test_call_types()

Documentation for tests/prague/eip2537_bls_12_381_precompiles/test_bls12_g2msm.py::test_call_types@892e6d1e.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/prague/eip2537_bls_12_381_precompiles/test_bls12_g2msm.py::test_call_types --fork Amsterdam

Test the BLS12_G2MSM precompile using different call types.

Source code in tests/prague/eip2537_bls_12_381_precompiles/test_bls12_g2msm.py

@pytest.mark.parametrize(
    "call_opcode",  # Note `Op.CALL` is used for all the `test_valid` cases.
    [
        Op.STATICCALL,
        Op.DELEGATECALL,
        Op.CALLCODE,
    ],
)
@pytest.mark.parametrize(
    "input_data,expected_output",
    [
        pytest.param(
            Spec.INF_G2 + Scalar(0),
            Spec.INF_G2,
            id="single_inf_times_zero",
        ),
        pytest.param(
            Spec.G2 + Scalar(0) + Spec.INF_G2 + Scalar(0),
            Spec.INF_G2,
            id="msm_all_zeros_different_call_types",
        ),
    ],
)
@pytest.mark.eels_base_coverage
def test_call_types(
    state_test: StateTestFiller,
    pre: Alloc,
    post: dict,
    tx: Transaction,
) -> None:
    """Test the BLS12_G2MSM precompile using different call types."""
    state_test(
        env=Environment(),
        pre=pre,
        tx=tx,
        post=post,
    )

Parametrized Test Cases

This test generates 6 parametrized test cases across 3 forks.