internal/ethapi: add more testcase for GetTransactionReceipt (#27527)

* internal/ethapi: testBackend reuse the same db

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: implment GetTransaction

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: implement GetReceipts

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: insert receipts and setup txlookup

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: add simple success tx receipt test

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: add case create contract

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: add contract call receipt

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: add tx notfound

Signed-off-by: jsvisa <delweng@gmail.com>

* internal/ethapi: add dynamic fee testcase

* internal/ethapi: add accessList receipt

* internal/ethapi: no need to insert receipt chain, no error

* internal/ethapi: use HeaderByHash instead

* internal/ethapi: add one more case

---------

Signed-off-by: jsvisa <delweng@gmail.com>

internal/ethapi/api_test.go

@@ -21,6 +21,7 @@ import (
 	"crypto/ecdsa"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"math/big"
 	"reflect"
 	"testing"
@@ -209,10 +210,7 @@ type testBackend struct {
 
 func newTestBackend(t *testing.T, n int, gspec *core.Genesis, generator func(i int, b *core.BlockGen)) *testBackend {
 	var (
-		engine  = ethash.NewFaker()
+		engine      = ethash.NewFaker()
-		backend = &testBackend{
-			db: rawdb.NewMemoryDatabase(),
-		}
 		cacheConfig = &core.CacheConfig{
 			TrieCleanLimit:    256,
 			TrieDirtyLimit:    256,
@@ -222,15 +220,17 @@ func newTestBackend(t *testing.T, n int, gspec *core.Genesis, generator func(i i
 		}
 	)
 	// Generate blocks for testing
-	_, blocks, _ := core.GenerateChainWithGenesis(gspec, engine, n, generator)
+	db, blocks, _ := core.GenerateChainWithGenesis(gspec, engine, n, generator)
-	chain, err := core.NewBlockChain(backend.db, cacheConfig, gspec, nil, engine, vm.Config{}, nil, nil)
+	txlookupLimit := uint64(0)
+	chain, err := core.NewBlockChain(db, cacheConfig, gspec, nil, engine, vm.Config{}, nil, &txlookupLimit)
 	if err != nil {
 		t.Fatalf("failed to create tester chain: %v", err)
 	}
 	if n, err := chain.InsertChain(blocks); err != nil {
 		t.Fatalf("block %d: failed to insert into chain: %v", n, err)
 	}
-	backend.chain = chain
+
+	backend := &testBackend{db: db, chain: chain}
 	return backend
 }
 
@@ -323,7 +323,12 @@ func (b testBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOr
 }
 func (b testBackend) PendingBlockAndReceipts() (*types.Block, types.Receipts) { panic("implement me") }
 func (b testBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
-	panic("implement me")
+	header, err := b.HeaderByHash(ctx, hash)
+	if header == nil || err != nil {
+		return nil, err
+	}
+	receipts := rawdb.ReadReceipts(b.db, hash, header.Number.Uint64(), header.Time, b.chain.Config())
+	return receipts, nil
 }
 func (b testBackend) GetTd(ctx context.Context, hash common.Hash) *big.Int {
 	if b.pending != nil && hash == b.pending.Hash() {
@@ -356,7 +361,8 @@ func (b testBackend) SendTx(ctx context.Context, signedTx *types.Transaction) er
 	panic("implement me")
 }
 func (b testBackend) GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error) {
-	panic("implement me")
+	tx, blockHash, blockNumber, index := rawdb.ReadTransaction(b.db, txHash)
+	return tx, blockHash, blockNumber, index, nil
 }
 func (b testBackend) GetPoolTransactions() (types.Transactions, error)         { panic("implement me") }
 func (b testBackend) GetPoolTransaction(txHash common.Hash) *types.Transaction { panic("implement me") }
@@ -990,3 +996,147 @@ func TestRPCGetBlockOrHeader(t *testing.T) {
 		require.JSONEqf(t, want, have, "test %d: json not match, want: %s, have: %s", i, want, have)
 	}
 }
+
+func TestRPCGetTransactionReceipt(t *testing.T) {
+	t.Parallel()
+
+	// Initialize test accounts
+	var (
+		acc1Key, _ = crypto.HexToECDSA("8a1f9a8f95be41cd7ccb6168179afb4504aefe388d1e14474d32c45c72ce7b7a")
+		acc2Key, _ = crypto.HexToECDSA("49a7b37aa6f6645917e7b807e9d1c00d4fa71f18343b0d4122a4d2df64dd6fee")
+		acc1Addr   = crypto.PubkeyToAddress(acc1Key.PublicKey)
+		acc2Addr   = crypto.PubkeyToAddress(acc2Key.PublicKey)
+		contract   = common.HexToAddress("0000000000000000000000000000000000031ec7")
+		genesis    = &core.Genesis{
+			Config: params.TestChainConfig,
+			Alloc: core.GenesisAlloc{
+				acc1Addr: {Balance: big.NewInt(params.Ether)},
+				acc2Addr: {Balance: big.NewInt(params.Ether)},
+				// // SPDX-License-Identifier: GPL-3.0
+				// pragma solidity >=0.7.0 <0.9.0;
+				//
+				// contract Token {
+				//     event Transfer(address indexed from, address indexed to, uint256 value);
+				//     function transfer(address to, uint256 value) public returns (bool) {
+				//         emit Transfer(msg.sender, to, value);
+				//         return true;
+				//     }
+				// }
+				contract: {Balance: big.NewInt(params.Ether), Code: common.FromHex("0x608060405234801561001057600080fd5b506004361061002b5760003560e01c8063a9059cbb14610030575b600080fd5b61004a6004803603810190610045919061016a565b610060565b60405161005791906101c5565b60405180910390f35b60008273ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef846040516100bf91906101ef565b60405180910390a36001905092915050565b600080fd5b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b6000610101826100d6565b9050919050565b610111816100f6565b811461011c57600080fd5b50565b60008135905061012e81610108565b92915050565b6000819050919050565b61014781610134565b811461015257600080fd5b50565b6000813590506101648161013e565b92915050565b60008060408385031215610181576101806100d1565b5b600061018f8582860161011f565b92505060206101a085828601610155565b9150509250929050565b60008115159050919050565b6101bf816101aa565b82525050565b60006020820190506101da60008301846101b6565b92915050565b6101e981610134565b82525050565b600060208201905061020460008301846101e0565b9291505056fea2646970667358221220b469033f4b77b9565ee84e0a2f04d496b18160d26034d54f9487e57788fd36d564736f6c63430008120033")},
+			},
+		}
+		genBlocks = 5
+		signer    = types.LatestSignerForChainID(params.TestChainConfig.ChainID)
+		txHashes  = make([]common.Hash, genBlocks)
+	)
+	backend := newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) {
+		var (
+			tx  *types.Transaction
+			err error
+		)
+		switch i {
+		case 0:
+			// transfer 1000wei
+			tx, err = types.SignTx(types.NewTx(&types.LegacyTx{Nonce: uint64(i), To: &acc2Addr, Value: big.NewInt(1000), Gas: params.TxGas, GasPrice: b.BaseFee(), Data: nil}), types.HomesteadSigner{}, acc1Key)
+		case 1:
+			// create contract
+			tx, err = types.SignTx(types.NewTx(&types.LegacyTx{Nonce: uint64(i), To: nil, Gas: 53100, GasPrice: b.BaseFee(), Data: common.FromHex("0x60806040")}), signer, acc1Key)
+		case 2:
+			// with logs
+			// transfer(address to, uint256 value)
+			data := fmt.Sprintf("0xa9059cbb%s%s", common.HexToHash(common.BigToAddress(big.NewInt(int64(i + 1))).Hex()).String()[2:], common.BytesToHash([]byte{byte(i + 11)}).String()[2:])
+			tx, err = types.SignTx(types.NewTx(&types.LegacyTx{Nonce: uint64(i), To: &contract, Gas: 60000, GasPrice: b.BaseFee(), Data: common.FromHex(data)}), signer, acc1Key)
+		case 3:
+			// dynamic fee with logs
+			// transfer(address to, uint256 value)
+			data := fmt.Sprintf("0xa9059cbb%s%s", common.HexToHash(common.BigToAddress(big.NewInt(int64(i + 1))).Hex()).String()[2:], common.BytesToHash([]byte{byte(i + 11)}).String()[2:])
+			fee := big.NewInt(500)
+			fee.Add(fee, b.BaseFee())
+			tx, err = types.SignTx(types.NewTx(&types.DynamicFeeTx{Nonce: uint64(i), To: &contract, Gas: 60000, Value: big.NewInt(1), GasTipCap: big.NewInt(500), GasFeeCap: fee, Data: common.FromHex(data)}), signer, acc1Key)
+		case 4:
+			// access list with contract create
+			accessList := types.AccessList{{
+				Address:     contract,
+				StorageKeys: []common.Hash{{0}},
+			}}
+			tx, err = types.SignTx(types.NewTx(&types.AccessListTx{Nonce: uint64(i), To: nil, Gas: 58100, GasPrice: b.BaseFee(), Data: common.FromHex("0x60806040"), AccessList: accessList}), signer, acc1Key)
+		}
+		if err != nil {
+			t.Errorf("failed to sign tx: %v", err)
+		}
+		if tx != nil {
+			b.AddTx(tx)
+			txHashes[i] = tx.Hash()
+		}
+	})
+	api := NewTransactionAPI(backend, new(AddrLocker))
+	blockHashes := make([]common.Hash, genBlocks+1)
+	ctx := context.Background()
+	for i := 0; i <= genBlocks; i++ {
+		header, err := backend.HeaderByNumber(ctx, rpc.BlockNumber(i))
+		if err != nil {
+			t.Errorf("failed to get block: %d err: %v", i, err)
+		}
+		blockHashes[i] = header.Hash()
+	}
+
+	var testSuite = []struct {
+		txHash common.Hash
+		want   string
+	}{
+		// 0. normal success
+		{
+			txHash: txHashes[0],
+			want:   `{"blockHash":"0x1356e49a24d4504e450b303aa770f4ae13c29b9ffacaea1d7dd4043396229dd9","blockNumber":"0x1","contractAddress":null,"cumulativeGasUsed":"0x5208","effectiveGasPrice":"0x342770c0","from":"0x703c4b2bd70c169f5717101caee543299fc946c7","gasUsed":"0x5208","logs":[],"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","status":"0x1","to":"0x0d3ab14bbad3d99f4203bd7a11acb94882050e7e","transactionHash":"0x644a31c354391520d00e95b9affbbb010fc79ac268144ab8e28207f4cf51097e","transactionIndex":"0x0","type":"0x0"}`,
+		},
+		// 1. create contract
+		{
+			txHash: txHashes[1],
+			want:   `{"blockHash":"0x4fc27a4efa7fb8faa04b12b53ec8c8424ab4c21aab1323846365f000e8b4a594","blockNumber":"0x2","contractAddress":"0xae9bea628c4ce503dcfd7e305cab4e29e7476592","cumulativeGasUsed":"0xcf4e","effectiveGasPrice":"0x2db16291","from":"0x703c4b2bd70c169f5717101caee543299fc946c7","gasUsed":"0xcf4e","logs":[],"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","status":"0x1","to":null,"transactionHash":"0x340e58cda5086495010b571fe25067fecc9954dc4ee3cedece00691fa3f5904a","transactionIndex":"0x0","type":"0x0"}`,
+		},
+		// 2. with logs success
+		{
+			txHash: txHashes[2],
+			want:   `{"blockHash":"0x73385c190219326907524b0020ef453ebc450eaa971ebce16f79e2d23e7e8d4d","blockNumber":"0x3","contractAddress":null,"cumulativeGasUsed":"0x5e28","effectiveGasPrice":"0x281c2534","from":"0x703c4b2bd70c169f5717101caee543299fc946c7","gasUsed":"0x5e28","logs":[{"address":"0x0000000000000000000000000000000000031ec7","topics":["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef","0x000000000000000000000000703c4b2bd70c169f5717101caee543299fc946c7","0x0000000000000000000000000000000000000000000000000000000000000003"],"data":"0x000000000000000000000000000000000000000000000000000000000000000d","blockNumber":"0x3","transactionHash":"0x9dbf43ec9afc8d711932618616471088f66ba4f25fd5c672d97473d02dae967f","transactionIndex":"0x0","blockHash":"0x73385c190219326907524b0020ef453ebc450eaa971ebce16f79e2d23e7e8d4d","logIndex":"0x0","removed":false}],"logsBloom":"0x00000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000800000000000000008000000000000000000000000000000000020000000080000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000400000000002000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000","status":"0x1","to":"0x0000000000000000000000000000000000031ec7","transactionHash":"0x9dbf43ec9afc8d711932618616471088f66ba4f25fd5c672d97473d02dae967f","transactionIndex":"0x0","type":"0x0"}`,
+		},
+		// 3. dynamic tx with logs success
+		{
+			txHash: txHashes[3],
+			want:   `{"blockHash":"0x77c3f8919590e0e68db4ce74a3da3140ac3e96dd3d078a48db1da4c08b07503d","blockNumber":"0x4","contractAddress":null,"cumulativeGasUsed":"0x538d","effectiveGasPrice":"0x2325c3e8","from":"0x703c4b2bd70c169f5717101caee543299fc946c7","gasUsed":"0x538d","logs":[],"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","status":"0x0","to":"0x0000000000000000000000000000000000031ec7","transactionHash":"0x672e3e39adf23b5656989b7a36e54d54004b1866f53871113bc52e137edb9faf","transactionIndex":"0x0","type":"0x2"}`,
+		},
+		// 4. access list tx with create contract
+		{
+			txHash: txHashes[4],
+			want:   `{"blockHash":"0x08e23d8e3711a21fbb8becd7de22fda8fb0a49fba14e1be763d00f99063627e1","blockNumber":"0x5","contractAddress":"0xfdaa97661a584d977b4d3abb5370766ff5b86a18","cumulativeGasUsed":"0xe01a","effectiveGasPrice":"0x1ecb3f75","from":"0x703c4b2bd70c169f5717101caee543299fc946c7","gasUsed":"0xe01a","logs":[],"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","status":"0x1","to":null,"transactionHash":"0x8f3c4e2663af0312d508ebd8587f0c88dccbbc8a9bcc322421ff4bc28c456a92","transactionIndex":"0x0","type":"0x1"}`,
+		},
+		// 5. txhash empty
+		{
+			txHash: common.Hash{},
+			want:   `null`,
+		},
+		// 6. txhash not found
+		{
+			txHash: common.HexToHash("deadbeef"),
+			want:   `null`,
+		},
+	}
+
+	for i, tt := range testSuite {
+		var (
+			result interface{}
+			err    error
+		)
+		result, err = api.GetTransactionReceipt(context.Background(), tt.txHash)
+		if err != nil {
+			t.Errorf("test %d: want no error, have %v", i, err)
+			continue
+		}
+		data, err := json.Marshal(result)
+		if err != nil {
+			t.Errorf("test %d: json marshal error", i)
+			continue
+		}
+		want, have := tt.want, string(data)
+		require.JSONEqf(t, want, have, "test %d: json not match, want: %s, have: %s", i, want, have)
+	}
+}