func TestProcessGenesisBlock(t *testing.T) {
db, teardown, err := setup(t)
if err != nil {
t.Fatal(err)
}
defer teardown()
// bc := coin.NewBlockchain(&ft, nil)
bc := newBlockchain()
gb := bc.CreateGenesisBlock(genAddress, _genCoins, _genTime)
hisDB, err := historydb.New(db)
if err != nil {
t.Fatal(err)
}
if err := hisDB.ProcessBlock(&gb); err != nil {
t.Fatal(err)
}
// check transactions bucket.
var tx historydb.Transaction
txHash := gb.Body.Transactions[0].Hash()
if err := getBucketValue(db, transactionBkt, txHash[:], &tx); err != nil {
t.Fatal(err)
}
assert.Equal(t, tx.Tx, gb.Body.Transactions[0])
// check address in
outID := []cipher.SHA256{}
if err := getBucketValue(db, addressInBkt, genAddress.Bytes(), &outID); err != nil {
t.Fatal(err)
}
ux := bc.GetUnspent().Array()[0]
assert.Equal(t, outID[0], ux.Hash())
// check outputs
output := historydb.UxOut{}
if err := getBucketValue(db, outputBkt, outID[0][:], &output); err != nil {
t.Fatal(err)
}
assert.Equal(t, output.Out, ux)
}
// NewVisor Creates a normal Visor given a master's public key
func NewVisor(c VisorConfig) *Visor {
logger.Debug("Creating new visor")
// Make sure inputs are correct
if c.IsMaster {
logger.Debug("Visor is master")
if c.BlockchainPubkey != cipher.PubKeyFromSecKey(c.BlockchainSeckey) {
log.Panicf("Cannot run in master: invalid seckey for pubkey")
}
}
db, err := historydb.NewDB()
if err != nil {
log.Panic(err)
}
history, err := historydb.New(db)
if err != nil {
log.Panic(err)
}
tree := blockdb.NewBlockTree()
bc := NewBlockchain(tree, walker)
bp := NewBlockchainParser(history, bc)
bp.Start()
bc.BindListener(bp.BlockListener)
v := &Visor{
Config: c,
Blockchain: bc,
blockSigs: blockdb.NewBlockSigs(),
Unconfirmed: NewUnconfirmedTxnPool(),
history: history,
bcParser: bp,
}
gb := bc.GetGenesisBlock()
if gb == nil {
v.GenesisPreconditions()
b := v.Blockchain.CreateGenesisBlock(c.GenesisAddress, c.GenesisCoinVolume, c.GenesisTimestamp)
gb = &b
logger.Debug("create genesis block")
// record the signature of genesis block
if c.IsMaster {
sb := v.SignBlock(*gb)
v.blockSigs.Add(&sb)
} else {
v.blockSigs.Add(&coin.SignedBlock{
Block: *gb,
Sig: c.GenesisSignature,
})
}
}
if err := v.Blockchain.VerifySigs(c.BlockchainPubkey, v.blockSigs); err != nil {
log.Panicf("Invalid block signatures: %v", err)
}
// db, err := historydb.NewDB()
// if err != nil {
// log.Panic(err)
// }
// v.history, err = historydb.New(db)
// if err != nil {
// log.Panic(err)
// }
// init the blockchain parser instance
// v.bcParser = NewBlockchainParser(v.history, v.Blockchain)
// v.StartParser()
return v
}
func TestProcessBlock(t *testing.T) {
db, teardown, err := setup(t)
if err != nil {
t.Fatal(err)
}
defer teardown()
bc := newBlockchain()
gb := bc.CreateGenesisBlock(genAddress, _genCoins, _genTime)
// create historydb
hisDB, err := historydb.New(db)
if err != nil {
t.Fatal(err)
}
if err := hisDB.ProcessBlock(&gb); err != nil {
t.Fatal(err)
}
/*
|-2RxP5N26GhDqHrP6SK45ZzEMSmSpeUeWxsS
genesisAddr ==>| |-2RxP5N26GhDqHrP6SK45ZzEMSmSpeUeWxsS
|-222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm ==>|
|-222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm
*/
testData := []testData{
{
PreBlockHash: gb.HashHeader(),
Vin: txIn{
SigKey: genSecret.Hex(),
Addr: genAddress.String(),
TxID: gb.Body.Transactions[0].Hash(),
BlockSeq: 0,
},
Vouts: []txOut{
{
ToAddr: "2RxP5N26GhDqHrP6SK45ZzEMSmSpeUeWxsS",
Coins: 10e6,
Hours: 100,
},
{
ToAddr: "222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm",
Coins: _genCoins - 10e6,
Hours: 400,
},
},
AddrInNum: map[string]int{
"2RxP5N26GhDqHrP6SK45ZzEMSmSpeUeWxsS": 1,
"222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm": 1,
},
AddrOutNum: map[string]int{
genAddress.String(): 1,
},
},
{
Vin: txIn{
Addr: "222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm",
SigKey: "62f4d675d991c41a2819d908a4fcf4ba44ff0c31564039e80508c9d68197f90c",
BlockSeq: 1,
},
Vouts: []txOut{
{
ToAddr: "2RxP5N26GhDqHrP6SK45ZzEMSmSpeUeWxsS",
Coins: 10e6,
Hours: 100,
},
{
ToAddr: "222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm",
Coins: 1000e6 - 20e6,
Hours: 100,
},
},
AddrInNum: map[string]int{
"2RxP5N26GhDqHrP6SK45ZzEMSmSpeUeWxsS": 2,
"222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm": 2,
},
AddrOutNum: map[string]int{
"222uMeCeL1PbkJGZJDgAz5sib2uisv9hYUm": 1,
},
},
}
testEngine(t, testData, bc, hisDB, db)
}
