def make_casper_genesis(alloc, epoch_length, withdrawal_delay,
base_interest_factor, base_penalty_factor):
# The Casper-specific config declaration
casper_config = copy.deepcopy(config.default_config)
casper_config['HOMESTEAD_FORK_BLKNUM'] = 0
casper_config['ANTI_DOS_FORK_BLKNUM'] = 0
casper_config['CLEARING_FORK_BLKNUM'] = 0
casper_config['CONSENSUS_STRATEGY'] = 'hybrid_casper'
casper_config['NULL_SENDER'] = utils.sha3('NULL_SENDER')
casper_config['EPOCH_LENGTH'] = epoch_length
casper_config['WITHDRAWAL_DELAY'] = withdrawal_delay
casper_config['OWNER'] = a0
casper_config['BASE_INTEREST_FACTOR'] = base_interest_factor
casper_config['BASE_PENALTY_FACTOR'] = base_penalty_factor
# Get initialization txs
init_txs, casper_address = mk_initializers(casper_config,
casper_config['NULL_SENDER'])
casper_config['CASPER_ADDRESS'] = casper_address
# Create state and apply required state_transitions for initializing Casper
state = genesis_helpers.mk_basic_state(
alloc, None, env=config.Env(config=casper_config))
state.gas_limit = 10**8
for tx in init_txs:
state.set_balance(utils.privtoaddr(casper_config['NULL_SENDER']),
15**18)
success, output = apply_transaction(state, tx)
assert success
state.gas_used = 0
state.set_balance(utils.privtoaddr(casper_config['NULL_SENDER']), 0)
consensus.initialize(state)
state.commit()
return state
def setUp(self):
config.config_metropolis['BLOCK_GAS_LIMIT'] = 2**60
self.chain = t.Chain(env=config.Env(config=config.config_metropolis))
self.chain.mine()
contract_dir = os.path.abspath(
os.path.join(os.path.dirname(__file__), '..'))
self.verifier_contract = deploy_solidity_contract(
self.chain,
{
'ProvethVerifier.sol': {
'urls':
[os.path.join(contract_dir, 'ProvethVerifier.sol')]
},
'RLP.sol': {
'urls': [os.path.join(contract_dir, 'RLP.sol')]
},
'ExposedProvethVerifier.sol': {
'urls':
[os.path.join(contract_dir, 'ExposedProvethVerifier.sol')]
},
},
contract_dir,
'ExposedProvethVerifier.sol',
'ExposedProvethVerifier',
10**7,
)
self.rpc_cache = {}
def setUp(self):
config.config_metropolis['BLOCK_GAS_LIMIT'] = 2**60
self.chain = t.Chain(env=config.Env(config=config.config_metropolis))
self.chain.mine()
self.verifier_contract = deploy_solidity_contract_with_args(
self.chain, {
'LibSubmarine.sol': {
'urls': ['contract/LibSubmarine.sol']
},
'SafeMath.sol': {
'urls': ['contract/SafeMath.sol']
},
'proveth/ProvethVerifier.sol': {
'urls': ['contract/proveth/ProvethVerifier.sol']
},
'proveth/RLP.sol': {
'urls': ['contract/proveth/RLP.sol']
}
},
os.path.abspath(os.getcwd()),
'LibSubmarine.sol',
'LibSubmarine',
10**7,
args=[REVEAL_DEPOSIT, CHALLENGE_PERIOD_LENGTH])
def setUp(self):
config.config_metropolis['BLOCK_GAS_LIMIT'] = 2**60
self.chain = t.Chain(env=config.Env(config=config.config_metropolis))
self.chain.mine()
contract_dir = os.path.abspath(
os.path.join(root_repo_dir, 'contracts/'))
os.chdir(root_repo_dir)
self.verifier_contract = deploy_solidity_contract_with_args(
chain=self.chain,
solc_config_sources={
'LibSubmarineSimpleTestHelper.sol': {
'urls': [
os.path.join(contract_dir,
'LibSubmarineSimpleTestHelper.sol')
]
},
'LibSubmarineSimple.sol': {
'urls':
[os.path.join(contract_dir, 'LibSubmarineSimple.sol')]
},
'openzeppelin-solidity/contracts/math/SafeMath.sol': {
'urls': [
os.path.join(
contract_dir,
'openzeppelin-solidity/contracts/math/SafeMath.sol'
)
]
},
'proveth/ProvethVerifier.sol': {
'urls': [
os.path.join(contract_dir,
'proveth/ProvethVerifier.sol')
]
},
'proveth/RLP.sol': {
'urls': [os.path.join(contract_dir, 'proveth/RLP.sol')]
}
},
allow_paths=root_repo_dir,
contract_file='LibSubmarineSimpleTestHelper.sol',
contract_name='LibSubmarineSimpleTestHelper',
startgas=10**7)
def setUp(self):
config.config_metropolis['BLOCK_GAS_LIMIT'] = 2**60
self.chain = t.Chain(env=config.Env(config=config.config_metropolis))
self.chain.mine(1)
contract_dir = os.path.abspath(
os.path.join(root_repo_dir, 'contracts/'))
os.chdir(root_repo_dir)
self.verifier_contract = deploy_solidity_contract_with_args(
chain=self.chain,
solc_config_sources={
'examples/Auction.sol': {
'urls':
[os.path.join(contract_dir, 'examples/Auction.sol')]
},
'LibSubmarineSimple.sol': {
'urls':
[os.path.join(contract_dir, 'LibSubmarineSimple.sol')]
},
'SafeMath.sol': {
'urls': [os.path.join(contract_dir, 'SafeMath.sol')]
},
'proveth/ProvethVerifier.sol': {
'urls': [
os.path.join(contract_dir,
'proveth/ProvethVerifier.sol')
]
},
'proveth/RLP.sol': {
'urls': [os.path.join(contract_dir, 'proveth/RLP.sol')]
}
},
allow_paths=root_repo_dir,
contract_file='examples/Auction.sol',
contract_name='Auction',
startgas=10**7,
args=[COMMIT_PERIOD_LENGTH, REVEAL_PERIOD_LENGTH],
contractDeploySender=CONTRACT_OWNER_PRIVATE_KEY)
def setUp(self):
config.config_metropolis['BLOCK_GAS_LIMIT'] = 2**60
self.chain = t.Chain(env=config.Env(config=config.config_metropolis))
self.chain.mine(1)
contract_dir = os.path.abspath(
os.path.join(root_repo_dir, 'contracts/'))
os.chdir(root_repo_dir)
self.token_contract = deploy_solidity_contract_with_args(
chain=self.chain,
solc_config_sources={
'examples/exchange/ERC20Interface.sol': {
'urls':
[os.path.join(contract_dir, 'examples/exchange/ERC20Interface.sol')]
},
'examples/exchange/TestToken.sol': {
'urls':
[os.path.join(contract_dir, 'examples/exchange/TestToken.sol')]
},
'openzeppelin-solidity/contracts/math/SafeMath.sol': {
'urls': [os.path.join(contract_dir, 'openzeppelin-solidity/contracts/math/SafeMath.sol')]
},
},
allow_paths=root_repo_dir,
contract_file='examples/exchange/TestToken.sol',
contract_name='TestToken',
startgas=10**7,
args=["TestToken", "TTT", 18],
contract_creator=CONTRACT_OWNER_PRIVATE_KEY)
self.token_contract.mint(CONTRACT_OWNER_ADDRESS, TOTAL_TOKEN_SUPPLY, sender=CONTRACT_OWNER_PRIVATE_KEY)
self.exchange_contract = deploy_solidity_contract_with_args(
chain=self.chain,
solc_config_sources={
'examples/exchange/Exchange.sol': {
'urls':
[os.path.join(contract_dir, 'examples/exchange/Exchange.sol')]
},
'examples/exchange/ERC20Interface.sol': {
'urls':
[os.path.join(contract_dir, 'examples/exchange/ERC20Interface.sol')]
},
'examples/exchange/TestToken.sol': {
'urls':
[os.path.join(contract_dir, 'examples/exchange/TestToken.sol')]
},
'LibSubmarineSimple.sol': {
'urls':
[os.path.join(contract_dir, 'LibSubmarineSimple.sol')]
},
'openzeppelin-solidity/contracts/math/SafeMath.sol': {
'urls': [os.path.join(contract_dir, 'openzeppelin-solidity/contracts/math/SafeMath.sol')]
},
'proveth/ProvethVerifier.sol': {
'urls': [
os.path.join(contract_dir,
'proveth/ProvethVerifier.sol')
]
},
'proveth/RLP.sol': {
'urls': [os.path.join(contract_dir, 'proveth/RLP.sol')]
}
},
allow_paths=root_repo_dir,
contract_file='examples/exchange/Exchange.sol',
contract_name='Exchange',
startgas=10**7,
args=[self.token_contract.address],
contract_creator=CONTRACT_OWNER_PRIVATE_KEY)
self.token_contract.approve(self.exchange_contract.address, TOKEN_AMOUNT_STARTING, sender=CONTRACT_OWNER_PRIVATE_KEY)
self.exchange_contract.initializeExchange(TOKEN_AMOUNT_STARTING, value=ETH_AMOUNT_STARTING, sender=CONTRACT_OWNER_PRIVATE_KEY)
self.token_contract.transfer(BOB_ADDRESS, BOB_STARTING_TOKEN_AMOUNT, sender=CONTRACT_OWNER_PRIVATE_KEY)
def setUp(self):
config.config_metropolis['BLOCK_GAS_LIMIT'] = 2**60
self.chain = t.Chain(env=config.Env(config=config.config_metropolis))
self.chain.mine(1)
contract_dir = os.path.abspath(
os.path.join(root_repo_dir, 'contracts/'))
os.chdir(root_repo_dir)
self.erc721_contract = deploy_solidity_contract_with_args(
chain=self.chain,
solc_config_sources={
'openzeppelin-solidity/contracts/token/ERC721/ERC721Mintable.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/token/ERC721/ERC721Mintable.sol')]
},
'openzeppelin-solidity/contracts/access/roles/MinterRole.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/access/roles/MinterRole.sol')]
},
'openzeppelin-solidity/contracts/access/Roles.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/access/Roles.sol')]
},
'openzeppelin-solidity/contracts/token/ERC721/ERC721.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/token/ERC721/ERC721.sol')]
},
'openzeppelin-solidity/contracts/token/ERC721/IERC721.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/token/ERC721/IERC721.sol')]
},
'openzeppelin-solidity/contracts/token/ERC721/IERC721Receiver.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/token/ERC721/IERC721Receiver.sol')]
},
'openzeppelin-solidity/contracts/math/SafeMath.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/math/SafeMath.sol')]
},
'openzeppelin-solidity/contracts/utils/Address.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/utils/Address.sol')]
},
'openzeppelin-solidity/contracts/introspection/IERC165.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/introspection/IERC165.sol')]
},
'openzeppelin-solidity/contracts/introspection/ERC165.sol': {
'urls':
[os.path.join(contract_dir, 'openzeppelin-solidity/contracts/introspection/ERC165.sol')]
}
},
allow_paths=root_repo_dir,
contract_file='openzeppelin-solidity/contracts/token/ERC721/ERC721Mintable.sol',
contract_name='ERC721Mintable',
startgas=10**7,
args=[],
contract_creator=CONTRACT_OWNER_PRIVATE_KEY)
self.erc721_contract.mint(CONTRACT_OWNER_ADDRESS, TOKEN_ID, sender=CONTRACT_OWNER_PRIVATE_KEY)
self.auction_contract = deploy_solidity_contract_with_args(
chain=self.chain,
solc_config_sources={
'examples/erc721_auction/ERC721AuctionSubmarine.sol': {
'urls':
[os.path.join(contract_dir, 'examples/erc721_auction/ERC721AuctionSubmarine.sol')]
},
'LibSubmarineSimple.sol': {
'urls':
[os.path.join(contract_dir, 'LibSubmarineSimple.sol')]
},
'openzeppelin-solidity/contracts/math/SafeMath.sol': {
'urls': [os.path.join(contract_dir, 'openzeppelin-solidity/contracts/math/SafeMath.sol')]
},
'proveth/ProvethVerifier.sol': {
'urls': [
os.path.join(contract_dir,
'proveth/ProvethVerifier.sol')
]
},
'proveth/RLP.sol': {
'urls': [os.path.join(contract_dir, 'proveth/RLP.sol')]
},
'openzeppelin-solidity/contracts/token/ERC721/IERC721.sol': {
'urls': [os.path.join(contract_dir, 'openzeppelin-solidity/contracts/token/ERC721/IERC721.sol')]
},
'openzeppelin-solidity/contracts/token/ERC721/IERC721Receiver.sol': {
'urls': [os.path.join(contract_dir, 'openzeppelin-solidity/contracts/token/ERC721/IERC721Receiver.sol')]
},
'openzeppelin-solidity/contracts/introspection/IERC165.sol': {
'urls': [os.path.join(contract_dir, 'openzeppelin-solidity/contracts/introspection/IERC165.sol')]
}
},
allow_paths=root_repo_dir,
contract_file='examples/erc721_auction/ERC721AuctionSubmarine.sol',
contract_name='ERC721Auction',
startgas=10**7,
args=[],
contract_creator=CONTRACT_OWNER_PRIVATE_KEY)
self.chain.mine(1)
from ethereum import slogging
#slogging.configure(':INFO,eth.vm:INFO')
slogging.configure(':DEBUG')
#slogging.configure(':DEBUG,eth.vm:TRACE')
##
# Some utilities for pyethereum tester
##
xor = lambda (x, y): chr(ord(x) ^ ord(y))
xors = lambda x, y: ''.join(map(xor, zip(x, y)))
zfill = lambda s: (32 - len(s)) * '\x00' + s
flatten = lambda x: [z for y in x for z in y]
# Create the simulated blockchain
env = config.Env()
env.config['BLOCK_GAS_LIMIT'] = 3141592000
env.config['START_GAS_LIMIT'] = 3141592000
s = tester.Chain(env=env)
# Need to increase the gas limit. These are some large contracts!
s.mine()
contract_path = './contractNipopow.sol'
contract_name = 'Nipopow'
contract_compiled = compile_file(contract_path)
contract_data = solidity_get_contract_data(
contract_compiled,
contract_path,
contract_name,
)
