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all: cleanup the APIs for initializing genesis (#25473)

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* all: polish tests

* core: apply feedback from Guillaume

* core: fix comment
This commit is contained in:
rjl493456442 2022-08-09 17:44:39 +08:00 committed by GitHub
parent 86de2e516e
commit a41ea8a97c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
26 changed files with 133 additions and 108 deletions
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2
cmd/devp2p/internal/ethtest/chain.go
View File

@ -139,7 +139,7 @@ func loadChain(chainfile string, genesis string) (*Chain, error) {
if err != nil {
return nil, err
}
gblock := gen.ToBlock(nil)
gblock := gen.ToBlock()
blocks, err := blocksFromFile(chainfile, gblock)
if err != nil {

2
cmd/evm/runner.go
View File

@ -138,7 +138,7 @@ func runCmd(ctx *cli.Context) error {
gen := readGenesis(ctx.String(GenesisFlag.Name))
genesisConfig = gen
db := rawdb.NewMemoryDatabase()
genesis := gen.ToBlock(db)
genesis := gen.MustCommit(db)
statedb, _ = state.New(genesis.Root(), state.NewDatabase(db), nil)
chainConfig = gen.Config
} else {

2
cmd/faucet/faucet.go
View File

@ -248,7 +248,7 @@ func newFaucet(genesis *core.Genesis, port int, enodes []*enode.Node, network ui
cfg.SyncMode = downloader.LightSync
cfg.NetworkId = network
cfg.Genesis = genesis
utils.SetDNSDiscoveryDefaults(&cfg, genesis.ToBlock(nil).Hash())
utils.SetDNSDiscoveryDefaults(&cfg, genesis.ToBlock().Hash())
lesBackend, err := les.New(stack, &cfg)
if err != nil {

4
consensus/clique/snapshot_test.go
View File

@ -403,7 +403,7 @@ func TestClique(t *testing.T) {
}
// Create a pristine blockchain with the genesis injected
db := rawdb.NewMemoryDatabase()
genesis.Commit(db)
genesisBlock := genesis.MustCommit(db)
// Assemble a chain of headers from the cast votes
config := *params.TestChainConfig
@ -414,7 +414,7 @@ func TestClique(t *testing.T) {
engine := New(config.Clique, db)
engine.fakeDiff = true
blocks, _ := core.GenerateChain(&config, genesis.ToBlock(db), engine, db, len(tt.votes), func(j int, gen *core.BlockGen) {
blocks, _ := core.GenerateChain(&config, genesisBlock, engine, db, len(tt.votes), func(j int, gen *core.BlockGen) {
// Cast the vote contained in this block
gen.SetCoinbase(accounts.address(tt.votes[j].voted))
if tt.votes[j].auth {

4
core/blockchain_test.go
View File

@ -1941,8 +1941,8 @@ func testSideImport(t *testing.T, numCanonBlocksInSidechain, blocksBetweenCommon
Alloc: GenesisAlloc{addr: {Balance: big.NewInt(math.MaxInt64)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
signer = types.LatestSigner(gspec.Config)
genesis, _ = gspec.Commit(db)
signer = types.LatestSigner(gspec.Config)
genesis = gspec.MustCommit(db)
)
// Generate and import the canonical chain
diskdb := rawdb.NewMemoryDatabase()

78
core/genesis.go
View File

@ -80,10 +80,12 @@ func (ga *GenesisAlloc) UnmarshalJSON(data []byte) error {
return nil
}
// flush adds allocated genesis accounts into a fresh new statedb and
// commit the state changes into the given database handler.
func (ga *GenesisAlloc) flush(db ethdb.Database) (common.Hash, error) {
statedb, err := state.New(common.Hash{}, state.NewDatabase(db), nil)
// deriveHash computes the state root according to the genesis specification.
func (ga *GenesisAlloc) deriveHash() (common.Hash, error) {
// Create an ephemeral in-memory database for computing hash,
// all the derived states will be discarded to not pollute disk.
db := state.NewDatabase(rawdb.NewMemoryDatabase())
statedb, err := state.New(common.Hash{}, db, nil)
if err != nil {
return common.Hash{}, err
}
@ -95,25 +97,39 @@ func (ga *GenesisAlloc) flush(db ethdb.Database) (common.Hash, error) {
statedb.SetState(addr, key, value)
}
}
return statedb.Commit(false)
}
// 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) error {
statedb, err := state.New(common.Hash{}, state.NewDatabase(db), nil)
if err != nil {
return err
}
for addr, account := range *ga {
statedb.AddBalance(addr, account.Balance)
statedb.SetCode(addr, account.Code)
statedb.SetNonce(addr, account.Nonce)
for key, value := range account.Storage {
statedb.SetState(addr, key, value)
}
}
root, err := statedb.Commit(false)
if err != nil {
return common.Hash{}, err
return err
}
err = statedb.Database().TrieDB().Commit(root, true, nil)
if err != nil {
return common.Hash{}, err
return err
}
return root, nil
}
// write writes the json marshaled genesis state into database
// with the given block hash as the unique identifier.
func (ga *GenesisAlloc) write(db ethdb.KeyValueWriter, hash common.Hash) error {
// Marshal the genesis state specification and persist.
blob, err := json.Marshal(ga)
if err != nil {
return err
}
rawdb.WriteGenesisState(db, hash, blob)
rawdb.WriteGenesisStateSpec(db, root, blob)
return nil
}
@ -121,7 +137,7 @@ func (ga *GenesisAlloc) write(db ethdb.KeyValueWriter, hash common.Hash) error {
// hash and commits them into the given database handler.
func CommitGenesisState(db ethdb.Database, hash common.Hash) error {
var alloc GenesisAlloc
blob := rawdb.ReadGenesisState(db, hash)
blob := rawdb.ReadGenesisStateSpec(db, hash)
if len(blob) != 0 {
if err := alloc.UnmarshalJSON(blob); err != nil {
return err
@ -151,8 +167,7 @@ func CommitGenesisState(db ethdb.Database, hash common.Hash) error {
return errors.New("not found")
}
}
_, err := alloc.flush(db)
return err
return alloc.flush(db)
}
// GenesisAccount is an account in the state of the genesis block.
@ -273,7 +288,7 @@ func SetupGenesisBlockWithOverride(db ethdb.Database, genesis *Genesis, override
genesis = DefaultGenesisBlock()
}
// Ensure the stored genesis matches with the given one.
hash := genesis.ToBlock(nil).Hash()
hash := genesis.ToBlock().Hash()
if hash != stored {
return genesis.Config, hash, &GenesisMismatchError{stored, hash}
}
@ -286,7 +301,7 @@ func SetupGenesisBlockWithOverride(db ethdb.Database, genesis *Genesis, override
}
// Check whether the genesis block is already written.
if genesis != nil {
hash := genesis.ToBlock(nil).Hash()
hash := genesis.ToBlock().Hash()
if hash != stored {
return genesis.Config, hash, &GenesisMismatchError{stored, hash}
}
@ -347,13 +362,9 @@ func (g *Genesis) configOrDefault(ghash common.Hash) *params.ChainConfig {
}
}
// ToBlock creates the genesis block and writes state of a genesis specification
// to the given database (or discards it if nil).
func (g *Genesis) ToBlock(db ethdb.Database) *types.Block {
if db == nil {
db = rawdb.NewMemoryDatabase()
}
root, err := g.Alloc.flush(db)
// ToBlock returns the genesis block according to genesis specification.
func (g *Genesis) ToBlock() *types.Block {
root, err := g.Alloc.deriveHash()
if err != nil {
panic(err)
}
@ -390,7 +401,7 @@ func (g *Genesis) ToBlock(db ethdb.Database) *types.Block {
// Commit writes the block and state of a genesis specification to the database.
// The block is committed as the canonical head block.
func (g *Genesis) Commit(db ethdb.Database) (*types.Block, error) {
block := g.ToBlock(db)
block := g.ToBlock()
if block.Number().Sign() != 0 {
return nil, errors.New("can't commit genesis block with number > 0")
}
@ -404,7 +415,10 @@ func (g *Genesis) Commit(db ethdb.Database) (*types.Block, error) {
if config.Clique != nil && len(block.Extra()) < 32+crypto.SignatureLength {
return nil, errors.New("can't start clique chain without signers")
}
if err := g.Alloc.write(db, block.Hash()); err != nil {
// 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); err != nil {
return nil, err
}
rawdb.WriteTd(db, block.Hash(), block.NumberU64(), block.Difficulty())
@ -428,15 +442,6 @@ func (g *Genesis) MustCommit(db ethdb.Database) *types.Block {
return block
}
// GenesisBlockForTesting creates and writes a block in which addr has the given wei balance.
func GenesisBlockForTesting(db ethdb.Database, addr common.Address, balance *big.Int) *types.Block {
g := Genesis{
Alloc: GenesisAlloc{addr: {Balance: balance}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
return g.MustCommit(db)
}
// DefaultGenesisBlock returns the Ethereum main net genesis block.
func DefaultGenesisBlock() *Genesis {
return &Genesis{
@ -498,6 +503,7 @@ func DefaultSepoliaGenesisBlock() *Genesis {
}
}
// DefaultKilnGenesisBlock returns the kiln network genesis block.
func DefaultKilnGenesisBlock() *Genesis {
g := new(Genesis)
reader := strings.NewReader(KilnAllocData)

14
core/genesis_test.go
View File

@ -178,7 +178,7 @@ func TestGenesisHashes(t *testing.T) {
t.Errorf("case: %d a), want: %s, got: %s", i, c.want.Hex(), have.Hex())
}
// Test via ToBlock
if have := c.genesis.ToBlock(nil).Hash(); have != c.want {
if have := c.genesis.ToBlock().Hash(); have != c.want {
t.Errorf("case: %d a), want: %s, got: %s", i, c.want.Hex(), have.Hex())
}
}
@ -192,11 +192,7 @@ func TestGenesis_Commit(t *testing.T) {
}
db := rawdb.NewMemoryDatabase()
genesisBlock, err := genesis.Commit(db)
if err != nil {
t.Fatal(err)
}
genesisBlock := genesis.MustCommit(db)
if genesis.Difficulty != nil {
t.Fatalf("assumption wrong")
}
@ -221,12 +217,12 @@ func TestReadWriteGenesisAlloc(t *testing.T) {
{1}: {Balance: big.NewInt(1), Storage: map[common.Hash]common.Hash{{1}: {1}}},
{2}: {Balance: big.NewInt(2), Storage: map[common.Hash]common.Hash{{2}: {2}}},
}
hash = common.HexToHash("0xdeadbeef")
hash, _ = alloc.deriveHash()
)
alloc.write(db, hash)
alloc.flush(db)
var reload GenesisAlloc
err := reload.UnmarshalJSON(rawdb.ReadGenesisState(db, hash))
err := reload.UnmarshalJSON(rawdb.ReadGenesisStateSpec(db, hash))
if err != nil {
t.Fatalf("Failed to load genesis state %v", err)
}

13
core/rawdb/accessors_metadata.go
View File

@ -81,15 +81,16 @@ func WriteChainConfig(db ethdb.KeyValueWriter, hash common.Hash, cfg *params.Cha
}
}
// ReadGenesisState retrieves the genesis state based on the given genesis hash.
func ReadGenesisState(db ethdb.KeyValueReader, hash common.Hash) []byte {
data, _ := db.Get(genesisKey(hash))
// 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))
return data
}
// WriteGenesisState writes the genesis state into the disk.
func WriteGenesisState(db ethdb.KeyValueWriter, hash common.Hash, data []byte) {
if err := db.Put(genesisKey(hash), data); err != nil {
// 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 {
log.Crit("Failed to store genesis state", "err", err)
}
}

4
core/rawdb/schema.go
View File

@ -220,7 +220,7 @@ func configKey(hash common.Hash) []byte {
return append(configPrefix, hash.Bytes()...)
}
// genesisKey = genesisPrefix + hash
func genesisKey(hash common.Hash) []byte {
// genesisStateSpecKey = genesisPrefix + hash
func genesisStateSpecKey(hash common.Hash) []byte {
return append(genesisPrefix, hash.Bytes()...)
}

2
eth/catalyst/api_test.go
View File

@ -69,7 +69,7 @@ func generatePreMergeChain(n int) (*core.Genesis, []*types.Block) {
g.AddTx(tx)
testNonce++
}
gblock := genesis.ToBlock(db)
gblock := genesis.MustCommit(db)
engine := ethash.NewFaker()
blocks, _ := core.GenerateChain(config, gblock, engine, db, n, generate)
totalDifficulty := big.NewInt(0)

6
eth/downloader/downloader_test.go
View File

@ -68,7 +68,11 @@ func newTesterWithNotification(t *testing.T, success func()) *downloadTester {
t.Cleanup(func() {
db.Close()
})
core.GenesisBlockForTesting(db, testAddress, big.NewInt(1000000000000000))
gspec := core.Genesis{
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
gspec.MustCommit(db)
chain, err := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
if err != nil {

14
eth/downloader/queue_test.go
View File

@ -27,24 +27,18 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
)
var (
testdb = rawdb.NewMemoryDatabase()
genesis = core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(1000000000000000))
)
// makeChain creates a chain of n blocks starting at and including parent.
// the returned hash chain is ordered head->parent. In addition, every 3rd block
// contains a transaction and every 5th an uncle to allow testing correct block
// reassembly.
func makeChain(n int, seed byte, parent *types.Block, empty bool) ([]*types.Block, []types.Receipts) {
blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), testdb, n, func(i int, block *core.BlockGen) {
blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), testDB, n, func(i int, block *core.BlockGen) {
block.SetCoinbase(common.Address{seed})
// Add one tx to every secondblock
if !empty && i%2 == 0 {
@ -70,10 +64,10 @@ var emptyChain *chainData
func init() {
// Create a chain of blocks to import
targetBlocks := 128
blocks, _ := makeChain(targetBlocks, 0, genesis, false)
blocks, _ := makeChain(targetBlocks, 0, testGenesis, false)
chain = &chainData{blocks, 0}
blocks, _ = makeChain(targetBlocks, 0, genesis, true)
blocks, _ = makeChain(targetBlocks, 0, testGenesis, true)
emptyChain = &chainData{blocks, 0}
}
@ -271,7 +265,7 @@ func TestEmptyBlocks(t *testing.T) {
// some more advanced scenarios
func XTestDelivery(t *testing.T) {
// the outside network, holding blocks
blo, rec := makeChain(128, 0, genesis, false)
blo, rec := makeChain(128, 0, testGenesis, false)
world := newNetwork()
world.receipts = rec
world.chain = blo

9
eth/downloader/testchain_test.go
View File

@ -37,7 +37,12 @@ var (
testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testAddress = crypto.PubkeyToAddress(testKey.PublicKey)
testDB = rawdb.NewMemoryDatabase()
testGenesis = core.GenesisBlockForTesting(testDB, testAddress, big.NewInt(1000000000000000))
testGspec = core.Genesis{
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
testGenesis = testGspec.MustCommit(testDB)
)
// The common prefix of all test chains:
@ -212,7 +217,7 @@ func newTestBlockchain(blocks []*types.Block) *core.BlockChain {
panic("Requested chain generation outside of init")
}
db := rawdb.NewMemoryDatabase()
core.GenesisBlockForTesting(db, testAddress, big.NewInt(1000000000000000))
testGspec.MustCommit(db)
chain, err := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
if err != nil {

12
eth/fetcher/block_fetcher_test.go
View File

@ -36,10 +36,14 @@ import (
)
var (
testdb = rawdb.NewMemoryDatabase()
testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testAddress = crypto.PubkeyToAddress(testKey.PublicKey)
genesis = core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(1000000000000000))
testdb = rawdb.NewMemoryDatabase()
testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testAddress = crypto.PubkeyToAddress(testKey.PublicKey)
gspec = core.Genesis{
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
genesis = gspec.MustCommit(testdb)
unknownBlock = types.NewBlock(&types.Header{GasLimit: params.GenesisGasLimit, BaseFee: big.NewInt(params.InitialBaseFee)}, nil, nil, nil, trie.NewStackTrie(nil))
)

18
eth/filters/filter_test.go
View File

@ -50,10 +50,17 @@ func BenchmarkFilters(b *testing.B) {
addr2 = common.BytesToAddress([]byte("jeff"))
addr3 = common.BytesToAddress([]byte("ethereum"))
addr4 = common.BytesToAddress([]byte("random addresses please"))
gspec = core.Genesis{
Alloc: core.GenesisAlloc{addr1: {Balance: big.NewInt(1000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
genesis = gspec.ToBlock()
)
defer db.Close()
genesis := core.GenesisBlockForTesting(db, addr1, big.NewInt(1000000))
gspec.MustCommit(db)
chain, receipts := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 100010, func(i int, gen *core.BlockGen) {
switch i {
case 2403:
@ -105,10 +112,17 @@ func TestFilters(t *testing.T) {
hash2 = common.BytesToHash([]byte("topic2"))
hash3 = common.BytesToHash([]byte("topic3"))
hash4 = common.BytesToHash([]byte("topic4"))
gspec = core.Genesis{
Alloc: core.GenesisAlloc{addr: {Balance: big.NewInt(1000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
genesis = gspec.ToBlock()
)
defer db.Close()
genesis := core.GenesisBlockForTesting(db, addr, big.NewInt(1000000))
gspec.MustCommit(db)
chain, receipts := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 1000, func(i int, gen *core.BlockGen) {
switch i {
case 1:

8
eth/gasprice/gasprice_test.go
View File

@ -130,10 +130,8 @@ func newTestBackend(t *testing.T, londonBlock *big.Int, pending bool) *testBacke
config.TerminalTotalDifficulty = common.Big0
engine := ethash.NewFaker()
db := rawdb.NewMemoryDatabase()
genesis, err := gspec.Commit(db)
if err != nil {
t.Fatal(err)
}
genesis := gspec.MustCommit(db)
// Generate testing blocks
blocks, _ := core.GenerateChain(gspec.Config, genesis, engine, db, testHead+1, func(i int, b *core.BlockGen) {
b.SetCoinbase(common.Address{1})
@ -163,7 +161,7 @@ func newTestBackend(t *testing.T, londonBlock *big.Int, pending bool) *testBacke
})
// Construct testing chain
diskdb := rawdb.NewMemoryDatabase()
gspec.Commit(diskdb)
gspec.MustCommit(diskdb)
chain, err := core.NewBlockChain(diskdb, &core.CacheConfig{TrieCleanNoPrefetch: true}, gspec.Config, engine, vm.Config{}, nil, nil)
if err != nil {
t.Fatalf("Failed to create local chain, %v", err)

2
ethclient/ethclient_test.go
View File

@ -248,7 +248,7 @@ func generateTestChain() []*types.Block {
g.AddTx(testTx2)
}
}
gblock := genesis.ToBlock(db)
gblock := genesis.MustCommit(db)
engine := ethash.NewFaker()
blocks, _ := core.GenerateChain(genesis.Config, gblock, engine, db, 2, generate)
blocks = append([]*types.Block{gblock}, blocks...)

2
ethclient/gethclient/gethclient_test.go
View File

@ -83,7 +83,7 @@ func generateTestChain() (*core.Genesis, []*types.Block) {
g.OffsetTime(5)
g.SetExtra([]byte("test"))
}
gblock := genesis.ToBlock(db)
gblock := genesis.MustCommit(db)
engine := ethash.NewFaker()
blocks, _ := core.GenerateChain(config, gblock, engine, db, 1, generate)
blocks = append([]*types.Block{gblock}, blocks...)

2
les/catalyst/api_test.go
View File

@ -55,7 +55,7 @@ func generatePreMergeChain(n int) (*core.Genesis, []*types.Header, []*types.Bloc
Timestamp: 9000,
BaseFee: big.NewInt(params.InitialBaseFee),
}
gblock := genesis.ToBlock(db)
gblock := genesis.MustCommit(db)
engine := ethash.NewFaker()
blocks, _ := core.GenerateChain(config, gblock, engine, db, n, nil)
totalDifficulty := big.NewInt(0)

14
les/downloader/queue_test.go
View File

@ -27,23 +27,17 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params"
)
var (
testdb = rawdb.NewMemoryDatabase()
genesis = core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(1000000000000000))
)
// makeChain creates a chain of n blocks starting at and including parent.
// the returned hash chain is ordered head->parent. In addition, every 3rd block
// contains a transaction and every 5th an uncle to allow testing correct block
// reassembly.
func makeChain(n int, seed byte, parent *types.Block, empty bool) ([]*types.Block, []types.Receipts) {
blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), testdb, n, func(i int, block *core.BlockGen) {
blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), testDB, n, func(i int, block *core.BlockGen) {
block.SetCoinbase(common.Address{seed})
// Add one tx to every secondblock
if !empty && i%2 == 0 {
@ -69,10 +63,10 @@ var emptyChain *chainData
func init() {
// Create a chain of blocks to import
targetBlocks := 128
blocks, _ := makeChain(targetBlocks, 0, genesis, false)
blocks, _ := makeChain(targetBlocks, 0, testGenesis, false)
chain = &chainData{blocks, 0}
blocks, _ = makeChain(targetBlocks, 0, genesis, true)
blocks, _ = makeChain(targetBlocks, 0, testGenesis, true)
emptyChain = &chainData{blocks, 0}
}
@ -259,7 +253,7 @@ func TestEmptyBlocks(t *testing.T) {
// some more advanced scenarios
func XTestDelivery(t *testing.T) {
// the outside network, holding blocks
blo, rec := makeChain(128, 0, genesis, false)
blo, rec := makeChain(128, 0, testGenesis, false)
world := newNetwork()
world.receipts = rec
world.chain = blo

7
les/downloader/testchain_test.go
View File

@ -35,7 +35,12 @@ var (
testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testAddress = crypto.PubkeyToAddress(testKey.PublicKey)
testDB = rawdb.NewMemoryDatabase()
testGenesis = core.GenesisBlockForTesting(testDB, testAddress, big.NewInt(1000000000000000))
gspec = core.Genesis{
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
testGenesis = gspec.MustCommit(testDB)
)
// The common prefix of all test chains:

13
les/fetcher/block_fetcher_test.go
View File

@ -35,10 +35,15 @@ import (
)
var (
testdb = rawdb.NewMemoryDatabase()
testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testAddress = crypto.PubkeyToAddress(testKey.PublicKey)
genesis = core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(1000000000000000))
testdb = rawdb.NewMemoryDatabase()
testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testAddress = crypto.PubkeyToAddress(testKey.PublicKey)
gspec = core.Genesis{
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
genesis = gspec.MustCommit(testdb)
unknownBlock = types.NewBlock(&types.Header{GasLimit: params.GenesisGasLimit, BaseFee: big.NewInt(params.InitialBaseFee)}, nil, nil, nil, trie.NewStackTrie(nil))
)

3
les/peer_test.go
View File

@ -28,7 +28,6 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/forkid"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/p2p/enode"
@ -100,7 +99,7 @@ type fakeChain struct{}
func (f *fakeChain) Config() *params.ChainConfig { return params.MainnetChainConfig }
func (f *fakeChain) Genesis() *types.Block {
return core.DefaultGenesisBlock().ToBlock(rawdb.NewMemoryDatabase())
return core.DefaultGenesisBlock().ToBlock()
}
func (f *fakeChain) CurrentHeader() *types.Header { return &types.Header{Number: big.NewInt(10000000)} }

2
miner/stress/beacon/main.go
View File

@ -236,7 +236,7 @@ func newNodeManager(genesis *core.Genesis) *nodeManager {
return &nodeManager{
close: make(chan struct{}),
genesis: genesis,
genesisBlock: genesis.ToBlock(nil),
genesisBlock: genesis.ToBlock(),
}
}

2
tests/state_test.go
View File

@ -193,7 +193,7 @@ func runBenchmark(b *testing.B, t *StateTest) {
return
}
vmconfig.ExtraEips = eips
block := t.genesis(config).ToBlock(nil)
block := t.genesis(config).ToBlock()
_, statedb := MakePreState(rawdb.NewMemoryDatabase(), t.json.Pre, false)
var baseFee *big.Int

2
tests/state_test_util.go
View File

@ -184,7 +184,7 @@ func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapsh
return nil, nil, common.Hash{}, UnsupportedForkError{subtest.Fork}
}
vmconfig.ExtraEips = eips
block := t.genesis(config).ToBlock(nil)
block := t.genesis(config).ToBlock()
snaps, statedb := MakePreState(rawdb.NewMemoryDatabase(), t.json.Pre, snapshotter)
var baseFee *big.Int