test_create_selfdestruct_code_deposit_no_refund_header_check()

Documentation for tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_selfdestruct.py::test_create_selfdestruct_code_deposit_no_refund_header_check@87aba1a3.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_selfdestruct.py::test_create_selfdestruct_code_deposit_no_refund_header_check --fork Amsterdam

Verify block header gas reflects the full account plus code-deposit state-gas charge on a same-tx CREATE+SELFDESTRUCT.

Source code in tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_selfdestruct.py

@pytest.mark.valid_from("EIP8037")
def test_create_selfdestruct_code_deposit_no_refund_header_check(
    blockchain_test: BlockchainTestFiller,
    pre: Alloc,
    fork: Fork,
) -> None:
    """
    Verify block header gas reflects the full account plus code-deposit
    state-gas charge on a same-tx CREATE+SELFDESTRUCT.
    """
    gas_costs = fork.gas_costs()
    new_account_state_gas = gas_costs.NEW_ACCOUNT

    selfdestruct = Op.SELFDESTRUCT(Op.ADDRESS)
    sd_len = len(bytes(selfdestruct))
    code_size = 256
    assert code_size >= sd_len
    deployed = bytes(selfdestruct) + b"\x00" * (code_size - sd_len)
    initcode = Initcode(deploy_code=deployed)
    initcode_len = len(initcode)
    code_deposit_state_gas = fork.code_deposit_state_gas(code_size=code_size)

    factory_code = Op.CALLDATACOPY(
        0,
        0,
        Op.CALLDATASIZE,
        data_size=initcode_len,
        new_memory_size=initcode_len,
    ) + Op.POP(
        Op.CALL(
            gas=Op.GAS,
            address=Op.CREATE(
                value=0,
                offset=0,
                size=Op.CALLDATASIZE,
                init_code_size=initcode_len,
            ),
        )
    )
    factory = pre.deploy_contract(code=factory_code)
    created_address = compute_create_address(address=factory, nonce=1)

    total_state_gas = new_account_state_gas + code_deposit_state_gas
    tx = Transaction(
        to=factory,
        data=bytes(initcode),
        state_gas_reservoir=total_state_gas,
        sender=pre.fund_eoa(),
    )

    baseline_block_regular = 0x94C8
    expected_gas_used = max(baseline_block_regular, total_state_gas)

    blockchain_test(
        pre=pre,
        blocks=[
            Block(
                txs=[tx],
                header_verify=Header(gas_used=expected_gas_used),
            ),
        ],
        post={created_address: Account.NONEXISTENT},
    )

Parametrized Test Cases

This test generates 1 parametrized test case across 1 fork.