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new(tests): add basic EOF execution tests
Migrated from ethereum/tests: EIPTests/StateTests/stEOF/stEIP3540/EOF1_Execution.json
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tests/osaka/eip7692_eof_v1/eip3540_eof_v1/test_execution.py
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""" | ||
Execution of basic EOF containers. | ||
""" | ||
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import pytest | ||
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from ethereum_test_base_types import Storage | ||
from ethereum_test_tools import Account, Alloc, Environment, StateTestFiller, Transaction | ||
from ethereum_test_tools.eof.v1 import Container, Section | ||
from ethereum_test_tools.vm.opcode import Opcodes as Op | ||
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from .. import EOF_FORK_NAME | ||
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REFERENCE_SPEC_GIT_PATH = "EIPS/eip-3540.md" | ||
REFERENCE_SPEC_VERSION = "8dcb0a8c1c0102c87224308028632cc986a61183" | ||
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pytestmark = pytest.mark.valid_from(EOF_FORK_NAME) | ||
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EXPECTED_STORAGE = (bytes.fromhex("EF"), bytes.fromhex("BADDCAFE")) | ||
"""Expected storage (key => value) to be produced by the EOF containers""" | ||
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@pytest.mark.parametrize( | ||
"container", | ||
( | ||
Container( | ||
name="store_from_push", | ||
sections=[Section.Code(Op.SSTORE(*EXPECTED_STORAGE) + Op.STOP)], | ||
), | ||
Container( | ||
name="store_with_data", | ||
sections=[ | ||
Section.Code(Op.SSTORE(Op.DATALOADN[0], Op.DATALOADN[32]) + Op.STOP), | ||
Section.Data( | ||
EXPECTED_STORAGE[0].rjust(32, b"\x00") + EXPECTED_STORAGE[1].rjust(32, b"\x00") | ||
), | ||
], | ||
), | ||
), | ||
ids=lambda x: x.name, | ||
) | ||
def test_eof_execution( | ||
state_test: StateTestFiller, | ||
pre: Alloc, | ||
container: Container, | ||
): | ||
""" | ||
Test simple contracts that are expected to succeed on call. | ||
""" | ||
env = Environment() | ||
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storage = Storage() | ||
sender = pre.fund_eoa() | ||
container_address = pre.deploy_contract(container) | ||
caller_contract = Op.SSTORE( | ||
storage.store_next(1), Op.CALL(Op.GAS, container_address, 0, 0, 0, 0, 0) | ||
) | ||
caller_address = pre.deploy_contract(caller_contract) | ||
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tx = Transaction( | ||
to=caller_address, | ||
gas_limit=1_000_000, | ||
gas_price=10, | ||
protected=False, | ||
sender=sender, | ||
) | ||
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post = { | ||
caller_address: Account(storage=storage), | ||
container_address: Account(storage=dict([EXPECTED_STORAGE])), | ||
} | ||
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state_test( | ||
env=env, | ||
pre=pre, | ||
post=post, | ||
tx=tx, | ||
) |
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