test_calldata()

Documentation for tests/prague/eip7692_eof_v1/eip7620_eof_create/test_eofcreate.py::test_calldata@verkle@v0.0.5.

Generate fixtures for these test cases for Pragueeip7692 with:

Pragueeip7692 only:

fill -v tests/prague/eip7692_eof_v1/eip7620_eof_create/test_eofcreate.py::test_calldata --fork=PragueEIP7692 --evm-bin=/path/to/evm-tool-dev-version

For all forks up to and including Pragueeip7692:

fill -v tests/prague/eip7692_eof_v1/eip7620_eof_create/test_eofcreate.py::test_calldata --until=PragueEIP7692

Verifies CALLDATA passing through EOFCREATE

Source code in tests/prague/eip7692_eof_v1/eip7620_eof_create/test_eofcreate.py

def test_calldata(state_test: StateTestFiller, pre: Alloc):
    """
    Verifies CALLDATA passing through EOFCREATE
    """
    env = Environment()

    initcode_subcontainer = Container(
        name="Initcode Subcontainer",
        sections=[
            Section.Code(
                code=Op.CALLDATACOPY(0, 0, Op.CALLDATASIZE)
                + Op.SSTORE(slot_calldata, Op.MLOAD(0))
                + Op.RETURNCONTRACT[0](0, Op.CALLDATASIZE),
            ),
            Section.Container(container=smallest_runtime_subcontainer),
        ],
    )

    calldata_size = 32
    calldata = b"\x45" * calldata_size
    sender = pre.fund_eoa()
    contract_address = pre.deploy_contract(
        code=Container(
            sections=[
                Section.Code(
                    code=Op.MSTORE(0, Op.PUSH32(calldata))
                    + Op.SSTORE(slot_create_address, Op.EOFCREATE[0](0, 0, 0, calldata_size))
                    + Op.STOP,
                ),
                Section.Container(container=initcode_subcontainer),
            ]
        )
    )

    # deployed contract is smallest plus data
    deployed_contract = Container(
        name="deployed contract",
        sections=[
            *smallest_runtime_subcontainer.sections,
            Section.Data(data=calldata),
        ],
    )
    # factory contract Storage in 0 should have the created address,
    # created contract storage in 0 should have the calldata
    created_address = compute_eofcreate_address(contract_address, 0, initcode_subcontainer)
    post = {
        contract_address: Account(storage={slot_create_address: created_address}),
        created_address: Account(code=deployed_contract, storage={slot_calldata: calldata}),
    }

    tx = Transaction(
        to=contract_address,
        gas_limit=10_000_000,
        gas_price=10,
        protected=False,
        sender=sender,
    )

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