test_invalid_blob_hash_versioning_multiple_txs()

Documentation for tests/cancun/eip4844_blobs/test_blob_txs.py::test_invalid_blob_hash_versioning_multiple_txs@343274cc.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/cancun/eip4844_blobs/test_blob_txs.py::test_invalid_blob_hash_versioning_multiple_txs --fork Amsterdam

Reject blocks that include blob transactions with invalid blob hash version.

• Multiple blob transactions with single blob all with invalid version
• Multiple blob transactions with multiple blobs all with invalid version
• Multiple blob transactions with multiple blobs only one with invalid version

Source code in tests/cancun/eip4844_blobs/test_blob_txs.py

@pytest.mark.parametrize(
    "blob_hashes_per_tx",
    [
        [
            add_kzg_version([Hash(1)], Spec.BLOB_COMMITMENT_VERSION_KZG),
            [Hash(2)],
        ],
        [
            add_kzg_version([Hash(1)], Spec.BLOB_COMMITMENT_VERSION_KZG),
            [Hash(x) for x in range(1, 3)],
        ],
        [
            add_kzg_version([Hash(1)], Spec.BLOB_COMMITMENT_VERSION_KZG),
            [Hash(2)]
            + add_kzg_version([Hash(3)], Spec.BLOB_COMMITMENT_VERSION_KZG),
        ],
        [
            add_kzg_version([Hash(1)], Spec.BLOB_COMMITMENT_VERSION_KZG),
            add_kzg_version([Hash(2)], Spec.BLOB_COMMITMENT_VERSION_KZG),
            [Hash(3)],
        ],
    ],
    ids=[
        "single_blob",
        "multiple_blobs",
        "multiple_blobs_single_bad_hash_1",
        "multiple_blobs_single_bad_hash_2",
    ],
)
@pytest.mark.parametrize(
    "tx_error",
    [TransactionException.TYPE_3_TX_INVALID_BLOB_VERSIONED_HASH],
    ids=[""],
)
@pytest.mark.exception_test
@pytest.mark.valid_from("Cancun")
@pytest.mark.eels_base_coverage
def test_invalid_blob_hash_versioning_multiple_txs(
    blockchain_test: BlockchainTestFiller,
    pre: Alloc,
    env: Environment,
    block: Block,
) -> None:
    """
    Reject blocks that include blob transactions with invalid blob hash
    version.

    - Multiple blob transactions with single blob all with invalid version
    - Multiple blob transactions with multiple blobs all with invalid version
    - Multiple blob transactions with multiple blobs only one with invalid
        version
    """
    blockchain_test(
        pre=pre,
        post={},
        blocks=[block],
        genesis_environment=env,
    )

Parametrized Test Cases

This test generates 4 parametrized test cases across 4 forks.