test_chainid()

Documentation for tests/istanbul/eip1344_chainid/test_chainid.py::test_chainid@88e9fb8f.

Generate fixtures for these test cases for Osaka with:

fill -v tests/istanbul/eip1344_chainid/test_chainid.py::test_chainid --fork Osaka

Test CHAINID opcode.

Source code in tests/istanbul/eip1344_chainid/test_chainid.py

@pytest.mark.with_all_typed_transactions(
    marks=lambda tx_type: pytest.mark.execute(
        pytest.mark.skip(reason="type 3 transactions aren't supported in execute mode")
    )
    if tx_type == 3
    else None
)
@pytest.mark.valid_from("Istanbul")
def test_chainid(
    state_test: StateTestFiller,
    pre: Alloc,
    chain_config: ChainConfig,
    typed_transaction: Transaction,
) -> None:
    """Test CHAINID opcode."""
    chain_id = chain_config.chain_id
    contract_address = pre.deploy_contract(Op.SSTORE(1, Op.CHAINID) + Op.STOP)

    tx = typed_transaction.copy(
        chain_id=chain_id,
        to=contract_address,
    )

    post = {
        contract_address: Account(storage={1: chain_id}),
    }

    state_test(pre=pre, post=post, tx=tx)

Parametrized Test Cases

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

Fork All Forks Istanbul Berlin London Paris Shanghai Cancun Prague Osaka

Fixture Type All Fixture Types state_test blockchain_test

Test ID (Abbreviated)	typed_transaction
...fork_Istanbul-typed_transaction_0-state_test	0
...fork_Istanbul-typed_transaction_0-blockchain_test_from_state_test	0
...fork_Berlin-typed_transaction_1-state_test	1
...fork_Berlin-typed_transaction_1-blockchain_test_from_state_test	1
...fork_Berlin-typed_transaction_0-state_test	0
...fork_Berlin-typed_transaction_0-blockchain_test_from_state_test	0
...fork_London-typed_transaction_2-state_test	2
...fork_London-typed_transaction_2-blockchain_test_from_state_test	2
...fork_London-typed_transaction_1-state_test	1
...fork_London-typed_transaction_1-blockchain_test_from_state_test	1
...fork_London-typed_transaction_0-state_test	0
...fork_London-typed_transaction_0-blockchain_test_from_state_test	0
...fork_Paris-typed_transaction_2-state_test	2
...fork_Paris-typed_transaction_2-blockchain_test_from_state_test	2
...fork_Paris-typed_transaction_1-state_test	1
...fork_Paris-typed_transaction_1-blockchain_test_from_state_test	1
...fork_Paris-typed_transaction_0-state_test	0
...fork_Paris-typed_transaction_0-blockchain_test_from_state_test	0
...fork_Shanghai-typed_transaction_2-state_test	2
...fork_Shanghai-typed_transaction_2-blockchain_test_from_state_test	2
...fork_Shanghai-typed_transaction_1-state_test	1
...fork_Shanghai-typed_transaction_1-blockchain_test_from_state_test	1
...fork_Shanghai-typed_transaction_0-state_test	0
...fork_Shanghai-typed_transaction_0-blockchain_test_from_state_test	0
...fork_Cancun-typed_transaction_3-state_test	3
...fork_Cancun-typed_transaction_3-blockchain_test_from_state_test	3
...fork_Cancun-typed_transaction_2-state_test	2
...fork_Cancun-typed_transaction_2-blockchain_test_from_state_test	2
...fork_Cancun-typed_transaction_1-state_test	1
...fork_Cancun-typed_transaction_1-blockchain_test_from_state_test	1
...fork_Cancun-typed_transaction_0-state_test	0
...fork_Cancun-typed_transaction_0-blockchain_test_from_state_test	0
...fork_Prague-typed_transaction_4-state_test	4
...fork_Prague-typed_transaction_4-blockchain_test_from_state_test	4
...fork_Prague-typed_transaction_3-state_test	3
...fork_Prague-typed_transaction_3-blockchain_test_from_state_test	3
...fork_Prague-typed_transaction_2-state_test	2
...fork_Prague-typed_transaction_2-blockchain_test_from_state_test	2
...fork_Prague-typed_transaction_1-state_test	1
...fork_Prague-typed_transaction_1-blockchain_test_from_state_test	1
...fork_Prague-typed_transaction_0-state_test	0
...fork_Prague-typed_transaction_0-blockchain_test_from_state_test	0
...fork_Osaka-typed_transaction_4-state_test	4
...fork_Osaka-typed_transaction_4-blockchain_test_from_state_test	4
...fork_Osaka-typed_transaction_3-state_test	3
...fork_Osaka-typed_transaction_3-blockchain_test_from_state_test	3
...fork_Osaka-typed_transaction_2-state_test	2
...fork_Osaka-typed_transaction_2-blockchain_test_from_state_test	2
...fork_Osaka-typed_transaction_1-state_test	1
...fork_Osaka-typed_transaction_1-blockchain_test_from_state_test	1
...fork_Osaka-typed_transaction_0-state_test	0
...fork_Osaka-typed_transaction_0-blockchain_test_from_state_test	0