test_valid_tx_invalid_chain_id()

Documentation for tests/prague/eip7702_set_code_tx/test_set_code_txs.py::test_valid_tx_invalid_chain_id@bc691d13.

Generate fixtures for these test cases for Prague with:

fill -v tests/prague/eip7702_set_code_tx/test_set_code_txs.py::test_valid_tx_invalid_chain_id --fork Prague

Test sending a transaction where the chain id field does not match the current chain's id.

Source code in tests/prague/eip7702_set_code_tx/test_set_code_txs.py

@pytest.mark.parametrize(
    "auth_chain_id",
    [
        pytest.param(Spec.MAX_AUTH_CHAIN_ID, id="auth_chain_id=2**256-1"),
        pytest.param(2, id="chain_id=2"),
    ],
)
def test_valid_tx_invalid_chain_id(
    state_test: StateTestFiller,
    pre: Alloc,
    auth_chain_id: int,
):
    """
    Test sending a transaction where the chain id field does not match
    the current chain's id.
    """
    auth_signer = pre.fund_eoa(auth_account_start_balance)

    success_slot = 1
    return_slot = 2

    set_code = Op.RETURN(0, 1)
    set_code_to_address = pre.deploy_contract(set_code)

    authorization = AuthorizationTuple(
        address=set_code_to_address,
        nonce=0,
        chain_id=auth_chain_id,
        signer=auth_signer,
    )

    entry_code = (
        Op.SSTORE(success_slot, 1)
        + Op.CALL(address=auth_signer)
        + Op.SSTORE(return_slot, Op.RETURNDATASIZE)
    )
    entry_address = pre.deploy_contract(entry_code)

    tx = Transaction(
        gas_limit=100_000,
        to=entry_address,
        value=0,
        authorization_list=[authorization],
        error=None,
        sender=pre.fund_eoa(),
    )

    state_test(
        env=Environment(),
        pre=pre,
        tx=tx,
        post={
            auth_signer: Account.NONEXISTENT,
            entry_address: Account(
                storage={
                    success_slot: 1,
                    return_slot: 0,
                },
            ),
        },
    )

Parametrized Test Cases

The interactive table below is also available as a standalone page.

Fork All Forks Prague Osaka

Fixture Type All Fixture Types state_test blockchain_test

Test ID (Abbreviated)	auth_chain_id
...fork_Prague-state_test-auth_chain_id=2**256-1	115792089237316195423570985008687907853269984665640564039457584007913129639935
...fork_Prague-state_test-chain_id=2	2
...fork_Prague-blockchain_test_from_state_test-auth_chain_id=2**256-1	115792089237316195423570985008687907853269984665640564039457584007913129639935
...fork_Prague-blockchain_test_from_state_test-chain_id=2	2
...fork_Osaka-state_test-auth_chain_id=2**256-1	115792089237316195423570985008687907853269984665640564039457584007913129639935
...fork_Osaka-state_test-chain_id=2	2
...fork_Osaka-blockchain_test_from_state_test-auth_chain_id=2**256-1	115792089237316195423570985008687907853269984665640564039457584007913129639935
...fork_Osaka-blockchain_test_from_state_test-chain_id=2	2