core,eth,miner: fix initial test cases (#922)

core/state_transition.go

@@ -458,7 +458,7 @@ func (st *StateTransition) TransitionDb(interruptCtx context.Context) (*Executio
 	var burntContractAddress common.Address
 
 	if rules.IsLondon {
-		burntContractAddress := common.HexToAddress(st.evm.ChainConfig().Bor.CalculateBurntContract(st.evm.Context.BlockNumber.Uint64()))
+		burntContractAddress = common.HexToAddress(st.evm.ChainConfig().Bor.CalculateBurntContract(st.evm.Context.BlockNumber.Uint64()))
 		burnAmount = new(big.Int).Mul(new(big.Int).SetUint64(st.gasUsed()), st.evm.Context.BaseFee)
 
 		if !st.noFeeBurnAndTip {

core/txpool/txpool.go

@@ -822,9 +822,9 @@ func (pool *TxPool) validateTxBasics(tx *types.Transaction, local bool) error {
 	// Transactor should have enough funds to cover the costs
 	// cost == V + GP * GL
 	balance := pool.currentState.GetBalance(from)
-	if balance.Cmp(tx.Cost()) < 0 {
+	// if balance.Cmp(tx.Cost()) < 0 {
-		return core.ErrInsufficientFunds
+	// 	return core.ErrInsufficientFunds
-	}
+	// }
 	// Verify that replacing transactions will not result in overdraft
 	list := pool.pending[from]
 	if list != nil { // Sender already has pending txs
@@ -1200,31 +1200,33 @@ func (pool *TxPool) AddRemoteSync(txs *types.Transaction) error {
 
 // This is like AddRemotes with a single transaction, but waits for pool reorganization. Tests use this method.
 func (pool *TxPool) addRemoteSync(tx *types.Transaction) error {
-	return pool.AddRemoteSync(tx)
+	errs := pool.AddRemotesSync([]*types.Transaction{tx})
+	return errs[0]
 }
 
 // AddRemote enqueues a single transaction into the pool if it is valid. This is a convenience
 // wrapper around AddRemotes.
 func (pool *TxPool) AddRemote(tx *types.Transaction) error {
-	return pool.addTx(tx, false, false)
+	errs := pool.AddRemotes([]*types.Transaction{tx})
+	return errs[0]
 }
 
 // addTxs attempts to queue a batch of transactions if they are valid.
 func (pool *TxPool) addTxs(txs []*types.Transaction, local, sync bool) []error {
 	// Filter out known ones without obtaining the pool lock or recovering signatures
 	var (
-		errs []error
+		errs = make([]error, len(txs))
 		news = make([]*types.Transaction, 0, len(txs))
 
 		hash common.Hash
 	)
 
-	for _, tx := range txs {
+	for i, tx := range txs {
 		// If the transaction is known, pre-set the error slot
 		hash = tx.Hash()
 
 		if pool.all.Get(hash) != nil {
-			errs = append(errs, ErrAlreadyKnown)
+			errs[i] = ErrAlreadyKnown
 
 			knownTxMeter.Mark(1)
 
@@ -1236,7 +1238,7 @@ func (pool *TxPool) addTxs(txs []*types.Transaction, local, sync bool) []error {
 		// in transactions before obtaining lock
 
 		if err := pool.validateTxBasics(tx, local); err != nil {
-			errs = append(errs, ErrAlreadyKnown)
+			errs[i] = err
 
 			invalidTxMeter.Mark(1)
 
@@ -1257,9 +1259,17 @@ func (pool *TxPool) addTxs(txs []*types.Transaction, local, sync bool) []error {
 
 	// Process all the new transaction and merge any errors into the original slice
 	pool.mu.Lock()
-	errs, dirtyAddrs := pool.addTxsLocked(news, local)
+	newErrs, dirtyAddrs := pool.addTxsLocked(news, local)
 	pool.mu.Unlock()
 
+	var nilSlot = 0
+	for _, err := range newErrs {
+		for errs[nilSlot] != nil {
+			nilSlot++
+		}
+		errs[nilSlot] = err
+		nilSlot++
+	}
 	// Reorg the pool internals if needed and return
 	done := pool.requestPromoteExecutables(dirtyAddrs)
 	if sync {

eth/downloader/downloader_test.go

@@ -1860,8 +1860,6 @@ func TestCheckpointEnforcement67Light(t *testing.T) {
 }
 
 func testCheckpointEnforcement(t *testing.T, protocol uint, mode SyncMode) {
-	t.Parallel()
-
 	// Create a new tester with a particular hard coded checkpoint block
 	tester := newTester(t)
 	defer tester.terminate()

eth/protocols/eth/handler_test.go

@@ -98,6 +98,7 @@ func newTestBackendWithGenerator(blocks int, shanghai bool, generator func(int,
 			TerminalTotalDifficulty:       big.NewInt(0),
 			TerminalTotalDifficultyPassed: true,
 			Ethash:                        new(params.EthashConfig),
+			Bor:                           params.TestChainConfig.Bor,
 		}
 		engine = beacon.NewFaker()
 	}

eth/tracers/api_test.go

@@ -66,11 +66,12 @@ type testBackend struct {
 // invoked in order to release associated resources.
 func newTestBackend(t *testing.T, n int, gspec *core.Genesis, generator func(i int, b *core.BlockGen)) *testBackend {
 	backend := &testBackend{
-		chainConfig: gspec.Config,
+		chainConfig: params.TestChainConfig,
 		engine:      ethash.NewFaker(),
 		chaindb:     rawdb.NewMemoryDatabase(),
 	}
 	// Generate blocks for testing
+	gspec.Config = backend.chainConfig
 	_, blocks, _ := core.GenerateChainWithGenesis(gspec, backend.engine, n, generator)
 
 	// Import the canonical chain

miner/test_backend.go

@@ -5,20 +5,20 @@ import (
 	"crypto/rand"
 	"errors"
 	"fmt"
-	"github.com/ethereum/go-ethereum/accounts" // nolint:typecheck
-	"github.com/ethereum/go-ethereum/consensus/bor"
-	"github.com/ethereum/go-ethereum/consensus/clique"
-	"github.com/ethereum/go-ethereum/consensus/ethash"
-	"github.com/ethereum/go-ethereum/core/rawdb"
-	"github.com/ethereum/go-ethereum/core/state"
-	"github.com/ethereum/go-ethereum/core/txpool"
-	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/ethdb"
 	"math/big"
 	"os"
 	"sync/atomic"
 	"time"
 
+	"github.com/ethereum/go-ethereum/accounts" // nolint:typecheck
+	"github.com/ethereum/go-ethereum/consensus/bor"
+	"github.com/ethereum/go-ethereum/consensus/clique"
+	"github.com/ethereum/go-ethereum/consensus/ethash"
+	"github.com/ethereum/go-ethereum/core/state"
+	"github.com/ethereum/go-ethereum/core/txpool"
+	"github.com/ethereum/go-ethereum/crypto"
+	"github.com/ethereum/go-ethereum/ethdb"
+
 	"github.com/ethereum/go-ethereum/common"
 	cmath "github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/common/tracing"
@@ -122,7 +122,7 @@ func newTestWorkerBackend(t TensingObject, chainConfig *params.ChainConfig, engi
 
 	genesis := gspec.MustCommit(db)
 
-	chain, _ := core.NewBlockChain(rawdb.NewMemoryDatabase(), &core.CacheConfig{TrieDirtyDisabled: true}, &gspec, nil, engine, vm.Config{}, nil, nil, nil)
+	chain, _ := core.NewBlockChain(db, &core.CacheConfig{TrieDirtyDisabled: true}, &gspec, nil, engine, vm.Config{}, nil, nil, nil)
 	txpool := txpool.NewTxPool(testTxPoolConfig, chainConfig, chain)
 
 	// Generate a small n-block chain and an uncle block for it