EVM-Simulator
EVM-Simulator copied to clipboard
Published
20 hours ago •
tanmaster
tanmaster
Error in tests as well when I used the sample contract then it crash at MLOAD
(venv) ➜ EVM-Simulator git:(master) ✗ pytest tests/
==================================================== test session starts =====================================================
platform linux -- Python 3.10.6, pytest-7.1.3, pluggy-1.0.0
rootdir: /home/devraj/work/playground/EVM-Simulator
collected 12 items
tests/core/test_contracts.py FFFFFFFF [ 66%]
tests/core/test_evmhandler.py FF.. [100%]
========================================================== FAILURES ==========================================================
__________________________________________________ TestContracts.test_call ___________________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_call>
def test_call(self):
"""
Tries to create a contract which has a function that calls itself 10 times recursively.
"""
call_contract = get_contract("Call")
> self.create_contract_and_set_address(call_contract, False)
tests/core/test_contracts.py:33:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
_________________________________________________ TestContracts.test_create __________________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_create>
def test_create(self):
"""
Tries to create a contract which internally creates another contract. The inner contract is passed a
parameter during construction, that is queried and compared with what was passed to the outer contract.
:return:
"""
create_contract = get_contract("Creation")
factory_contract = get_contract("Factory")
> self.create_contract_and_set_address(factory_contract, False)
tests/core/test_contracts.py:49:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
________________________________________________ TestContracts.test_delegate _________________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_delegate>
def test_delegate(self):
"""
Creates two contracts, base and front. Front delegates all calls to base. Base changes a variable in the front's
storage. The variable is queried and checked if new value matches up with what was passed.
:return:
"""
base_contract = get_contract("DelegateBase")
front_contract = get_contract("DelegateFront")
> self.create_contract_and_set_address(base_contract, False)
tests/core/test_contracts.py:77:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
__________________________________________________ TestContracts.test_event __________________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_event>
def test_event(self):
"""
Creates a contract that fires an event. The logs of the receipt are read and it is asserted that they are not
empty.
:return:
"""
event_contract = get_contract("Event")
> self.create_contract_and_set_address(event_contract, False)
tests/core/test_contracts.py:103:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
________________________________________________ TestContracts.test_modifier _________________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_modifier>
def test_modifier(self):
"""
Creates a contract that uses a modifier which checks whether msg.value > 1. A variable is incremented if true.
The function is first called with a value of 1 wei which should increment the value.
Then the function is called with a value of 0 wei which should show_result_cb in an error and the value should remain 1.
:return:
"""
modifier_contract = get_contract("Modifier")
> self.create_contract_and_set_address(modifier_contract, False)
tests/core/test_contracts.py:118:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
_________________________________________________ TestContracts.test_payable _________________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_payable>
def test_payable(self):
"""
Creates a payable contract and tries to send wei to it.
:return:
"""
payable_contract = get_contract("Payable")
> self.create_contract_and_set_address(payable_contract, True)
tests/core/test_contracts.py:140:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
______________________________________________ TestContracts.test_selfdestruct _______________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_selfdestruct>
def test_selfdestruct(self):
"""
Creates a contract with inital value of 1 wei which then selfdestructs onto address 0x00...01 whose vale is then
asserted to be 1.
:return:
"""
destroy_contract = get_contract("SelfDestruct")
> self.create_contract_and_set_address(destroy_contract, True)
tests/core/test_contracts.py:156:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
__________________________________________________ TestContracts.test_types __________________________________________________
self = <tests.core.test_contracts.TestContracts testMethod=test_types>
def test_types(self):
"""
Creates a contract which makes use of varying types in solidity.
:return:
"""
type_contract = get_contract("Types")
> self.create_contract_and_set_address(type_contract, False)
tests/core/test_contracts.py:170:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/core/test_contracts.py:181: in create_contract_and_set_address
self.evm_handler.create_contract(
app/evmhandler.py:105: in create_contract
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
____________________________________ TestEVMHandler.test__mine_block_and_get_block_number ____________________________________
self = <tests.core.test_evmhandler.TestEVMHandler testMethod=test__mine_block_and_get_block_number>
def test__mine_block_and_get_block_number(self):
"""
Tries to mine a block and checks whether the correct block number is returned.
:return:
"""
genesis = self.evm_handler.get_block_number()
assert genesis == 1
> self.evm_handler._mine_block()
tests/core/test_evmhandler.py:70:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
________________________________ TestEVMHandler.test_send_wei_and_get_balance_and_set_balance ________________________________
self = <tests.core.test_evmhandler.TestEVMHandler testMethod=test_send_wei_and_get_balance_and_set_balance>
def test_send_wei_and_get_balance_and_set_balance(self):
"""
Tries to set the balance of a contract with 1) normal transactions and 2) dirtily by setting the value and
omitting block validation. The actual value is compared with the expected
:return:
"""
addr1 = Address(decode_hex("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"))
addr2 = Address(decode_hex("bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"))
addr3 = Address(decode_hex("9742421b7279129e6791e67921d9787df9779fa7"))
assert 0 == self.evm_handler.get_balance(addr1)
assert 0 == self.evm_handler.get_balance(addr2)
assert 0 == self.evm_handler.get_balance(addr3)
> self.evm_handler.send_wei(addr1, to_wei(20, "finney"))
tests/core/test_evmhandler.py:28:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
app/evmhandler.py:85: in send_wei
self._mine_block()
app/evmhandler.py:282: in _mine_block
nonce, mix_hash = mine_pow_nonce(
venv/lib/python3.10/site-packages/eth/consensus/pow.py:92: in mine_pow_nonce
cache = get_cache(block_number)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
block_number = 1
def get_cache(block_number: int) -> bytes:
epoch_index = block_number // EPOCH_LENGTH
# doing explicit caching, because functools.lru_cache is 70% slower in the tests
# Get the cache if already generated, marking it as recently used
if epoch_index in cache_by_epoch:
c = cache_by_epoch.pop(epoch_index) # pop and append at end
cache_by_epoch[epoch_index] = c
return c
# Generate the cache if it was not already in memory
# Simulate requesting mkcache by block number: multiply index by epoch length
> c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
E SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
venv/lib/python3.10/site-packages/eth/consensus/pow.py:49: SystemError
====================================================== warnings summary ======================================================
venv/lib/python3.10/site-packages/eth_utils/toolz.py:2
/home/devraj/work/playground/EVM-Simulator/venv/lib/python3.10/site-packages/eth_utils/toolz.py:2: DeprecationWarning: The toolz.compatibility module is no longer needed in Python 3 and has been deprecated. Please import these utilities directly from the standard library. This module will be removed in a future release.
from cytoolz import (
venv/lib/python3.10/site-packages/eth_keys/datatypes.py:28
/home/devraj/work/playground/EVM-Simulator/venv/lib/python3.10/site-packages/eth_keys/datatypes.py:28: DeprecationWarning: The eth_utils.typing module will be deprecated in favor of eth-typing in the next major version bump.
from eth_utils.typing import (
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================================================== short test summary info ===================================================
FAILED tests/core/test_contracts.py::TestContracts::test_call - SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#'...
FAILED tests/core/test_contracts.py::TestContracts::test_create - SystemError: PY_SSIZE_T_CLEAN macro must be defined for '...
FAILED tests/core/test_contracts.py::TestContracts::test_delegate - SystemError: PY_SSIZE_T_CLEAN macro must be defined for...
FAILED tests/core/test_contracts.py::TestContracts::test_event - SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#...
FAILED tests/core/test_contracts.py::TestContracts::test_modifier - SystemError: PY_SSIZE_T_CLEAN macro must be defined for...
FAILED tests/core/test_contracts.py::TestContracts::test_payable - SystemError: PY_SSIZE_T_CLEAN macro must be defined for ...
FAILED tests/core/test_contracts.py::TestContracts::test_selfdestruct - SystemError: PY_SSIZE_T_CLEAN macro must be defined...
FAILED tests/core/test_contracts.py::TestContracts::test_types - SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#...
FAILED tests/core/test_evmhandler.py::TestEVMHandler::test__mine_block_and_get_block_number - SystemError: PY_SSIZE_T_CLEAN...
FAILED tests/core/test_evmhandler.py::TestEVMHandler::test_send_wei_and_get_balance_and_set_balance - SystemError: PY_SSIZE...
========================================== 10 failed, 2 passed, 2 warnings in 5.11s ==========================================
Interesting, I will look into this when I get back to my linux machine. In the meantime: did you get any errors when installing the dependencies?
I could reproduce the errors using python 3.10. Here's a related issue in the py-evm repo: https://github.com/ethereum/py-evm/issues/2071
A workaround would be to use an older python version. Version 3.8 worked fine for me:
# perform steps 1 and 2 from here: https://linuxize.com/post/how-to-install-python-3-8-on-ubuntu-18-04/
# install version 3.8
sudo apt install python3.8 python3.8-distutils python3.8-dev
# create venv using version 3.8:
virtualenv -p python3.8 venv
Afterwards you can try to continue the setup as described in the readme. Let me know if this helps.
I get this too on Arch Linux with python 3.10.10
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Traceback (most recent call last):
File "/home/kai/dev/blockchain/EVM-Simulator/app/util/workers.py", line 123, in run
con = self.fn(*self.args, **self.kwargs)
File "/home/kai/dev/blockchain/EVM-Simulator/app/evmhandler.py", line 105, in create_contract
self._mine_block()
File "/home/kai/dev/blockchain/EVM-Simulator/app/evmhandler.py", line 282, in _mine_block
nonce, mix_hash = mine_pow_nonce(
File "/home/kai/dev/pyenv/lib/python3.10/site-packages/eth/consensus/pow.py", line 92, in mine_pow_nonce
cache = get_cache(block_number)
File "/home/kai/dev/pyenv/lib/python3.10/site-packages/eth/consensus/pow.py", line 49, in get_cache
c = mkcache_bytes(epoch_index * EPOCH_LENGTH)
SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
I am in the midst of some version update refactorings. One thing missing is a pypi release from py-ethash maintainers: https://github.com/ethereum/ethash/pull/135 which in turn needs to be included in py-evm. Once that is done I will publish my changes.