mirror of
https://github.com/ethereum/go-ethereum.git
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1534 lines
52 KiB
Go
1534 lines
52 KiB
Go
// Copyright 2023 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package ethapi
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import (
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"bytes"
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"context"
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"crypto/ecdsa"
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"encoding/json"
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"errors"
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"fmt"
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"hash"
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"math/big"
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"reflect"
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"sort"
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"strings"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum"
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/consensus"
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"github.com/ethereum/go-ethereum/consensus/ethash"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/bloombits"
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"github.com/ethereum/go-ethereum/core/rawdb"
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/core/vm"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/event"
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"github.com/ethereum/go-ethereum/params"
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"github.com/ethereum/go-ethereum/rpc"
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"golang.org/x/crypto/sha3"
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)
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func TestTransaction_RoundTripRpcJSON(t *testing.T) {
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var (
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config = params.AllEthashProtocolChanges
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signer = types.LatestSigner(config)
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key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
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tests = allTransactionTypes(common.Address{0xde, 0xad}, config)
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)
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t.Parallel()
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for i, tt := range tests {
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var tx2 types.Transaction
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tx, err := types.SignNewTx(key, signer, tt)
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if err != nil {
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t.Fatalf("test %d: signing failed: %v", i, err)
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}
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// Regular transaction
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if data, err := json.Marshal(tx); err != nil {
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t.Fatalf("test %d: marshalling failed; %v", i, err)
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} else if err = tx2.UnmarshalJSON(data); err != nil {
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t.Fatalf("test %d: sunmarshal failed: %v", i, err)
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} else if want, have := tx.Hash(), tx2.Hash(); want != have {
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t.Fatalf("test %d: stx changed, want %x have %x", i, want, have)
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}
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// rpcTransaction
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rpcTx := newRPCTransaction(tx, common.Hash{}, 0, 0, 0, nil, config)
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if data, err := json.Marshal(rpcTx); err != nil {
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t.Fatalf("test %d: marshalling failed; %v", i, err)
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} else if err = tx2.UnmarshalJSON(data); err != nil {
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t.Fatalf("test %d: unmarshal failed: %v", i, err)
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} else if want, have := tx.Hash(), tx2.Hash(); want != have {
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t.Fatalf("test %d: tx changed, want %x have %x", i, want, have)
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}
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}
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}
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func allTransactionTypes(addr common.Address, config *params.ChainConfig) []types.TxData {
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return []types.TxData{
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&types.LegacyTx{
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Nonce: 5,
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GasPrice: big.NewInt(6),
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Gas: 7,
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To: &addr,
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Value: big.NewInt(8),
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Data: []byte{0, 1, 2, 3, 4},
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V: big.NewInt(9),
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R: big.NewInt(10),
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S: big.NewInt(11),
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},
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&types.LegacyTx{
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Nonce: 5,
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GasPrice: big.NewInt(6),
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Gas: 7,
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To: nil,
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Value: big.NewInt(8),
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Data: []byte{0, 1, 2, 3, 4},
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V: big.NewInt(32),
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R: big.NewInt(10),
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S: big.NewInt(11),
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},
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&types.AccessListTx{
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ChainID: config.ChainID,
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Nonce: 5,
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GasPrice: big.NewInt(6),
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Gas: 7,
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To: &addr,
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Value: big.NewInt(8),
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Data: []byte{0, 1, 2, 3, 4},
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AccessList: types.AccessList{
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types.AccessTuple{
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Address: common.Address{0x2},
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StorageKeys: []common.Hash{types.EmptyRootHash},
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},
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},
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V: big.NewInt(32),
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R: big.NewInt(10),
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S: big.NewInt(11),
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},
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&types.AccessListTx{
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ChainID: config.ChainID,
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Nonce: 5,
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GasPrice: big.NewInt(6),
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Gas: 7,
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To: nil,
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Value: big.NewInt(8),
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Data: []byte{0, 1, 2, 3, 4},
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AccessList: types.AccessList{
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types.AccessTuple{
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Address: common.Address{0x2},
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StorageKeys: []common.Hash{types.EmptyRootHash},
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},
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},
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V: big.NewInt(32),
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R: big.NewInt(10),
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S: big.NewInt(11),
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},
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&types.DynamicFeeTx{
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ChainID: config.ChainID,
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Nonce: 5,
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GasTipCap: big.NewInt(6),
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GasFeeCap: big.NewInt(9),
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Gas: 7,
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To: &addr,
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Value: big.NewInt(8),
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Data: []byte{0, 1, 2, 3, 4},
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AccessList: types.AccessList{
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types.AccessTuple{
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Address: common.Address{0x2},
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StorageKeys: []common.Hash{types.EmptyRootHash},
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},
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},
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V: big.NewInt(32),
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R: big.NewInt(10),
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S: big.NewInt(11),
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},
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&types.DynamicFeeTx{
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ChainID: config.ChainID,
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Nonce: 5,
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GasTipCap: big.NewInt(6),
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GasFeeCap: big.NewInt(9),
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Gas: 7,
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To: nil,
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Value: big.NewInt(8),
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Data: []byte{0, 1, 2, 3, 4},
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AccessList: types.AccessList{},
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V: big.NewInt(32),
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R: big.NewInt(10),
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S: big.NewInt(11),
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},
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}
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}
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type testBackend struct {
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db ethdb.Database
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chain *core.BlockChain
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}
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func newTestBackend(t *testing.T, n int, gspec *core.Genesis, generator func(i int, b *core.BlockGen)) *testBackend {
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var (
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engine = ethash.NewFaker()
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backend = &testBackend{
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db: rawdb.NewMemoryDatabase(),
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}
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cacheConfig = &core.CacheConfig{
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TrieCleanLimit: 256,
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TrieDirtyLimit: 256,
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TrieTimeLimit: 5 * time.Minute,
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SnapshotLimit: 0,
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TrieDirtyDisabled: true, // Archive mode
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}
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)
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// Generate blocks for testing
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_, blocks, _ := core.GenerateChainWithGenesis(gspec, engine, n, generator)
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chain, err := core.NewBlockChain(backend.db, cacheConfig, gspec, nil, engine, vm.Config{}, nil, nil)
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if err != nil {
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t.Fatalf("failed to create tester chain: %v", err)
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}
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if n, err := chain.InsertChain(blocks); err != nil {
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t.Fatalf("block %d: failed to insert into chain: %v", n, err)
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}
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backend.chain = chain
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return backend
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}
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func (b testBackend) SyncProgress() ethereum.SyncProgress { return ethereum.SyncProgress{} }
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func (b testBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
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return big.NewInt(0), nil
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}
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func (b testBackend) FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) {
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return nil, nil, nil, nil, nil
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}
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func (b testBackend) ChainDb() ethdb.Database { return b.db }
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func (b testBackend) AccountManager() *accounts.Manager { return nil }
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func (b testBackend) ExtRPCEnabled() bool { return false }
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func (b testBackend) RPCGasCap() uint64 { return 10000000 }
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func (b testBackend) RPCEVMTimeout() time.Duration { return time.Second }
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func (b testBackend) RPCTxFeeCap() float64 { return 0 }
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func (b testBackend) UnprotectedAllowed() bool { return false }
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func (b testBackend) SetHead(number uint64) {}
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func (b testBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error) {
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if number == rpc.LatestBlockNumber {
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return b.chain.CurrentBlock(), nil
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}
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return b.chain.GetHeaderByNumber(uint64(number)), nil
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}
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func (b testBackend) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error) {
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panic("implement me")
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}
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func (b testBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) {
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panic("implement me")
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}
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func (b testBackend) CurrentHeader() *types.Header { panic("implement me") }
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func (b testBackend) CurrentBlock() *types.Header { panic("implement me") }
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func (b testBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error) {
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if number == rpc.LatestBlockNumber {
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head := b.chain.CurrentBlock()
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return b.chain.GetBlock(head.Hash(), head.Number.Uint64()), nil
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}
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return b.chain.GetBlockByNumber(uint64(number)), nil
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}
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func (b testBackend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error) {
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panic("implement me")
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}
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func (b testBackend) BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Block, error) {
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if blockNr, ok := blockNrOrHash.Number(); ok {
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return b.BlockByNumber(ctx, blockNr)
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}
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panic("implement me")
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}
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func (b testBackend) GetBody(ctx context.Context, hash common.Hash, number rpc.BlockNumber) (*types.Body, error) {
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return b.chain.GetBlock(hash, uint64(number.Int64())).Body(), nil
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}
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func (b testBackend) StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*state.StateDB, *types.Header, error) {
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if number == rpc.PendingBlockNumber {
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panic("pending state not implemented")
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}
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header, err := b.HeaderByNumber(ctx, number)
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if err != nil {
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return nil, nil, err
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}
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if header == nil {
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return nil, nil, errors.New("header not found")
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}
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stateDb, err := b.chain.StateAt(header.Root)
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return stateDb, header, err
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}
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func (b testBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.Header, error) {
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if blockNr, ok := blockNrOrHash.Number(); ok {
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return b.StateAndHeaderByNumber(ctx, blockNr)
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}
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panic("only implemented for number")
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}
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func (b testBackend) PendingBlockAndReceipts() (*types.Block, types.Receipts) { panic("implement me") }
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func (b testBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
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panic("implement me")
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}
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func (b testBackend) GetTd(ctx context.Context, hash common.Hash) *big.Int { panic("implement me") }
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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) {
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vmError := func() error { return nil }
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if vmConfig == nil {
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vmConfig = b.chain.GetVMConfig()
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}
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txContext := core.NewEVMTxContext(msg)
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context := core.NewEVMBlockContext(header, b.chain, nil)
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if blockContext != nil {
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context = *blockContext
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}
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return vm.NewEVM(context, txContext, state, b.chain.Config(), *vmConfig), vmError
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}
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func (b testBackend) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription {
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panic("implement me")
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}
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func (b testBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
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panic("implement me")
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}
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func (b testBackend) SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription {
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panic("implement me")
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}
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func (b testBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error {
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panic("implement me")
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}
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func (b testBackend) GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error) {
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panic("implement me")
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}
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func (b testBackend) GetPoolTransactions() (types.Transactions, error) { panic("implement me") }
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func (b testBackend) GetPoolTransaction(txHash common.Hash) *types.Transaction { panic("implement me") }
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func (b testBackend) GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error) {
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panic("implement me")
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}
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func (b testBackend) Stats() (pending int, queued int) { panic("implement me") }
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func (b testBackend) TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions) {
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panic("implement me")
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}
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func (b testBackend) TxPoolContentFrom(addr common.Address) (types.Transactions, types.Transactions) {
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panic("implement me")
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}
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func (b testBackend) SubscribeNewTxsEvent(events chan<- core.NewTxsEvent) event.Subscription {
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panic("implement me")
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}
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func (b testBackend) ChainConfig() *params.ChainConfig { return b.chain.Config() }
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func (b testBackend) Engine() consensus.Engine { return b.chain.Engine() }
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func (b testBackend) GetLogs(ctx context.Context, blockHash common.Hash, number uint64) ([][]*types.Log, error) {
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panic("implement me")
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}
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func (b testBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription {
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panic("implement me")
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}
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func (b testBackend) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription {
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panic("implement me")
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}
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func (b testBackend) SubscribePendingLogsEvent(ch chan<- []*types.Log) event.Subscription {
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panic("implement me")
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}
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func (b testBackend) BloomStatus() (uint64, uint64) { panic("implement me") }
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func (b testBackend) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession) {
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panic("implement me")
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}
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func TestEstimateGas(t *testing.T) {
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t.Parallel()
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// Initialize test accounts
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var (
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accounts = newAccounts(2)
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genesis = &core.Genesis{
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Config: params.TestChainConfig,
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Alloc: core.GenesisAlloc{
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accounts[0].addr: {Balance: big.NewInt(params.Ether)},
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accounts[1].addr: {Balance: big.NewInt(params.Ether)},
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},
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}
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genBlocks = 10
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signer = types.HomesteadSigner{}
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randomAccounts = newAccounts(2)
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)
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api := NewBlockChainAPI(newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) {
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// Transfer from account[0] to account[1]
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// value: 1000 wei
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// fee: 0 wei
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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)
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b.AddTx(tx)
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}))
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var testSuite = []struct {
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blockNumber rpc.BlockNumber
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call TransactionArgs
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expectErr error
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want uint64
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}{
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// simple transfer on latest block
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{
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blockNumber: rpc.LatestBlockNumber,
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call: TransactionArgs{
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From: &accounts[0].addr,
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To: &accounts[1].addr,
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Value: (*hexutil.Big)(big.NewInt(1000)),
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},
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expectErr: nil,
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want: 21000,
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},
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// simple transfer with insufficient funds on latest block
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{
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blockNumber: rpc.LatestBlockNumber,
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call: TransactionArgs{
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From: &randomAccounts[0].addr,
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To: &accounts[1].addr,
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Value: (*hexutil.Big)(big.NewInt(1000)),
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},
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expectErr: core.ErrInsufficientFunds,
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want: 21000,
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},
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// empty create
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{
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blockNumber: rpc.LatestBlockNumber,
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call: TransactionArgs{},
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expectErr: nil,
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want: 53000,
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},
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}
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for i, tc := range testSuite {
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result, err := api.EstimateGas(context.Background(), tc.call, &rpc.BlockNumberOrHash{BlockNumber: &tc.blockNumber})
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if tc.expectErr != nil {
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if err == nil {
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t.Errorf("test %d: want error %v, have nothing", i, tc.expectErr)
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continue
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}
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if !errors.Is(err, tc.expectErr) {
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t.Errorf("test %d: error mismatch, want %v, have %v", i, tc.expectErr, err)
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}
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continue
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}
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if err != nil {
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t.Errorf("test %d: want no error, have %v", i, err)
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continue
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}
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if uint64(result) != tc.want {
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t.Errorf("test %d, result mismatch, have\n%v\n, want\n%v\n", i, uint64(result), tc.want)
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}
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}
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}
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func TestCall(t *testing.T) {
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t.Parallel()
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// Initialize test accounts
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var (
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accounts = newAccounts(3)
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dad = common.HexToAddress("0x0000000000000000000000000000000000000dad")
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genesis = &core.Genesis{
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Config: params.TestChainConfig,
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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)},
|
|
dad: {
|
|
Balance: big.NewInt(params.Ether),
|
|
Nonce: 1,
|
|
Storage: map[common.Hash]common.Hash{
|
|
common.Hash{}: common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000001"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
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",
|
|
},
|
|
// Clear storage trie
|
|
{
|
|
blockNumber: rpc.LatestBlockNumber,
|
|
call: TransactionArgs{
|
|
From: &accounts[1].addr,
|
|
// Yul:
|
|
// object "Test" {
|
|
// code {
|
|
// let dad := 0x0000000000000000000000000000000000000dad
|
|
// if eq(balance(dad), 0) {
|
|
// revert(0, 0)
|
|
// }
|
|
// let slot := sload(0)
|
|
// mstore(0, slot)
|
|
// return(0, 32)
|
|
// }
|
|
// }
|
|
Input: hex2Bytes("610dad6000813103600f57600080fd5b6000548060005260206000f3"),
|
|
},
|
|
overrides: StateOverride{
|
|
dad: OverrideAccount{
|
|
State: &map[common.Hash]common.Hash{},
|
|
},
|
|
},
|
|
want: "0x0000000000000000000000000000000000000000000000000000000000000000",
|
|
},
|
|
}
|
|
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)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestMulticallV1(t *testing.T) {
|
|
t.Parallel()
|
|
// Initialize test accounts
|
|
var (
|
|
accounts = newAccounts(3)
|
|
genBlocks = 10
|
|
signer = types.HomesteadSigner{}
|
|
cac = common.HexToAddress("0x0000000000000000000000000000000000000cac")
|
|
bab = common.HexToAddress("0x0000000000000000000000000000000000000bab")
|
|
coinbase = "0x000000000000000000000000000000000000ffff"
|
|
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)},
|
|
// Yul:
|
|
// object "Test" {
|
|
// code {
|
|
// let dad := 0x0000000000000000000000000000000000000dad
|
|
// selfdestruct(dad)
|
|
// }
|
|
// }
|
|
cac: {Balance: big.NewInt(params.Ether), Code: common.Hex2Bytes("610dad80ff")},
|
|
bab: {
|
|
Balance: big.NewInt(1),
|
|
// object "Test" {
|
|
// code {
|
|
// let value1 := sload(1)
|
|
// let value2 := sload(2)
|
|
//
|
|
// // Shift value1 by 128 bits to the left by multiplying it with 2^128
|
|
// value1 := mul(value1, 0x100000000000000000000000000000000)
|
|
//
|
|
// // Concatenate value1 and value2
|
|
// let concatenatedValue := add(value1, value2)
|
|
//
|
|
// // Store the result in memory and return it
|
|
// mstore(0, concatenatedValue)
|
|
// return(0, 0x20)
|
|
// }
|
|
// }
|
|
Code: common.FromHex("0x600154600254700100000000000000000000000000000000820291508082018060005260206000f3"),
|
|
Storage: map[common.Hash]common.Hash{
|
|
common.BigToHash(big.NewInt(1)): common.BigToHash(big.NewInt(10)),
|
|
common.BigToHash(big.NewInt(2)): common.BigToHash(big.NewInt(12)),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
n11hash = crypto.Keccak256Hash([]byte{0xb}).Hex()
|
|
sha256Address = common.BytesToAddress([]byte{0x02})
|
|
)
|
|
api := NewBlockChainAPI(newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) {
|
|
b.SetCoinbase(common.HexToAddress(coinbase))
|
|
// 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 (
|
|
randomAccounts = newAccounts(4)
|
|
latest = rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber)
|
|
includeTransfers = true
|
|
validation = true
|
|
)
|
|
type callRes struct {
|
|
ReturnValue string `json:"return"`
|
|
Error string
|
|
Logs []types.Log
|
|
GasUsed string
|
|
Status string
|
|
Transfers []transfer
|
|
}
|
|
type blockRes struct {
|
|
Number string
|
|
Hash string
|
|
// Ignore timestamp
|
|
GasLimit string
|
|
GasUsed string
|
|
FeeRecipient string
|
|
BaseFee string
|
|
Calls []callRes
|
|
}
|
|
var testSuite = []struct {
|
|
name string
|
|
blocks []CallBatch
|
|
tag rpc.BlockNumberOrHash
|
|
includeTransfers *bool
|
|
validation *bool
|
|
expectErr error
|
|
want []blockRes
|
|
}{
|
|
// State build-up over calls:
|
|
// First value transfer OK after state override.
|
|
// Second one should succeed because of first transfer.
|
|
{
|
|
name: "simple",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[0].addr: OverrideAccount{Balance: newRPCBalance(big.NewInt(1000))},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[1].addr,
|
|
Value: (*hexutil.Big)(big.NewInt(1000)),
|
|
}, {
|
|
From: &randomAccounts[1].addr,
|
|
To: &randomAccounts[2].addr,
|
|
Value: (*hexutil.Big)(big.NewInt(1000)),
|
|
}},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xa410",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0x5208",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}, {
|
|
ReturnValue: "0x",
|
|
GasUsed: "0x5208",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
}, {
|
|
// State build-up over blocks.
|
|
name: "simple-multi-block",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[0].addr: OverrideAccount{Balance: newRPCBalance(big.NewInt(2000))},
|
|
},
|
|
Calls: []TransactionArgs{
|
|
{
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[1].addr,
|
|
Value: (*hexutil.Big)(big.NewInt(1000)),
|
|
}, {
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[3].addr,
|
|
Value: (*hexutil.Big)(big.NewInt(1000)),
|
|
},
|
|
},
|
|
}, {
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[3].addr: OverrideAccount{Balance: newRPCBalance(big.NewInt(0))},
|
|
},
|
|
Calls: []TransactionArgs{
|
|
{
|
|
From: &randomAccounts[1].addr,
|
|
To: &randomAccounts[2].addr,
|
|
Value: (*hexutil.Big)(big.NewInt(1000)),
|
|
}, {
|
|
From: &randomAccounts[3].addr,
|
|
To: &randomAccounts[2].addr,
|
|
Value: (*hexutil.Big)(big.NewInt(1000)),
|
|
},
|
|
},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xa410",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0x5208",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}, {
|
|
ReturnValue: "0x",
|
|
GasUsed: "0x5208",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}, {
|
|
Number: "0xc",
|
|
Hash: crypto.Keccak256Hash([]byte{0xc}).Hex(),
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0x5208",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0x5208",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}, {
|
|
ReturnValue: "0x",
|
|
GasUsed: "0x0",
|
|
Logs: []types.Log{},
|
|
Status: "0x0",
|
|
Error: fmt.Sprintf("err: insufficient funds for gas * price + value: address %s have 0 want 1000 (supplied gas 9937000)", randomAccounts[3].addr.String()),
|
|
}},
|
|
}},
|
|
}, {
|
|
// Block overrides should work, each call is simulated on a different block number
|
|
name: "block-overrides",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
BlockOverrides: &BlockOverrides{
|
|
Number: (*hexutil.Big)(big.NewInt(11)),
|
|
FeeRecipient: &cac,
|
|
},
|
|
Calls: []TransactionArgs{
|
|
{
|
|
From: &accounts[0].addr,
|
|
Input: &hexutil.Bytes{
|
|
0x43, // NUMBER
|
|
0x60, 0x00, 0x52, // MSTORE offset 0
|
|
0x60, 0x20, 0x60, 0x00, 0xf3, // RETURN
|
|
},
|
|
},
|
|
},
|
|
}, {
|
|
BlockOverrides: &BlockOverrides{
|
|
Number: (*hexutil.Big)(big.NewInt(12)),
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[1].addr,
|
|
Input: &hexutil.Bytes{
|
|
0x43, // NUMBER
|
|
0x60, 0x00, 0x52, // MSTORE offset 0
|
|
0x60, 0x20, 0x60, 0x00, 0xf3,
|
|
},
|
|
}},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xe891",
|
|
FeeRecipient: strings.ToLower(cac.String()),
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x000000000000000000000000000000000000000000000000000000000000000b",
|
|
GasUsed: "0xe891",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}, {
|
|
Number: "0xc",
|
|
Hash: crypto.Keccak256Hash([]byte{0xc}).Hex(),
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xe891",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x000000000000000000000000000000000000000000000000000000000000000c",
|
|
GasUsed: "0xe891",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
// Block numbers must be in order.
|
|
{
|
|
name: "block-number-order",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
BlockOverrides: &BlockOverrides{
|
|
Number: (*hexutil.Big)(big.NewInt(12)),
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[1].addr,
|
|
Input: &hexutil.Bytes{
|
|
0x43, // NUMBER
|
|
0x60, 0x00, 0x52, // MSTORE offset 0
|
|
0x60, 0x20, 0x60, 0x00, 0xf3, // RETURN
|
|
},
|
|
}},
|
|
}, {
|
|
BlockOverrides: &BlockOverrides{
|
|
Number: (*hexutil.Big)(big.NewInt(11)),
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[0].addr,
|
|
Input: &hexutil.Bytes{
|
|
0x43, // NUMBER
|
|
0x60, 0x00, 0x52, // MSTORE offset 0
|
|
0x60, 0x20, 0x60, 0x00, 0xf3, // RETURN
|
|
},
|
|
}},
|
|
}},
|
|
want: []blockRes{},
|
|
expectErr: errors.New("block numbers must be in order"),
|
|
},
|
|
// Test on solidity storage example. Set value in one call, read in next.
|
|
{
|
|
name: "storage-contract",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[2].addr: OverrideAccount{
|
|
Code: hex2Bytes("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"),
|
|
},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
// Set value to 5
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[2].addr,
|
|
Input: hex2Bytes("6057361d0000000000000000000000000000000000000000000000000000000000000005"),
|
|
}, {
|
|
// Read value
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[2].addr,
|
|
Input: hex2Bytes("2e64cec1"),
|
|
},
|
|
},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0x10683",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0xaacc",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}, {
|
|
ReturnValue: "0x0000000000000000000000000000000000000000000000000000000000000005",
|
|
GasUsed: "0x5bb7",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
// Test logs output.
|
|
{
|
|
name: "logs",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[2].addr: OverrideAccount{
|
|
// Yul code:
|
|
// object "Test" {
|
|
// code {
|
|
// let hash:u256 := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
|
|
// log1(0, 0, hash)
|
|
// return (0, 0)
|
|
// }
|
|
// }
|
|
Code: hex2Bytes("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff80600080a1600080f3"),
|
|
},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[2].addr,
|
|
}},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0x5508",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
Logs: []types.Log{{
|
|
Address: randomAccounts[2].addr,
|
|
Topics: []common.Hash{common.HexToHash("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")},
|
|
BlockNumber: 11,
|
|
Data: []byte{},
|
|
}},
|
|
GasUsed: "0x5508",
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
// Test ecrecover override
|
|
{
|
|
name: "ecrecover-override",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[2].addr: OverrideAccount{
|
|
// Yul code that returns ecrecover(0, 0, 0, 0).
|
|
// object "Test" {
|
|
// code {
|
|
// // Free memory pointer
|
|
// let free_ptr := mload(0x40)
|
|
//
|
|
// // Initialize inputs with zeros
|
|
// mstore(free_ptr, 0) // Hash
|
|
// mstore(add(free_ptr, 0x20), 0) // v
|
|
// mstore(add(free_ptr, 0x40), 0) // r
|
|
// mstore(add(free_ptr, 0x60), 0) // s
|
|
//
|
|
// // Call ecrecover precompile (at address 1) with all 0 inputs
|
|
// let success := staticcall(gas(), 1, free_ptr, 0x80, free_ptr, 0x20)
|
|
//
|
|
// // Check if the call was successful
|
|
// if eq(success, 0) {
|
|
// revert(0, 0)
|
|
// }
|
|
//
|
|
// // Return the recovered address
|
|
// return(free_ptr, 0x14)
|
|
// }
|
|
// }
|
|
Code: hex2Bytes("6040516000815260006020820152600060408201526000606082015260208160808360015afa60008103603157600080fd5b601482f3"),
|
|
},
|
|
common.BytesToAddress([]byte{0x01}): OverrideAccount{
|
|
// Yul code that returns the address of the caller.
|
|
// object "Test" {
|
|
// code {
|
|
// let c := caller()
|
|
// mstore(0, c)
|
|
// return(0xc, 0x14)
|
|
// }
|
|
// }
|
|
Code: hex2Bytes("33806000526014600cf3"),
|
|
},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[2].addr,
|
|
}},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0x52f6",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
// Caller is in this case the contract that invokes ecrecover.
|
|
ReturnValue: strings.ToLower(randomAccounts[2].addr.String()),
|
|
GasUsed: "0x52f6",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
// Test moving the sha256 precompile.
|
|
{
|
|
name: "precompile-move",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
sha256Address: OverrideAccount{
|
|
// Yul code that returns the calldata.
|
|
// object "Test" {
|
|
// code {
|
|
// let size := calldatasize() // Get the size of the calldata
|
|
//
|
|
// // Allocate memory to store the calldata
|
|
// let memPtr := msize()
|
|
//
|
|
// // Copy calldata to memory
|
|
// calldatacopy(memPtr, 0, size)
|
|
//
|
|
// // Return the calldata from memory
|
|
// return(memPtr, size)
|
|
// }
|
|
// }
|
|
Code: hex2Bytes("365981600082378181f3"),
|
|
MoveTo: &randomAccounts[2].addr,
|
|
},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &randomAccounts[0].addr,
|
|
To: &randomAccounts[2].addr,
|
|
Input: hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"),
|
|
}, {
|
|
From: &randomAccounts[0].addr,
|
|
To: &sha256Address,
|
|
Input: hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"),
|
|
}},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xa58c",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0xec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc5",
|
|
GasUsed: "0x52dc",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}, {
|
|
ReturnValue: "0x0000000000000000000000000000000000000000000000000000000000000001",
|
|
GasUsed: "0x52b0",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
// Test ether transfers.
|
|
{
|
|
name: "transfer-logs",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[0].addr: OverrideAccount{
|
|
Balance: newRPCBalance(big.NewInt(100)),
|
|
// Yul code that transfers 100 wei to address passed in calldata:
|
|
// object "Test" {
|
|
// code {
|
|
// let recipient := shr(96, calldataload(0))
|
|
// let value := 100
|
|
// let success := call(gas(), recipient, value, 0, 0, 0, 0)
|
|
// if eq(success, 0) {
|
|
// revert(0, 0)
|
|
// }
|
|
// }
|
|
// }
|
|
Code: hex2Bytes("60003560601c606460008060008084865af160008103601d57600080fd5b505050"),
|
|
},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[0].addr,
|
|
To: &randomAccounts[0].addr,
|
|
Value: (*hexutil.Big)(big.NewInt(50)),
|
|
Input: hex2Bytes(strings.TrimPrefix(randomAccounts[1].addr.String(), "0x")),
|
|
}},
|
|
}},
|
|
includeTransfers: &includeTransfers,
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xd984",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0xd984",
|
|
Transfers: []transfer{
|
|
{
|
|
From: accounts[0].addr,
|
|
To: randomAccounts[0].addr,
|
|
Value: big.NewInt(50),
|
|
}, {
|
|
From: randomAccounts[0].addr,
|
|
To: randomAccounts[1].addr,
|
|
Value: big.NewInt(100),
|
|
},
|
|
},
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
// Tests selfdestructed contract.
|
|
{
|
|
name: "selfdestruct",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[0].addr,
|
|
To: &cac,
|
|
}, {
|
|
From: &accounts[0].addr,
|
|
// Check that cac is selfdestructed and balance transferred to dad.
|
|
// object "Test" {
|
|
// code {
|
|
// let cac := 0x0000000000000000000000000000000000000cac
|
|
// let dad := 0x0000000000000000000000000000000000000dad
|
|
// if gt(balance(cac), 0) {
|
|
// revert(0, 0)
|
|
// }
|
|
// if gt(extcodesize(cac), 0) {
|
|
// revert(0, 0)
|
|
// }
|
|
// if eq(balance(dad), 0) {
|
|
// revert(0, 0)
|
|
// }
|
|
// }
|
|
// }
|
|
Input: hex2Bytes("610cac610dad600082311115601357600080fd5b6000823b1115602157600080fd5b6000813103602e57600080fd5b5050"),
|
|
}},
|
|
}, {
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[0].addr,
|
|
Input: hex2Bytes("610cac610dad600082311115601357600080fd5b6000823b1115602157600080fd5b6000813103602e57600080fd5b5050"),
|
|
}},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0x1b83f",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0xd166",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}, {
|
|
ReturnValue: "0x",
|
|
GasUsed: "0xe6d9",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}, {
|
|
Number: "0xc",
|
|
Hash: crypto.Keccak256Hash([]byte{0xc}).Hex(),
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xe6d9",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0xe6d9",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
// Enable validation checks.
|
|
{
|
|
name: "validation-checks",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[2].addr,
|
|
To: &cac,
|
|
Nonce: newUint64(2),
|
|
}},
|
|
}},
|
|
validation: &validation,
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0x0",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x",
|
|
GasUsed: "0x0",
|
|
Logs: []types.Log{},
|
|
Status: "0x0",
|
|
Error: fmt.Sprintf("err: nonce too high: address %s, tx: 2 state: 0 (supplied gas 10000000)", accounts[2].addr),
|
|
}},
|
|
}},
|
|
},
|
|
// Clear storage.
|
|
{
|
|
name: "clear-storage",
|
|
tag: latest,
|
|
blocks: []CallBatch{{
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[2].addr: {
|
|
Code: newBytes(genesis.Alloc[bab].Code),
|
|
StateDiff: &map[common.Hash]common.Hash{
|
|
common.BigToHash(big.NewInt(1)): common.BigToHash(big.NewInt(2)),
|
|
common.BigToHash(big.NewInt(2)): common.BigToHash(big.NewInt(3)),
|
|
},
|
|
},
|
|
bab: {
|
|
State: &map[common.Hash]common.Hash{
|
|
common.BigToHash(big.NewInt(1)): common.BigToHash(big.NewInt(1)),
|
|
},
|
|
},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[0].addr,
|
|
To: &randomAccounts[2].addr,
|
|
}, {
|
|
From: &accounts[0].addr,
|
|
To: &bab,
|
|
}},
|
|
}, {
|
|
StateOverrides: &StateOverride{
|
|
randomAccounts[2].addr: {
|
|
State: &map[common.Hash]common.Hash{
|
|
common.BigToHash(big.NewInt(1)): common.BigToHash(big.NewInt(5)),
|
|
},
|
|
},
|
|
},
|
|
Calls: []TransactionArgs{{
|
|
From: &accounts[0].addr,
|
|
To: &randomAccounts[2].addr,
|
|
}},
|
|
}},
|
|
want: []blockRes{{
|
|
Number: "0xb",
|
|
Hash: n11hash,
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0xc542",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x0000000000000000000000000000000200000000000000000000000000000003",
|
|
GasUsed: "0x62a1",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}, {
|
|
ReturnValue: "0x0000000000000000000000000000000100000000000000000000000000000000",
|
|
GasUsed: "0x62a1",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}, {
|
|
Number: "0xc",
|
|
Hash: crypto.Keccak256Hash([]byte{0xc}).Hex(),
|
|
GasLimit: "0x47e7c4",
|
|
GasUsed: "0x62a1",
|
|
FeeRecipient: coinbase,
|
|
Calls: []callRes{{
|
|
ReturnValue: "0x0000000000000000000000000000000500000000000000000000000000000000",
|
|
GasUsed: "0x62a1",
|
|
Logs: []types.Log{},
|
|
Status: "0x1",
|
|
}},
|
|
}},
|
|
},
|
|
}
|
|
|
|
for _, tc := range testSuite {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
opts := multicallOpts{BlockStateCalls: tc.blocks}
|
|
if tc.includeTransfers != nil && *tc.includeTransfers {
|
|
opts.TraceTransfers = true
|
|
}
|
|
if tc.validation != nil && *tc.validation {
|
|
opts.Validation = true
|
|
}
|
|
result, err := api.MulticallV1(context.Background(), opts, tc.tag)
|
|
if tc.expectErr != nil {
|
|
if err == nil {
|
|
t.Fatalf("test %s: want error %v, have nothing", tc.name, tc.expectErr)
|
|
}
|
|
if !errors.Is(err, tc.expectErr) {
|
|
// Second try
|
|
if !reflect.DeepEqual(err, tc.expectErr) {
|
|
t.Errorf("test %s: error mismatch, want %v, have %v", tc.name, tc.expectErr, err)
|
|
}
|
|
}
|
|
return
|
|
}
|
|
if err != nil {
|
|
t.Fatalf("test %s: want no error, have %v", tc.name, err)
|
|
}
|
|
// Turn result into res-struct
|
|
var have []blockRes
|
|
resBytes, _ := json.Marshal(result)
|
|
if err := json.Unmarshal(resBytes, &have); err != nil {
|
|
t.Fatalf("failed to unmarshal result: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(have, tc.want) {
|
|
t.Errorf("test %s, result mismatch, have\n%v\n, want\n%v\n", tc.name, have, tc.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
type Account struct {
|
|
key *ecdsa.PrivateKey
|
|
addr common.Address
|
|
}
|
|
|
|
type Accounts []Account
|
|
|
|
func (a Accounts) Len() int { return len(a) }
|
|
func (a Accounts) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
|
|
func (a Accounts) Less(i, j int) bool { return bytes.Compare(a[i].addr.Bytes(), a[j].addr.Bytes()) < 0 }
|
|
|
|
func newAccounts(n int) (accounts Accounts) {
|
|
for i := 0; i < n; i++ {
|
|
key, _ := crypto.GenerateKey()
|
|
addr := crypto.PubkeyToAddress(key.PublicKey)
|
|
accounts = append(accounts, Account{key: key, addr: addr})
|
|
}
|
|
sort.Sort(accounts)
|
|
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.FromHex(str))
|
|
return &rpcBytes
|
|
}
|
|
|
|
func newUint64(v uint64) *hexutil.Uint64 {
|
|
rpcUint64 := hexutil.Uint64(v)
|
|
return &rpcUint64
|
|
}
|
|
|
|
func newBytes(b []byte) *hexutil.Bytes {
|
|
rpcBytes := hexutil.Bytes(b)
|
|
return &rpcBytes
|
|
}
|
|
|
|
// testHasher is the helper tool for transaction/receipt list hashing.
|
|
// The original hasher is trie, in order to get rid of import cycle,
|
|
// use the testing hasher instead.
|
|
type testHasher struct {
|
|
hasher hash.Hash
|
|
}
|
|
|
|
func newHasher() *testHasher {
|
|
return &testHasher{hasher: sha3.NewLegacyKeccak256()}
|
|
}
|
|
|
|
func (h *testHasher) Reset() {
|
|
h.hasher.Reset()
|
|
}
|
|
|
|
func (h *testHasher) Update(key, val []byte) error {
|
|
h.hasher.Write(key)
|
|
h.hasher.Write(val)
|
|
return nil
|
|
}
|
|
|
|
func (h *testHasher) Hash() common.Hash {
|
|
return common.BytesToHash(h.hasher.Sum(nil))
|
|
}
|
|
|
|
func TestRPCMarshalBlock(t *testing.T) {
|
|
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, 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"},{"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"},{"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, err := RPCMarshalBlock(block, tc.inclTx, tc.fullTx, params.MainnetChainConfig)
|
|
if err != nil {
|
|
t.Errorf("test %d: got error %v", i, err)
|
|
continue
|
|
}
|
|
out, err := json.Marshal(resp)
|
|
if err != nil {
|
|
t.Errorf("test %d: json marshal error: %v", i, err)
|
|
continue
|
|
}
|
|
if have := string(out); have != tc.want {
|
|
t.Errorf("test %d: want: %s have: %s", i, tc.want, have)
|
|
}
|
|
}
|
|
}
|