def GenesisBlock():
"""
Create the GenesisBlock.
Returns:
BLock:
"""
prev_hash = UInt256(data=bytearray(32))
timestamp = int(datetime(2016, 7, 15, 15, 8, 21, tzinfo=pytz.utc).timestamp())
index = 0
consensus_data = 2083236893 # 向比特币致敬 ( Pay Tribute To Bitcoin )
next_consensus = Blockchain.GetConsensusAddress(Blockchain.StandbyValidators())
script = Witness(bytearray(0), bytearray(PUSHT))
mt = MinerTransaction()
mt.Nonce = 2083236893
output = TransactionOutput(
Blockchain.SystemShare().Hash,
Blockchain.SystemShare().Amount,
Crypto.ToScriptHash(Contract.CreateMultiSigRedeemScript(int(len(Blockchain.StandbyValidators()) / 2) + 1,
Blockchain.StandbyValidators()))
)
it = IssueTransaction([], [output], [], [script])
return Block(prev_hash, timestamp, index, consensus_data,
next_consensus, script,
[mt, Blockchain.SystemShare(), Blockchain.SystemCoin(), it],
True)
def GenesisBlock():
"""
Create the GenesisBlock.
Returns:
BLock:
"""
prev_hash = UInt256(data=bytearray(32))
timestamp = int(
datetime(2016, 7, 15, 15, 8, 21, tzinfo=pytz.utc).timestamp())
index = 0
consensus_data = 2083236893 # 向比特币致敬 ( Pay Tribute To Bitcoin )
next_consensus = Blockchain.GetConsensusAddress(
Blockchain.StandbyValidators())
script = Witness(bytearray(0), bytearray(PUSHT))
mt = MinerTransaction()
mt.Nonce = 2083236893
output = TransactionOutput(
Blockchain.SystemShare().Hash,
Blockchain.SystemShare().Amount,
Crypto.ToScriptHash(
Contract.CreateMultiSigRedeemScript(
int(len(Blockchain.StandbyValidators()) / 2) + 1,
Blockchain.StandbyValidators())))
it = IssueTransaction([], [output], [], [script])
return Block(
prev_hash, timestamp, index, consensus_data, next_consensus,
script,
[mt, Blockchain.SystemShare(),
Blockchain.SystemCoin(), it], True)
def test_issue_tx(self):
miner_tx = MinerTransaction()
miner_tx.Nonce = 2083236893
share_tx = GetSystemShare()
coin_tx = GetSystemCoin()
script = Contract.CreateMultiSigRedeemScript(int(len(Blockchain.StandbyValidators()) / 2) + 1, Blockchain.StandbyValidators())
if Settings.MAGIC == 1953787457:
self.assertEqual(script, self.contractraw)
out = Crypto.ToScriptHash(script)
output = TransactionOutput(
share_tx.Hash,
Blockchain.SystemShare().Amount,
out
)
script = Witness( bytearray(0), bytearray(PUSHT))
issue_tx = IssueTransaction([],[output],[], [script])
self.assertEqual(issue_tx.GetHashData(), self.issuetx_rraw)
self.assertEqual(issue_tx.Hash.ToBytes(), self.gen_issue_tx_id)
def test_issue_tx(self):
miner_tx = MinerTransaction()
miner_tx.Nonce = 2083236893
share_tx = GetSystemShare()
coin_tx = GetSystemCoin()
script = Contract.CreateMultiSigRedeemScript(int(len(Blockchain.StandbyValidators()) / 2) + 1, Blockchain.StandbyValidators())
if settings.MAGIC == 1953787457:
self.assertEqual(script, self.contractraw)
out = Crypto.ToScriptHash(script)
output = TransactionOutput(
share_tx.Hash,
Blockchain.SystemShare().Amount,
out
)
script = Witness(bytearray(0), bytearray(PUSHT))
issue_tx = IssueTransaction([], [output], [], [script])
self.assertEqual(issue_tx.GetHashData(), self.issuetx_rraw)
self.assertEqual(issue_tx.Hash.ToBytes(), self.gen_issue_tx_id)
def test_inventory_received(self):
leader = NodeLeader.Instance()
miner = MinerTransaction()
miner.Nonce = 1234
res = leader.InventoryReceived(miner)
self.assertFalse(res)
block = Blockchain.Default().GenesisBlock()
res2 = leader.InventoryReceived(block)
self.assertFalse(res2)
tx = self._generate_tx()
res = leader.InventoryReceived(tx)
self.assertIsNone(res)
def test_inventory_received(self):
leader = NodeLeader.Instance()
miner = MinerTransaction()
miner.Nonce = 1234
res = leader.InventoryReceived(miner)
self.assertFalse(res)
block = Blockchain.Default().GenesisBlock()
res2 = leader.InventoryReceived(block)
self.assertFalse(res2)
tx = self._generate_tx()
res = leader.InventoryReceived(tx)
self.assertIsNone(res)
def test_miner_tx(self):
miner_tx = MinerTransaction()
miner_tx.Nonce = 2083236893
self.assertEqual(miner_tx.Hash.ToBytes(), self.gen_miner_tx_id)
def test_miner_tx(self):
miner_tx = MinerTransaction()
miner_tx.Nonce = 2083236893
self.assertEqual(miner_tx.Hash.ToBytes(), self.gen_miner_tx_id)