Python tester.keys方法代码示例

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_owner_2of3_rem_add(self):
        n_wallet_owners = 3
        wallet, wallet_owners, wallet_owner_keys, translator = self.deploy_wallet(n_wallet_owners,
                                                                                  required=2)
        self.state.mine(1)

        old_acc = tester.accounts[0]
        assert wallet.isOwner(old_acc)

        rem_old = translator.encode_function_call('removeOwner', [old_acc])
        wallet.submitTransaction(wallet.address, 0, rem_old,
                                 10001, sender=tester.keys[1])
        wallet.submitTransaction(wallet.address, 0, rem_old,
                                 10001, sender=tester.keys[2])
        assert not wallet.isOwner(old_acc)

        self.state.mine(1)
        new_acc = tester.accounts[9]
        assert not wallet.isOwner(new_acc)
        add_new = translator.encode_function_call('addOwner', [new_acc])
        wallet.submitTransaction(wallet.address, 0, add_new,
                                 10001, sender=tester.keys[1])
        wallet.submitTransaction(wallet.address, 0, add_new,
                                 10001, sender=tester.keys[2])
        assert wallet.isOwner(new_acc) 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_deploy(self):
        n_wallet_owners = 3

        wallet, wallet_owners, wallet_owner_keys, _ = self.deploy_wallet(n_wallet_owners)
        wallet_owner_balances = [self.state.block.get_balance(wallet_owners[i])
                                 for i in xrange(n_wallet_owners)]

        # Send eth to the wallet contract
        to_send = 10 * denoms.ether
        gas_before = self.state.block.gas_used

        self.state.send(tester.keys[8], wallet.address, to_send)
        gas_used = self.state.block.gas_used - gas_before

        gas_bonus = gas_used * tester.gas_price
        wallet_owner_balances[0] += gas_bonus

        assert self.state.block.get_balance(wallet.address) == to_send
        assert all([self.state.block.get_balance(wallet_owners[i]) == b
                    for i, b in enumerate(wallet_owner_balances)]) 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_finalize(self):
        n_wallet_owners = 3
        wallet, wallet_owners, wallet_owner_keys, _ = self.deploy_wallet(n_wallet_owners, required=2)
        self.state.mine(1)
        contract, translator = self.deploy_contract(2, 3, founder=wallet.address)

        wallet_balance_init = self.state.block.get_balance(wallet.address)

        self.state.mine(2)
        # Send funds to contract to achieve mincap
        to_send = 200000 * denoms.ether
        contract.create(sender=tester.keys[9], value=to_send)

        # wait for end of funding period and finalize from multisig
        self.state.mine(2)
        finalize = translator.encode_function_call('finalize', [])
        wallet.submitTransaction(contract.address, 0, finalize,
                                 10001, sender=tester.keys[0])
        wallet.submitTransaction(contract.address, 0, finalize,
                                 10001, sender=tester.keys[1])
        assert self.state.block.get_balance(wallet.address) == to_send - wallet_balance_init 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_deploy(self):
        n_wallet_owners = 3

        wallet, wallet_owners, wallet_owner_keys = self.deploy_wallet(n_wallet_owners)
        wallet_owner_balances = [self.state.block.get_balance(wallet_owners[i])
                                 for i in xrange(n_wallet_owners)]

        # Send eth to the wallet contract
        to_send = 10 * denoms.ether
        gas_before = self.state.block.gas_used

        self.state.send(tester.keys[8], wallet.address, to_send)
        gas_used = self.state.block.gas_used - gas_before

        gas_bonus = gas_used * tester.gas_price
        wallet_owner_balances[0] += gas_bonus

        assert self.state.block.get_balance(wallet.address) == to_send
        assert all([self.state.block.get_balance(wallet_owners[i]) == b
                    for i, b in enumerate(wallet_owner_balances)]) 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def deploy_gnt(state, factory, start, end, creator_idx=9, replacements=None):
    alloc_helper = ContractHelper(ALLOC_CONTRACT_PATH)
    # remove import
    alloc_helper.sub([''], regex=IMPORT_TOKEN_REGEX)

    # replace import with contract source
    gnt_helper = ContractHelper(GNT_CONTRACT_PATH, regex=IMPORT_ALLOC_REGEX)
    gnt_helper.sub([alloc_helper.source])

    # replace values
    for rep, regex in replacements:
        gnt_helper.sub(rep, regex)

    gas_before = state.block.gas_used
    starting_block = state.block.number

    contract = state.abi_contract(gnt_helper.source,
                                  language='solidity',
                                  sender=tester.keys[creator_idx],
                                  constructor_parameters=(factory, factory,
                                                          starting_block + start,
                                                          starting_block + end))

    return contract, contract.address, state.block.gas_used - gas_before 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_gas_for_transfer(self):
        addr, _ = self.deploy_contract(urandom(20), 1, 2)
        self.state.mine(1)
        for i, k in enumerate(tester.keys):
            v = random.randrange(15000 * denoms.ether, 82000 * denoms.ether)
            self.c.create(sender=k, value=v)
        self.state.mine(2)
        self.c.finalize()
        self.state.mine()
        self.state.block.coinbase = urandom(20)
        costs = []
        for i, k in enumerate(tester.keys):
            v = random.randrange(1, 15000000 * denoms.ether)
            m = self.monitor(i)
            self.c.transfer(urandom(20), v, sender=k)
            costs.append(m.gas())
        print(costs)
        assert max(costs) <= 52062
        assert min(costs) >= 51342 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_gas_for_migrate_all(self):
        factory_key = urandom(32)
        addr, _ = self.deploy_contract(privtoaddr(factory_key), 1, 2)
        self.state.mine(1)
        for i, k in enumerate(tester.keys):
            v = random.randrange(15000 * denoms.ether, 82000 * denoms.ether)
            self.c.create(sender=k, value=v)
        self.state.mine(2)
        self.c.finalize()
        m_addr, _ = self.deploy_migration_contract(addr)
        t_addr, _ = self.deploy_target_contract(m_addr)
        self.c.setMigrationAgent(m_addr, sender=factory_key)
        self.m.setTargetToken(t_addr, sender=tester.k9)
        self.state.mine()
        self.state.block.coinbase = urandom(20)
        costs = []
        for i, k in enumerate(tester.keys):
            b = self.c.balanceOf(tester.accounts[i])
            m = self.monitor(i)
            self.c.migrate(b, sender=k)
            costs.append(m.gas())
        print(costs)
        assert max(costs) <= 99304
        assert min(costs) >= 56037 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_gas_for_migrate_half(self):
        factory_key = urandom(32)
        addr, _ = self.deploy_contract(privtoaddr(factory_key), 1, 2)
        self.state.mine(1)
        for i, k in enumerate(tester.keys):
            v = random.randrange(15000 * denoms.ether, 82000 * denoms.ether)
            self.c.create(sender=k, value=v)
        self.state.mine(2)
        self.c.finalize()
        m_addr, _ = self.deploy_migration_contract(addr)
        t_addr, _ = self.deploy_target_contract(m_addr)
        self.c.setMigrationAgent(m_addr, sender=factory_key)
        self.m.setTargetToken(t_addr, sender=tester.k9)
        self.state.mine()
        self.state.block.coinbase = urandom(20)
        costs = []
        for i, k in enumerate(tester.keys):
            b = self.c.balanceOf(tester.accounts[i])
            m = self.monitor(i)
            self.c.migrate(b / 2, sender=k)
            costs.append(m.gas())
        print(costs)
        assert max(costs) <= 114304
        assert min(costs) >= 71037 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_gas_for_set_migration_agent_and_master(self):
        factory_key = urandom(32)
        addr, _ = self.deploy_contract(privtoaddr(factory_key), 1, 2)
        self.state.mine(1)
        for i, k in enumerate(tester.keys):
            v = random.randrange(15000 * denoms.ether, 82000 * denoms.ether)
            self.c.create(sender=k, value=v)
        self.state.mine(2)
        self.c.finalize()
        m_addr, _ = self.deploy_migration_contract(addr)
        self.state.mine()

        lg = self.state.block.gas_used
        self.c.setMigrationAgent(m_addr, sender=factory_key)
        g = self.state.block.gas_used - lg
        assert g == 44169

        lg = self.state.block.gas_used
        self.c.setMigrationMaster(m_addr, sender=factory_key)
        g = self.state.block.gas_used - lg
        assert g == 28570 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_gas_for_refund(self):
        addr, _ = self.deploy_contract(urandom(20), 1, 2)
        self.state.mine(1)
        for i, k in enumerate(tester.keys):
            v = random.randrange(1 * denoms.ether, 15000 * denoms.ether)
            self.c.create(sender=k, value=v)
        self.state.mine(2)
        self.state.block.coinbase = urandom(20)
        costs = []
        for i, k in enumerate(tester.keys):
            b = self.c.balanceOf(tester.accounts[i])
            m = self.monitor(i, -(b // 1000))
            self.c.refund(sender=k)
            costs.append(m.gas())
        print(costs)
        assert max(costs) == 27113
        assert min(costs) == 21057 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_transfer_enabled_after_end_block(self):
        founder = tester.accounts[4]
        addr, _ = self.deploy_contract(founder, 3, 13)

        assert self.state.block.number == self.starting_block
        assert self.c.funding()
        for _ in range(13):
            self.state.mine()
            assert self.c.funding()
        assert self.state.block.number == self.starting_block + 13

        # ensure min funding met
        v = self.c.tokenCreationMin() / self.c.tokenCreationRate()
        self.c.create(sender=tester.keys[1], value=v)
        self.state.mine()
        self.c.finalize()

        for _ in range(11):
            self.state.mine()
            assert not self.c.funding() 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_transfer_enabled_after_max_fund_reached(self):
        founder = tester.accounts[2]
        addr, _ = self.deploy_contract(founder, 3, 7)
        assert self.c.funding()
        for _ in range(3):
            self.state.mine()
            assert self.c.funding()

        assert self.state.block.number == self.starting_block + 3
        self.c.create(sender=tester.keys[0], value=11)
        assert self.c.funding()
        self.c.create(sender=tester.keys[1], value=self.c.tokenCreationCap() / self.c.tokenCreationRate() - 11)
        assert self.c.funding()
        for _ in range(8):
            self.state.mine()
            assert self.c.funding()
        # Transfer is enabled after the funding is finalized.
        self.c.finalize(sender=tester.k5)
        assert not self.c.funding() 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_wallet_looping_in_payable(self):
        founder = tester.accounts[9]
        key = tester.keys[9]
        wallet_addr, g0 = self.deploy_wallet(founder)
        assert 0 == self.wallet.get_out_i(sender=key)
        self.wallet.set_extra_work(1, sender=key)
        extra = 10  # 601 passes, 602 fails send
        value = 11000
        self.wallet.set_extra_work(extra)
        self.state.mine(1)
        initial_b = self.state.block.get_balance(wallet_addr)
        self.state.send(tester.keys[0], wallet_addr, value)
        self.state.mine(1)
        current_b = self.state.block.get_balance(wallet_addr)
        assert extra == self.wallet.get_out_i(sender=key)
        assert current_b == initial_b + value 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def test_good_wallet(self):
        founder = tester.accounts[9]
        key = tester.keys[9]
        wallet_addr, g0 = self.deploy_wallet(founder)
        c_addr = self.deploy_contract_on_wallet(wallet_addr, 1, 2)
        value = int(self.c.tokenCreationMin() / self.c.tokenCreationRate())
        self.state.mine(1)
        self.c.create(sender=tester.k1, value=value)
        self.state.mine(3)
        extra = 0
        self.wallet.set_extra_work(extra)
        assert extra == self.wallet.get_extra_work()
        initial_b = self.state.block.get_balance(wallet_addr)
        self.wallet.finalize(c_addr, sender=key)
        self.state.mine(1)
        current_b = self.state.block.get_balance(wallet_addr)
        assert current_b == initial_b + value
        assert extra == self.wallet.get_out_i(sender=key) 

# 需要导入模块: from ethereum import tester [as 别名]
# 或者: from ethereum.tester import keys [as 别名]
def create_contract(self, path, params=None, libraries=None, sender=None):
        path, extra_args = self.get_dirs(path)
        if params:
            params = [x.address if isinstance(x, t.ABIContract) else x for x in params]
        if libraries:
            for name, address in libraries.items():
                if type(address) == str:
                    if self.is_hex(address):
                        libraries[name] = address
                    else:
                        libraries[name] = encode(address, 'hex')
                elif isinstance(address, t.ABIContract):
                    libraries[name] = encode(address.address, 'hex')
                else:
                    raise ValueError
        return self.s.abi_contract(None,
                                   path=path,
                                   constructor_parameters=params,
                                   libraries=libraries,
                                   language='solidity',
                                   extra_args=extra_args,
                                   sender=keys[sender if sender else 0])