fix consensus test (#349)

consensus/taiko/consensus.go

@@ -126,16 +126,6 @@ func (t *Taiko) VerifyHeaders(chain consensus.ChainHeaderReader, headers []*type
 }
 
 func (t *Taiko) verifyHeader(header, parent *types.Header, unixNow int64) error {
-	l1Origin, err := rawdb.ReadL1Origin(t.chainDB, header.Number)
-	if err != nil {
-		return err
-	}
-
-	// If the current block is not a soft block, then check the timestamp.
-	if !l1Origin.IsSoftblock() && header.Time > uint64(unixNow) {
-		return consensus.ErrFutureBlock
-	}
-
 	// Ensure that the header's extra-data section is of a reasonable size (<= 32 bytes)
 	if uint64(len(header.Extra)) > params.MaximumExtraDataSize {
 		return fmt.Errorf("extra-data too long: %d > %d", len(header.Extra), params.MaximumExtraDataSize)
@@ -181,6 +171,16 @@ func (t *Taiko) verifyHeader(header, parent *types.Header, unixNow int64) error
 		return ErrEmptyWithdrawalsHash
 	}
 
+	l1Origin, err := rawdb.ReadL1Origin(t.chainDB, header.Number)
+	if err != nil {
+		return err
+	}
+
+	// If the current block is not a soft block, then check the timestamp.
+	if l1Origin != nil && !l1Origin.IsSoftblock() && header.Time > uint64(unixNow) {
+		return consensus.ErrFutureBlock
+	}
+
 	return nil
 }
 

consensus/taiko/consensus_test.go

@@ -93,70 +93,73 @@ func init() {
 	}
 }
 
-func newTestBackend(t *testing.T) (*eth.Ethereum, []*types.Block) {
-	// Generate test chain.
-	blocks := generateTestChain()
+func generateTestChain(t *testing.T) ([]*types.Block, *eth.Ethereum) {
+	generate := func(i int, g *core.BlockGen) {
+		g.OffsetTime(5)
+
+		g.SetExtra([]byte("test_taiko"))
+		g.SetDifficulty(common.Big0)
+
+		for i, tx := range txs {
+			if i == 0 {
+				if err := tx.MarkAsAnchor(); err != nil {
+					panic(err)
+				}
+			}
+			g.AddTx(tx)
+		}
+	}
 
 	// Create node
-	n, err := node.New(&node.Config{})
+	n, err := node.New(&node.Config{
+		DataDir: t.TempDir(),
+	})
 	if err != nil {
 		t.Fatalf("can't create new node: %v", err)
 	}
 
 	// Create Ethereum Service
-	config := &ethconfig.Config{
+	ethService, err := eth.New(n, &ethconfig.Config{
 		Genesis: genesis,
-	}
-
-	ethservice, err := eth.New(n, config)
+	})
 	if err != nil {
 		t.Fatalf("can't create new ethereum service: %v", err)
 	}
 
+	db := ethService.ChainDb()
+
+	gblock := genesis.MustCommit(db, triedb.NewDatabase(db, triedb.HashDefaults))
+	blocks, _ := core.GenerateChain(genesis.Config, gblock, testEngine, db, 1, generate)
+	blocks = append([]*types.Block{gblock}, blocks...)
+
+	// Insert L1Origins.
+	for _, block := range blocks {
+		rawdb.WriteL1Origin(db, block.Number(), &rawdb.L1Origin{
+			BlockID:       block.Number(),
+			L1BlockHeight: block.Number(),
+			L1BlockHash:   block.Hash(),
+		})
+	}
+
 	// Import the test chain.
 	if err := n.Start(); err != nil {
 		t.Fatalf("can't start test node: %v", err)
 	}
 
-	if _, err := ethservice.BlockChain().InsertChain(blocks[1:]); err != nil {
+	if _, err := ethService.BlockChain().InsertChain(blocks[1:]); err != nil {
 		t.Fatalf("can't import test blocks: %v", err)
 	}
 
-	if _, ok := ethservice.Engine().(*taiko.Taiko); !ok {
+	if _, ok := ethService.Engine().(*taiko.Taiko); !ok {
 		t.Fatalf("not use taiko engine")
 	}
 
-	return ethservice, blocks
-}
-
-func generateTestChain() []*types.Block {
-	db := rawdb.NewMemoryDatabase()
-	generate := func(i int, g *core.BlockGen) {
-		g.OffsetTime(5)
-
-		g.SetExtra([]byte("test_taiko"))
-		g.SetDifficulty(common.Big0)
-
-		for i, tx := range txs {
-			if i == 0 {
-				if err := tx.MarkAsAnchor(); err != nil {
-					panic(err)
-				}
-			}
-			g.AddTx(tx)
-		}
-	}
-
-	gblock := genesis.MustCommit(db, triedb.NewDatabase(db, triedb.HashDefaults))
-
-	blocks, _ := core.GenerateChain(genesis.Config, gblock, testEngine, db, 1, generate)
-
-	blocks = append([]*types.Block{gblock}, blocks...)
-	return blocks
+	return blocks, ethService
 }
 
 func TestVerifyHeader(t *testing.T) {
-	ethService, blocks := newTestBackend(t)
+	// Generate test chain.
+	blocks, ethService := generateTestChain(t)
 
 	for _, b := range blocks {
 		err := testEngine.VerifyHeader(ethService.BlockChain(), b.Header())