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# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4; encoding:utf-8 -*-
#
# Copyright 2014 Michael Terry
#
# This file is part of duplicity.
#
# Duplicity is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# Duplicity is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with duplicity; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import glob
import os
import pycodestyle
import sys
from subprocess import (
Popen,
PIPE,
STDOUT,
)
import unittest
import pytest
from . import _top_dir, DuplicityTestCase
files_to_test = []
files_to_test.extend(glob.glob(os.path.join(_top_dir, "duplicity/**/*.py"), recursive=True))
files_to_test.extend(glob.glob(os.path.join(_top_dir, "testing/functional/*.py")))
files_to_test.extend(glob.glob(os.path.join(_top_dir, "testing/unit/*.py")))
files_to_test.extend(glob.glob(os.path.join(_top_dir, "testing/*.py")))
# don't test argparse311.py. not really ours.
files_to_test.remove(os.path.join(_top_dir, "duplicity/argparse311.py"))
# TODO: remove when pylint AST builder is fixed.
files_to_test.remove(os.path.join(_top_dir, "duplicity/backends/giobackend.py"))
@unittest.skipIf(os.environ.get("USER", "") == "buildd", "Skip test on Launchpad")
class CodeTest(DuplicityTestCase):
def run_checker(self, cmd, returncodes=None):
if returncodes is None:
returncodes = [0]
process = Popen(cmd, stdout=PIPE, stderr=STDOUT, universal_newlines=True)
output = process.communicate()[0]
if len(output):
for line in output.split("\n"):
print(line, file=sys.stderr)
output = ""
self.assertTrue(
process.returncode in returncodes,
f"Test failed: returncode = {process.returncode}",
)
def test_black(self):
"""Black check for out of format files"""
print()
self.run_checker(
[
"black",
"--check",
]
+ files_to_test,
)
def test_pep8(self):
"""Test that we conform to PEP-8 using pycodestyle."""
# Note that the settings, ignores etc for pycodestyle are set in pyproject.toml, not here
print()
style = pycodestyle.StyleGuide(config_file=os.path.join(_top_dir, "setup.cfg"))
result = style.check_files(files_to_test)
self.assertEqual(
result.total_errors,
0,
f"Found {result.total_errors} code style errors (and warnings).",
)
def test_pylint(self):
"""Pylint test (requires pylint to be installed to pass)"""
print()
self.run_checker(
[
"pylint",
f"--rcfile={os.path.join(_top_dir, 'pyproject.toml')}",
]
+ files_to_test
)
if __name__ == "__main__":
unittest.main()
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