test_modexp_used_in_transaction_entry_points()

Documentation for tests/osaka/eip7883_modexp_gas_increase/test_modexp_thresholds.py::test_modexp_used_in_transaction_entry_points@892e6d1e.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/osaka/eip7883_modexp_gas_increase/test_modexp_thresholds.py::test_modexp_used_in_transaction_entry_points --fork Amsterdam

Test ModExp using in transaction entry points with different precompile gas modifiers.

Source code in tests/osaka/eip7883_modexp_gas_increase/test_modexp_thresholds.py

@pytest.mark.parametrize(
    "modexp_input,modexp_expected,precompile_gas_modifier,call_values,call_succeeds",
    [
        pytest.param(
            Spec.modexp_input,
            Spec.modexp_expected,
            1,
            0,
            True,
            id="extra_gas",
        ),
        pytest.param(
            Spec.modexp_input,
            Spec.modexp_expected,
            0,
            0,
            True,
            id="exact_gas",
        ),
        pytest.param(
            Spec.modexp_input,
            Spec.modexp_expected,
            0,
            1000,
            True,
            id="extra_value",
        ),
        pytest.param(
            Spec.modexp_input,
            Spec.modexp_error,
            -1,
            0,
            False,
            id="insufficient_gas",
        ),
    ],
)
@EIPChecklist.Precompile.Test.CallContexts.TxEntry()
@EIPChecklist.Precompile.Test.ValueTransfer.NoFee()
@pytest.mark.valid_from("Berlin")
@pytest.mark.eels_base_coverage
def test_modexp_used_in_transaction_entry_points(
    state_test: StateTestFiller,
    pre: Alloc,
    tx: Transaction,
    modexp_input: bytes,
    tx_gas_limit: int,
    call_values: int,
) -> None:
    """
    Test ModExp using in transaction entry points with different precompile gas
    modifiers.
    """
    tx = Transaction(
        to=Spec.MODEXP_ADDRESS,
        sender=pre.fund_eoa(),
        data=bytes(modexp_input),
        gas_limit=tx_gas_limit,
        value=call_values,
    )
    state_test(pre=pre, tx=tx, post={})

Parametrized Test Cases

This test generates 4 parametrized test cases across 8 forks.