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test_sstore_direct_call_same_contract()

Documentation for tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_delegation_pointer.py::test_sstore_direct_call_same_contract@2119b382.

Generate fixtures for these test cases for Amsterdam with:

fill -v tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_delegation_pointer.py::test_sstore_direct_call_same_contract --fork Amsterdam

Test SSTORE state gas charged when calling the contract directly.

Baseline comparison: calling the contract directly (not via a delegation pointer) charges SSTORE state gas identically.

Source code in tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_delegation_pointer.py 
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@pytest.mark.valid_from("EIP8037")
def test_sstore_direct_call_same_contract(
    state_test: StateTestFiller,
    pre: Alloc,
    fork: Fork,
) -> None:
    """
    Test SSTORE state gas charged when calling the contract directly.

    Baseline comparison: calling the contract directly (not via a
    delegation pointer) charges SSTORE state gas identically.
    """
    sstore_state_gas = Op.SSTORE(new_value=1).state_cost(fork)

    storage = Storage()
    contract = pre.deploy_contract(
        code=Op.SSTORE(storage.store_next(1), 1),
    )

    sender = pre.fund_eoa()
    tx = Transaction(
        to=contract,
        state_gas_reservoir=sstore_state_gas,
        sender=sender,
    )

    post = {contract: Account(storage=storage)}
    state_test(pre=pre, post=post, tx=tx)

Parametrized Test Cases

This test generates 1 parametrized test case across 1 fork.