// createDB creates a new db instance and returns a teardown function the caller
// should invoke when done testing to clean up. The close flag indicates
// whether or not the teardown function should sync and close the database
// during teardown.
func createDB(dbType, dbName string, close bool) (database.Db, func(), error) {
// Handle memory database specially since it doesn't need the disk
// specific handling.
if dbType == "memdb" {
db, err := database.CreateDB(dbType)
if err != nil {
return nil, nil, fmt.Errorf("error creating db: %v", err)
}
// Setup a teardown function for cleaning up. This function is
// returned to the caller to be invoked when it is done testing.
teardown := func() {
if close {
db.Close()
}
}
return db, teardown, nil
}
// Create the root directory for test databases.
if !fileExists(testDbRoot) {
if err := os.MkdirAll(testDbRoot, 0700); err != nil {
err := fmt.Errorf("unable to create test db "+
"root: %v", err)
return nil, nil, err
}
}
// Create a new database to store the accepted blocks into.
dbPath := filepath.Join(testDbRoot, dbName)
_ = os.RemoveAll(dbPath)
db, err := database.CreateDB(dbType, dbPath)
if err != nil {
return nil, nil, fmt.Errorf("error creating db: %v", err)
}
// Setup a teardown function for cleaning up. This function is
// returned to the caller to be invoked when it is done testing.
teardown := func() {
dbVersionPath := filepath.Join(testDbRoot, dbName+".ver")
if close {
db.Sync()
db.Close()
}
os.RemoveAll(dbPath)
os.Remove(dbVersionPath)
os.RemoveAll(testDbRoot)
}
return db, teardown, nil
}
// This example demonstrates creating a new database and inserting the genesis
// block into it.
func ExampleCreateDB() {
// Notice in these example imports that the memdb driver is loaded.
// Ordinarily this would be whatever driver(s) your application
// requires.
// import (
// "github.com/conseweb/stcd/database"
// _ "github.com/conseweb/stcd/database/memdb"
// )
// Create a database and schedule it to be closed on exit. This example
// uses a memory-only database to avoid needing to write anything to
// the disk. Typically, you would specify a persistent database driver
// such as "leveldb" and give it a database name as the second
// parameter.
db, err := database.CreateDB("memdb")
if err != nil {
fmt.Println(err)
return
}
defer db.Close()
// Insert the main network genesis block.
genesis := coinutil.NewBlock(chaincfg.MainNetParams.GenesisBlock)
newHeight, err := db.InsertBlock(genesis)
if err != nil {
fmt.Println(err)
return
}
fmt.Println("New height:", newHeight)
// Output:
// New height: 0
}
func setUpTestDb(t *testing.T, dbname string) (*testDb, error) {
// Ignore db remove errors since it means we didn't have an old one.
dbnamever := dbname + ".ver"
_ = os.RemoveAll(dbname)
_ = os.RemoveAll(dbnamever)
db, err := database.CreateDB("leveldb", dbname)
if err != nil {
return nil, err
}
testdatafile := filepath.Join("..", "testdata", "blocks1-256.bz2")
blocks, err := loadBlocks(t, testdatafile)
if err != nil {
return nil, err
}
cleanUp := func() {
db.Close()
os.RemoveAll(dbname)
os.RemoveAll(dbnamever)
}
return &testDb{
db: db,
blocks: blocks,
dbName: dbname,
dbNameVer: dbnamever,
cleanUpFunc: cleanUp,
}, nil
}
// exampleLoadDB is used in the example to elide the setup code.
func exampleLoadDB() (database.Db, error) {
db, err := database.CreateDB("memdb")
if err != nil {
return nil, err
}
// Insert the main network genesis block.
genesis := coinutil.NewBlock(chaincfg.MainNetParams.GenesisBlock)
_, err = db.InsertBlock(genesis)
if err != nil {
return nil, err
}
return db, err
}
func TestEmptyDB(t *testing.T) {
dbname := "tstdbempty"
dbnamever := dbname + ".ver"
_ = os.RemoveAll(dbname)
_ = os.RemoveAll(dbnamever)
db, err := database.CreateDB("leveldb", dbname)
if err != nil {
t.Errorf("Failed to open test database %v", err)
return
}
defer os.RemoveAll(dbname)
defer os.RemoveAll(dbnamever)
sha, height, err := db.NewestSha()
if !sha.IsEqual(&wire.ShaHash{}) {
t.Errorf("sha not zero hash")
}
if height != -1 {
t.Errorf("height not -1 %v", height)
}
// This is a reopen test
if err := db.Close(); err != nil {
t.Errorf("Close: unexpected error: %v", err)
}
db, err = database.OpenDB("leveldb", dbname)
if err != nil {
t.Errorf("Failed to open test database %v", err)
return
}
defer func() {
if err := db.Close(); err != nil {
t.Errorf("Close: unexpected error: %v", err)
}
}()
sha, height, err = db.NewestSha()
if !sha.IsEqual(&wire.ShaHash{}) {
t.Errorf("sha not zero hash")
}
if height != -1 {
t.Errorf("height not -1 %v", height)
}
}
// This example demonstrates how to create a new chain instance and use
// ProcessBlock to attempt to attempt add a block to the chain. As the package
// overview documentation describes, this includes all of the Bitcoin consensus
// rules. This example intentionally attempts to insert a duplicate genesis
// block to illustrate how an invalid block is handled.
func ExampleBlockChain_ProcessBlock() {
// Create a new database to store the accepted blocks into. Typically
// this would be opening an existing database and would not use memdb
// which is a memory-only database backend, but we create a new db
// here so this is a complete working example.
db, err := database.CreateDB("memdb")
if err != nil {
fmt.Printf("Failed to create database: %v\n", err)
return
}
defer db.Close()
// Insert the main network genesis block. This is part of the initial
// database setup. Like above, this typically would not be needed when
// opening an existing database.
genesisBlock := coinutil.NewBlock(chaincfg.MainNetParams.GenesisBlock)
_, err = db.InsertBlock(genesisBlock)
if err != nil {
fmt.Printf("Failed to insert genesis block: %v\n", err)
return
}
// Create a new BlockChain instance without an initialized signature
// verification cache, using the underlying database for the main
// bitcoin network and ignore notifications.
chain := blockchain.New(db, &chaincfg.MainNetParams, nil, nil)
// Create a new median time source that is required by the upcoming
// call to ProcessBlock. Ordinarily this would also add time values
// obtained from other peers on the network so the local time is
// adjusted to be in agreement with other peers.
timeSource := blockchain.NewMedianTime()
// Process a block. For this example, we are going to intentionally
// cause an error by trying to process the genesis block which already
// exists.
isOrphan, err := chain.ProcessBlock(genesisBlock, timeSource, blockchain.BFNone)
if err != nil {
fmt.Printf("Failed to process block: %v\n", err)
return
}
fmt.Printf("Block accepted. Is it an orphan?: %v", isOrphan)
// Output:
// Failed to process block: already have block 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
}
// TestCreateOpenUnsupported ensures that attempting to create or open an
// unsupported database type is handled properly.
func TestCreateOpenUnsupported(t *testing.T) {
// Ensure creating a database with an unsupported type fails with the
// expected error.
dbType := "unsupported"
_, err := database.CreateDB(dbType, "unsupportedcreatetest")
if err != database.ErrDbUnknownType {
t.Errorf("TestCreateOpenUnsupported: expected error not "+
"received - got: %v, want %v", err, database.ErrDbUnknownType)
return
}
// Ensure opening a database with the new type fails with the expected
// error.
_, err = database.OpenDB(dbType, "unsupportedopentest")
if err != database.ErrDbUnknownType {
t.Errorf("TestCreateOpenUnsupported: expected error not "+
"received - got: %v, want %v", err, database.ErrDbUnknownType)
return
}
}
// TestCreateOpenFail ensures that errors which occur while opening or closing
// a database are handled properly.
func TestCreateOpenFail(t *testing.T) {
// bogusCreateDB is a function which acts as a bogus create and open
// driver function that intentionally returns a failure which can be
// detected.
dbType := "createopenfail"
openError := fmt.Errorf("failed to create or open database for "+
"database type [%v]", dbType)
bogusCreateDB := func(args ...interface{}) (database.Db, error) {
return nil, openError
}
// Create and add driver that intentionally fails when created or opened
// to ensure errors on database open and create are handled properly.
driver := database.DriverDB{
DbType: dbType,
CreateDB: bogusCreateDB,
OpenDB: bogusCreateDB,
}
database.AddDBDriver(driver)
// Ensure creating a database with the new type fails with the expected
// error.
_, err := database.CreateDB(dbType, "createfailtest")
if err != openError {
t.Errorf("TestCreateOpenFail: expected error not received - "+
"got: %v, want %v", err, openError)
return
}
// Ensure opening a database with the new type fails with the expected
// error.
_, err = database.OpenDB(dbType, "openfailtest")
if err != openError {
t.Errorf("TestCreateOpenFail: expected error not received - "+
"got: %v, want %v", err, openError)
return
}
}
// loadBlockDB opens the block database and returns a handle to it.
func loadBlockDB() (database.Db, error) {
// The database name is based on the database type.
dbName := blockDbNamePrefix + "_" + cfg.DbType
if cfg.DbType == "sqlite" {
dbName = dbName + ".db"
}
dbPath := filepath.Join(cfg.DataDir, dbName)
log.Infof("Loading block database from '%s'", dbPath)
db, err := database.OpenDB(cfg.DbType, dbPath)
if err != nil {
// Return the error if it's not because the database doesn't
// exist.
if err != database.ErrDbDoesNotExist {
return nil, err
}
// Create the db if it does not exist.
err = os.MkdirAll(cfg.DataDir, 0700)
if err != nil {
return nil, err
}
db, err = database.CreateDB(cfg.DbType, dbPath)
if err != nil {
return nil, err
}
}
// Get the latest block height from the database.
_, height, err := db.NewestSha()
if err != nil {
db.Close()
return nil, err
}
log.Infof("Block database loaded with block height %d", height)
return db, nil
}
// TestClosed ensure calling the interface functions on a closed database
// returns appropriate errors for the interface functions that return errors
// and does not panic or otherwise misbehave for functions which do not return
// errors.
func TestClosed(t *testing.T) {
db, err := database.CreateDB("memdb")
if err != nil {
t.Errorf("Failed to open test database %v", err)
return
}
_, err = db.InsertBlock(coinutil.NewBlock(chaincfg.MainNetParams.GenesisBlock))
if err != nil {
t.Errorf("InsertBlock: %v", err)
}
if err := db.Close(); err != nil {
t.Errorf("Close: unexpected error %v", err)
}
genesisHash := chaincfg.MainNetParams.GenesisHash
if err := db.DropAfterBlockBySha(genesisHash); err != memdb.ErrDbClosed {
t.Errorf("DropAfterBlockBySha: unexpected error %v", err)
}
if _, err := db.ExistsSha(genesisHash); err != memdb.ErrDbClosed {
t.Errorf("ExistsSha: Unexpected error: %v", err)
}
if _, err := db.FetchBlockBySha(genesisHash); err != memdb.ErrDbClosed {
t.Errorf("FetchBlockBySha: unexpected error %v", err)
}
if _, err := db.FetchBlockShaByHeight(0); err != memdb.ErrDbClosed {
t.Errorf("FetchBlockShaByHeight: unexpected error %v", err)
}
if _, err := db.FetchHeightRange(0, 1); err != memdb.ErrDbClosed {
t.Errorf("FetchHeightRange: unexpected error %v", err)
}
genesisCoinbaseTx := chaincfg.MainNetParams.GenesisBlock.Transactions[0]
coinbaseHash := genesisCoinbaseTx.TxSha()
if _, err := db.ExistsTxSha(&coinbaseHash); err != memdb.ErrDbClosed {
t.Errorf("ExistsTxSha: unexpected error %v", err)
}
if _, err := db.FetchTxBySha(genesisHash); err != memdb.ErrDbClosed {
t.Errorf("FetchTxBySha: unexpected error %v", err)
}
requestHashes := []*wire.ShaHash{genesisHash}
reply := db.FetchTxByShaList(requestHashes)
if len(reply) != len(requestHashes) {
t.Errorf("FetchUnSpentTxByShaList unexpected number of replies "+
"got: %d, want: %d", len(reply), len(requestHashes))
}
for i, txLR := range reply {
wantReply := &database.TxListReply{
Sha: requestHashes[i],
Err: memdb.ErrDbClosed,
}
if !reflect.DeepEqual(wantReply, txLR) {
t.Errorf("FetchTxByShaList unexpected reply\ngot: %v\n"+
"want: %v", txLR, wantReply)
}
}
reply = db.FetchUnSpentTxByShaList(requestHashes)
if len(reply) != len(requestHashes) {
t.Errorf("FetchUnSpentTxByShaList unexpected number of replies "+
"got: %d, want: %d", len(reply), len(requestHashes))
}
for i, txLR := range reply {
wantReply := &database.TxListReply{
Sha: requestHashes[i],
Err: memdb.ErrDbClosed,
}
if !reflect.DeepEqual(wantReply, txLR) {
t.Errorf("FetchUnSpentTxByShaList unexpected reply\n"+
"got: %v\nwant: %v", txLR, wantReply)
}
}
if _, _, err := db.NewestSha(); err != memdb.ErrDbClosed {
t.Errorf("NewestSha: unexpected error %v", err)
}
if err := db.Sync(); err != memdb.ErrDbClosed {
t.Errorf("Sync: unexpected error %v", err)
}
if err := db.RollbackClose(); err != memdb.ErrDbClosed {
t.Errorf("RollbackClose: unexpected error %v", err)
}
if err := db.Close(); err != memdb.ErrDbClosed {
t.Errorf("Close: unexpected error %v", err)
}
}
// chainSetup is used to create a new db and chain instance with the genesis
// block already inserted. In addition to the new chain instnce, it returns
// a teardown function the caller should invoke when done testing to clean up.
func chainSetup(dbName string) (*blockchain.BlockChain, func(), error) {
if !isSupportedDbType(testDbType) {
return nil, nil, fmt.Errorf("unsupported db type %v", testDbType)
}
// Handle memory database specially since it doesn't need the disk
// specific handling.
var db database.Db
var teardown func()
if testDbType == "memdb" {
ndb, err := database.CreateDB(testDbType)
if err != nil {
return nil, nil, fmt.Errorf("error creating db: %v", err)
}
db = ndb
// Setup a teardown function for cleaning up. This function is
// returned to the caller to be invoked when it is done testing.
teardown = func() {
db.Close()
}
} else {
// Create the root directory for test databases.
if !fileExists(testDbRoot) {
if err := os.MkdirAll(testDbRoot, 0700); err != nil {
err := fmt.Errorf("unable to create test db "+
"root: %v", err)
return nil, nil, err
}
}
// Create a new database to store the accepted blocks into.
dbPath := filepath.Join(testDbRoot, dbName)
_ = os.RemoveAll(dbPath)
ndb, err := database.CreateDB(testDbType, dbPath)
if err != nil {
return nil, nil, fmt.Errorf("error creating db: %v", err)
}
db = ndb
// Setup a teardown function for cleaning up. This function is
// returned to the caller to be invoked when it is done testing.
teardown = func() {
dbVersionPath := filepath.Join(testDbRoot, dbName+".ver")
db.Sync()
db.Close()
os.RemoveAll(dbPath)
os.Remove(dbVersionPath)
os.RemoveAll(testDbRoot)
}
}
// Insert the main network genesis block. This is part of the initial
// database setup.
genesisBlock := coinutil.NewBlock(chaincfg.MainNetParams.GenesisBlock)
_, err := db.InsertBlock(genesisBlock)
if err != nil {
teardown()
err := fmt.Errorf("failed to insert genesis block: %v", err)
return nil, nil, err
}
chain := blockchain.New(db, &chaincfg.MainNetParams, nil, nil)
return chain, teardown, nil
}
func Test_dupTx(t *testing.T) {
// Ignore db remove errors since it means we didn't have an old one.
dbname := fmt.Sprintf("tstdbdup0")
dbnamever := dbname + ".ver"
_ = os.RemoveAll(dbname)
_ = os.RemoveAll(dbnamever)
db, err := database.CreateDB("leveldb", dbname)
if err != nil {
t.Errorf("Failed to open test database %v", err)
return
}
defer os.RemoveAll(dbname)
defer os.RemoveAll(dbnamever)
defer func() {
if err := db.Close(); err != nil {
t.Errorf("Close: unexpected error: %v", err)
}
}()
testdatafile := filepath.Join("testdata", "blocks1-256.bz2")
blocks, err := loadBlocks(t, testdatafile)
if err != nil {
t.Errorf("Unable to load blocks from test data for: %v",
err)
return
}
var lastSha *wire.ShaHash
// Populate with the fisrt 256 blocks, so we have blocks to 'mess with'
err = nil
out:
for height := int32(0); height < int32(len(blocks)); height++ {
block := blocks[height]
// except for NoVerify which does not allow lookups check inputs
mblock := block.MsgBlock()
var txneededList []*wire.ShaHash
for _, tx := range mblock.Transactions {
for _, txin := range tx.TxIn {
if txin.PreviousOutPoint.Index == uint32(4294967295) {
continue
}
origintxsha := &txin.PreviousOutPoint.Hash
txneededList = append(txneededList, origintxsha)
exists, err := db.ExistsTxSha(origintxsha)
if err != nil {
t.Errorf("ExistsTxSha: unexpected error %v ", err)
}
if !exists {
t.Errorf("referenced tx not found %v ", origintxsha)
}
_, err = db.FetchTxBySha(origintxsha)
if err != nil {
t.Errorf("referenced tx not found %v err %v ", origintxsha, err)
}
}
}
txlist := db.FetchUnSpentTxByShaList(txneededList)
for _, txe := range txlist {
if txe.Err != nil {
t.Errorf("tx list fetch failed %v err %v ", txe.Sha, txe.Err)
break out
}
}
newheight, err := db.InsertBlock(block)
if err != nil {
t.Errorf("failed to insert block %v err %v", height, err)
break out
}
if newheight != height {
t.Errorf("height mismatch expect %v returned %v", height, newheight)
break out
}
newSha, blkid, err := db.NewestSha()
if err != nil {
t.Errorf("failed to obtain latest sha %v %v", height, err)
}
if blkid != height {
t.Errorf("height doe not match latest block height %v %v %v", blkid, height, err)
}
blkSha := block.Sha()
if *newSha != *blkSha {
t.Errorf("Newest block sha does not match freshly inserted one %v %v %v ", newSha, blkSha, err)
}
lastSha = blkSha
}
// generate a new block based on the last sha
// these block are not verified, so there are a bunch of garbage fields
// in the 'generated' block.
var bh wire.BlockHeader
bh.Version = 2
bh.PrevBlock = *lastSha
// Bits, Nonce are not filled in
mblk := wire.NewMsgBlock(&bh)
hash, _ := wire.NewShaHashFromStr("df2b060fa2e5e9c8ed5eaf6a45c13753ec8c63282b2688322eba40cd98ea067a")
po := wire.NewOutPoint(hash, 0)
txI := wire.NewTxIn(po, []byte("garbage"))
txO := wire.NewTxOut(50000000, []byte("garbageout"))
var tx wire.MsgTx
tx.AddTxIn(txI)
tx.AddTxOut(txO)
mblk.AddTransaction(&tx)
blk := coinutil.NewBlock(mblk)
fetchList := []*wire.ShaHash{hash}
listReply := db.FetchUnSpentTxByShaList(fetchList)
for _, lr := range listReply {
if lr.Err != nil {
t.Errorf("sha %v spent %v err %v\n", lr.Sha,
lr.TxSpent, lr.Err)
}
}
_, err = db.InsertBlock(blk)
if err != nil {
t.Errorf("failed to insert phony block %v", err)
}
// ok, did it 'spend' the tx ?
listReply = db.FetchUnSpentTxByShaList(fetchList)
for _, lr := range listReply {
if lr.Err != database.ErrTxShaMissing {
t.Errorf("sha %v spent %v err %v\n", lr.Sha,
lr.TxSpent, lr.Err)
}
}
txlist := blk.Transactions()
for _, tx := range txlist {
txsha := tx.Sha()
txReply, err := db.FetchTxBySha(txsha)
if err != nil {
t.Errorf("fully spent lookup %v err %v\n", hash, err)
} else {
for _, lr := range txReply {
if lr.Err != nil {
t.Errorf("stx %v spent %v err %v\n", lr.Sha,
lr.TxSpent, lr.Err)
}
}
}
}
t.Logf("Dropping block")
err = db.DropAfterBlockBySha(lastSha)
if err != nil {
t.Errorf("failed to drop spending block %v", err)
}
}
// insert every block in the test chain
// after each insert, fetch all the tx affected by the latest
// block and verify that the the tx is spent/unspent
// new tx should be fully unspent, referenced tx should have
// the associated txout set to spent.
func testUnspentInsert(t *testing.T) {
// Ignore db remove errors since it means we didn't have an old one.
dbname := fmt.Sprintf("tstdbuspnt1")
dbnamever := dbname + ".ver"
_ = os.RemoveAll(dbname)
_ = os.RemoveAll(dbnamever)
db, err := database.CreateDB("leveldb", dbname)
if err != nil {
t.Errorf("Failed to open test database %v", err)
return
}
defer os.RemoveAll(dbname)
defer os.RemoveAll(dbnamever)
defer func() {
if err := db.Close(); err != nil {
t.Errorf("Close: unexpected error: %v", err)
}
}()
blocks := loadblocks(t)
endtest:
for height := int32(0); height < int32(len(blocks)); height++ {
block := blocks[height]
// look up inputs to this tx
mblock := block.MsgBlock()
var txneededList []*wire.ShaHash
var txlookupList []*wire.ShaHash
var txOutList []*wire.ShaHash
var txInList []*wire.OutPoint
for _, tx := range mblock.Transactions {
for _, txin := range tx.TxIn {
if txin.PreviousOutPoint.Index == uint32(4294967295) {
continue
}
origintxsha := &txin.PreviousOutPoint.Hash
txInList = append(txInList, &txin.PreviousOutPoint)
txneededList = append(txneededList, origintxsha)
txlookupList = append(txlookupList, origintxsha)
exists, err := db.ExistsTxSha(origintxsha)
if err != nil {
t.Errorf("ExistsTxSha: unexpected error %v ", err)
}
if !exists {
t.Errorf("referenced tx not found %v ", origintxsha)
}
}
txshaname := tx.TxSha()
txlookupList = append(txlookupList, &txshaname)
txOutList = append(txOutList, &txshaname)
}
txneededmap := map[wire.ShaHash]*database.TxListReply{}
txlist := db.FetchUnSpentTxByShaList(txneededList)
for _, txe := range txlist {
if txe.Err != nil {
t.Errorf("tx list fetch failed %v err %v ", txe.Sha, txe.Err)
break endtest
}
txneededmap[*txe.Sha] = txe
}
for _, spend := range txInList {
itxe := txneededmap[spend.Hash]
if itxe.TxSpent[spend.Index] == true {
t.Errorf("txin %v:%v is already spent", spend.Hash, spend.Index)
}
}
newheight, err := db.InsertBlock(block)
if err != nil {
t.Errorf("failed to insert block %v err %v", height, err)
break endtest
}
if newheight != height {
t.Errorf("height mismatch expect %v returned %v", height, newheight)
break endtest
}
txlookupmap := map[wire.ShaHash]*database.TxListReply{}
txlist = db.FetchTxByShaList(txlookupList)
for _, txe := range txlist {
if txe.Err != nil {
t.Errorf("tx list fetch failed %v err %v ", txe.Sha, txe.Err)
break endtest
}
txlookupmap[*txe.Sha] = txe
}
for _, spend := range txInList {
itxe := txlookupmap[spend.Hash]
if itxe.TxSpent[spend.Index] == false {
t.Errorf("txin %v:%v is unspent %v", spend.Hash, spend.Index, itxe.TxSpent)
}
}
for _, txo := range txOutList {
itxe := txlookupmap[*txo]
for i, spent := range itxe.TxSpent {
if spent == true {
t.Errorf("freshly inserted tx %v already spent %v", txo, i)
}
}
}
if len(txInList) == 0 {
continue
}
dropblock := blocks[height-1]
err = db.DropAfterBlockBySha(dropblock.Sha())
if err != nil {
t.Errorf("failed to drop block %v err %v", height, err)
break endtest
}
txlookupmap = map[wire.ShaHash]*database.TxListReply{}
txlist = db.FetchUnSpentTxByShaList(txlookupList)
for _, txe := range txlist {
if txe.Err != nil {
if _, ok := txneededmap[*txe.Sha]; ok {
t.Errorf("tx list fetch failed %v err %v ", txe.Sha, txe.Err)
break endtest
}
}
txlookupmap[*txe.Sha] = txe
}
for _, spend := range txInList {
itxe := txlookupmap[spend.Hash]
if itxe.TxSpent[spend.Index] == true {
t.Errorf("txin %v:%v is unspent %v", spend.Hash, spend.Index, itxe.TxSpent)
}
}
newheight, err = db.InsertBlock(block)
if err != nil {
t.Errorf("failed to insert block %v err %v", height, err)
break endtest
}
txlookupmap = map[wire.ShaHash]*database.TxListReply{}
txlist = db.FetchTxByShaList(txlookupList)
for _, txe := range txlist {
if txe.Err != nil {
t.Errorf("tx list fetch failed %v err %v ", txe.Sha, txe.Err)
break endtest
}
txlookupmap[*txe.Sha] = txe
}
for _, spend := range txInList {
itxe := txlookupmap[spend.Hash]
if itxe.TxSpent[spend.Index] == false {
t.Errorf("txin %v:%v is unspent %v", spend.Hash, spend.Index, itxe.TxSpent)
}
}
}
}