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nixpkgs/nixos/lib/test-script-prepend.py
Stefan Hertrampf 9d90df51a9 nixos/test-driver: Separate XML and Terminal log
We use the newly AbstractLogger class and separate the XML and Terminal
logging that is currently mixed into one class. We restore the old
behavior by introducing a CompositeLogger that takes care of logging
both to terminal and XML.
2024-05-07 15:17:16 +02:00

54 lines
1.6 KiB
Python

# This file contains type hints that can be prepended to Nix test scripts so they can be type
# checked.
from test_driver.driver import Driver
from test_driver.vlan import VLan
from test_driver.machine import Machine
from test_driver.logger import AbstractLogger
from typing import Callable, Iterator, ContextManager, Optional, List, Dict, Any, Union
from typing_extensions import Protocol
from pathlib import Path
class RetryProtocol(Protocol):
def __call__(self, fn: Callable, timeout: int = 900) -> None:
raise Exception("This is just type information for the Nix test driver")
class PollingConditionProtocol(Protocol):
def __call__(
self,
fun_: Optional[Callable] = None,
*,
seconds_interval: float = 2.0,
description: Optional[str] = None,
) -> Union[Callable[[Callable], ContextManager], ContextManager]:
raise Exception("This is just type information for the Nix test driver")
class CreateMachineProtocol(Protocol):
def __call__(
self,
start_command: str | dict,
*,
name: Optional[str] = None,
keep_vm_state: bool = False,
) -> Machine:
raise Exception("This is just type information for the Nix test driver")
start_all: Callable[[], None]
subtest: Callable[[str], ContextManager[None]]
retry: RetryProtocol
test_script: Callable[[], None]
machines: List[Machine]
vlans: List[VLan]
driver: Driver
log: AbstractLogger
create_machine: CreateMachineProtocol
run_tests: Callable[[], None]
join_all: Callable[[], None]
serial_stdout_off: Callable[[], None]
serial_stdout_on: Callable[[], None]
polling_condition: PollingConditionProtocol