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test_contract_creation_gas()

Documentation for tests/amsterdam/eip2780_reduce_intrinsic_tx_gas/test_eip_mainnet.py::test_contract_creation_gas@26332146.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/amsterdam/eip2780_reduce_intrinsic_tx_gas/test_eip_mainnet.py::test_contract_creation_gas --fork Amsterdam

Gas for a contract-creation transaction, per value.

Source code in tests/amsterdam/eip2780_reduce_intrinsic_tx_gas/test_eip_mainnet.py 
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@EIPChecklist.GasCostChanges.Test.GasUpdatesMeasurement()
@pytest.mark.parametrize(
    "value",
    [
        pytest.param(0, id="zero_value"),
        pytest.param(1, id="non-zero_value"),
    ],
)
def test_contract_creation_gas(
    state_test: StateTestFiller,
    pre: Alloc,
    fork: Fork,
    value: int,
) -> None:
    """Gas for a contract-creation transaction, per value."""
    sender = pre.fund_eoa()
    deploy_code = Op.STOP
    init_code = Initcode(deploy_code=deploy_code)

    intrinsic_gas = fork.transaction_intrinsic_cost_calculator()(
        calldata=init_code,
        contract_creation=True,
        sends_value=bool(value),
        return_cost_deducted_prior_execution=True,
    )
    new_account_state_gas = fork.transaction_top_frame_state_gas(
        contract_creation=True,
    )
    gas_used = intrinsic_gas + new_account_state_gas + init_code.gas_cost(fork)

    tx = Transaction(
        to=None,
        value=value,
        data=init_code,
        gas_limit=gas_used,
        sender=sender,
        expected_receipt=TransactionReceipt(cumulative_gas_used=gas_used),
    )

    created = compute_create_address(address=sender, nonce=0)
    post = {created: Account(balance=value, code=deploy_code)}
    state_test(pre=pre, post=post, tx=tx)

Parametrized Test Cases

This test generates 2 parametrized test cases across 1 fork.