRoot
root = types.EmptyRootHash
code = crypto.Keccak256(nil)
)
// The big.Rand function is not deterministic with regards to 64 vs 32 bit systems,

3
trie/util_test.go
View File

@ -22,6 +22,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
)
// Tests if the trie diffs are tracked correctly.
@ -286,7 +287,7 @@ func TestDeleteAll(t *testing.T) {
trie.Delete([]byte(val.k))
}
root, set = trie.Commit(false)
if root != emptyRoot {
if root != types.EmptyRootHash {
t.Fatalf("Invalid trie root %v", root)
}
for path, blob := range set.deletes {