python-can/test/config.py at develop · feuerball/python-can · GitHub

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#!/usr/bin/env python

"""

This module contains various configuration for the tests.

Some tests are skipped when run on a CI server because they are not

reproducible, see for example #243 and #940.

"""

import platform

from os import environ as environment

def env(name: str) -> bool:

return environment.get(name, "").lower() in ("yes", "true", "t", "1")

# ############################## Continuous integration

# see here for the environment variables that are set on the CI servers:

# - https://docs.travis-ci.com/user/environment-variables/

# - https://docs.github.com/en/actions/reference/environment-variables#default-environment-variables

IS_TRAVIS = env("TRAVIS")

IS_GITHUB_ACTIONS = env("GITHUB_ACTIONS")

IS_CI = IS_TRAVIS or IS_GITHUB_ACTIONS or env("CI") or env("CONTINUOUS_INTEGRATION")

if IS_TRAVIS and IS_GITHUB_ACTIONS:

raise OSError(

f"only one of IS_TRAVIS ({IS_TRAVIS}) and IS_GITHUB_ACTIONS ({IS_GITHUB_ACTIONS}) may be True at the "

"same time"

)

# ############################## Platforms

_sys = platform.system().lower()

IS_WINDOWS = "windows" in _sys or ("win" in _sys and "darwin" not in _sys)

IS_LINUX = "linux" in _sys

IS_OSX = "darwin" in _sys

IS_UNIX = IS_LINUX or IS_OSX

del _sys

if (IS_WINDOWS and IS_LINUX) or (IS_LINUX and IS_OSX) or (IS_WINDOWS and IS_OSX):

raise OSError(

f"only one of IS_WINDOWS ({IS_WINDOWS}), IS_LINUX ({IS_LINUX}) and IS_OSX ({IS_OSX}) "

f'can be True at the same time (platform.system() == "{platform.system()}")'

)

# ############################## Implementations

IS_PYPY = platform.python_implementation() == "PyPy"

# ############################## What tests to run

TEST_CAN_FD = True

TEST_INTERFACE_SOCKETCAN = IS_LINUX and env("TEST_SOCKETCAN")

python-can/test/config.py at develop · feuerball/python-can · GitHub

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