mirror of https://github.com/ethereum/go-ethereum
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
297 lines
8.9 KiB
297 lines
8.9 KiB
// Copyright 2020 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 ethtest
|
|
|
|
import (
|
|
"math/big"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
"github.com/ethereum/go-ethereum/internal/utesting"
|
|
"github.com/ethereum/go-ethereum/params"
|
|
)
|
|
|
|
//var faucetAddr = common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7")
|
|
var faucetKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
|
|
|
|
func sendSuccessfulTx(t *utesting.T, s *Suite, tx *types.Transaction) {
|
|
sendConn := s.setupConnection(t)
|
|
defer sendConn.Close()
|
|
sendSuccessfulTxWithConn(t, s, tx, sendConn)
|
|
}
|
|
|
|
func sendSuccessfulTxWithConn(t *utesting.T, s *Suite, tx *types.Transaction, sendConn *Conn) {
|
|
t.Logf("sending tx: %v %v %v\n", tx.Hash().String(), tx.GasPrice(), tx.Gas())
|
|
// Send the transaction
|
|
if err := sendConn.Write(&Transactions{tx}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
// update last nonce seen
|
|
nonce = tx.Nonce()
|
|
|
|
recvConn := s.setupConnection(t)
|
|
// Wait for the transaction announcement
|
|
switch msg := recvConn.ReadAndServe(s.chain, timeout).(type) {
|
|
case *Transactions:
|
|
recTxs := *msg
|
|
for _, gotTx := range recTxs {
|
|
if gotTx.Hash() == tx.Hash() {
|
|
// Ok
|
|
return
|
|
}
|
|
}
|
|
t.Fatalf("missing transaction: got %v missing %v", recTxs, tx.Hash())
|
|
case *NewPooledTransactionHashes:
|
|
txHashes := *msg
|
|
for _, gotHash := range txHashes {
|
|
if gotHash == tx.Hash() {
|
|
return
|
|
}
|
|
}
|
|
t.Fatalf("missing transaction announcement: got %v missing %v", txHashes, tx.Hash())
|
|
default:
|
|
t.Fatalf("unexpected message in sendSuccessfulTx: %s", pretty.Sdump(msg))
|
|
}
|
|
}
|
|
|
|
var nonce = uint64(99)
|
|
|
|
func sendMultipleSuccessfulTxs(t *utesting.T, s *Suite, sendConn *Conn, txs []*types.Transaction) {
|
|
txMsg := Transactions(txs)
|
|
t.Logf("sending %d txs\n", len(txs))
|
|
|
|
recvConn := s.setupConnection(t)
|
|
defer recvConn.Close()
|
|
|
|
// Send the transactions
|
|
if err := sendConn.Write(&txMsg); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
// update nonce
|
|
nonce = txs[len(txs)-1].Nonce()
|
|
// Wait for the transaction announcement(s) and make sure all sent txs are being propagated
|
|
recvHashes := make([]common.Hash, 0)
|
|
// all txs should be announced within 3 announcements
|
|
for i := 0; i < 3; i++ {
|
|
switch msg := recvConn.ReadAndServe(s.chain, timeout).(type) {
|
|
case *Transactions:
|
|
for _, tx := range *msg {
|
|
recvHashes = append(recvHashes, tx.Hash())
|
|
}
|
|
case *NewPooledTransactionHashes:
|
|
recvHashes = append(recvHashes, *msg...)
|
|
default:
|
|
if !strings.Contains(pretty.Sdump(msg), "i/o timeout") {
|
|
t.Fatalf("unexpected message while waiting to receive txs: %s", pretty.Sdump(msg))
|
|
}
|
|
}
|
|
// break once all 2000 txs have been received
|
|
if len(recvHashes) == 2000 {
|
|
break
|
|
}
|
|
if len(recvHashes) > 0 {
|
|
_, missingTxs := compareReceivedTxs(recvHashes, txs)
|
|
if len(missingTxs) > 0 {
|
|
continue
|
|
} else {
|
|
t.Logf("successfully received all %d txs", len(txs))
|
|
return
|
|
}
|
|
}
|
|
}
|
|
_, missingTxs := compareReceivedTxs(recvHashes, txs)
|
|
if len(missingTxs) > 0 {
|
|
for _, missing := range missingTxs {
|
|
t.Logf("missing tx: %v", missing.Hash())
|
|
}
|
|
t.Fatalf("missing %d txs", len(missingTxs))
|
|
}
|
|
}
|
|
|
|
func waitForTxPropagation(t *utesting.T, s *Suite, txs []*types.Transaction, recvConn *Conn) {
|
|
// Wait for another transaction announcement
|
|
switch msg := recvConn.ReadAndServe(s.chain, time.Second*8).(type) {
|
|
case *Transactions:
|
|
// check to see if any of the failing txs were in the announcement
|
|
recvTxs := make([]common.Hash, len(*msg))
|
|
for i, recvTx := range *msg {
|
|
recvTxs[i] = recvTx.Hash()
|
|
}
|
|
badTxs, _ := compareReceivedTxs(recvTxs, txs)
|
|
if len(badTxs) > 0 {
|
|
for _, tx := range badTxs {
|
|
t.Logf("received bad tx: %v", tx)
|
|
}
|
|
t.Fatalf("received %d bad txs", len(badTxs))
|
|
}
|
|
case *NewPooledTransactionHashes:
|
|
badTxs, _ := compareReceivedTxs(*msg, txs)
|
|
if len(badTxs) > 0 {
|
|
for _, tx := range badTxs {
|
|
t.Logf("received bad tx: %v", tx)
|
|
}
|
|
t.Fatalf("received %d bad txs", len(badTxs))
|
|
}
|
|
case *Error:
|
|
// Transaction should not be announced -> wait for timeout
|
|
return
|
|
default:
|
|
t.Fatalf("unexpected message in sendFailingTx: %s", pretty.Sdump(msg))
|
|
}
|
|
}
|
|
|
|
// compareReceivedTxs compares the received set of txs against the given set of txs,
|
|
// returning both the set received txs that were present within the given txs, and
|
|
// the set of txs that were missing from the set of received txs
|
|
func compareReceivedTxs(recvTxs []common.Hash, txs []*types.Transaction) (present []*types.Transaction, missing []*types.Transaction) {
|
|
// create a map of the hashes received from node
|
|
recvHashes := make(map[common.Hash]common.Hash)
|
|
for _, hash := range recvTxs {
|
|
recvHashes[hash] = hash
|
|
}
|
|
|
|
// collect present txs and missing txs separately
|
|
present = make([]*types.Transaction, 0)
|
|
missing = make([]*types.Transaction, 0)
|
|
for _, tx := range txs {
|
|
if _, exists := recvHashes[tx.Hash()]; exists {
|
|
present = append(present, tx)
|
|
} else {
|
|
missing = append(missing, tx)
|
|
}
|
|
}
|
|
return present, missing
|
|
}
|
|
|
|
func unknownTx(t *utesting.T, s *Suite) *types.Transaction {
|
|
tx := getNextTxFromChain(t, s)
|
|
var to common.Address
|
|
if tx.To() != nil {
|
|
to = *tx.To()
|
|
}
|
|
txNew := types.NewTransaction(tx.Nonce()+1, to, tx.Value(), tx.Gas(), tx.GasPrice(), tx.Data())
|
|
return signWithFaucet(t, s.chain.chainConfig, txNew)
|
|
}
|
|
|
|
func getNextTxFromChain(t *utesting.T, s *Suite) *types.Transaction {
|
|
// Get a new transaction
|
|
var tx *types.Transaction
|
|
for _, blocks := range s.fullChain.blocks[s.chain.Len():] {
|
|
txs := blocks.Transactions()
|
|
if txs.Len() != 0 {
|
|
tx = txs[0]
|
|
break
|
|
}
|
|
}
|
|
if tx == nil {
|
|
t.Fatal("could not find transaction")
|
|
}
|
|
return tx
|
|
}
|
|
|
|
func generateTxs(t *utesting.T, s *Suite, numTxs int) (map[common.Hash]common.Hash, []*types.Transaction) {
|
|
txHashMap := make(map[common.Hash]common.Hash, numTxs)
|
|
txs := make([]*types.Transaction, numTxs)
|
|
|
|
nextTx := getNextTxFromChain(t, s)
|
|
gas := nextTx.Gas()
|
|
|
|
nonce = nonce + 1
|
|
// generate txs
|
|
for i := 0; i < numTxs; i++ {
|
|
tx := generateTx(t, s.chain.chainConfig, nonce, gas)
|
|
txHashMap[tx.Hash()] = tx.Hash()
|
|
txs[i] = tx
|
|
nonce = nonce + 1
|
|
}
|
|
return txHashMap, txs
|
|
}
|
|
|
|
func generateTx(t *utesting.T, chainConfig *params.ChainConfig, nonce uint64, gas uint64) *types.Transaction {
|
|
var to common.Address
|
|
tx := types.NewTransaction(nonce, to, big.NewInt(1), gas, big.NewInt(1), []byte{})
|
|
return signWithFaucet(t, chainConfig, tx)
|
|
}
|
|
|
|
func getOldTxFromChain(t *utesting.T, s *Suite) *types.Transaction {
|
|
var tx *types.Transaction
|
|
for _, blocks := range s.fullChain.blocks[:s.chain.Len()-1] {
|
|
txs := blocks.Transactions()
|
|
if txs.Len() != 0 {
|
|
tx = txs[0]
|
|
break
|
|
}
|
|
}
|
|
if tx == nil {
|
|
t.Fatal("could not find transaction")
|
|
}
|
|
return tx
|
|
}
|
|
|
|
func invalidNonceTx(t *utesting.T, s *Suite) *types.Transaction {
|
|
tx := getNextTxFromChain(t, s)
|
|
var to common.Address
|
|
if tx.To() != nil {
|
|
to = *tx.To()
|
|
}
|
|
txNew := types.NewTransaction(tx.Nonce()-2, to, tx.Value(), tx.Gas(), tx.GasPrice(), tx.Data())
|
|
return signWithFaucet(t, s.chain.chainConfig, txNew)
|
|
}
|
|
|
|
func hugeAmount(t *utesting.T, s *Suite) *types.Transaction {
|
|
tx := getNextTxFromChain(t, s)
|
|
amount := largeNumber(2)
|
|
var to common.Address
|
|
if tx.To() != nil {
|
|
to = *tx.To()
|
|
}
|
|
txNew := types.NewTransaction(tx.Nonce(), to, amount, tx.Gas(), tx.GasPrice(), tx.Data())
|
|
return signWithFaucet(t, s.chain.chainConfig, txNew)
|
|
}
|
|
|
|
func hugeGasPrice(t *utesting.T, s *Suite) *types.Transaction {
|
|
tx := getNextTxFromChain(t, s)
|
|
gasPrice := largeNumber(2)
|
|
var to common.Address
|
|
if tx.To() != nil {
|
|
to = *tx.To()
|
|
}
|
|
txNew := types.NewTransaction(tx.Nonce(), to, tx.Value(), tx.Gas(), gasPrice, tx.Data())
|
|
return signWithFaucet(t, s.chain.chainConfig, txNew)
|
|
}
|
|
|
|
func hugeData(t *utesting.T, s *Suite) *types.Transaction {
|
|
tx := getNextTxFromChain(t, s)
|
|
var to common.Address
|
|
if tx.To() != nil {
|
|
to = *tx.To()
|
|
}
|
|
txNew := types.NewTransaction(tx.Nonce(), to, tx.Value(), tx.Gas(), tx.GasPrice(), largeBuffer(2))
|
|
return signWithFaucet(t, s.chain.chainConfig, txNew)
|
|
}
|
|
|
|
func signWithFaucet(t *utesting.T, chainConfig *params.ChainConfig, tx *types.Transaction) *types.Transaction {
|
|
signer := types.LatestSigner(chainConfig)
|
|
signedTx, err := types.SignTx(tx, signer, faucetKey)
|
|
if err != nil {
|
|
t.Fatalf("could not sign tx: %v\n", err)
|
|
}
|
|
return signedTx
|
|
}
|
|
|