tests/qemu-iotests/297

   1 #!/usr/bin/env python3
   2 # group: meta
   3 #
   4 # Copyright (C) 2020 Red Hat, Inc.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 import os
  20 import re
  21 import shutil
  22 import subprocess
  23 import sys
  24
  25 import iotests
  26
  27
  28 # TODO: Empty this list!
  29 SKIP_FILES = (
  30     '030', '040', '041', '044', '045', '055', '056', '057', '065', '093',
  31     '096', '118', '124', '132', '136', '139', '147', '148', '149',
  32     '151', '152', '155', '163', '165', '194', '196', '202',
  33     '203', '205', '206', '207', '208', '210', '211', '212', '213', '216',
  34     '218', '219', '224', '228', '234', '235', '236', '237', '238',
  35     '240', '242', '245', '246', '248', '255', '256', '257', '258', '260',
  36     '262', '264', '266', '274', '277', '280', '281', '295', '296', '298',
  37     '299', '302', '303', '304', '307',
  38     'nbd-fault-injector.py', 'qcow2.py', 'qcow2_format.py', 'qed.py'
  39 )
  40
  41
  42 def is_python_file(filename):
  43     if not os.path.isfile(filename):
  44         return False
  45
  46     if filename.endswith('.py'):
  47         return True
  48
  49     with open(filename, encoding='utf-8') as f:
  50         try:
  51             first_line = f.readline()
  52             return re.match('^#!.*python', first_line) is not None
  53         except UnicodeDecodeError:  # Ignore binary files
  54             return False
  55
  56
  57 def run_linters():
  58     named_tests = [f'tests/{entry}' for entry in os.listdir('tests')]
  59     check_tests = set(os.listdir('.') + named_tests) - set(SKIP_FILES)
  60     files = [filename for filename in check_tests if is_python_file(filename)]
  61
  62     iotests.logger.debug('Files to be checked:')
  63     iotests.logger.debug(', '.join(sorted(files)))
  64
  65     print('=== pylint ===')
  66     sys.stdout.flush()
  67
  68     # Todo notes are fine, but fixme's or xxx's should probably just be
  69     # fixed (in tests, at least)
  70     env = os.environ.copy()
  71     subprocess.run(('pylint-3', '--score=n', '--notes=FIXME,XXX', *files),
  72                    env=env, check=False)
  73
  74     print('=== mypy ===')
  75     sys.stdout.flush()
  76
  77     env['MYPYPATH'] = env['PYTHONPATH']
  78     p = subprocess.run(('mypy',
  79                         '--warn-unused-configs',
  80                         '--disallow-subclassing-any',
  81                         '--disallow-any-generics',
  82                         '--disallow-incomplete-defs',
  83                         '--disallow-untyped-decorators',
  84                         '--no-implicit-optional',
  85                         '--warn-redundant-casts',
  86                         '--warn-unused-ignores',
  87                         '--no-implicit-reexport',
  88                         '--namespace-packages',
  89                         '--scripts-are-modules',
  90                         *files),
  91                        env=env,
  92                        check=False,
  93                        stdout=subprocess.PIPE,
  94                        stderr=subprocess.STDOUT,
  95                        universal_newlines=True)
  96
  97     if p.returncode != 0:
  98         print(p.stdout)
  99
 100
 101 for linter in ('pylint-3', 'mypy'):
 102     if shutil.which(linter) is None:
 103         iotests.notrun(f'{linter} not found')
 104
 105 iotests.script_main(run_linters)