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# Copyright (C) 2017-2021, Benjamin Drung <benjamin.drung@ionos.com>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""Helper functions for testing."""
import inspect
import os
import unittest
def get_source_files() -> list[str]:
"""Return a list of sources files/directories (to check with flake8/pylint)."""
scripts = ["debian-distro-info", "ubuntu-distro-info"]
modules = ["distro_info_test"]
py_files = ["distro_info.py", "setup.py"]
files = []
for code_file in scripts + modules + py_files:
is_script = code_file in scripts
if not os.path.exists(code_file): # pragma: no cover
# The alternative path is needed for Debian's pybuild
alternative = os.path.join(os.environ.get("OLDPWD", ""), code_file)
code_file = alternative if os.path.exists(alternative) else code_file
if (
not os.path.exists(code_file)
and code_file.endswith(".py")
and "AUTOPKGTEST_TMP" in os.environ
):
code_file = "/usr/lib/python3/dist-packages/" + code_file
if is_script:
with open(code_file, "rb") as script_file:
shebang = script_file.readline().decode("utf-8")
if "python" in shebang:
files.append(code_file)
else:
files.append(code_file)
return files
def unittest_verbosity() -> int:
"""
Return the verbosity setting of the currently running unittest.
If no test is running, return 0.
"""
frame = inspect.currentframe()
while frame:
self = frame.f_locals.get("self")
if isinstance(self, unittest.TestProgram):
return self.verbosity
frame = frame.f_back
return 0 # pragma: no cover
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