800 lines
28 KiB
Go
800 lines
28 KiB
Go
package transactions
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import (
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"context"
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"encoding/json"
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"fmt"
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"math/big"
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"reflect"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/accounts/keystore"
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gethcommon "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/log"
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"github.com/status-im/status-go/e2e"
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"github.com/status-im/status-go/geth/account"
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"github.com/status-im/status-go/geth/common"
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"github.com/status-im/status-go/geth/params"
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"github.com/status-im/status-go/geth/signal"
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"github.com/status-im/status-go/geth/txqueue"
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. "github.com/status-im/status-go/testing"
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"github.com/stretchr/testify/suite"
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)
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func TestTransactionsTestSuite(t *testing.T) {
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suite.Run(t, new(TransactionsTestSuite))
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}
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type TransactionsTestSuite struct {
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e2e.BackendTestSuite
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}
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func (s *TransactionsTestSuite) TestCallRPCSendTransaction() {
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s.StartTestBackend()
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defer s.StopTestBackend()
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EnsureNodeSync(s.Backend.NodeManager())
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err := s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password)
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s.NoError(err)
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transactionCompleted := make(chan struct{})
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var txHash gethcommon.Hash
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signal.SetDefaultNodeNotificationHandler(func(rawSignal string) {
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var sg signal.Envelope
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err := json.Unmarshal([]byte(rawSignal), &sg)
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s.NoError(err)
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if sg.Type == txqueue.EventTransactionQueued {
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event := sg.Event.(map[string]interface{})
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txID := event["id"].(string)
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txHash, err = s.Backend.CompleteTransaction(common.QueuedTxID(txID), TestConfig.Account1.Password)
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s.NoError(err, "cannot complete queued transaction %s", txID)
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close(transactionCompleted)
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}
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})
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result := s.Backend.CallRPC(`{
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"jsonrpc": "2.0",
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"id": 1,
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"method": "eth_sendTransaction",
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"params": [{
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"from": "` + TestConfig.Account1.Address + `",
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"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
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"value": "0x9184e72a"
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}]
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}`)
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s.NotContains(result, "error")
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select {
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case <-transactionCompleted:
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case <-time.After(time.Minute):
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s.FailNow("sending transaction timed out")
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}
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s.Equal(`{"jsonrpc":"2.0","id":1,"result":"`+txHash.String()+`"}`, result)
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}
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func (s *TransactionsTestSuite) TestCallRPCSendTransactionUpstream() {
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if GetNetworkID() == params.StatusChainNetworkID {
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s.T().Skip()
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}
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addr, err := GetRemoteURL()
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s.NoError(err)
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s.StartTestBackend(e2e.WithUpstream(addr))
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defer s.StopTestBackend()
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err = s.Backend.AccountManager().SelectAccount(TestConfig.Account2.Address, TestConfig.Account2.Password)
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s.NoError(err)
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transactionCompleted := make(chan struct{})
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var txHash gethcommon.Hash
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signal.SetDefaultNodeNotificationHandler(func(rawSignal string) {
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var signalEnvelope signal.Envelope
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err := json.Unmarshal([]byte(rawSignal), &signalEnvelope)
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s.NoError(err)
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if signalEnvelope.Type == txqueue.EventTransactionQueued {
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event := signalEnvelope.Event.(map[string]interface{})
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txID := event["id"].(string)
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// Complete with a wrong passphrase.
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txHash, err = s.Backend.CompleteTransaction(common.QueuedTxID(txID), "some-invalid-passphrase")
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s.EqualError(err, keystore.ErrDecrypt.Error(), "should return an error as the passphrase was invalid")
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// Complete with a correct passphrase.
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txHash, err = s.Backend.CompleteTransaction(common.QueuedTxID(txID), TestConfig.Account2.Password)
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s.NoError(err, "cannot complete queued transaction %s", txID)
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close(transactionCompleted)
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}
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})
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result := s.Backend.CallRPC(`{
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"jsonrpc": "2.0",
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"id": 1,
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"method": "eth_sendTransaction",
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"params": [{
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"from": "` + TestConfig.Account2.Address + `",
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"to": "` + TestConfig.Account1.Address + `",
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"value": "0x9184e72a"
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}]
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}`)
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s.NotContains(result, "error")
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select {
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case <-transactionCompleted:
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case <-time.After(time.Minute):
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s.FailNow("sending transaction timed out")
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}
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s.Equal(`{"jsonrpc":"2.0","id":1,"result":"`+txHash.String()+`"}`, result)
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}
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// FIXME(tiabc): Sometimes it fails due to "no suitable peers found".
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func (s *TransactionsTestSuite) TestSendContractTx() {
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s.StartTestBackend()
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defer s.StopTestBackend()
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EnsureNodeSync(s.Backend.NodeManager())
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sampleAddress, _, _, err := s.Backend.AccountManager().CreateAccount(TestConfig.Account1.Password)
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s.NoError(err)
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completeQueuedTransaction := make(chan struct{})
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// replace transaction notification handler
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var txHash gethcommon.Hash
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signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) { // nolint :dupl
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var envelope signal.Envelope
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err = json.Unmarshal([]byte(jsonEvent), &envelope)
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s.NoError(err, fmt.Sprintf("cannot unmarshal JSON: %s", jsonEvent))
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if envelope.Type == txqueue.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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log.Info("transaction queued (will be completed shortly)", "id", event["id"].(string))
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// the first call will fail (we are not logged in, but trying to complete tx)
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log.Info("trying to complete with no user logged in")
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txHash, err = s.Backend.CompleteTransaction(
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common.QueuedTxID(event["id"].(string)),
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TestConfig.Account1.Password,
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)
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s.EqualError(
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err,
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account.ErrNoAccountSelected.Error(),
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fmt.Sprintf("expected error on queued transaction[%v] not thrown", event["id"]),
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)
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// the second call will also fail (we are logged in as different user)
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log.Info("trying to complete with invalid user")
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err = s.Backend.AccountManager().SelectAccount(sampleAddress, TestConfig.Account1.Password)
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s.NoError(err)
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txHash, err = s.Backend.CompleteTransaction(
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common.QueuedTxID(event["id"].(string)),
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TestConfig.Account1.Password,
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)
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s.EqualError(
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err,
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txqueue.ErrInvalidCompleteTxSender.Error(),
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fmt.Sprintf("expected error on queued transaction[%v] not thrown", event["id"]),
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)
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// the third call will work as expected (as we are logged in with correct credentials)
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log.Info("trying to complete with correct user, this should succeed")
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s.NoError(s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password))
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txHash, err = s.Backend.CompleteTransaction(
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common.QueuedTxID(event["id"].(string)),
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TestConfig.Account1.Password,
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)
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s.NoError(err, fmt.Sprintf("cannot complete queued transaction[%v]", event["id"]))
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log.Info("contract transaction complete", "URL", "https://ropsten.etherscan.io/tx/"+txHash.Hex())
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close(completeQueuedTransaction)
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return
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}
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})
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// this call blocks, up until Complete Transaction is called
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byteCode, err := hexutil.Decode(`0x6060604052341561000c57fe5b5b60a58061001b6000396000f30060606040526000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680636ffa1caa14603a575bfe5b3415604157fe5b60556004808035906020019091905050606b565b6040518082815260200191505060405180910390f35b60008160020290505b9190505600a165627a7a72305820ccdadd737e4ac7039963b54cee5e5afb25fa859a275252bdcf06f653155228210029`)
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s.NoError(err)
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txHashCheck, err := s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{
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From: common.FromAddress(TestConfig.Account1.Address),
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To: nil, // marker, contract creation is expected
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//Value: (*hexutil.Big)(new(big.Int).Mul(big.NewInt(1), gethcommon.Ether)),
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Gas: (*hexutil.Big)(big.NewInt(params.DefaultGas)),
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Data: byteCode,
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})
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s.NoError(err, "cannot send transaction")
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select {
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case <-completeQueuedTransaction:
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case <-time.After(2 * time.Minute):
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s.FailNow("completing transaction timed out")
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}
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s.Equal(txHashCheck.Hex(), txHash.Hex(), "transaction hash returned from SendTransaction is invalid")
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s.False(reflect.DeepEqual(txHashCheck, gethcommon.Hash{}), "transaction was never queued or completed")
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s.Zero(s.TxQueueManager().TransactionQueue().Count(), "tx queue must be empty at this point")
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}
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func (s *TransactionsTestSuite) TestSendEther() {
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s.StartTestBackend()
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defer s.StopTestBackend()
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EnsureNodeSync(s.Backend.NodeManager())
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backend := s.LightEthereumService().StatusBackend
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s.NotNil(backend)
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// create an account
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sampleAddress, _, _, err := s.Backend.AccountManager().CreateAccount(TestConfig.Account1.Password)
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s.NoError(err)
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completeQueuedTransaction := make(chan struct{})
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// replace transaction notification handler
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var txHash = gethcommon.Hash{}
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signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) { // nolint: dupl
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var envelope signal.Envelope
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err = json.Unmarshal([]byte(jsonEvent), &envelope)
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s.NoError(err, fmt.Sprintf("cannot unmarshal JSON: %s", jsonEvent))
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if envelope.Type == txqueue.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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log.Info("transaction queued (will be completed shortly)", "id", event["id"].(string))
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// the first call will fail (we are not logged in, but trying to complete tx)
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log.Info("trying to complete with no user logged in")
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txHash, err = s.Backend.CompleteTransaction(
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common.QueuedTxID(event["id"].(string)),
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TestConfig.Account1.Password,
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)
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s.EqualError(
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err,
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account.ErrNoAccountSelected.Error(),
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fmt.Sprintf("expected error on queued transaction[%v] not thrown", event["id"]),
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)
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// the second call will also fail (we are logged in as different user)
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log.Info("trying to complete with invalid user")
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err = s.Backend.AccountManager().SelectAccount(sampleAddress, TestConfig.Account1.Password)
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s.NoError(err)
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txHash, err = s.Backend.CompleteTransaction(
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common.QueuedTxID(event["id"].(string)), TestConfig.Account1.Password)
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s.EqualError(
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err,
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txqueue.ErrInvalidCompleteTxSender.Error(),
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fmt.Sprintf("expected error on queued transaction[%v] not thrown", event["id"]),
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)
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// the third call will work as expected (as we are logged in with correct credentials)
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log.Info("trying to complete with correct user, this should succeed")
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s.NoError(s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password))
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txHash, err = s.Backend.CompleteTransaction(
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common.QueuedTxID(event["id"].(string)),
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TestConfig.Account1.Password,
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)
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s.NoError(err, fmt.Sprintf("cannot complete queued transaction[%v]", event["id"]))
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close(completeQueuedTransaction)
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return
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}
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})
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// this call blocks, up until Complete Transaction is called
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txHashCheck, err := s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{
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From: common.FromAddress(TestConfig.Account1.Address),
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To: common.ToAddress(TestConfig.Account2.Address),
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Value: (*hexutil.Big)(big.NewInt(1000000000000)),
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})
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s.NoError(err, "cannot send transaction")
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select {
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case <-completeQueuedTransaction:
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case <-time.After(2 * time.Minute):
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s.FailNow("completing transaction timed out")
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}
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s.Equal(txHashCheck.Hex(), txHash.Hex(), "transaction hash returned from SendTransaction is invalid")
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s.False(reflect.DeepEqual(txHashCheck, gethcommon.Hash{}), "transaction was never queued or completed")
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s.Zero(s.Backend.TxQueueManager().TransactionQueue().Count(), "tx queue must be empty at this point")
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}
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func (s *TransactionsTestSuite) TestSendEtherTxUpstream() {
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if GetNetworkID() == params.StatusChainNetworkID {
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s.T().Skip()
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}
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addr, err := GetRemoteURL()
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s.NoError(err)
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s.StartTestBackend(e2e.WithUpstream(addr))
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defer s.StopTestBackend()
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err = s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password)
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s.NoError(err)
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completeQueuedTransaction := make(chan struct{})
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// replace transaction notification handler
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var txHash = gethcommon.Hash{}
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signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) { // nolint: dupl
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var envelope signal.Envelope
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err = json.Unmarshal([]byte(jsonEvent), &envelope)
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s.NoError(err, "cannot unmarshal JSON: %s", jsonEvent)
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if envelope.Type == txqueue.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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log.Info("transaction queued (will be completed shortly)", "id", event["id"].(string))
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txHash, err = s.Backend.CompleteTransaction(
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common.QueuedTxID(event["id"].(string)),
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TestConfig.Account1.Password,
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)
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s.NoError(err, "cannot complete queued transaction[%v]", event["id"])
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log.Info("contract transaction complete", "URL", "https://ropsten.etherscan.io/tx/"+txHash.Hex())
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close(completeQueuedTransaction)
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}
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})
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// This call blocks, up until Complete Transaction is called.
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// Explicitly not setting Gas to get it estimated.
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txHashCheck, err := s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{
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From: common.FromAddress(TestConfig.Account1.Address),
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To: common.ToAddress(TestConfig.Account2.Address),
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GasPrice: (*hexutil.Big)(big.NewInt(28000000000)),
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Value: (*hexutil.Big)(big.NewInt(1000000000000)),
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})
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s.NoError(err, "cannot send transaction")
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select {
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case <-completeQueuedTransaction:
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case <-time.After(1 * time.Minute):
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s.FailNow("completing transaction timed out")
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}
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s.Equal(txHash.Hex(), txHashCheck.Hex(), "transaction hash returned from SendTransaction is invalid")
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s.Zero(s.Backend.TxQueueManager().TransactionQueue().Count(), "tx queue must be empty at this point")
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}
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func (s *TransactionsTestSuite) TestDoubleCompleteQueuedTransactions() {
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s.StartTestBackend()
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defer s.StopTestBackend()
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EnsureNodeSync(s.Backend.NodeManager())
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backend := s.LightEthereumService().StatusBackend
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s.NotNil(backend)
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// log into account from which transactions will be sent
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s.NoError(s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password))
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completeQueuedTransaction := make(chan struct{})
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// replace transaction notification handler
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txFailedEventCalled := false
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txHash := gethcommon.Hash{}
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signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
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var envelope signal.Envelope
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err := json.Unmarshal([]byte(jsonEvent), &envelope)
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s.NoError(err, fmt.Sprintf("cannot unmarshal JSON: %s", jsonEvent))
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if envelope.Type == txqueue.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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txID := common.QueuedTxID(event["id"].(string))
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log.Info("transaction queued (will be failed and completed on the second call)", "id", txID)
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// try with wrong password
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// make sure that tx is NOT removed from the queue (by re-trying with the correct password)
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_, err = s.Backend.CompleteTransaction(txID, TestConfig.Account1.Password+"wrong")
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s.EqualError(err, keystore.ErrDecrypt.Error())
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s.Equal(1, s.TxQueueManager().TransactionQueue().Count(), "txqueue cannot be empty, as tx has failed")
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// now try to complete transaction, but with the correct password
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txHash, err = s.Backend.CompleteTransaction(txID, TestConfig.Account1.Password)
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s.NoError(err)
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log.Info("transaction complete", "URL", "https://rinkeby.etherscan.io/tx/"+txHash.Hex())
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close(completeQueuedTransaction)
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}
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if envelope.Type == txqueue.EventTransactionFailed {
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event := envelope.Event.(map[string]interface{})
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log.Info("transaction return event received", "id", event["id"].(string))
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receivedErrMessage := event["error_message"].(string)
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expectedErrMessage := "could not decrypt key with given passphrase"
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s.Equal(receivedErrMessage, expectedErrMessage)
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receivedErrCode := event["error_code"].(string)
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s.Equal("2", receivedErrCode)
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txFailedEventCalled = true
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}
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})
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// this call blocks, and should return on *second* attempt to CompleteTransaction (w/ the correct password)
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txHashCheck, err := s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{
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From: common.FromAddress(TestConfig.Account1.Address),
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To: common.ToAddress(TestConfig.Account2.Address),
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Value: (*hexutil.Big)(big.NewInt(1000000000000)),
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})
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s.NoError(err, "cannot send transaction")
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select {
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case <-completeQueuedTransaction:
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case <-time.After(time.Minute):
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s.FailNow("test timed out")
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}
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s.Equal(txHashCheck.Hex(), txHash.Hex(), "transaction hash returned from SendTransaction is invalid")
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s.False(reflect.DeepEqual(txHashCheck, gethcommon.Hash{}), "transaction was never queued or completed")
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s.Zero(s.Backend.TxQueueManager().TransactionQueue().Count(), "tx queue must be empty at this point")
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s.True(txFailedEventCalled, "expected tx failure signal is not received")
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}
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func (s *TransactionsTestSuite) TestDiscardQueuedTransaction() {
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s.StartTestBackend()
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defer s.StopTestBackend()
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EnsureNodeSync(s.Backend.NodeManager())
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backend := s.LightEthereumService().StatusBackend
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s.NotNil(backend)
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// reset queue
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s.Backend.TxQueueManager().TransactionQueue().Reset()
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// log into account from which transactions will be sent
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s.NoError(s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password))
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completeQueuedTransaction := make(chan struct{})
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// replace transaction notification handler
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txFailedEventCalled := false
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signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
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var envelope signal.Envelope
|
|
err := json.Unmarshal([]byte(jsonEvent), &envelope)
|
|
s.NoError(err, fmt.Sprintf("cannot unmarshal JSON: %s", jsonEvent))
|
|
|
|
if envelope.Type == txqueue.EventTransactionQueued {
|
|
event := envelope.Event.(map[string]interface{})
|
|
txID := common.QueuedTxID(event["id"].(string))
|
|
log.Info("transaction queued (will be discarded soon)", "id", txID)
|
|
|
|
s.True(s.Backend.TxQueueManager().TransactionQueue().Has(txID), "txqueue should still have test tx")
|
|
|
|
// discard
|
|
err := s.Backend.DiscardTransaction(txID)
|
|
s.NoError(err, "cannot discard tx")
|
|
|
|
// try completing discarded transaction
|
|
_, err = s.Backend.CompleteTransaction(txID, TestConfig.Account1.Password)
|
|
s.EqualError(err, "transaction hash not found", "expects tx not found, but call to CompleteTransaction succeeded")
|
|
|
|
time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
|
|
s.False(s.Backend.TxQueueManager().TransactionQueue().Has(txID),
|
|
fmt.Sprintf("txqueue should not have test tx at this point (it should be discarded): %s", txID))
|
|
|
|
close(completeQueuedTransaction)
|
|
}
|
|
|
|
if envelope.Type == txqueue.EventTransactionFailed {
|
|
event := envelope.Event.(map[string]interface{})
|
|
log.Info("transaction return event received", "id", event["id"].(string))
|
|
|
|
receivedErrMessage := event["error_message"].(string)
|
|
expectedErrMessage := txqueue.ErrQueuedTxDiscarded.Error()
|
|
s.Equal(receivedErrMessage, expectedErrMessage)
|
|
|
|
receivedErrCode := event["error_code"].(string)
|
|
s.Equal("4", receivedErrCode)
|
|
|
|
txFailedEventCalled = true
|
|
}
|
|
})
|
|
|
|
// this call blocks, and should return when DiscardQueuedTransaction() is called
|
|
txHashCheck, err := s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{
|
|
From: common.FromAddress(TestConfig.Account1.Address),
|
|
To: common.ToAddress(TestConfig.Account2.Address),
|
|
Value: (*hexutil.Big)(big.NewInt(1000000000000)),
|
|
})
|
|
s.EqualError(err, txqueue.ErrQueuedTxDiscarded.Error(), "transaction is expected to be discarded")
|
|
|
|
select {
|
|
case <-completeQueuedTransaction:
|
|
case <-time.After(time.Minute):
|
|
s.FailNow("test timed out")
|
|
}
|
|
|
|
s.True(reflect.DeepEqual(txHashCheck, gethcommon.Hash{}), "transaction returned hash, while it shouldn't")
|
|
s.Zero(s.Backend.TxQueueManager().TransactionQueue().Count(), "tx queue must be empty at this point")
|
|
s.True(txFailedEventCalled, "expected tx failure signal is not received")
|
|
}
|
|
|
|
func (s *TransactionsTestSuite) TestCompleteMultipleQueuedTransactions() {
|
|
s.StartTestBackend()
|
|
defer s.StopTestBackend()
|
|
|
|
EnsureNodeSync(s.Backend.NodeManager())
|
|
s.TxQueueManager().TransactionQueue().Reset()
|
|
|
|
// log into account from which transactions will be sent
|
|
err := s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password)
|
|
s.NoError(err)
|
|
|
|
testTxCount := 3
|
|
txIDs := make(chan common.QueuedTxID, testTxCount)
|
|
allTestTxCompleted := make(chan struct{})
|
|
|
|
// replace transaction notification handler
|
|
signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
|
|
var envelope signal.Envelope
|
|
err := json.Unmarshal([]byte(jsonEvent), &envelope)
|
|
s.NoError(err, fmt.Sprintf("cannot unmarshal JSON: %s", jsonEvent))
|
|
|
|
if envelope.Type == txqueue.EventTransactionQueued {
|
|
event := envelope.Event.(map[string]interface{})
|
|
txID := common.QueuedTxID(event["id"].(string))
|
|
log.Info("transaction queued (will be completed in a single call, once aggregated)", "id", txID)
|
|
|
|
txIDs <- txID
|
|
}
|
|
})
|
|
|
|
// this call blocks, and should return when DiscardQueuedTransaction() for a given tx id is called
|
|
sendTx := func() {
|
|
txHashCheck, err := s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{
|
|
From: common.FromAddress(TestConfig.Account1.Address),
|
|
To: common.ToAddress(TestConfig.Account2.Address),
|
|
Value: (*hexutil.Big)(big.NewInt(1000000000000)),
|
|
})
|
|
s.NoError(err, "cannot send transaction")
|
|
s.False(reflect.DeepEqual(txHashCheck, gethcommon.Hash{}), "transaction returned empty hash")
|
|
}
|
|
|
|
// wait for transactions, and complete them in a single call
|
|
completeTxs := func(txIDs []common.QueuedTxID) {
|
|
txIDs = append(txIDs, "invalid-tx-id")
|
|
results := s.Backend.CompleteTransactions(txIDs, TestConfig.Account1.Password)
|
|
s.Len(results, testTxCount+1)
|
|
s.EqualError(results["invalid-tx-id"].Error, "transaction hash not found")
|
|
|
|
for txID, txResult := range results {
|
|
s.False(
|
|
txResult.Error != nil && txID != "invalid-tx-id",
|
|
"invalid error for %s", txID,
|
|
)
|
|
s.False(
|
|
txResult.Hash == (gethcommon.Hash{}) && txID != "invalid-tx-id",
|
|
"invalid hash (expected non empty hash): %s", txID,
|
|
)
|
|
log.Info("transaction complete", "URL", "https://ropsten.etherscan.io/tx/"+txResult.Hash.Hex())
|
|
}
|
|
|
|
time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
|
|
|
|
for _, txID := range txIDs {
|
|
s.False(
|
|
s.Backend.TxQueueManager().TransactionQueue().Has(txID),
|
|
"txqueue should not have test tx at this point (it should be completed)",
|
|
)
|
|
}
|
|
}
|
|
go func() {
|
|
ids := make([]common.QueuedTxID, testTxCount)
|
|
for i := 0; i < testTxCount; i++ {
|
|
ids[i] = <-txIDs
|
|
}
|
|
|
|
completeTxs(ids)
|
|
close(allTestTxCompleted)
|
|
}()
|
|
|
|
// send multiple transactions
|
|
for i := 0; i < testTxCount; i++ {
|
|
go sendTx()
|
|
}
|
|
|
|
select {
|
|
case <-allTestTxCompleted:
|
|
case <-time.After(30 * time.Second):
|
|
s.FailNow("test timed out")
|
|
}
|
|
|
|
s.Zero(s.TxQueueManager().TransactionQueue().Count(), "queue should be empty")
|
|
}
|
|
|
|
func (s *TransactionsTestSuite) TestDiscardMultipleQueuedTransactions() {
|
|
s.StartTestBackend()
|
|
defer s.StopTestBackend()
|
|
|
|
EnsureNodeSync(s.Backend.NodeManager())
|
|
|
|
backend := s.LightEthereumService().StatusBackend
|
|
s.NotNil(backend)
|
|
|
|
// reset queue
|
|
s.Backend.TxQueueManager().TransactionQueue().Reset()
|
|
|
|
// log into account from which transactions will be sent
|
|
s.NoError(s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password))
|
|
|
|
testTxCount := 3
|
|
txIDs := make(chan common.QueuedTxID, testTxCount)
|
|
allTestTxDiscarded := make(chan struct{})
|
|
|
|
// replace transaction notification handler
|
|
txFailedEventCallCount := 0
|
|
signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
|
|
var envelope signal.Envelope
|
|
err := json.Unmarshal([]byte(jsonEvent), &envelope)
|
|
s.NoError(err)
|
|
if envelope.Type == txqueue.EventTransactionQueued {
|
|
event := envelope.Event.(map[string]interface{})
|
|
txID := common.QueuedTxID(event["id"].(string))
|
|
log.Info("transaction queued (will be discarded soon)", "id", txID)
|
|
|
|
s.True(s.Backend.TxQueueManager().TransactionQueue().Has(txID),
|
|
"txqueue should still have test tx")
|
|
txIDs <- txID
|
|
}
|
|
|
|
if envelope.Type == txqueue.EventTransactionFailed {
|
|
event := envelope.Event.(map[string]interface{})
|
|
log.Info("transaction return event received", "id", event["id"].(string))
|
|
|
|
receivedErrMessage := event["error_message"].(string)
|
|
expectedErrMessage := txqueue.ErrQueuedTxDiscarded.Error()
|
|
s.Equal(receivedErrMessage, expectedErrMessage)
|
|
|
|
receivedErrCode := event["error_code"].(string)
|
|
s.Equal("4", receivedErrCode)
|
|
|
|
txFailedEventCallCount++
|
|
if txFailedEventCallCount == testTxCount {
|
|
close(allTestTxDiscarded)
|
|
}
|
|
}
|
|
})
|
|
|
|
// this call blocks, and should return when DiscardQueuedTransaction() for a given tx id is called
|
|
sendTx := func() {
|
|
txHashCheck, err := s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{
|
|
From: common.FromAddress(TestConfig.Account1.Address),
|
|
To: common.ToAddress(TestConfig.Account2.Address),
|
|
Value: (*hexutil.Big)(big.NewInt(1000000000000)),
|
|
})
|
|
s.EqualError(err, txqueue.ErrQueuedTxDiscarded.Error())
|
|
|
|
s.True(reflect.DeepEqual(txHashCheck, gethcommon.Hash{}), "transaction returned hash, while it shouldn't")
|
|
}
|
|
|
|
// wait for transactions, and discard immediately
|
|
discardTxs := func(txIDs []common.QueuedTxID) {
|
|
txIDs = append(txIDs, "invalid-tx-id")
|
|
|
|
// discard
|
|
discardResults := s.Backend.DiscardTransactions(txIDs)
|
|
s.Len(discardResults, 1, "cannot discard txs: %v", discardResults)
|
|
s.Error(discardResults["invalid-tx-id"].Error, "transaction hash not found", "cannot discard txs: %v", discardResults)
|
|
|
|
// try completing discarded transaction
|
|
completeResults := s.Backend.CompleteTransactions(txIDs, TestConfig.Account1.Password)
|
|
s.Len(completeResults, testTxCount+1, "unexpected number of errors (call to CompleteTransaction should not succeed)")
|
|
|
|
for _, txResult := range completeResults {
|
|
s.Error(txResult.Error, "transaction hash not found", "invalid error for %s", txResult.Hash.Hex())
|
|
s.Equal("0x0000000000000000000000000000000000000000000000000000000000000000", txResult.Hash.Hex(), "invalid hash (expected zero): %s", txResult.Hash.Hex())
|
|
}
|
|
|
|
time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
|
|
|
|
for _, txID := range txIDs {
|
|
s.False(
|
|
s.Backend.TxQueueManager().TransactionQueue().Has(txID),
|
|
"txqueue should not have test tx at this point (it should be discarded): %s",
|
|
txID,
|
|
)
|
|
}
|
|
}
|
|
go func() {
|
|
ids := make([]common.QueuedTxID, testTxCount)
|
|
for i := 0; i < testTxCount; i++ {
|
|
ids[i] = <-txIDs
|
|
}
|
|
|
|
discardTxs(ids)
|
|
}()
|
|
|
|
// send multiple transactions
|
|
for i := 0; i < testTxCount; i++ {
|
|
go sendTx()
|
|
}
|
|
|
|
select {
|
|
case <-allTestTxDiscarded:
|
|
case <-time.After(1 * time.Minute):
|
|
s.FailNow("test timed out")
|
|
}
|
|
|
|
s.Zero(s.Backend.TxQueueManager().TransactionQueue().Count(), "tx queue must be empty at this point")
|
|
}
|
|
|
|
func (s *TransactionsTestSuite) TestNonExistentQueuedTransactions() {
|
|
s.StartTestBackend()
|
|
defer s.StopTestBackend()
|
|
|
|
backend := s.LightEthereumService().StatusBackend
|
|
s.NotNil(backend)
|
|
|
|
// log into account from which transactions will be sent
|
|
s.NoError(s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password))
|
|
|
|
// replace transaction notification handler
|
|
signal.SetDefaultNodeNotificationHandler(func(string) {})
|
|
|
|
// try completing non-existing transaction
|
|
_, err := s.Backend.CompleteTransaction("some-bad-transaction-id", TestConfig.Account1.Password)
|
|
s.Error(err, "error expected and not received")
|
|
s.EqualError(err, txqueue.ErrQueuedTxIDNotFound.Error())
|
|
}
|
|
|
|
func (s *TransactionsTestSuite) TestEvictionOfQueuedTransactions() {
|
|
s.StartTestBackend()
|
|
defer s.StopTestBackend()
|
|
|
|
backend := s.LightEthereumService().StatusBackend
|
|
s.NotNil(backend)
|
|
|
|
// reset queue
|
|
s.Backend.TxQueueManager().TransactionQueue().Reset()
|
|
|
|
// log into account from which transactions will be sent
|
|
s.NoError(s.Backend.AccountManager().SelectAccount(TestConfig.Account1.Address, TestConfig.Account1.Password))
|
|
|
|
txQueue := s.Backend.TxQueueManager().TransactionQueue()
|
|
var i = 0
|
|
txIDs := [txqueue.DefaultTxQueueCap + 5 + 10]common.QueuedTxID{}
|
|
s.Backend.TxQueueManager().SetTransactionQueueHandler(func(queuedTx *common.QueuedTx) {
|
|
log.Info("tx enqueued", "i", i+1, "queue size", txQueue.Count(), "id", queuedTx.ID)
|
|
txIDs[i] = queuedTx.ID
|
|
i++
|
|
})
|
|
|
|
s.Zero(txQueue.Count(), "transaction count should be zero")
|
|
|
|
for j := 0; j < 10; j++ {
|
|
go s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{}) // nolint: errcheck
|
|
}
|
|
time.Sleep(2 * time.Second) // FIXME(tiabc): more reliable synchronization to ensure all transactions are enqueued
|
|
|
|
log.Info(fmt.Sprintf("Number of transactions queued: %d. Queue size (shouldn't be more than %d): %d",
|
|
i, txqueue.DefaultTxQueueCap, txQueue.Count()))
|
|
|
|
s.Equal(10, txQueue.Count(), "transaction count should be 10")
|
|
|
|
for i := 0; i < txqueue.DefaultTxQueueCap+5; i++ { // stress test by hitting with lots of goroutines
|
|
go s.Backend.SendTransaction(context.TODO(), common.SendTxArgs{}) // nolint: errcheck
|
|
}
|
|
time.Sleep(5 * time.Second)
|
|
|
|
s.True(txQueue.Count() <= txqueue.DefaultTxQueueCap, "transaction count should be %d (or %d): got %d", txqueue.DefaultTxQueueCap, txqueue.DefaultTxQueueCap-1, txQueue.Count())
|
|
|
|
for _, txID := range txIDs {
|
|
txQueue.Remove(txID)
|
|
}
|
|
|
|
s.Zero(txQueue.Count(), "transaction count should be zero: %d", txQueue.Count())
|
|
}
|