910 lines
29 KiB
Go
910 lines
29 KiB
Go
package geth_test
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import (
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"encoding/json"
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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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"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/les/status"
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"github.com/status-im/status-go/geth"
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)
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func TestQueuedContracts(t *testing.T) {
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err := geth.PrepareTestNode()
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if err != nil {
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t.Error(err)
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return
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}
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// obtain reference to status backend
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lightEthereum, err := geth.NodeManagerInstance().LightEthereumService()
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if err != nil {
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t.Errorf("Test failed: LES service is not running: %v", err)
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return
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}
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backend := lightEthereum.StatusBackend
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// create an account
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sampleAddress, _, _, err := geth.CreateAccount(newAccountPassword)
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if err != nil {
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t.Errorf("could not create account: %v", err)
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return
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}
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geth.Logout()
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// make sure you panic if transaction complete doesn't return
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completeQueuedTransaction := make(chan struct{}, 1)
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geth.PanicAfter(60*time.Second, completeQueuedTransaction, "TestQueuedContracts")
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// replace transaction notification handler
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var txHash = common.Hash{}
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geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
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var envelope geth.SignalEnvelope
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if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
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t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
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return
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}
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if envelope.Type == geth.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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t.Logf("transaction queued (will be completed in 5 secs): {id: %s}\n", event["id"].(string))
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time.Sleep(5 * time.Second)
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// the first call will fail (we are not logged in, but trying to complete tx)
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if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != status.ErrInvalidCompleteTxSender {
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t.Errorf("expected error on queued transation[%v] not thrown: expected %v, got %v", event["id"], status.ErrInvalidCompleteTxSender, err)
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return
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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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if err := geth.SelectAccount(sampleAddress, newAccountPassword); err != nil {
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t.Errorf("cannot select account: %v", sampleAddress)
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return
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}
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if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != status.ErrInvalidCompleteTxSender {
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t.Errorf("expected error on queued transation[%v] not thrown: expected %v, got %v", event["id"], status.ErrInvalidCompleteTxSender, err)
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return
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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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if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
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t.Errorf("cannot select account: %v", testAddress)
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return
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}
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if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != nil {
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t.Errorf("cannot complete queued transation[%v]: %v", event["id"], err)
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return
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}
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t.Logf("contract transaction complete: https://testnet.etherscan.io/tx/%s", txHash.Hex())
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completeQueuedTransaction <- struct{}{} // so that timeout is aborted
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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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if err != nil {
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t.Error(err)
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return
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}
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txHashCheck, err := backend.SendTransaction(nil, status.SendTxArgs{
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From: geth.FromAddress(testAddress),
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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), common.Ether)),
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Gas: (*hexutil.Big)(big.NewInt(geth.DefaultGas)),
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Data: byteCode,
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})
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if err != nil {
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t.Errorf("Test failed: cannot send transaction: %v", err)
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}
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if !reflect.DeepEqual(txHash, txHashCheck) {
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t.Errorf("Transaction hash returned from SendTransaction is invalid: expected %s, got %s", txHashCheck, txHash)
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return
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}
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time.Sleep(10 * time.Second)
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if reflect.DeepEqual(txHashCheck, common.Hash{}) {
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t.Error("Test failed: transaction was never queued or completed")
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return
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}
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if backend.TransactionQueue().Count() != 0 {
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t.Error("tx queue must be empty at this point")
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return
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}
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}
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func TestQueuedTransactions(t *testing.T) {
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err := geth.PrepareTestNode()
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if err != nil {
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t.Error(err)
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return
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}
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// obtain reference to status backend
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lightEthereum, err := geth.NodeManagerInstance().LightEthereumService()
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if err != nil {
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t.Errorf("Test failed: LES service is not running: %v", err)
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return
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}
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backend := lightEthereum.StatusBackend
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// create an account
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sampleAddress, _, _, err := geth.CreateAccount(newAccountPassword)
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if err != nil {
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t.Errorf("could not create account: %v", err)
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return
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}
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geth.Logout()
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// make sure you panic if transaction complete doesn't return
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completeQueuedTransaction := make(chan struct{}, 1)
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geth.PanicAfter(60*time.Second, completeQueuedTransaction, "TestQueuedTransactions")
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// replace transaction notification handler
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var txHash = common.Hash{}
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geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
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var envelope geth.SignalEnvelope
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if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
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t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
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return
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}
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if envelope.Type == geth.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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t.Logf("transaction queued (will be completed in 5 secs): {id: %s}\n", event["id"].(string))
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time.Sleep(5 * time.Second)
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// the first call will fail (we are not logged in, but trying to complete tx)
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if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != status.ErrInvalidCompleteTxSender {
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t.Errorf("expected error on queued transation[%v] not thrown: expected %v, got %v", event["id"], status.ErrInvalidCompleteTxSender, err)
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return
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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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if err := geth.SelectAccount(sampleAddress, newAccountPassword); err != nil {
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t.Errorf("cannot select account: %v", sampleAddress)
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return
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}
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if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != status.ErrInvalidCompleteTxSender {
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t.Errorf("expected error on queued transation[%v] not thrown: expected %v, got %v", event["id"], status.ErrInvalidCompleteTxSender, err)
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return
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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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if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
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t.Errorf("cannot select account: %v", testAddress)
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return
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}
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if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != nil {
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t.Errorf("cannot complete queued transation[%v]: %v", event["id"], err)
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return
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}
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t.Logf("transaction complete: https://testnet.etherscan.io/tx/%s", txHash.Hex())
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completeQueuedTransaction <- struct{}{} // so that timeout is aborted
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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 := backend.SendTransaction(nil, status.SendTxArgs{
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From: geth.FromAddress(testAddress),
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To: geth.ToAddress(testAddress1),
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Value: (*hexutil.Big)(big.NewInt(1000000000000)),
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})
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if err != nil {
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t.Errorf("Test failed: cannot send transaction: %v", err)
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}
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if !reflect.DeepEqual(txHash, txHashCheck) {
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t.Errorf("Transaction hash returned from SendTransaction is invalid: expected %s, got %s", txHashCheck, txHash)
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return
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}
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time.Sleep(10 * time.Second)
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if reflect.DeepEqual(txHashCheck, common.Hash{}) {
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t.Error("Test failed: transaction was never queued or completed")
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return
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}
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if backend.TransactionQueue().Count() != 0 {
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t.Error("tx queue must be empty at this point")
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return
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}
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}
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func TestDoubleCompleteQueuedTransactions(t *testing.T) {
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err := geth.PrepareTestNode()
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if err != nil {
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t.Error(err)
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return
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}
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// obtain reference to status backend
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lightEthereum, err := geth.NodeManagerInstance().LightEthereumService()
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if err != nil {
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t.Errorf("Test failed: LES service is not running: %v", err)
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return
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}
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backend := lightEthereum.StatusBackend
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// log into account from which transactions will be sent
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if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
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t.Errorf("cannot select account: %v", testAddress)
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return
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}
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// make sure you panic if transaction complete doesn't return
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completeQueuedTransaction := make(chan struct{}, 1)
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geth.PanicAfter(20*time.Second, completeQueuedTransaction, "TestQueuedTransactions")
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// replace transaction notification handler
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var txId string
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txFailedEventCalled := false
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txHash := common.Hash{}
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geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
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var envelope geth.SignalEnvelope
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if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
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t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
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return
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}
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if envelope.Type == geth.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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txId = event["id"].(string)
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t.Logf("transaction queued (will be failed and completed on the second call): {id: %s}\n", 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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if _, err = geth.CompleteTransaction(txId, testAddressPassword+"wrong"); err != keystore.ErrDecrypt {
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t.Errorf("expects wrong password error, but call succeeded (or got another error: %v)", err)
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return
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}
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time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
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if txCount := backend.TransactionQueue().Count(); txCount != 1 {
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t.Errorf("txqueue cannot be empty, as tx has failed: expected = 1, got = %d", txCount)
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return
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}
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// now try to complete transaction, but with the correct password
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t.Log("allow 5 seconds before sedning the second CompleteTransaction")
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time.Sleep(5 * time.Second)
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if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != nil {
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t.Errorf("cannot complete queued transation[%v]: %v", event["id"], err)
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return
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}
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time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
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if txCount := backend.TransactionQueue().Count(); txCount != 0 {
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t.Errorf("txqueue must be empty, as tx has completed: expected = 0, got = %d", txCount)
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return
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}
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t.Logf("transaction complete: https://testnet.etherscan.io/tx/%s", txHash.Hex())
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completeQueuedTransaction <- struct{}{} // so that timeout is aborted
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}
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if envelope.Type == geth.EventTransactionFailed {
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event := envelope.Event.(map[string]interface{})
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t.Logf("transaction return event received: {id: %s}\n", 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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if receivedErrMessage != expectedErrMessage {
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t.Errorf("unexpected error message received: got %v", receivedErrMessage)
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return
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}
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receivedErrCode := event["error_code"].(string)
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if receivedErrCode != geth.SendTransactionPasswordErrorCode {
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t.Errorf("unexpected error code received: got %v", receivedErrCode)
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return
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}
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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 := backend.SendTransaction(nil, status.SendTxArgs{
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From: geth.FromAddress(testAddress),
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To: geth.ToAddress(testAddress1),
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Value: (*hexutil.Big)(big.NewInt(1000000000000)),
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})
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if err != nil {
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t.Errorf("cannot send transaction: %v", err)
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return
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}
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if !reflect.DeepEqual(txHash, txHashCheck) {
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t.Errorf("tx hash returned from SendTransaction is invalid: expected %s, got %s", txHashCheck, txHash)
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return
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}
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if reflect.DeepEqual(txHashCheck, common.Hash{}) {
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t.Error("transaction was never queued or completed")
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return
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}
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if backend.TransactionQueue().Count() != 0 {
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t.Error("tx queue must be empty at this point")
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return
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}
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if !txFailedEventCalled {
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t.Error("expected tx failure signal is not received")
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return
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}
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t.Log("sleep extra time, to allow sync")
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time.Sleep(5 * time.Second)
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}
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func TestDiscardQueuedTransactions(t *testing.T) {
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err := geth.PrepareTestNode()
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if err != nil {
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t.Error(err)
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return
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}
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// obtain reference to status backend
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lightEthereum, err := geth.NodeManagerInstance().LightEthereumService()
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if err != nil {
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t.Errorf("Test failed: LES service is not running: %v", err)
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return
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}
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backend := lightEthereum.StatusBackend
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// reset queue
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backend.TransactionQueue().Reset()
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// log into account from which transactions will be sent
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if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
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t.Errorf("cannot select account: %v", testAddress)
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return
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}
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// make sure you panic if transaction complete doesn't return
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completeQueuedTransaction := make(chan struct{}, 1)
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geth.PanicAfter(20*time.Second, completeQueuedTransaction, "TestDiscardQueuedTransactions")
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// replace transaction notification handler
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var txId string
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txFailedEventCalled := false
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geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
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var envelope geth.SignalEnvelope
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if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
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t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
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return
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}
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if envelope.Type == geth.EventTransactionQueued {
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event := envelope.Event.(map[string]interface{})
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txId = event["id"].(string)
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t.Logf("transaction queued (will be discarded soon): {id: %s}\n", txId)
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if !backend.TransactionQueue().Has(status.QueuedTxId(txId)) {
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t.Errorf("txqueue should still have test tx: %s", txId)
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return
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}
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// discard
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err := geth.DiscardTransaction(txId)
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if err != nil {
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t.Errorf("cannot discard tx: %v", err)
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return
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}
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// try completing discarded transaction
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_, err = geth.CompleteTransaction(txId, testAddressPassword)
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if err.Error() != "transaction hash not found" {
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t.Error("expects tx not found, but call to CompleteTransaction succeeded")
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return
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}
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time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
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if backend.TransactionQueue().Has(status.QueuedTxId(txId)) {
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t.Errorf("txqueue should not have test tx at this point (it should be discarded): %s", txId)
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return
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}
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completeQueuedTransaction <- struct{}{} // so that timeout is aborted
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}
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if envelope.Type == geth.EventTransactionFailed {
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event := envelope.Event.(map[string]interface{})
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t.Logf("transaction return event received: {id: %s}\n", event["id"].(string))
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receivedErrMessage := event["error_message"].(string)
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expectedErrMessage := status.ErrQueuedTxDiscarded.Error()
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if receivedErrMessage != expectedErrMessage {
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t.Errorf("unexpected error message received: got %v", receivedErrMessage)
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return
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}
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receivedErrCode := event["error_code"].(string)
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if receivedErrCode != geth.SendTransactionDiscardedErrorCode {
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t.Errorf("unexpected error code received: got %v", receivedErrCode)
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return
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}
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txFailedEventCalled = true
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}
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})
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// this call blocks, and should return when DiscardQueuedTransaction() is called
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txHashCheck, err := backend.SendTransaction(nil, status.SendTxArgs{
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From: geth.FromAddress(testAddress),
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To: geth.ToAddress(testAddress1),
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Value: (*hexutil.Big)(big.NewInt(1000000000000)),
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})
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if err != status.ErrQueuedTxDiscarded {
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t.Errorf("expected error not thrown: %v", err)
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return
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}
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if !reflect.DeepEqual(txHashCheck, common.Hash{}) {
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t.Error("transaction returned hash, while it shouldn't")
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return
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}
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if backend.TransactionQueue().Count() != 0 {
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t.Error("tx queue must be empty at this point")
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return
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}
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if !txFailedEventCalled {
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t.Error("expected tx failure signal is not received")
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return
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}
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t.Log("sleep extra time, to allow sync")
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time.Sleep(5 * time.Second)
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}
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func TestCompleteMultipleQueuedTransactions(t *testing.T) {
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err := geth.PrepareTestNode()
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if err != nil {
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t.Error(err)
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return
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}
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// obtain reference to status backend
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lightEthereum, err := geth.NodeManagerInstance().LightEthereumService()
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if err != nil {
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t.Errorf("Test failed: LES service is not running: %v", err)
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return
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}
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backend := lightEthereum.StatusBackend
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// reset queue
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backend.TransactionQueue().Reset()
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// log into account from which transactions will be sent
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if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
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t.Errorf("cannot select account: %v", testAddress)
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return
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}
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// make sure you panic if transaction complete doesn't return
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testTxCount := 3
|
|
txIds := make(chan string, testTxCount)
|
|
allTestTxCompleted := make(chan struct{}, 1)
|
|
|
|
// replace transaction notification handler
|
|
geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
|
|
var txId string
|
|
var envelope geth.SignalEnvelope
|
|
if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
|
|
t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
|
|
return
|
|
}
|
|
if envelope.Type == geth.EventTransactionQueued {
|
|
event := envelope.Event.(map[string]interface{})
|
|
txId = event["id"].(string)
|
|
t.Logf("transaction queued (will be completed in a single call, once aggregated): {id: %s}\n", txId)
|
|
|
|
txIds <- txId
|
|
}
|
|
})
|
|
|
|
// this call blocks, and should return when DiscardQueuedTransaction() for a given tx id is called
|
|
sendTx := func() {
|
|
txHashCheck, err := backend.SendTransaction(nil, status.SendTxArgs{
|
|
From: geth.FromAddress(testAddress),
|
|
To: geth.ToAddress(testAddress1),
|
|
Value: (*hexutil.Big)(big.NewInt(1000000000000)),
|
|
})
|
|
if err != nil {
|
|
t.Errorf("unexpected error thrown: %v", err)
|
|
return
|
|
}
|
|
|
|
if reflect.DeepEqual(txHashCheck, common.Hash{}) {
|
|
t.Error("transaction returned empty hash")
|
|
return
|
|
}
|
|
}
|
|
|
|
// wait for transactions, and complete them in a single call
|
|
completeTxs := func(txIdStrings string) {
|
|
var parsedIds []string
|
|
json.Unmarshal([]byte(txIdStrings), &parsedIds)
|
|
|
|
parsedIds = append(parsedIds, "invalid-tx-id")
|
|
updatedTxIdStrings, _ := json.Marshal(parsedIds)
|
|
|
|
// complete
|
|
results := geth.CompleteTransactions(string(updatedTxIdStrings), testAddressPassword)
|
|
if len(results) != (testTxCount+1) || results["invalid-tx-id"].Error.Error() != "transaction hash not found" {
|
|
t.Errorf("cannot complete txs: %v", results)
|
|
return
|
|
}
|
|
for txId, txResult := range results {
|
|
if txResult.Error != nil && txId != "invalid-tx-id" {
|
|
t.Errorf("invalid error for %s", txId)
|
|
return
|
|
}
|
|
if txResult.Hash.Hex() == "0x0000000000000000000000000000000000000000000000000000000000000000" && txId != "invalid-tx-id" {
|
|
t.Errorf("invalid hash (expected non empty hash): %s", txId)
|
|
return
|
|
}
|
|
|
|
if txResult.Hash.Hex() != "0x0000000000000000000000000000000000000000000000000000000000000000" {
|
|
t.Logf("transaction complete: https://testnet.etherscan.io/tx/%s", txResult.Hash.Hex())
|
|
}
|
|
}
|
|
|
|
time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
|
|
for _, txId := range parsedIds {
|
|
if backend.TransactionQueue().Has(status.QueuedTxId(txId)) {
|
|
t.Errorf("txqueue should not have test tx at this point (it should be completed): %s", txId)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
go func() {
|
|
var txIdStrings []string
|
|
for i := 0; i < testTxCount; i++ {
|
|
txIdStrings = append(txIdStrings, <-txIds)
|
|
}
|
|
|
|
txIdJSON, _ := json.Marshal(txIdStrings)
|
|
completeTxs(string(txIdJSON))
|
|
allTestTxCompleted <- struct{}{}
|
|
}()
|
|
|
|
// send multiple transactions
|
|
for i := 0; i < testTxCount; i++ {
|
|
go sendTx()
|
|
}
|
|
|
|
select {
|
|
case <-allTestTxCompleted:
|
|
// pass
|
|
case <-time.After(20 * time.Second):
|
|
t.Error("test timed out")
|
|
return
|
|
}
|
|
|
|
if backend.TransactionQueue().Count() != 0 {
|
|
t.Error("tx queue must be empty at this point")
|
|
return
|
|
}
|
|
}
|
|
|
|
func TestDiscardMultipleQueuedTransactions(t *testing.T) {
|
|
err := geth.PrepareTestNode()
|
|
if err != nil {
|
|
t.Error(err)
|
|
return
|
|
}
|
|
|
|
// obtain reference to status backend
|
|
lightEthereum, err := geth.NodeManagerInstance().LightEthereumService()
|
|
if err != nil {
|
|
t.Errorf("Test failed: LES service is not running: %v", err)
|
|
return
|
|
}
|
|
backend := lightEthereum.StatusBackend
|
|
|
|
// reset queue
|
|
backend.TransactionQueue().Reset()
|
|
|
|
// log into account from which transactions will be sent
|
|
if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
|
|
t.Errorf("cannot select account: %v", testAddress)
|
|
return
|
|
}
|
|
|
|
// make sure you panic if transaction complete doesn't return
|
|
testTxCount := 3
|
|
txIds := make(chan string, testTxCount)
|
|
allTestTxDiscarded := make(chan struct{}, 1)
|
|
|
|
// replace transaction notification handler
|
|
txFailedEventCallCount := 0
|
|
geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
|
|
var txId string
|
|
var envelope geth.SignalEnvelope
|
|
if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
|
|
t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
|
|
return
|
|
}
|
|
if envelope.Type == geth.EventTransactionQueued {
|
|
event := envelope.Event.(map[string]interface{})
|
|
txId = event["id"].(string)
|
|
t.Logf("transaction queued (will be discarded soon): {id: %s}\n", txId)
|
|
|
|
if !backend.TransactionQueue().Has(status.QueuedTxId(txId)) {
|
|
t.Errorf("txqueue should still have test tx: %s", txId)
|
|
return
|
|
}
|
|
|
|
txIds <- txId
|
|
}
|
|
|
|
if envelope.Type == geth.EventTransactionFailed {
|
|
event := envelope.Event.(map[string]interface{})
|
|
t.Logf("transaction return event received: {id: %s}\n", event["id"].(string))
|
|
|
|
receivedErrMessage := event["error_message"].(string)
|
|
expectedErrMessage := status.ErrQueuedTxDiscarded.Error()
|
|
if receivedErrMessage != expectedErrMessage {
|
|
t.Errorf("unexpected error message received: got %v", receivedErrMessage)
|
|
return
|
|
}
|
|
|
|
receivedErrCode := event["error_code"].(string)
|
|
if receivedErrCode != geth.SendTransactionDiscardedErrorCode {
|
|
t.Errorf("unexpected error code received: got %v", receivedErrCode)
|
|
return
|
|
}
|
|
|
|
txFailedEventCallCount++
|
|
if txFailedEventCallCount == testTxCount {
|
|
allTestTxDiscarded <- struct{}{}
|
|
}
|
|
}
|
|
})
|
|
|
|
// this call blocks, and should return when DiscardQueuedTransaction() for a given tx id is called
|
|
sendTx := func() {
|
|
txHashCheck, err := backend.SendTransaction(nil, status.SendTxArgs{
|
|
From: geth.FromAddress(testAddress),
|
|
To: geth.ToAddress(testAddress1),
|
|
Value: (*hexutil.Big)(big.NewInt(1000000000000)),
|
|
})
|
|
if err != status.ErrQueuedTxDiscarded {
|
|
t.Errorf("expected error not thrown: %v", err)
|
|
return
|
|
}
|
|
|
|
if !reflect.DeepEqual(txHashCheck, common.Hash{}) {
|
|
t.Error("transaction returned hash, while it shouldn't")
|
|
return
|
|
}
|
|
}
|
|
|
|
// wait for transactions, and discard immediately
|
|
discardTxs := func(txIdStrings string) {
|
|
var parsedIds []string
|
|
json.Unmarshal([]byte(txIdStrings), &parsedIds)
|
|
|
|
parsedIds = append(parsedIds, "invalid-tx-id")
|
|
updatedTxIdStrings, _ := json.Marshal(parsedIds)
|
|
|
|
// discard
|
|
discardResults := geth.DiscardTransactions(string(updatedTxIdStrings))
|
|
if len(discardResults) != 1 || discardResults["invalid-tx-id"].Error.Error() != "transaction hash not found" {
|
|
t.Errorf("cannot discard txs: %v", discardResults)
|
|
return
|
|
}
|
|
|
|
// try completing discarded transaction
|
|
completeResults := geth.CompleteTransactions(string(updatedTxIdStrings), testAddressPassword)
|
|
if len(completeResults) != (testTxCount + 1) {
|
|
t.Error("unexpected number of errors (call to CompleteTransaction should not succeed)")
|
|
}
|
|
for _, txResult := range completeResults {
|
|
if txResult.Error.Error() != "transaction hash not found" {
|
|
t.Errorf("invalid error for %s", txResult.Hash.Hex())
|
|
return
|
|
}
|
|
if txResult.Hash.Hex() != "0x0000000000000000000000000000000000000000000000000000000000000000" {
|
|
t.Errorf("invalid hash (expected zero): %s", txResult.Hash.Hex())
|
|
return
|
|
}
|
|
}
|
|
|
|
time.Sleep(1 * time.Second) // make sure that tx complete signal propagates
|
|
for _, txId := range parsedIds {
|
|
if backend.TransactionQueue().Has(status.QueuedTxId(txId)) {
|
|
t.Errorf("txqueue should not have test tx at this point (it should be discarded): %s", txId)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
go func() {
|
|
var txIdStrings []string
|
|
for i := 0; i < testTxCount; i++ {
|
|
txIdStrings = append(txIdStrings, <-txIds)
|
|
}
|
|
|
|
txIdJSON, _ := json.Marshal(txIdStrings)
|
|
discardTxs(string(txIdJSON))
|
|
}()
|
|
|
|
// send multiple transactions
|
|
for i := 0; i < testTxCount; i++ {
|
|
go sendTx()
|
|
}
|
|
|
|
select {
|
|
case <-allTestTxDiscarded:
|
|
// pass
|
|
case <-time.After(20 * time.Second):
|
|
t.Error("test timed out")
|
|
return
|
|
}
|
|
|
|
if backend.TransactionQueue().Count() != 0 {
|
|
t.Error("tx queue must be empty at this point")
|
|
return
|
|
}
|
|
}
|
|
|
|
func TestNonExistentQueuedTransactions(t *testing.T) {
|
|
err := geth.PrepareTestNode()
|
|
if err != nil {
|
|
t.Error(err)
|
|
return
|
|
}
|
|
|
|
// log into account from which transactions will be sent
|
|
if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
|
|
t.Errorf("cannot select account: %v", testAddress)
|
|
return
|
|
}
|
|
|
|
// make sure you panic if transaction complete doesn't return
|
|
completeQueuedTransaction := make(chan struct{}, 1)
|
|
geth.PanicAfter(20*time.Second, completeQueuedTransaction, "TestQueuedTransactions")
|
|
|
|
// replace transaction notification handler
|
|
var txHash = common.Hash{}
|
|
geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
|
|
var envelope geth.SignalEnvelope
|
|
if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
|
|
t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
|
|
return
|
|
}
|
|
if envelope.Type == geth.EventTransactionQueued {
|
|
event := envelope.Event.(map[string]interface{})
|
|
t.Logf("Transaction queued (will be completed in 5 secs): {id: %s}\n", event["id"].(string))
|
|
time.Sleep(5 * time.Second)
|
|
|
|
// next call is the very same one, but with the correct password
|
|
if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != nil {
|
|
t.Errorf("cannot complete queued transation[%v]: %v", event["id"], err)
|
|
return
|
|
}
|
|
|
|
t.Logf("Transaction complete: https://testnet.etherscan.io/tx/%s", txHash.Hex())
|
|
completeQueuedTransaction <- struct{}{} // so that timeout is aborted
|
|
}
|
|
})
|
|
|
|
// try completing non-existing transaction
|
|
if _, err = geth.CompleteTransaction("some-bad-transaction-id", testAddressPassword); err == nil {
|
|
t.Error("error expected and not recieved")
|
|
return
|
|
}
|
|
if err != status.ErrQueuedTxIdNotFound {
|
|
t.Errorf("unexpected error recieved: expected '%s', got: '%s'", status.ErrQueuedTxIdNotFound.Error(), err.Error())
|
|
return
|
|
}
|
|
}
|
|
|
|
func TestEvictionOfQueuedTransactions(t *testing.T) {
|
|
err := geth.PrepareTestNode()
|
|
if err != nil {
|
|
t.Error(err)
|
|
return
|
|
}
|
|
|
|
// obtain reference to status backend
|
|
lightEthereum, err := geth.NodeManagerInstance().LightEthereumService()
|
|
if err != nil {
|
|
t.Errorf("Test failed: LES service is not running: %v", err)
|
|
return
|
|
}
|
|
backend := lightEthereum.StatusBackend
|
|
|
|
// log into account from which transactions will be sent
|
|
if err := geth.SelectAccount(testAddress, testAddressPassword); err != nil {
|
|
t.Errorf("cannot select account: %v", testAddress)
|
|
return
|
|
}
|
|
|
|
// make sure you panic if transaction complete doesn't return
|
|
completeQueuedTransaction := make(chan struct{}, 1)
|
|
geth.PanicAfter(20*time.Second, completeQueuedTransaction, "TestQueuedTransactions")
|
|
|
|
// replace transaction notification handler
|
|
var txHash = common.Hash{}
|
|
geth.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
|
|
var envelope geth.SignalEnvelope
|
|
if err := json.Unmarshal([]byte(jsonEvent), &envelope); err != nil {
|
|
t.Errorf("cannot unmarshal event's JSON: %s", jsonEvent)
|
|
return
|
|
}
|
|
if envelope.Type == geth.EventTransactionQueued {
|
|
event := envelope.Event.(map[string]interface{})
|
|
t.Logf("Transaction queued (will be completed in 5 secs): {id: %s}\n", event["id"].(string))
|
|
time.Sleep(5 * time.Second)
|
|
|
|
// next call is the very same one, but with the correct password
|
|
if txHash, err = geth.CompleteTransaction(event["id"].(string), testAddressPassword); err != nil {
|
|
t.Errorf("cannot complete queued transation[%v]: %v", event["id"], err)
|
|
return
|
|
}
|
|
|
|
t.Logf("Transaction complete: https://testnet.etherscan.io/tx/%s", txHash.Hex())
|
|
completeQueuedTransaction <- struct{}{} // so that timeout is aborted
|
|
}
|
|
})
|
|
|
|
txQueue := backend.TransactionQueue()
|
|
var i = 0
|
|
txIds := [status.DefaultTxQueueCap + 5 + 10]status.QueuedTxId{}
|
|
backend.SetTransactionQueueHandler(func(queuedTx status.QueuedTx) {
|
|
t.Logf("%d. Transaction queued (queue size: %d): {id: %v}\n", i, txQueue.Count(), queuedTx.Id)
|
|
txIds[i] = queuedTx.Id
|
|
i++
|
|
})
|
|
|
|
if txQueue.Count() != 0 {
|
|
t.Errorf("transaction count should be zero: %d", txQueue.Count())
|
|
return
|
|
}
|
|
|
|
for i := 0; i < 10; i++ {
|
|
go backend.SendTransaction(nil, status.SendTxArgs{})
|
|
}
|
|
time.Sleep(3 * time.Second)
|
|
|
|
t.Logf("Number of transactions queued: %d. Queue size (shouldn't be more than %d): %d", i, status.DefaultTxQueueCap, txQueue.Count())
|
|
|
|
if txQueue.Count() != 10 {
|
|
t.Errorf("transaction count should be 10: got %d", txQueue.Count())
|
|
return
|
|
}
|
|
|
|
for i := 0; i < status.DefaultTxQueueCap+5; i++ { // stress test by hitting with lots of goroutines
|
|
go backend.SendTransaction(nil, status.SendTxArgs{})
|
|
}
|
|
time.Sleep(5 * time.Second)
|
|
|
|
if txQueue.Count() > status.DefaultTxQueueCap {
|
|
t.Errorf("transaction count should be %d (or %d): got %d", status.DefaultTxQueueCap, status.DefaultTxQueueCap-1, txQueue.Count())
|
|
return
|
|
}
|
|
|
|
for _, txId := range txIds {
|
|
txQueue.Remove(txId)
|
|
}
|
|
|
|
if txQueue.Count() != 0 {
|
|
t.Errorf("transaction count should be zero: %d", txQueue.Count())
|
|
return
|
|
}
|
|
}
|