fix : TestGetTransactionReceiptsByBlock

eth/backend.go

@@ -382,6 +382,10 @@ func (s *Ethereum) ResetWithGenesisBlock(gb *types.Block) {
 	s.blockchain.ResetWithGenesisBlock(gb)
 }
 
+func (s *Ethereum) PublicBlockChainAPI() *ethapi.PublicBlockChainAPI {
+	return s.handler.ethAPI
+}
+
 func (s *Ethereum) Etherbase() (eb common.Address, err error) {
 	s.lock.RLock()
 	etherbase := s.etherbase

tests/bor/bor_api_test.go

@@ -1,168 +1,208 @@
-//go:build integration
-
 package bor
 
 import (
 	"context"
+	"fmt"
 	"math/big"
 	"testing"
 
-	"github.com/golang/mock/gomock"
-	"github.com/stretchr/testify/require"
-
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/consensus/bor"
+	"github.com/ethereum/go-ethereum/consensus/ethash"
-	"github.com/ethereum/go-ethereum/consensus/bor/clerk"
+	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/consensus/bor/heimdall/checkpoint"
-	"github.com/ethereum/go-ethereum/consensus/bor/valset"
 	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/internal/ethapi"
+	"github.com/ethereum/go-ethereum/crypto"
+	"github.com/ethereum/go-ethereum/eth"
+	"github.com/ethereum/go-ethereum/eth/ethconfig"
+	"github.com/ethereum/go-ethereum/node"
+	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/ethereum/go-ethereum/tests/bor/mocks"
+	"github.com/stretchr/testify/assert"
 )
 
-func TestGetTransactionReceiptsByBlock(t *testing.T) {
+func duplicateInArray(arr []common.Hash) bool {
-	init := buildEthereumInstance(t, rawdb.NewMemoryDatabase())
+	visited := make(map[common.Hash]bool, 0)
-	chain := init.ethereum.BlockChain()
+	for i := 0; i < len(arr); i++ {
-	engine := init.ethereum.Engine()
+		if visited[arr[i]] == true {
+			return true
+		} else {
+			visited[arr[i]] = true
+		}
+	}
+	return false
+}
 
-	ctrl := gomock.NewController(t)
+func areDifferentHashes(receipts []map[string]interface{}) bool {
-	defer ctrl.Finish()
+	addresses := []common.Hash{}
+	for i := 0; i < len(receipts); i++ {
 
-	_bor := engine.(*bor.Bor)
+		addresses = append(addresses, receipts[i]["transactionHash"].(common.Hash))
-	defer _bor.Close()
+		if duplicateInArray(addresses) {
-
+			return false
-	// Mock /bor/span/1
+		}
-	res, _ := loadSpanFromFile(t)
-
-	h := mocks.NewMockIHeimdallClient(ctrl)
-
-	h.EXPECT().Span(gomock.Any(), uint64(1)).Return(&res.Result, nil).MinTimes(1)
-	h.EXPECT().Close().MinTimes(1)
-	h.EXPECT().FetchCheckpoint(gomock.Any(), int64(-1)).Return(&checkpoint.Checkpoint{
-		Proposer:   res.Result.SelectedProducers[0].Address,
-		StartBlock: big.NewInt(0),
-		EndBlock:   big.NewInt(int64(spanSize)),
-	}, nil).AnyTimes()
-
-	// Mock State Sync events
-	// at # sprintSize, events are fetched for [fromID, (block-sprint).Time)
-	fromID := uint64(1)
-	to := int64(chain.GetHeaderByNumber(0).Time)
-	sample := getSampleEventRecord(t)
-
-	// First query will be from [id=1, (block-sprint).Time]
-	eventRecords := []*clerk.EventRecordWithTime{
-		buildStateEvent(sample, 1, 1),
-		buildStateEvent(sample, 2, 2),
-		buildStateEvent(sample, 3, 3),
 	}
 
-	h.EXPECT().StateSyncEvents(gomock.Any(), fromID, to).Return(eventRecords, nil).MinTimes(1)
+	return true
-	_bor.SetHeimdallClient(h)
+}
 
-	// Insert blocks for 0th sprint
+func TestGetTransactionReceiptsByBlock(t *testing.T) {
-	db := init.ethereum.ChainDb()
+	t.Parallel()
-	block := init.genesis.ToBlock(db)
-
-	signer := types.LatestSigner(init.genesis.Config)
-	toAddress := common.HexToAddress("0x000000000000000000000000000000000000aaaa")
-
-	currentValidators := []*valset.Validator{valset.NewValidator(addr, 10)}
-	txHashes := map[int]common.Hash{} // blockNumber -> txHash
 
 	var (
-		err   error
+		key1, _    = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
-		nonce uint64
+		addr       = crypto.PubkeyToAddress(key1.PublicKey)
-		tx    *types.Transaction
+		stack, _   = node.New(&node.DefaultConfig)
-		txs   []*types.Transaction
+		backend, _ = eth.New(stack, &ethconfig.Defaults)
+		db         = backend.ChainDb()
+		hash1      = common.BytesToHash([]byte("topic1"))
+		hash2      = common.BytesToHash([]byte("topic2"))
+		hash3      = common.BytesToHash([]byte("topic3"))
+		hash4      = common.BytesToHash([]byte("topic4"))
+		hash5      = common.BytesToHash([]byte("topic5"))
 	)
 
-	for i := uint64(1); i <= sprintSize; i++ {
+	genesis := core.GenesisBlockForTesting(db, addr, big.NewInt(1000000))
-		if IsSpanEnd(i) {
+	sprint := params.TestChainConfig.Bor.Sprint
-			currentValidators = []*valset.Validator{valset.NewValidator(addr, 10)}
+
-		}
+	chain, receipts := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 6, func(i int, gen *core.BlockGen) {
+		switch i {
+
+		case 1: // 1 normal transaction on block 2
+			receipt := types.NewReceipt(nil, false, 0)
+			receipt.Logs = []*types.Log{
+				{
+					Address: addr,
+					Topics:  []common.Hash{hash1},
+				},
+			}
+			gen.AddUncheckedReceipt(receipt)
+			gen.AddUncheckedTx(types.NewTransaction(24, common.HexToAddress("0x24"), big.NewInt(24), 24, gen.BaseFee(), nil))
+
+		case 2: // 2 normal transactions on block 3
+			receipt := types.NewReceipt(nil, false, 0)
+			receipt.Logs = []*types.Log{
+				{
+					Address: addr,
+					Topics:  []common.Hash{hash2},
+				},
+			}
+			gen.AddUncheckedReceipt(receipt)
+			gen.AddUncheckedTx(types.NewTransaction(992, common.HexToAddress("0x992"), big.NewInt(992), 992, gen.BaseFee(), nil))
+
+			receipt2 := types.NewReceipt(nil, false, 0)
+			receipt2.Logs = []*types.Log{
+				{
+					Address: addr,
+					Topics:  []common.Hash{hash3},
+				},
+			}
+			gen.AddUncheckedReceipt(receipt2)
+			gen.AddUncheckedTx(types.NewTransaction(993, common.HexToAddress("0x993"), big.NewInt(993), 993, gen.BaseFee(), nil))
+
+		case 3: // 1 normal transaction, 1 state-sync transaction on block 4
+			receipt := types.NewReceipt(nil, false, 0)
+			receipt.Logs = []*types.Log{
+				{
+					Address: addr,
+					Topics:  []common.Hash{hash4},
+				},
+			}
+			gen.AddUncheckedReceipt(receipt)
+			gen.AddUncheckedTx(types.NewTransaction(1000, common.HexToAddress("0x0"), big.NewInt(1000), 1000, gen.BaseFee(), nil))
+
+			// state-sync transaction
+			receipt2 := types.NewReceipt(nil, false, 0)
+			receipt2.Logs = []*types.Log{
+				{
+					Address: addr,
+					Topics:  []common.Hash{hash5},
+				},
+			}
+			gen.AddUncheckedReceipt(receipt2)
+			// not adding unchecked tx as it will be added as a state-sync tx later
+
+		}
+	})
+
+	for i, block := range chain {
+		// write the block to database
+		rawdb.WriteBlock(db, block)
+		rawdb.WriteCanonicalHash(db, block.Hash(), block.NumberU64())
+		rawdb.WriteHeadBlockHash(db, block.Hash())
+
+		blockBatch := db.NewBatch()
+
+		if i%int(sprint-1) != 0 {
+
+			// if it is not sprint start write all the transactions as normal transactions.
+			rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), receipts[i])
+
+		} else {
+
+			// check for blocks with receipts. Since in state-sync block, we have 1 normal txn and 1 state-sync txn.
+			if len(receipts[i]) > 0 {
+				// We write receipts for the normal transaction.
+				rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), receipts[i][:1])
+
+				// write the state-sync receipts to database => receipts[i][1:] => receipts[i][1]
+				// State sync logs don't have tx index, tx hash and other necessary fields, DeriveFieldsForBorLogs will fill those fields for websocket subscriptions
+				// DeriveFieldsForBorLogs argurments:
+				// 1. State-sync logs
+				// 2. Block Hash
+				// 3. Block Number
+				// 4. Transactions in the block(except state-sync) i.e. 1 in our case
+				// 5. AllLogs -(minus) StateSyncLogs ; since we only have state-sync tx, it will be 1
+				types.DeriveFieldsForBorLogs(receipts[i][1].Logs, block.Hash(), block.NumberU64(), uint(1), uint(1))
+
+				rawdb.WriteBorReceipt(blockBatch, block.Hash(), block.NumberU64(), &types.ReceiptForStorage{
+					Status: types.ReceiptStatusSuccessful, // make receipt status successful
+					Logs:   receipts[i][1].Logs,
+				})
+
+				rawdb.WriteBorTxLookupEntry(blockBatch, block.Hash(), block.NumberU64())
 
-		if i%3 == 0 {
-			txdata := &types.LegacyTx{
-				Nonce:    nonce,
-				To:       &toAddress,
-				Gas:      30000,
-				GasPrice: newGwei(5),
 			}
 
-			nonce++
-
-			tx = types.NewTx(txdata)
-			tx, err = types.SignTx(tx, signer, key)
-			require.Nil(t, err, "an incorrect transaction or signer")
-
-			txs = []*types.Transaction{tx}
-		} else {
-			txs = nil
 		}
 
-		block = buildNextBlock(t, _bor, chain, block, nil, init.genesis.Config.Bor, txs, currentValidators)
+		if err := blockBatch.Write(); err != nil {
-		insertNewBlock(t, chain, block)
 
-		if len(txs) != 0 {
+			fmt.Println("Failed to write block into disk", "err", err)
-			txHashes[int(block.Number().Uint64())] = tx.Hash()
 		}
+
+	}
+	publicBlockchainAPI := backend.PublicBlockChainAPI()
+
+	// check 1 : zero transactions
+	receiptsOut, err := publicBlockchainAPI.GetTransactionReceiptsByBlock(context.Background(), rpc.BlockNumberOrHashWithNumber(1))
+	if err != nil {
+		fmt.Println(err)
+	}
+	assert.Equal(t, 0, len(receiptsOut))
+
+	// check 2 : one transactions ( normal )
+	receiptsOut, err = publicBlockchainAPI.GetTransactionReceiptsByBlock(context.Background(), rpc.BlockNumberOrHashWithNumber(2))
+	if err != nil {
+		fmt.Println(err)
+	}
+	assert.Equal(t, 1, len(receiptsOut))
+	assert.True(t, areDifferentHashes(receiptsOut))
+
+	// check 3 : two transactions ( both normal )
+	receiptsOut, err = publicBlockchainAPI.GetTransactionReceiptsByBlock(context.Background(), rpc.BlockNumberOrHashWithNumber(3))
+	if err != nil {
+		fmt.Println(err)
+	}
+	assert.Equal(t, 2, len(receiptsOut))
+	assert.True(t, areDifferentHashes(receiptsOut))
+
+	// check 4 : two transactions ( one normal + one state-sync)
+	receiptsOut, err = publicBlockchainAPI.GetTransactionReceiptsByBlock(context.Background(), rpc.BlockNumberOrHashWithNumber(4))
+	if err != nil {
+		fmt.Println(err)
 	}
 
-	// state 6 was not written
+	assert.Equal(t, 2, len(receiptsOut))
-	//
+	assert.True(t, areDifferentHashes(receiptsOut))
-	fromID = uint64(4)
-	to = int64(chain.GetHeaderByNumber(sprintSize).Time)
 
-	eventRecords = []*clerk.EventRecordWithTime{
-		buildStateEvent(sample, 4, 4),
-		buildStateEvent(sample, 5, 5),
-	}
-	h.EXPECT().StateSyncEvents(gomock.Any(), fromID, to).Return(eventRecords, nil).MinTimes(1)
-
-	for i := sprintSize + 1; i <= spanSize; i++ {
-		block = buildNextBlock(t, _bor, chain, block, nil, init.genesis.Config.Bor, nil, currentValidators)
-		insertNewBlock(t, chain, block)
-	}
-
-	ethAPI := ethapi.NewPublicBlockChainAPI(init.ethereum.APIBackend)
-	txPoolAPI := ethapi.NewPublicTransactionPoolAPI(init.ethereum.APIBackend, nil)
-
-	for n := 0; n < int(spanSize)+1; n++ {
-		rpcNumber := rpc.BlockNumberOrHashWithNumber(rpc.BlockNumber(n))
-
-		txs, err := ethAPI.GetTransactionReceiptsByBlock(context.Background(), rpcNumber)
-		require.Nil(t, err)
-
-		tx := txPoolAPI.GetTransactionByBlockNumberAndIndex(context.Background(), rpc.BlockNumber(n), 0)
-
-		blockMap, err := ethAPI.GetBlockByNumber(context.Background(), rpc.BlockNumber(n), true)
-		require.Nil(t, err)
-
-		expectedTxHash, ok := txHashes[n]
-		// FIXME: add `IsSprintStart(uint64(n)) || IsSpanStart(uint64(n))` after adding a full state receiver contract
-		if ok {
-			require.Len(t, txs, 1)
-
-			require.NotNil(t, tx, "not nil receipt expected")
-
-			require.Equal(t, expectedTxHash, tx.Hash, "got different from expected receipt")
-
-			blockTxs, ok := blockMap["transactions"].([]interface{})
-			require.Len(t, blockTxs, 1)
-
-			blockTx, ok := blockTxs[0].(*ethapi.RPCTransaction)
-			require.True(t, ok)
-			require.Equal(t, expectedTxHash, blockTx.Hash)
-		} else {
-			require.Len(t, txs, 0)
-
-			require.Nil(t, tx, "nil receipt expected")
-
-			blockTxs, _ := blockMap["transactions"].([]interface{})
-			require.Len(t, blockTxs, 0)
-		}
-	}
 }

tests/bor/bor_filter_test.go

@@ -97,7 +97,7 @@ func TestBorFilters(t *testing.T) {
 		// since all the transactions are state-sync, we will not include them as normal receipts
 		rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), []*types.Receipt{})
 
-		// check for blocks with receipts. Since the only receipt is state-sync, we can chack the length of receipts
+		// check for blocks with receipts. Since the only receipt is state-sync, we can check the length of receipts
 		if len(receipts[i]) > 0 {
 			// write the state-sync receipts to database
 			// State sync logs don't have tx index, tx hash and other necessary fields, DeriveFieldsForBorLogs will fill those fields for websocket subscriptions