diff options
Diffstat (limited to 'meta/lib/patchtest/tests/test_python_pylint.py')
-rw-r--r-- | meta/lib/patchtest/tests/test_python_pylint.py | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/meta/lib/patchtest/tests/test_python_pylint.py b/meta/lib/patchtest/tests/test_python_pylint.py new file mode 100644 index 0000000000..ef315e591c --- /dev/null +++ b/meta/lib/patchtest/tests/test_python_pylint.py @@ -0,0 +1,65 @@ +# Checks related to the python code done with pylint +# +# Copyright (C) 2016 Intel Corporation +# +# SPDX-License-Identifier: GPL-2.0-only + +import base +from io import StringIO +from data import PatchTestInput +from pylint.reporters.text import TextReporter +import pylint.lint as lint + + +class PyLint(base.Base): + pythonpatches = [] + pylint_pretest = {} + pylint_test = {} + pylint_options = " -E --disable='E0611, E1101, F0401, E0602' --msg-template='L:{line} F:{module} I:{msg}'" + + @classmethod + def setUpClassLocal(cls): + # get just those patches touching python files + cls.pythonpatches = [] + for patch in cls.patchset: + if patch.path.endswith('.py'): + if not patch.is_removed_file: + cls.pythonpatches.append(patch) + + def setUp(self): + if self.unidiff_parse_error: + self.skip('Python-unidiff parse error') + if not PyLint.pythonpatches: + self.skip('No python related patches, skipping test') + + def pretest_pylint(self): + for pythonpatch in self.pythonpatches: + if pythonpatch.is_modified_file: + pylint_output = StringIO() + reporter = TextReporter(pylint_output) + lint.Run([self.pylint_options, pythonpatch.path], reporter=reporter, exit=False) + for line in pylint_output.readlines(): + if not '*' in line: + if line.strip(): + self.pylint_pretest[line.strip().split(' ',1)[0]] = line.strip().split(' ',1)[1] + + def test_pylint(self): + for pythonpatch in self.pythonpatches: + # a condition checking whether a file is renamed or not + # unidiff doesn't support this yet + if pythonpatch.target_file is not pythonpatch.path: + path = pythonpatch.target_file[2:] + else: + path = pythonpatch.path + pylint_output = StringIO() + reporter = TextReporter(pylint_output) + lint.Run([self.pylint_options, pythonpatch.path], reporter=reporter, exit=False) + for line in pylint_output.readlines(): + if not '*' in line: + if line.strip(): + self.pylint_test[line.strip().split(' ',1)[0]] = line.strip().split(' ',1)[1] + + for issue in self.pylint_test: + if self.pylint_test[issue] not in self.pylint_pretest.values(): + self.fail('Errors in your Python code were encountered. Please check your code with a linter and resubmit', + data=[('Output', 'Please, fix the listed issues:'), ('', issue + ' ' + self.pylint_test[issue])]) |