test_zero_value_operations_no_log()

Documentation for tests/amsterdam/eip7708_eth_transfer_logs/test_transfer_logs.py::test_zero_value_operations_no_log@87aba1a3.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/amsterdam/eip7708_eth_transfer_logs/test_transfer_logs.py::test_zero_value_operations_no_log --fork Amsterdam

Test that zero-value operations do NOT emit transfer logs.

Source code in tests/amsterdam/eip7708_eth_transfer_logs/test_transfer_logs.py

@pytest.mark.parametrize(
    "op_type",
    [
        pytest.param("call", id="call"),
        pytest.param("selfdestruct", id="selfdestruct"),
    ],
)
def test_zero_value_operations_no_log(
    state_test: StateTestFiller,
    env: Environment,
    pre: Alloc,
    sender: EOA,
    op_type: str,
) -> None:
    """Test that zero-value operations do NOT emit transfer logs."""
    target = pre.nonexistent_account()

    if op_type == "call":
        contract_code = Op.CALL(address=target, value=0)
    else:
        contract_code = Op.SELFDESTRUCT(target)

    contract = pre.deploy_contract(contract_code, balance=0)

    tx = Transaction(
        sender=sender,
        to=contract,
        value=0,
        expected_receipt=TransactionReceipt(logs=[]),
    )

    state_test(env=env, pre=pre, post={}, tx=tx)

Parametrized Test Cases

This test generates 2 parametrized test cases across 1 fork.