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test_deposit_out_of_gas()

Documentation for tests/prague/eip6110_deposits/test_deposits_out_of_gas.py::test_deposit_out_of_gas@26332146.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/prague/eip6110_deposits/test_deposits_out_of_gas.py::test_deposit_out_of_gas --fork Amsterdam

Test that a deposit request whose triggering call runs out of gas is not included, while the other requests in the block are.

The gas limits are supplied per-request via the interaction's gas_limits list rather than being baked into the deposit request descriptor, keeping the gas concern isolated to these dedicated tests.

Source code in tests/prague/eip6110_deposits/test_deposits_out_of_gas.py
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@pytest.mark.parametrize(
    "requests",
    [
        pytest.param(
            [
                SystemContractInteractionTransaction(
                    requests=[
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=32_000_000_000,
                            signature=0x03,
                            index=0x0,
                            valid=False,
                        ),
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=32_000_000_000,
                            signature=0x03,
                            index=0x0,
                        ),
                    ],
                    # From traces, gas used by the first tx is 82,718
                    # so reduce by one here
                    gas_limits=[0x1431D, None],
                ),
            ],
            id="multiple_deposit_from_same_eoa_first_oog",
        ),
        pytest.param(
            [
                SystemContractInteractionTransaction(
                    requests=[
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=32_000_000_000,
                            signature=0x03,
                            index=0x0,
                        ),
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=32_000_000_000,
                            signature=0x03,
                            index=0x0,
                            valid=False,
                        ),
                    ],
                    # From traces, gas used by the second tx is 68,594,
                    # reduce by one here
                    gas_limits=[None, 0x10BF1],
                ),
            ],
            id="multiple_deposit_from_same_eoa_last_oog",
        ),
        pytest.param(
            [
                SystemContractInteractionContract(
                    requests=[
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=1_000_000_000,
                            signature=0x03,
                            index=0x0,
                            valid=False,
                        ),
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=1_000_000_000,
                            signature=0x03,
                            index=0x0,
                        ),
                    ],
                    # Starve the first inner call of gas
                    gas_limits=[100, None],
                ),
            ],
            id="multiple_deposits_from_contract_first_oog",
        ),
        pytest.param(
            [
                SystemContractInteractionContract(
                    requests=[
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=1_000_000_000,
                            signature=0x03,
                            index=0x0,
                        ),
                        DepositRequest(
                            pubkey=0x01,
                            withdrawal_credentials=0x02,
                            amount=1_000_000_000,
                            signature=0x03,
                            index=0x0,
                            valid=False,
                        ),
                    ],
                    # Starve the last inner call of gas
                    gas_limits=[None, 100],
                ),
            ],
            id="multiple_deposits_from_contract_last_oog",
        ),
    ],
)
@pytest.mark.slow()
def test_deposit_out_of_gas(
    blockchain_test: BlockchainTestFiller,
    pre: Alloc,
    blocks: List[Block],
) -> None:
    """
    Test that a deposit request whose triggering call runs out of gas is not
    included, while the other requests in the block are.

    The gas limits are supplied per-request via the interaction's `gas_limits`
    list rather than being baked into the deposit request descriptor, keeping
    the gas concern isolated to these dedicated tests.
    """
    blockchain_test(
        pre=pre,
        post={},
        blocks=blocks,
    )

Parametrized Test Cases

This test generates 4 parametrized test cases across 3 forks.