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Merge pull request #285 from ElrondNetwork/bugs/fixed-resolvers-facto…
…ry-utx fixed factory for unsigned transactions
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169 changes: 169 additions & 0 deletions
169
integrationTests/singleShard/transaction/interceptedBulkUnsignedTx_test.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| package transaction | ||
|
|
||
| import ( | ||
| "crypto/rand" | ||
| "encoding/base64" | ||
| "encoding/binary" | ||
| "encoding/hex" | ||
| "fmt" | ||
| "math/big" | ||
| "sync" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/ElrondNetwork/elrond-go/core" | ||
| "github.com/ElrondNetwork/elrond-go/core/partitioning" | ||
| "github.com/ElrondNetwork/elrond-go/data" | ||
| "github.com/ElrondNetwork/elrond-go/data/smartContractResult" | ||
| "github.com/ElrondNetwork/elrond-go/data/state" | ||
| "github.com/ElrondNetwork/elrond-go/data/state/addressConverters" | ||
| "github.com/ElrondNetwork/elrond-go/marshal" | ||
| "github.com/ElrondNetwork/elrond-go/p2p" | ||
| "github.com/ElrondNetwork/elrond-go/process" | ||
| "github.com/ElrondNetwork/elrond-go/process/factory" | ||
| "github.com/ElrondNetwork/elrond-go/sharding" | ||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
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| func TestNode_GenerateSendInterceptBulkUnsignedTransactionsWithMessenger(t *testing.T) { | ||
| if testing.Short() { | ||
| t.Skip("this is not a short test") | ||
| } | ||
|
|
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| dPool := createTestDataPool() | ||
| startingNonce := uint64(6) | ||
| addrConverter, _ := addressConverters.NewPlainAddressConverter(32, "0x") | ||
| accntAdapter := createAccountsDB() | ||
| shardCoordinator := &sharding.OneShardCoordinator{} | ||
| n, mes, sk, _ := createNetNode(dPool, accntAdapter, shardCoordinator) | ||
|
|
||
| _ = n.Start() | ||
| defer func() { | ||
| _ = n.Stop() | ||
| }() | ||
|
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| _ = n.P2PBootstrap() | ||
|
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| time.Sleep(time.Second) | ||
|
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| //set the account's nonce to startingNonce | ||
| nodePubKeyBytes, _ := sk.GeneratePublic().ToByteArray() | ||
| nodeAddress, _ := addrConverter.CreateAddressFromPublicKeyBytes(nodePubKeyBytes) | ||
| nodeAccount, _ := accntAdapter.GetAccountWithJournal(nodeAddress) | ||
| _ = nodeAccount.(*state.Account).SetNonceWithJournal(startingNonce) | ||
| _, _ = accntAdapter.Commit() | ||
|
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| noOfUnsignedTx := 8000 | ||
|
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| time.Sleep(time.Second) | ||
|
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| wg := sync.WaitGroup{} | ||
| wg.Add(noOfUnsignedTx) | ||
|
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| chanDone := make(chan bool) | ||
|
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| go func() { | ||
| wg.Wait() | ||
| chanDone <- true | ||
| }() | ||
|
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| mut := sync.Mutex{} | ||
| unsignedtxHashes := make([][]byte, 0) | ||
| unsignedTransactions := make([]data.TransactionHandler, 0) | ||
|
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| //wire up handler | ||
| dPool.UnsignedTransactions().RegisterHandler(func(key []byte) { | ||
| mut.Lock() | ||
| defer mut.Unlock() | ||
|
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| unsignedtxHashes = append(unsignedtxHashes, key) | ||
|
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| dataStore := dPool.UnsignedTransactions().ShardDataStore( | ||
| process.ShardCacherIdentifier(shardCoordinator.SelfId(), shardCoordinator.SelfId()), | ||
| ) | ||
| val, _ := dataStore.Get(key) | ||
| if val == nil { | ||
| assert.Fail(t, fmt.Sprintf("key %s not in store?", base64.StdEncoding.EncodeToString(key))) | ||
| return | ||
| } | ||
|
|
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| unsignedTransactions = append(unsignedTransactions, val.(*smartContractResult.SmartContractResult)) | ||
| wg.Done() | ||
| }) | ||
|
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| err := generateAndSendBulkSmartContractResults( | ||
| startingNonce, | ||
| noOfUnsignedTx, | ||
| testMarshalizer, | ||
| shardCoordinator, | ||
| mes, | ||
| ) | ||
|
|
||
| assert.Nil(t, err) | ||
|
|
||
| select { | ||
| case <-chanDone: | ||
| case <-time.After(time.Second * 60): | ||
| assert.Fail(t, "timeout") | ||
| return | ||
| } | ||
|
|
||
| checkResults(t, startingNonce, noOfUnsignedTx, unsignedtxHashes, unsignedTransactions, dPool.UnsignedTransactions(), shardCoordinator) | ||
| } | ||
|
|
||
| func generateAndSendBulkSmartContractResults( | ||
| startingNonce uint64, | ||
| noOfUnsignedTx int, | ||
| marshalizer marshal.Marshalizer, | ||
| shardCoordinator sharding.Coordinator, | ||
| messenger p2p.Messenger, | ||
| ) error { | ||
|
|
||
| dataPacker, err := partitioning.NewSizeDataPacker(marshalizer) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| sender := make([]byte, 32) | ||
| _, _ = rand.Reader.Read(sender) | ||
|
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| dest := make([]byte, 32) | ||
| _, _ = rand.Reader.Read(dest) | ||
|
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| unsigedTxs := make([][]byte, 0) | ||
| for nonce := startingNonce; nonce < startingNonce+uint64(noOfUnsignedTx); nonce++ { | ||
| uTx := &smartContractResult.SmartContractResult{ | ||
| Nonce: nonce, | ||
| TxHash: []byte("tx hash"), | ||
| SndAddr: sender, | ||
| RcvAddr: dest, | ||
| Value: big.NewInt(0), | ||
| } | ||
| buff := make([]byte, 8) | ||
| binary.BigEndian.PutUint64(buff, nonce) | ||
| uTx.Data = hex.EncodeToString(buff) | ||
|
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| uTxBytes, _ := marshalizer.Marshal(uTx) | ||
| unsigedTxs = append(unsigedTxs, uTxBytes) | ||
| } | ||
|
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| //the topic identifier is made of the current shard id and sender's shard id | ||
| identifier := factory.UnsignedTransactionTopic + shardCoordinator.CommunicationIdentifier(shardCoordinator.SelfId()) | ||
|
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| packets, err := dataPacker.PackDataInChunks(unsigedTxs, core.MaxBulkTransactionSize) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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||
| for _, buff := range packets { | ||
| go func(bufferToSend []byte) { | ||
| messenger.BroadcastOnChannelBlocking( | ||
| identifier, | ||
| identifier, | ||
| bufferToSend, | ||
| ) | ||
| }(buff) | ||
| } | ||
|
|
||
| return nil | ||
| } |
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