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eth, miner: use miner for post-merge block production (#23256)

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* eth, miner: remove duplicated code

* eth/catalyst: remove unneeded code

* miner: keep update pending state even the Merge is happened

* eth, miner: rebase

* miner: fix tests

* eth, miner: address comments from marius

* miner: use empty zero randomness for pending blocks after the merge

* eth/catalyst: gofmt

* miner: add warning log for state recovery

* miner: ignore uncles for post-merge blocks

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
This commit is contained in:
rjl493456442
2022-01-24 15:19:52 +08:00
committed by GitHub
parent bd615e0e5f
commit 78636ee568
8 changed files with 597 additions and 425 deletions
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9
miner/miner_test.go
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@ -18,11 +18,11 @@
package miner
import (
"errors"
"testing"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/consensus/clique"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
@ -55,6 +55,10 @@ func (m *mockBackend) TxPool() *core.TxPool {
return m.txPool
}
func (m *mockBackend) StateAtBlock(block *types.Block, reexec uint64, base *state.StateDB, checkLive bool, preferDisk bool) (statedb *state.StateDB, err error) {
return nil, errors.New("not supported")
}
type testBlockChain struct {
statedb *state.StateDB
gasLimit uint64
@ -253,7 +257,6 @@ func createMiner(t *testing.T) (*Miner, *event.TypeMux, func(skipMiner bool)) {
// Create consensus engine
engine := clique.New(chainConfig.Clique, chainDB)
// Create Ethereum backend
merger := consensus.NewMerger(rawdb.NewMemoryDatabase())
bc, err := core.NewBlockChain(chainDB, nil, chainConfig, engine, vm.Config{}, nil, nil)
if err != nil {
t.Fatalf("can't create new chain %v", err)
@ -266,7 +269,7 @@ func createMiner(t *testing.T) (*Miner, *event.TypeMux, func(skipMiner bool)) {
// Create event Mux
mux := new(event.TypeMux)
// Create Miner
miner := New(backend, &config, chainConfig, mux, engine, nil, merger)
miner := New(backend, &config, chainConfig, mux, engine, nil)
cleanup := func(skipMiner bool) {
bc.Stop()
engine.Close()