def setUpClass(cls):
"""
블럭체인 생성 및 DB입력
"""
cls.__peer_auth = test_util.create_default_peer_auth()
cls.__peer_auth = test_util.create_default_peer_auth()
set_mock(cls)
# BlockChain 을 만듬
test_db = leveldb.LevelDB('./' + cls.test_block_db,
create_if_missing=True)
cls.assertIsNotNone(test_db, "DB생성 불가")
cls.chain = BlockChain(test_db)
cls.score = cls.SampleScore()
def set_mock(test):
peer_auth = test_util.create_default_peer_auth()
test.peer_auth = peer_auth
peer_service_mock = PeerServiceMock()
peer_service_mock.peer_manager = PeerManagerMock(peer_auth)
peer_service_mock.channel_service = ChannelServiceMock(conf.LOOPCHAIN_DEFAULT_CHANNEL)
ObjectManager().peer_service = peer_service_mock
ObjectManager().channel_service = peer_service_mock.channel_service
def setUp(self):
test_util.print_testname(self._testMethodName)
self.peer_auth = test_util.create_default_peer_auth()
set_mock(self)
# BlockChain 을 만듬
test_db = test_util.make_level_db(self.db_name)
self.assertIsNotNone(test_db, "DB생성 불가")
self.chain = BlockChain(test_db)
def setUp(self):
test_util.print_testname(self._testMethodName)
self.peer_auth = test_util.create_default_peer_auth()
set_mock(self)
def setUp(self):
conf.ENABLE_USER_CONFIG = False
conf.Configure().init_configure()
test_util.print_testname(self._testMethodName)
self.peer_auth = test_util.create_default_peer_auth()
set_mock(self)
def test_block_v0_3(self):
private_auth = test_util.create_default_peer_auth()
tx_versioner = TransactionVersioner()
dummy_receipts = {}
block_builder = BlockBuilder.new("0.3", tx_versioner)
for i in range(1000):
tx_builder = TransactionBuilder.new("0x3", tx_versioner)
tx_builder.private_key = private_auth.private_key
tx_builder.to_address = ExternalAddress.new()
tx_builder.step_limit = random.randint(0, 10000)
tx_builder.value = random.randint(0, 10000)
tx_builder.nid = 2
tx = tx_builder.build()
tx_serializer = TransactionSerializer.new(tx.version, tx_versioner)
block_builder.transactions[tx.hash] = tx
dummy_receipts[tx.hash.hex()] = {
"dummy_receipt": "dummy",
"tx_dumped": tx_serializer.to_full_data(tx)
}
block_builder.peer_private_key = private_auth.private_key
block_builder.height = 0
block_builder.state_hash = Hash32(bytes(Hash32.size))
block_builder.receipts = dummy_receipts
block_builder.reps = [
ExternalAddress.fromhex_address(private_auth.address)
]
block_builder.next_leader = ExternalAddress.fromhex(
"hx00112233445566778899aabbccddeeff00112233")
block = block_builder.build()
block_verifier = BlockVerifier.new("0.3", tx_versioner)
block_verifier.invoke_func = lambda b: (block, dummy_receipts)
block_verifier.verify(block,
None,
None,
block.header.peer_id,
reps=block_builder.reps)
block_serializer = BlockSerializer.new("0.3", tx_versioner)
block_serialized = block_serializer.serialize(block)
block_deserialized = block_serializer.deserialize(block_serialized)
assert block.header == block_deserialized.header
# FIXME : confirm_prev_block not serialized
# assert block.body == block_deserialized.body
tx_hashes = list(block.body.transactions)
tx_index = random.randrange(0, len(tx_hashes))
block_prover = BlockProver.new(block.header.version, tx_hashes,
BlockProverType.Transaction)
tx_proof = block_prover.get_proof(tx_index)
assert block_prover.prove(tx_hashes[tx_index],
block.header.transaction_hash, tx_proof)
block_prover = BlockProver.new(block.header.version,
block_builder.receipts,
BlockProverType.Receipt)
receipt_proof = block_prover.get_proof(tx_index)
receipt_hash = block_prover.to_hash32(block_builder.receipts[tx_index])
assert block_prover.prove(receipt_hash, block.header.receipt_hash,
receipt_proof)