go-ethereum/internal/ethapi/api_test.go

2003 lines
83 KiB
Go

// Copyright 2023 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package ethapi
import (
"context"
"crypto/ecdsa"
"encoding/json"
"errors"
"fmt"
"math/big"
"reflect"
"testing"
"time"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/internal/blocktest"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"golang.org/x/exp/slices"
)
func TestTransaction_RoundTripRpcJSON(t *testing.T) {
var (
config = params.AllEthashProtocolChanges
signer = types.LatestSigner(config)
key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
tests = allTransactionTypes(common.Address{0xde, 0xad}, config)
)
t.Parallel()
for i, tt := range tests {
var tx2 types.Transaction
tx, err := types.SignNewTx(key, signer, tt.Tx)
if err != nil {
t.Fatalf("test %d: signing failed: %v", i, err)
}
// Regular transaction
if data, err := json.Marshal(tx); err != nil {
t.Fatalf("test %d: marshalling failed; %v", i, err)
} else if err = tx2.UnmarshalJSON(data); err != nil {
t.Fatalf("test %d: sunmarshal failed: %v", i, err)
} else if want, have := tx.Hash(), tx2.Hash(); want != have {
t.Fatalf("test %d: stx changed, want %x have %x", i, want, have)
}
// rpcTransaction
rpcTx := newRPCTransaction(tx, common.Hash{}, 0, 0, 0, nil, config)
if data, err := json.Marshal(rpcTx); err != nil {
t.Fatalf("test %d: marshalling failed; %v", i, err)
} else if err = tx2.UnmarshalJSON(data); err != nil {
t.Fatalf("test %d: unmarshal failed: %v", i, err)
} else if want, have := tx.Hash(), tx2.Hash(); want != have {
t.Fatalf("test %d: tx changed, want %x have %x", i, want, have)
} else {
want, have := tt.Want, string(data)
require.JSONEqf(t, want, have, "test %d: rpc json not match, want %s have %s", i, want, have)
}
}
}
type txData struct {
Tx types.TxData
Want string
}
func allTransactionTypes(addr common.Address, config *params.ChainConfig) []txData {
return []txData{
{
Tx: &types.LegacyTx{
Nonce: 5,
GasPrice: big.NewInt(6),
Gas: 7,
To: &addr,
Value: big.NewInt(8),
Data: []byte{0, 1, 2, 3, 4},
V: big.NewInt(9),
R: big.NewInt(10),
S: big.NewInt(11),
},
Want: `{
"blockHash": null,
"blockNumber": null,
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"gas": "0x7",
"gasPrice": "0x6",
"hash": "0x5f3240454cd09a5d8b1c5d651eefae7a339262875bcd2d0e6676f3d989967008",
"input": "0x0001020304",
"nonce": "0x5",
"to": "0xdead000000000000000000000000000000000000",
"transactionIndex": null,
"value": "0x8",
"type": "0x0",
"chainId": "0x539",
"v": "0xa96",
"r": "0xbc85e96592b95f7160825d837abb407f009df9ebe8f1b9158a4b8dd093377f75",
"s": "0x1b55ea3af5574c536967b039ba6999ef6c89cf22fc04bcb296e0e8b0b9b576f5"
}`,
}, {
Tx: &types.LegacyTx{
Nonce: 5,
GasPrice: big.NewInt(6),
Gas: 7,
To: nil,
Value: big.NewInt(8),
Data: []byte{0, 1, 2, 3, 4},
V: big.NewInt(32),
R: big.NewInt(10),
S: big.NewInt(11),
},
Want: `{
"blockHash": null,
"blockNumber": null,
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"gas": "0x7",
"gasPrice": "0x6",
"hash": "0x806e97f9d712b6cb7e781122001380a2837531b0fc1e5f5d78174ad4cb699873",
"input": "0x0001020304",
"nonce": "0x5",
"to": null,
"transactionIndex": null,
"value": "0x8",
"type": "0x0",
"chainId": "0x539",
"v": "0xa96",
"r": "0x9dc28b267b6ad4e4af6fe9289668f9305c2eb7a3241567860699e478af06835a",
"s": "0xa0b51a071aa9bed2cd70aedea859779dff039e3630ea38497d95202e9b1fec7"
}`,
},
{
Tx: &types.AccessListTx{
ChainID: config.ChainID,
Nonce: 5,
GasPrice: big.NewInt(6),
Gas: 7,
To: &addr,
Value: big.NewInt(8),
Data: []byte{0, 1, 2, 3, 4},
AccessList: types.AccessList{
types.AccessTuple{
Address: common.Address{0x2},
StorageKeys: []common.Hash{types.EmptyRootHash},
},
},
V: big.NewInt(32),
R: big.NewInt(10),
S: big.NewInt(11),
},
Want: `{
"blockHash": null,
"blockNumber": null,
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"gas": "0x7",
"gasPrice": "0x6",
"hash": "0x121347468ee5fe0a29f02b49b4ffd1c8342bc4255146bb686cd07117f79e7129",
"input": "0x0001020304",
"nonce": "0x5",
"to": "0xdead000000000000000000000000000000000000",
"transactionIndex": null,
"value": "0x8",
"type": "0x1",
"accessList": [
{
"address": "0x0200000000000000000000000000000000000000",
"storageKeys": [
"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
]
}
],
"chainId": "0x539",
"v": "0x0",
"r": "0xf372ad499239ae11d91d34c559ffc5dab4daffc0069e03afcabdcdf231a0c16b",
"s": "0x28573161d1f9472fa0fd4752533609e72f06414f7ab5588699a7141f65d2abf",
"yParity": "0x0"
}`,
}, {
Tx: &types.AccessListTx{
ChainID: config.ChainID,
Nonce: 5,
GasPrice: big.NewInt(6),
Gas: 7,
To: nil,
Value: big.NewInt(8),
Data: []byte{0, 1, 2, 3, 4},
AccessList: types.AccessList{
types.AccessTuple{
Address: common.Address{0x2},
StorageKeys: []common.Hash{types.EmptyRootHash},
},
},
V: big.NewInt(32),
R: big.NewInt(10),
S: big.NewInt(11),
},
Want: `{
"blockHash": null,
"blockNumber": null,
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"gas": "0x7",
"gasPrice": "0x6",
"hash": "0x067c3baebede8027b0f828a9d933be545f7caaec623b00684ac0659726e2055b",
"input": "0x0001020304",
"nonce": "0x5",
"to": null,
"transactionIndex": null,
"value": "0x8",
"type": "0x1",
"accessList": [
{
"address": "0x0200000000000000000000000000000000000000",
"storageKeys": [
"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
]
}
],
"chainId": "0x539",
"v": "0x1",
"r": "0x542981b5130d4613897fbab144796cb36d3cb3d7807d47d9c7f89ca7745b085c",
"s": "0x7425b9dd6c5deaa42e4ede35d0c4570c4624f68c28d812c10d806ffdf86ce63",
"yParity": "0x1"
}`,
}, {
Tx: &types.DynamicFeeTx{
ChainID: config.ChainID,
Nonce: 5,
GasTipCap: big.NewInt(6),
GasFeeCap: big.NewInt(9),
Gas: 7,
To: &addr,
Value: big.NewInt(8),
Data: []byte{0, 1, 2, 3, 4},
AccessList: types.AccessList{
types.AccessTuple{
Address: common.Address{0x2},
StorageKeys: []common.Hash{types.EmptyRootHash},
},
},
V: big.NewInt(32),
R: big.NewInt(10),
S: big.NewInt(11),
},
Want: `{
"blockHash": null,
"blockNumber": null,
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"gas": "0x7",
"gasPrice": "0x9",
"maxFeePerGas": "0x9",
"maxPriorityFeePerGas": "0x6",
"hash": "0xb63e0b146b34c3e9cb7fbabb5b3c081254a7ded6f1b65324b5898cc0545d79ff",
"input": "0x0001020304",
"nonce": "0x5",
"to": "0xdead000000000000000000000000000000000000",
"transactionIndex": null,
"value": "0x8",
"type": "0x2",
"accessList": [
{
"address": "0x0200000000000000000000000000000000000000",
"storageKeys": [
"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
]
}
],
"chainId": "0x539",
"v": "0x1",
"r": "0x3b167e05418a8932cd53d7578711fe1a76b9b96c48642402bb94978b7a107e80",
"s": "0x22f98a332d15ea2cc80386c1ebaa31b0afebfa79ebc7d039a1e0074418301fef",
"yParity": "0x1"
}`,
}, {
Tx: &types.DynamicFeeTx{
ChainID: config.ChainID,
Nonce: 5,
GasTipCap: big.NewInt(6),
GasFeeCap: big.NewInt(9),
Gas: 7,
To: nil,
Value: big.NewInt(8),
Data: []byte{0, 1, 2, 3, 4},
AccessList: types.AccessList{},
V: big.NewInt(32),
R: big.NewInt(10),
S: big.NewInt(11),
},
Want: `{
"blockHash": null,
"blockNumber": null,
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"gas": "0x7",
"gasPrice": "0x9",
"maxFeePerGas": "0x9",
"maxPriorityFeePerGas": "0x6",
"hash": "0xcbab17ee031a9d5b5a09dff909f0a28aedb9b295ac0635d8710d11c7b806ec68",
"input": "0x0001020304",
"nonce": "0x5",
"to": null,
"transactionIndex": null,
"value": "0x8",
"type": "0x2",
"accessList": [],
"chainId": "0x539",
"v": "0x0",
"r": "0x6446b8a682db7e619fc6b4f6d1f708f6a17351a41c7fbd63665f469bc78b41b9",
"s": "0x7626abc15834f391a117c63450047309dbf84c5ce3e8e609b607062641e2de43",
"yParity": "0x0"
}`,
},
}
}
type testBackend struct {
db ethdb.Database
chain *core.BlockChain
pending *types.Block
}
func newTestBackend(t *testing.T, n int, gspec *core.Genesis, generator func(i int, b *core.BlockGen)) *testBackend {
var (
engine = ethash.NewFaker()
cacheConfig = &core.CacheConfig{
TrieCleanLimit: 256,
TrieDirtyLimit: 256,
TrieTimeLimit: 5 * time.Minute,
SnapshotLimit: 0,
TrieDirtyDisabled: true, // Archive mode
}
)
// Generate blocks for testing
db, blocks, _ := core.GenerateChainWithGenesis(gspec, engine, n, generator)
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 := &testBackend{db: db, chain: chain}
return backend
}
func (b *testBackend) setPendingBlock(block *types.Block) {
b.pending = block
}
func (b testBackend) SyncProgress() ethereum.SyncProgress { return ethereum.SyncProgress{} }
func (b testBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
return big.NewInt(0), nil
}
func (b testBackend) FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) {
return nil, nil, nil, nil, nil
}
func (b testBackend) ChainDb() ethdb.Database { return b.db }
func (b testBackend) AccountManager() *accounts.Manager { return nil }
func (b testBackend) ExtRPCEnabled() bool { return false }
func (b testBackend) RPCGasCap() uint64 { return 10000000 }
func (b testBackend) RPCEVMTimeout() time.Duration { return time.Second }
func (b testBackend) RPCTxFeeCap() float64 { return 0 }
func (b testBackend) UnprotectedAllowed() bool { return false }
func (b testBackend) SetHead(number uint64) {}
func (b testBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error) {
if number == rpc.LatestBlockNumber {
return b.chain.CurrentBlock(), nil
}
if number == rpc.PendingBlockNumber && b.pending != nil {
return b.pending.Header(), nil
}
return b.chain.GetHeaderByNumber(uint64(number)), nil
}
func (b testBackend) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error) {
return b.chain.GetHeaderByHash(hash), nil
}
func (b testBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) {
if blockNr, ok := blockNrOrHash.Number(); ok {
return b.HeaderByNumber(ctx, blockNr)
}
if blockHash, ok := blockNrOrHash.Hash(); ok {
return b.HeaderByHash(ctx, blockHash)
}
panic("unknown type rpc.BlockNumberOrHash")
}
func (b testBackend) CurrentHeader() *types.Header { return b.chain.CurrentBlock() }
func (b testBackend) CurrentBlock() *types.Header { return b.chain.CurrentBlock() }
func (b testBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error) {
if number == rpc.LatestBlockNumber {
head := b.chain.CurrentBlock()
return b.chain.GetBlock(head.Hash(), head.Number.Uint64()), nil
}
if number == rpc.PendingBlockNumber {
return b.pending, nil
}
return b.chain.GetBlockByNumber(uint64(number)), nil
}
func (b testBackend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error) {
return b.chain.GetBlockByHash(hash), nil
}
func (b testBackend) BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Block, error) {
if blockNr, ok := blockNrOrHash.Number(); ok {
return b.BlockByNumber(ctx, blockNr)
}
if blockHash, ok := blockNrOrHash.Hash(); ok {
return b.BlockByHash(ctx, blockHash)
}
panic("unknown type rpc.BlockNumberOrHash")
}
func (b testBackend) GetBody(ctx context.Context, hash common.Hash, number rpc.BlockNumber) (*types.Body, error) {
return b.chain.GetBlock(hash, uint64(number.Int64())).Body(), nil
}
func (b testBackend) StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*state.StateDB, *types.Header, error) {
if number == rpc.PendingBlockNumber {
panic("pending state not implemented")
}
header, err := b.HeaderByNumber(ctx, number)
if err != nil {
return nil, nil, err
}
if header == nil {
return nil, nil, errors.New("header not found")
}
stateDb, err := b.chain.StateAt(header.Root)
return stateDb, header, err
}
func (b testBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.Header, error) {
if blockNr, ok := blockNrOrHash.Number(); ok {
return b.StateAndHeaderByNumber(ctx, blockNr)
}
panic("only implemented for number")
}
func (b testBackend) PendingBlockAndReceipts() (*types.Block, types.Receipts) { panic("implement me") }
func (b testBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
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() {
return nil
}
return big.NewInt(1)
}
func (b testBackend) GetEVM(ctx context.Context, msg *core.Message, state *state.StateDB, header *types.Header, vmConfig *vm.Config, blockContext *vm.BlockContext) (*vm.EVM, func() error) {
vmError := func() error { return nil }
if vmConfig == nil {
vmConfig = b.chain.GetVMConfig()
}
txContext := core.NewEVMTxContext(msg)
context := core.NewEVMBlockContext(header, b.chain, nil)
if blockContext != nil {
context = *blockContext
}
return vm.NewEVM(context, txContext, state, b.chain.Config(), *vmConfig), vmError
}
func (b testBackend) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription {
panic("implement me")
}
func (b testBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
panic("implement me")
}
func (b testBackend) SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription {
panic("implement me")
}
func (b testBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error {
panic("implement me")
}
func (b testBackend) GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error) {
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") }
func (b testBackend) GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error) {
panic("implement me")
}
func (b testBackend) Stats() (pending int, queued int) { panic("implement me") }
func (b testBackend) TxPoolContent() (map[common.Address][]*types.Transaction, map[common.Address][]*types.Transaction) {
panic("implement me")
}
func (b testBackend) TxPoolContentFrom(addr common.Address) ([]*types.Transaction, []*types.Transaction) {
panic("implement me")
}
func (b testBackend) SubscribeNewTxsEvent(events chan<- core.NewTxsEvent) event.Subscription {
panic("implement me")
}
func (b testBackend) ChainConfig() *params.ChainConfig { return b.chain.Config() }
func (b testBackend) Engine() consensus.Engine { return b.chain.Engine() }
func (b testBackend) GetLogs(ctx context.Context, blockHash common.Hash, number uint64) ([][]*types.Log, error) {
panic("implement me")
}
func (b testBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription {
panic("implement me")
}
func (b testBackend) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription {
panic("implement me")
}
func (b testBackend) SubscribePendingLogsEvent(ch chan<- []*types.Log) event.Subscription {
panic("implement me")
}
func (b testBackend) BloomStatus() (uint64, uint64) { panic("implement me") }
func (b testBackend) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession) {
panic("implement me")
}
func TestEstimateGas(t *testing.T) {
t.Parallel()
// Initialize test accounts
var (
accounts = newAccounts(2)
genesis = &core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{
accounts[0].addr: {Balance: big.NewInt(params.Ether)},
accounts[1].addr: {Balance: big.NewInt(params.Ether)},
},
}
genBlocks = 10
signer = types.HomesteadSigner{}
randomAccounts = newAccounts(2)
)
api := NewBlockChainAPI(newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) {
// Transfer from account[0] to account[1]
// value: 1000 wei
// fee: 0 wei
tx, _ := types.SignTx(types.NewTx(&types.LegacyTx{Nonce: uint64(i), To: &accounts[1].addr, Value: big.NewInt(1000), Gas: params.TxGas, GasPrice: b.BaseFee(), Data: nil}), signer, accounts[0].key)
b.AddTx(tx)
}))
var testSuite = []struct {
blockNumber rpc.BlockNumber
call TransactionArgs
overrides StateOverride
expectErr error
want uint64
}{
// simple transfer on latest block
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &accounts[0].addr,
To: &accounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
expectErr: nil,
want: 21000,
},
// simple transfer with insufficient funds on latest block
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &randomAccounts[0].addr,
To: &accounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
expectErr: core.ErrInsufficientFunds,
want: 21000,
},
// empty create
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{},
expectErr: nil,
want: 53000,
},
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{},
overrides: StateOverride{
randomAccounts[0].addr: OverrideAccount{Balance: newRPCBalance(new(big.Int).Mul(big.NewInt(1), big.NewInt(params.Ether)))},
},
expectErr: nil,
want: 53000,
},
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &randomAccounts[0].addr,
To: &randomAccounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
overrides: StateOverride{
randomAccounts[0].addr: OverrideAccount{Balance: newRPCBalance(big.NewInt(0))},
},
expectErr: core.ErrInsufficientFunds,
},
}
for i, tc := range testSuite {
result, err := api.EstimateGas(context.Background(), tc.call, &rpc.BlockNumberOrHash{BlockNumber: &tc.blockNumber}, &tc.overrides)
if tc.expectErr != nil {
if err == nil {
t.Errorf("test %d: want error %v, have nothing", i, tc.expectErr)
continue
}
if !errors.Is(err, tc.expectErr) {
t.Errorf("test %d: error mismatch, want %v, have %v", i, tc.expectErr, err)
}
continue
}
if err != nil {
t.Errorf("test %d: want no error, have %v", i, err)
continue
}
if uint64(result) != tc.want {
t.Errorf("test %d, result mismatch, have\n%v\n, want\n%v\n", i, uint64(result), tc.want)
}
}
}
func TestCall(t *testing.T) {
t.Parallel()
// Initialize test accounts
var (
accounts = newAccounts(3)
genesis = &core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{
accounts[0].addr: {Balance: big.NewInt(params.Ether)},
accounts[1].addr: {Balance: big.NewInt(params.Ether)},
accounts[2].addr: {Balance: big.NewInt(params.Ether)},
},
}
genBlocks = 10
signer = types.HomesteadSigner{}
)
api := NewBlockChainAPI(newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) {
// Transfer from account[0] to account[1]
// value: 1000 wei
// fee: 0 wei
tx, _ := types.SignTx(types.NewTx(&types.LegacyTx{Nonce: uint64(i), To: &accounts[1].addr, Value: big.NewInt(1000), Gas: params.TxGas, GasPrice: b.BaseFee(), Data: nil}), signer, accounts[0].key)
b.AddTx(tx)
}))
randomAccounts := newAccounts(3)
var testSuite = []struct {
blockNumber rpc.BlockNumber
overrides StateOverride
call TransactionArgs
blockOverrides BlockOverrides
expectErr error
want string
}{
// transfer on genesis
{
blockNumber: rpc.BlockNumber(0),
call: TransactionArgs{
From: &accounts[0].addr,
To: &accounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
expectErr: nil,
want: "0x",
},
// transfer on the head
{
blockNumber: rpc.BlockNumber(genBlocks),
call: TransactionArgs{
From: &accounts[0].addr,
To: &accounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
expectErr: nil,
want: "0x",
},
// transfer on a non-existent block, error expects
{
blockNumber: rpc.BlockNumber(genBlocks + 1),
call: TransactionArgs{
From: &accounts[0].addr,
To: &accounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
expectErr: errors.New("header not found"),
},
// transfer on the latest block
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &accounts[0].addr,
To: &accounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
expectErr: nil,
want: "0x",
},
// Call which can only succeed if state is state overridden
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &randomAccounts[0].addr,
To: &randomAccounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
overrides: StateOverride{
randomAccounts[0].addr: OverrideAccount{Balance: newRPCBalance(new(big.Int).Mul(big.NewInt(1), big.NewInt(params.Ether)))},
},
want: "0x",
},
// Invalid call without state overriding
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &randomAccounts[0].addr,
To: &randomAccounts[1].addr,
Value: (*hexutil.Big)(big.NewInt(1000)),
},
expectErr: core.ErrInsufficientFunds,
},
// Successful simple contract call
//
// // SPDX-License-Identifier: GPL-3.0
//
// pragma solidity >=0.7.0 <0.8.0;
//
// /**
// * @title Storage
// * @dev Store & retrieve value in a variable
// */
// contract Storage {
// uint256 public number;
// constructor() {
// number = block.number;
// }
// }
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &randomAccounts[0].addr,
To: &randomAccounts[2].addr,
Data: hex2Bytes("8381f58a"), // call number()
},
overrides: StateOverride{
randomAccounts[2].addr: OverrideAccount{
Code: hex2Bytes("6080604052348015600f57600080fd5b506004361060285760003560e01c80638381f58a14602d575b600080fd5b60336049565b6040518082815260200191505060405180910390f35b6000548156fea2646970667358221220eab35ffa6ab2adfe380772a48b8ba78e82a1b820a18fcb6f59aa4efb20a5f60064736f6c63430007040033"),
StateDiff: &map[common.Hash]common.Hash{{}: common.BigToHash(big.NewInt(123))},
},
},
want: "0x000000000000000000000000000000000000000000000000000000000000007b",
},
// Block overrides should work
{
blockNumber: rpc.LatestBlockNumber,
call: TransactionArgs{
From: &accounts[1].addr,
Input: &hexutil.Bytes{
0x43, // NUMBER
0x60, 0x00, 0x52, // MSTORE offset 0
0x60, 0x20, 0x60, 0x00, 0xf3,
},
},
blockOverrides: BlockOverrides{Number: (*hexutil.Big)(big.NewInt(11))},
want: "0x000000000000000000000000000000000000000000000000000000000000000b",
},
}
for i, tc := range testSuite {
result, err := api.Call(context.Background(), tc.call, rpc.BlockNumberOrHash{BlockNumber: &tc.blockNumber}, &tc.overrides, &tc.blockOverrides)
if tc.expectErr != nil {
if err == nil {
t.Errorf("test %d: want error %v, have nothing", i, tc.expectErr)
continue
}
if !errors.Is(err, tc.expectErr) {
// Second try
if !reflect.DeepEqual(err, tc.expectErr) {
t.Errorf("test %d: error mismatch, want %v, have %v", i, tc.expectErr, err)
}
}
continue
}
if err != nil {
t.Errorf("test %d: want no error, have %v", i, err)
continue
}
if !reflect.DeepEqual(result.String(), tc.want) {
t.Errorf("test %d, result mismatch, have\n%v\n, want\n%v\n", i, result.String(), tc.want)
}
}
}
type Account struct {
key *ecdsa.PrivateKey
addr common.Address
}
func newAccounts(n int) (accounts []Account) {
for i := 0; i < n; i++ {
key, _ := crypto.GenerateKey()
addr := crypto.PubkeyToAddress(key.PublicKey)
accounts = append(accounts, Account{key: key, addr: addr})
}
slices.SortFunc(accounts, func(a, b Account) int { return a.addr.Cmp(b.addr) })
return accounts
}
func newRPCBalance(balance *big.Int) **hexutil.Big {
rpcBalance := (*hexutil.Big)(balance)
return &rpcBalance
}
func hex2Bytes(str string) *hexutil.Bytes {
rpcBytes := hexutil.Bytes(common.Hex2Bytes(str))
return &rpcBytes
}
func TestRPCMarshalBlock(t *testing.T) {
t.Parallel()
var (
txs []*types.Transaction
to = common.BytesToAddress([]byte{0x11})
)
for i := uint64(1); i <= 4; i++ {
var tx *types.Transaction
if i%2 == 0 {
tx = types.NewTx(&types.LegacyTx{
Nonce: i,
GasPrice: big.NewInt(11111),
Gas: 1111,
To: &to,
Value: big.NewInt(111),
Data: []byte{0x11, 0x11, 0x11},
})
} else {
tx = types.NewTx(&types.AccessListTx{
ChainID: big.NewInt(1337),
Nonce: i,
GasPrice: big.NewInt(11111),
Gas: 1111,
To: &to,
Value: big.NewInt(111),
Data: []byte{0x11, 0x11, 0x11},
})
}
txs = append(txs, tx)
}
block := types.NewBlock(&types.Header{Number: big.NewInt(100)}, txs, nil, nil, blocktest.NewHasher())
var testSuite = []struct {
inclTx bool
fullTx bool
want string
}{
// without txs
{
inclTx: false,
fullTx: false,
want: `{
"difficulty": "0x0",
"extraData": "0x",
"gasLimit": "0x0",
"gasUsed": "0x0",
"hash": "0x9b73c83b25d0faf7eab854e3684c7e394336d6e135625aafa5c183f27baa8fee",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x64",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x296",
"stateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": "0x0",
"transactionsRoot": "0x661a9febcfa8f1890af549b874faf9fa274aede26ef489d9db0b25daa569450e",
"uncles": []
}`,
},
// only tx hashes
{
inclTx: true,
fullTx: false,
want: `{
"difficulty": "0x0",
"extraData": "0x",
"gasLimit": "0x0",
"gasUsed": "0x0",
"hash": "0x9b73c83b25d0faf7eab854e3684c7e394336d6e135625aafa5c183f27baa8fee",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x64",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x296",
"stateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": "0x0",
"transactions": [
"0x7d39df979e34172322c64983a9ad48302c2b889e55bda35324afecf043a77605",
"0x9bba4c34e57c875ff57ac8d172805a26ae912006985395dc1bdf8f44140a7bf4",
"0x98909ea1ff040da6be56bc4231d484de1414b3c1dac372d69293a4beb9032cb5",
"0x12e1f81207b40c3bdcc13c0ee18f5f86af6d31754d57a0ea1b0d4cfef21abef1"
],
"transactionsRoot": "0x661a9febcfa8f1890af549b874faf9fa274aede26ef489d9db0b25daa569450e",
"uncles": []
}`,
},
// full tx details
{
inclTx: true,
fullTx: true,
want: `{
"difficulty": "0x0",
"extraData": "0x",
"gasLimit": "0x0",
"gasUsed": "0x0",
"hash": "0x9b73c83b25d0faf7eab854e3684c7e394336d6e135625aafa5c183f27baa8fee",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x64",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x296",
"stateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": "0x0",
"transactions": [
{
"blockHash": "0x9b73c83b25d0faf7eab854e3684c7e394336d6e135625aafa5c183f27baa8fee",
"blockNumber": "0x64",
"from": "0x0000000000000000000000000000000000000000",
"gas": "0x457",
"gasPrice": "0x2b67",
"hash": "0x7d39df979e34172322c64983a9ad48302c2b889e55bda35324afecf043a77605",
"input": "0x111111",
"nonce": "0x1",
"to": "0x0000000000000000000000000000000000000011",
"transactionIndex": "0x0",
"value": "0x6f",
"type": "0x1",
"accessList": [],
"chainId": "0x539",
"v": "0x0",
"r": "0x0",
"s": "0x0",
"yParity": "0x0"
},
{
"blockHash": "0x9b73c83b25d0faf7eab854e3684c7e394336d6e135625aafa5c183f27baa8fee",
"blockNumber": "0x64",
"from": "0x0000000000000000000000000000000000000000",
"gas": "0x457",
"gasPrice": "0x2b67",
"hash": "0x9bba4c34e57c875ff57ac8d172805a26ae912006985395dc1bdf8f44140a7bf4",
"input": "0x111111",
"nonce": "0x2",
"to": "0x0000000000000000000000000000000000000011",
"transactionIndex": "0x1",
"value": "0x6f",
"type": "0x0",
"chainId": "0x7fffffffffffffee",
"v": "0x0",
"r": "0x0",
"s": "0x0"
},
{
"blockHash": "0x9b73c83b25d0faf7eab854e3684c7e394336d6e135625aafa5c183f27baa8fee",
"blockNumber": "0x64",
"from": "0x0000000000000000000000000000000000000000",
"gas": "0x457",
"gasPrice": "0x2b67",
"hash": "0x98909ea1ff040da6be56bc4231d484de1414b3c1dac372d69293a4beb9032cb5",
"input": "0x111111",
"nonce": "0x3",
"to": "0x0000000000000000000000000000000000000011",
"transactionIndex": "0x2",
"value": "0x6f",
"type": "0x1",
"accessList": [],
"chainId": "0x539",
"v": "0x0",
"r": "0x0",
"s": "0x0",
"yParity": "0x0"
},
{
"blockHash": "0x9b73c83b25d0faf7eab854e3684c7e394336d6e135625aafa5c183f27baa8fee",
"blockNumber": "0x64",
"from": "0x0000000000000000000000000000000000000000",
"gas": "0x457",
"gasPrice": "0x2b67",
"hash": "0x12e1f81207b40c3bdcc13c0ee18f5f86af6d31754d57a0ea1b0d4cfef21abef1",
"input": "0x111111",
"nonce": "0x4",
"to": "0x0000000000000000000000000000000000000011",
"transactionIndex": "0x3",
"value": "0x6f",
"type": "0x0",
"chainId": "0x7fffffffffffffee",
"v": "0x0",
"r": "0x0",
"s": "0x0"
}
],
"transactionsRoot": "0x661a9febcfa8f1890af549b874faf9fa274aede26ef489d9db0b25daa569450e",
"uncles": []
}`,
},
}
for i, tc := range testSuite {
resp := RPCMarshalBlock(block, tc.inclTx, tc.fullTx, params.MainnetChainConfig)
out, err := json.Marshal(resp)
if err != nil {
t.Errorf("test %d: json marshal error: %v", i, err)
continue
}
assert.JSONEqf(t, tc.want, string(out), "test %d", i)
}
}
func TestRPCGetBlockOrHeader(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)
genesis = &core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{
acc1Addr: {Balance: big.NewInt(params.Ether)},
acc2Addr: {Balance: big.NewInt(params.Ether)},
},
}
genBlocks = 10
signer = types.HomesteadSigner{}
tx = types.NewTx(&types.LegacyTx{
Nonce: 11,
GasPrice: big.NewInt(11111),
Gas: 1111,
To: &acc2Addr,
Value: big.NewInt(111),
Data: []byte{0x11, 0x11, 0x11},
})
withdrawal = &types.Withdrawal{
Index: 0,
Validator: 1,
Address: common.Address{0x12, 0x34},
Amount: 10,
}
pending = types.NewBlockWithWithdrawals(&types.Header{Number: big.NewInt(11), Time: 42}, []*types.Transaction{tx}, nil, nil, []*types.Withdrawal{withdrawal}, blocktest.NewHasher())
)
backend := newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) {
// Transfer from account[0] to account[1]
// value: 1000 wei
// fee: 0 wei
tx, _ := types.SignTx(types.NewTx(&types.LegacyTx{Nonce: uint64(i), To: &acc2Addr, Value: big.NewInt(1000), Gas: params.TxGas, GasPrice: b.BaseFee(), Data: nil}), signer, acc1Key)
b.AddTx(tx)
})
backend.setPendingBlock(pending)
api := NewBlockChainAPI(backend)
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()
}
pendingHash := pending.Hash()
var testSuite = []struct {
blockNumber rpc.BlockNumber
blockHash *common.Hash
fullTx bool
reqHeader bool
want string
expectErr error
}{
// 0. latest header
{
blockNumber: rpc.LatestBlockNumber,
reqHeader: true,
want: `{
"baseFeePerGas": "0xfdc7303",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x97f540a3577c0f645c5dada5da86f38350e8f847e71f21124f917835003e2607",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0xa",
"parentHash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0xbb62872e4023fa8a8b17b9cc37031f4817d9595779748d01cba408b495707a91",
"timestamp": "0x64",
"totalDifficulty": "0x1",
"transactionsRoot": "0xb0893d21a4a44dc26a962a6e91abae66df87fb61ac9c60e936aee89c76331445"
}`,
},
// 1. genesis header
{
blockNumber: rpc.BlockNumber(0),
reqHeader: true,
want: `{
"baseFeePerGas": "0x3b9aca00",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x0",
"hash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x0",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0xfe168c5e9584a85927212e5bea5304bb7d0d8a893453b4b2c52176a72f585ae2",
"timestamp": "0x0",
"totalDifficulty": "0x1",
"transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
}`,
},
// 2. #1 header
{
blockNumber: rpc.BlockNumber(1),
reqHeader: true,
want: `{
"baseFeePerGas": "0x342770c0",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x0da274b315de8e4d5bf8717218ec43540464ef36378cb896469bb731e1d3f3cb",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x1",
"parentHash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0x92c5c55a698963f5b06e3aee415630f5c48b0760e537af94917ce9c4f42a2e22",
"timestamp": "0xa",
"totalDifficulty": "0x1",
"transactionsRoot": "0xca0ebcce920d2cdfbf9e1dbe90ed3441a1a576f344bd80e60508da814916f4e7"
}`,
},
// 3. latest-1 header
{
blockNumber: rpc.BlockNumber(9),
reqHeader: true,
want: `{
"baseFeePerGas": "0x121a9cca",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x9",
"parentHash": "0x5abd19c39d9f1c6e52998e135ea14e1fbc5db3fa2a108f4538e238ca5c2e68d7",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0xbd4aa2c2873df709151075250a8c01c9a14d2b0e2f715dbdd16e0ef8030c2cf0",
"timestamp": "0x5a",
"totalDifficulty": "0x1",
"transactionsRoot": "0x0767ed8359337dc6a8fdc77fe52db611bed1be87aac73c4556b1bf1dd3d190a5"
}`,
},
// 4. latest+1 header
{
blockNumber: rpc.BlockNumber(11),
reqHeader: true,
want: "null",
},
// 5. pending header
{
blockNumber: rpc.PendingBlockNumber,
reqHeader: true,
want: `{
"difficulty": "0x0",
"extraData": "0x",
"gasLimit": "0x0",
"gasUsed": "0x0",
"hash": null,
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": null,
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": null,
"number": "0xb",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": "0x2a",
"totalDifficulty": null,
"transactionsRoot": "0x98d9f6dd0aa479c0fb448f2627e9f1964aca699fccab8f6e95861547a4699e37",
"withdrawalsRoot": "0x73d756269cdfc22e7e17a3548e36f42f750ca06d7e3cd98d1b6d0eb5add9dc84"
}`,
},
// 6. latest block
{
blockNumber: rpc.LatestBlockNumber,
want: `{
"baseFeePerGas": "0xfdc7303",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x97f540a3577c0f645c5dada5da86f38350e8f847e71f21124f917835003e2607",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0xa",
"parentHash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x26a",
"stateRoot": "0xbb62872e4023fa8a8b17b9cc37031f4817d9595779748d01cba408b495707a91",
"timestamp": "0x64",
"totalDifficulty": "0x1",
"transactions": [
"0x3ee4094ca1e0b07a66dd616a057e081e53144ca7e9685a126fd4dda9ca042644"
],
"transactionsRoot": "0xb0893d21a4a44dc26a962a6e91abae66df87fb61ac9c60e936aee89c76331445",
"uncles": []
}`,
},
// 7. genesis block
{
blockNumber: rpc.BlockNumber(0),
want: `{
"baseFeePerGas": "0x3b9aca00",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x0",
"hash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x0",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x200",
"stateRoot": "0xfe168c5e9584a85927212e5bea5304bb7d0d8a893453b4b2c52176a72f585ae2",
"timestamp": "0x0",
"totalDifficulty": "0x1",
"transactions": [],
"transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"uncles": []
}`,
},
// 8. #1 block
{
blockNumber: rpc.BlockNumber(1),
want: `{
"baseFeePerGas": "0x342770c0",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x0da274b315de8e4d5bf8717218ec43540464ef36378cb896469bb731e1d3f3cb",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x1",
"parentHash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x26a",
"stateRoot": "0x92c5c55a698963f5b06e3aee415630f5c48b0760e537af94917ce9c4f42a2e22",
"timestamp": "0xa",
"totalDifficulty": "0x1",
"transactions": [
"0x644a31c354391520d00e95b9affbbb010fc79ac268144ab8e28207f4cf51097e"
],
"transactionsRoot": "0xca0ebcce920d2cdfbf9e1dbe90ed3441a1a576f344bd80e60508da814916f4e7",
"uncles": []
}`,
},
// 9. latest-1 block
{
blockNumber: rpc.BlockNumber(9),
fullTx: true,
want: `{
"baseFeePerGas": "0x121a9cca",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x9",
"parentHash": "0x5abd19c39d9f1c6e52998e135ea14e1fbc5db3fa2a108f4538e238ca5c2e68d7",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x26a",
"stateRoot": "0xbd4aa2c2873df709151075250a8c01c9a14d2b0e2f715dbdd16e0ef8030c2cf0",
"timestamp": "0x5a",
"totalDifficulty": "0x1",
"transactions": [
{
"blockHash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"blockNumber": "0x9",
"from": "0x703c4b2bd70c169f5717101caee543299fc946c7",
"gas": "0x5208",
"gasPrice": "0x121a9cca",
"hash": "0xecd155a61a5734b3efab75924e3ae34026c7c4133d8c2a46122bd03d7d199725",
"input": "0x",
"nonce": "0x8",
"to": "0x0d3ab14bbad3d99f4203bd7a11acb94882050e7e",
"transactionIndex": "0x0",
"value": "0x3e8",
"type": "0x0",
"v": "0x1b",
"r": "0xc6028b8e983d62fa8542f8a7633fb23cc941be2c897134352d95a7d9b19feafd",
"s": "0xeb6adcaaae3bed489c6cce4435f9db05d23a52820c78bd350e31eec65ed809d"
}
],
"transactionsRoot": "0x0767ed8359337dc6a8fdc77fe52db611bed1be87aac73c4556b1bf1dd3d190a5",
"uncles": []
}`,
},
// 10. latest+1 block
{
blockNumber: rpc.BlockNumber(11),
fullTx: true,
want: "null",
},
// 11. pending block
{
blockNumber: rpc.PendingBlockNumber,
want: `{
"difficulty": "0x0",
"extraData": "0x",
"gasLimit": "0x0",
"gasUsed": "0x0",
"hash": null,
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": null,
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": null,
"number": "0xb",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x256",
"stateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": "0x2a",
"totalDifficulty": null,
"transactions": [
"0x4afee081df5dff7a025964032871f7d4ba4d21baf5f6376a2f4a9f79fc506298"
],
"transactionsRoot": "0x98d9f6dd0aa479c0fb448f2627e9f1964aca699fccab8f6e95861547a4699e37",
"withdrawals": [
{
"index": "0x0",
"validatorIndex": "0x1",
"address": "0x1234000000000000000000000000000000000000",
"amount": "0xa"
}
],
"withdrawalsRoot": "0x73d756269cdfc22e7e17a3548e36f42f750ca06d7e3cd98d1b6d0eb5add9dc84",
"uncles": []
}`,
},
// 12. pending block + fullTx
{
blockNumber: rpc.PendingBlockNumber,
fullTx: true,
want: `{
"difficulty": "0x0",
"extraData": "0x",
"gasLimit": "0x0",
"gasUsed": "0x0",
"hash": null,
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": null,
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": null,
"number": "0xb",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x256",
"stateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": "0x2a",
"totalDifficulty": null,
"transactions": [
{
"blockHash": "0x6cebd9f966ea686f44b981685e3f0eacea28591a7a86d7fbbe521a86e9f81165",
"blockNumber": "0xb",
"from": "0x0000000000000000000000000000000000000000",
"gas": "0x457",
"gasPrice": "0x2b67",
"hash": "0x4afee081df5dff7a025964032871f7d4ba4d21baf5f6376a2f4a9f79fc506298",
"input": "0x111111",
"nonce": "0xb",
"to": "0x0d3ab14bbad3d99f4203bd7a11acb94882050e7e",
"transactionIndex": "0x0",
"value": "0x6f",
"type": "0x0",
"chainId": "0x7fffffffffffffee",
"v": "0x0",
"r": "0x0",
"s": "0x0"
}
],
"transactionsRoot": "0x98d9f6dd0aa479c0fb448f2627e9f1964aca699fccab8f6e95861547a4699e37",
"uncles": [],
"withdrawals": [
{
"index": "0x0",
"validatorIndex": "0x1",
"address": "0x1234000000000000000000000000000000000000",
"amount": "0xa"
}
],
"withdrawalsRoot": "0x73d756269cdfc22e7e17a3548e36f42f750ca06d7e3cd98d1b6d0eb5add9dc84"
}`,
},
// 13. latest header by hash
{
blockHash: &blockHashes[len(blockHashes)-1],
reqHeader: true,
want: `{
"baseFeePerGas": "0xfdc7303",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x97f540a3577c0f645c5dada5da86f38350e8f847e71f21124f917835003e2607",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0xa",
"parentHash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0xbb62872e4023fa8a8b17b9cc37031f4817d9595779748d01cba408b495707a91",
"timestamp": "0x64",
"totalDifficulty": "0x1",
"transactionsRoot": "0xb0893d21a4a44dc26a962a6e91abae66df87fb61ac9c60e936aee89c76331445"
}`,
},
// 14. genesis header by hash
{
blockHash: &blockHashes[0],
reqHeader: true,
want: `{
"baseFeePerGas": "0x3b9aca00",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x0",
"hash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x0",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0xfe168c5e9584a85927212e5bea5304bb7d0d8a893453b4b2c52176a72f585ae2",
"timestamp": "0x0",
"totalDifficulty": "0x1",
"transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
}`,
},
// 15. #1 header
{
blockHash: &blockHashes[1],
reqHeader: true,
want: `{
"baseFeePerGas": "0x342770c0",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x0da274b315de8e4d5bf8717218ec43540464ef36378cb896469bb731e1d3f3cb",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x1",
"parentHash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0x92c5c55a698963f5b06e3aee415630f5c48b0760e537af94917ce9c4f42a2e22",
"timestamp": "0xa",
"totalDifficulty": "0x1",
"transactionsRoot": "0xca0ebcce920d2cdfbf9e1dbe90ed3441a1a576f344bd80e60508da814916f4e7"
}`,
},
// 16. latest-1 header
{
blockHash: &blockHashes[len(blockHashes)-2],
reqHeader: true,
want: `{
"baseFeePerGas": "0x121a9cca",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x9",
"parentHash": "0x5abd19c39d9f1c6e52998e135ea14e1fbc5db3fa2a108f4538e238ca5c2e68d7",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"stateRoot": "0xbd4aa2c2873df709151075250a8c01c9a14d2b0e2f715dbdd16e0ef8030c2cf0",
"timestamp": "0x5a",
"totalDifficulty": "0x1",
"transactionsRoot": "0x0767ed8359337dc6a8fdc77fe52db611bed1be87aac73c4556b1bf1dd3d190a5"
}`,
},
// 17. empty hash
{
blockHash: &common.Hash{},
reqHeader: true,
want: "null",
},
// 18. pending hash
{
blockHash: &pendingHash,
reqHeader: true,
want: `null`,
},
// 19. latest block
{
blockHash: &blockHashes[len(blockHashes)-1],
want: `{
"baseFeePerGas": "0xfdc7303",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x97f540a3577c0f645c5dada5da86f38350e8f847e71f21124f917835003e2607",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0xa",
"parentHash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x26a",
"stateRoot": "0xbb62872e4023fa8a8b17b9cc37031f4817d9595779748d01cba408b495707a91",
"timestamp": "0x64",
"totalDifficulty": "0x1",
"transactions": [
"0x3ee4094ca1e0b07a66dd616a057e081e53144ca7e9685a126fd4dda9ca042644"
],
"transactionsRoot": "0xb0893d21a4a44dc26a962a6e91abae66df87fb61ac9c60e936aee89c76331445",
"uncles": []
}`,
},
// 20. genesis block
{
blockHash: &blockHashes[0],
want: `{
"baseFeePerGas": "0x3b9aca00",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x0",
"hash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x0",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x200",
"stateRoot": "0xfe168c5e9584a85927212e5bea5304bb7d0d8a893453b4b2c52176a72f585ae2",
"timestamp": "0x0",
"totalDifficulty": "0x1",
"transactions": [],
"transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"uncles": []
}`,
},
// 21. #1 block
{
blockHash: &blockHashes[1],
want: `{
"baseFeePerGas": "0x342770c0",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0x0da274b315de8e4d5bf8717218ec43540464ef36378cb896469bb731e1d3f3cb",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x1",
"parentHash": "0xbdc7d83b8f876938810462fe8d053263a482e44201e3883d4ae204ff4de7eff5",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x26a",
"stateRoot": "0x92c5c55a698963f5b06e3aee415630f5c48b0760e537af94917ce9c4f42a2e22",
"timestamp": "0xa",
"totalDifficulty": "0x1",
"transactions": [
"0x644a31c354391520d00e95b9affbbb010fc79ac268144ab8e28207f4cf51097e"
],
"transactionsRoot": "0xca0ebcce920d2cdfbf9e1dbe90ed3441a1a576f344bd80e60508da814916f4e7",
"uncles": []
}`,
},
// 22. latest-1 block
{
blockHash: &blockHashes[len(blockHashes)-2],
fullTx: true,
want: `{
"baseFeePerGas": "0x121a9cca",
"difficulty": "0x20000",
"extraData": "0x",
"gasLimit": "0x47e7c4",
"gasUsed": "0x5208",
"hash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x0000000000000000000000000000000000000000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x0000000000000000",
"number": "0x9",
"parentHash": "0x5abd19c39d9f1c6e52998e135ea14e1fbc5db3fa2a108f4538e238ca5c2e68d7",
"receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x26a",
"stateRoot": "0xbd4aa2c2873df709151075250a8c01c9a14d2b0e2f715dbdd16e0ef8030c2cf0",
"timestamp": "0x5a",
"totalDifficulty": "0x1",
"transactions": [
{
"blockHash": "0xda97ed946e0d502fb898b0ac881bd44da3c7fee5eaf184431e1ec3d361dad17e",
"blockNumber": "0x9",
"from": "0x703c4b2bd70c169f5717101caee543299fc946c7",
"gas": "0x5208",
"gasPrice": "0x121a9cca",
"hash": "0xecd155a61a5734b3efab75924e3ae34026c7c4133d8c2a46122bd03d7d199725",
"input": "0x",
"nonce": "0x8",
"to": "0x0d3ab14bbad3d99f4203bd7a11acb94882050e7e",
"transactionIndex": "0x0",
"value": "0x3e8",
"type": "0x0",
"v": "0x1b",
"r": "0xc6028b8e983d62fa8542f8a7633fb23cc941be2c897134352d95a7d9b19feafd",
"s": "0xeb6adcaaae3bed489c6cce4435f9db05d23a52820c78bd350e31eec65ed809d"
}
],
"transactionsRoot": "0x0767ed8359337dc6a8fdc77fe52db611bed1be87aac73c4556b1bf1dd3d190a5",
"uncles": []
}`,
},
// 23. empty hash + body
{
blockHash: &common.Hash{},
fullTx: true,
want: "null",
},
// 24. pending block
{
blockHash: &pendingHash,
want: `null`,
},
// 25. pending block + fullTx
{
blockHash: &pendingHash,
fullTx: true,
want: `null`,
},
}
for i, tt := range testSuite {
var (
result map[string]interface{}
err error
)
if tt.blockHash != nil {
if tt.reqHeader {
result = api.GetHeaderByHash(context.Background(), *tt.blockHash)
} else {
result, err = api.GetBlockByHash(context.Background(), *tt.blockHash, tt.fullTx)
}
} else {
if tt.reqHeader {
result, err = api.GetHeaderByNumber(context.Background(), tt.blockNumber)
} else {
result, err = api.GetBlockByNumber(context.Background(), tt.blockNumber, tt.fullTx)
}
}
if tt.expectErr != nil {
if err == nil {
t.Errorf("test %d: want error %v, have nothing", i, tt.expectErr)
continue
}
if !errors.Is(err, tt.expectErr) {
t.Errorf("test %d: error mismatch, want %v, have %v", i, tt.expectErr, err)
}
continue
}
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)
}
}
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("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")},
},
}
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)
}
}