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# SPDX-License-Identifier: MIT
# Copyright © 2024 Intel Corporation
import abc
import enum
import signal
import typing
from bench.configurators.vmtb_config import VmtbIgtConfig
DEFAULT_TIMEOUT: int = 1200 # Default machine execution wait timeout in seconds
class ProcessResult(typing.NamedTuple):
exited: bool = False
exit_code: typing.Optional[int] = None
stdout: str = ''
stderr: str = ''
class SuspendMode(str, enum.Enum):
ACPI_S3 = 'mem' # Suspend to RAM aka sleep
ACPI_S4 = 'disk' # Suspend to disk aka hibernation
def __str__(self) -> str:
return str.__str__(self)
class MachineInterface(metaclass=abc.ABCMeta):
@abc.abstractmethod
def execute(self, command: str) -> int:
raise NotImplementedError
@abc.abstractmethod
def execute_status(self, pid: int) -> ProcessResult:
raise NotImplementedError
@abc.abstractmethod
def execute_wait(self, pid: int, timeout: int) -> ProcessResult:
raise NotImplementedError
@abc.abstractmethod
def execute_signal(self, pid: int, sig: signal.Signals) -> None:
raise NotImplementedError
@abc.abstractmethod
def read_file_content(self, path: str) -> str:
raise NotImplementedError
@abc.abstractmethod
def write_file_content(self, path: str, content: str) -> int:
raise NotImplementedError
@abc.abstractmethod
def dir_exists(self, path: str) -> bool:
raise NotImplementedError
@abc.abstractmethod
def get_drm_driver_name(self) -> str:
raise NotImplementedError
@abc.abstractmethod
def get_igt_config(self) -> VmtbIgtConfig:
raise NotImplementedError
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