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bazarr/libs/git/test/test_exc.py

170 lines
5.0 KiB

# -*- coding: utf-8 -*-
# test_exc.py
# Copyright (C) 2008, 2009, 2016 Michael Trier (mtrier@gmail.com) and contributors
#
# This module is part of GitPython and is released under
# the BSD License: http://www.opensource.org/licenses/bsd-license.php
import re
import ddt
from git.exc import (
InvalidGitRepositoryError,
WorkTreeRepositoryUnsupported,
NoSuchPathError,
CommandError,
GitCommandNotFound,
GitCommandError,
CheckoutError,
CacheError,
UnmergedEntriesError,
HookExecutionError,
RepositoryDirtyError,
)
from git.test.lib import TestBase
import itertools as itt
_cmd_argvs = (
('cmd', ),
('θνιψοδε', ),
('θνιψοδε', 'normal', 'argvs'),
('cmd', 'ελληνικα', 'args'),
('θνιψοδε', 'κι', 'αλλα', 'strange', 'args'),
('θνιψοδε', 'κι', 'αλλα', 'non-unicode', 'args'),
)
_causes_n_substrings = (
(None, None), # noqa: E241 @IgnorePep8
(7, "exit code(7)"), # noqa: E241 @IgnorePep8
('Some string', "'Some string'"), # noqa: E241 @IgnorePep8
('παλιο string', "'παλιο string'"), # noqa: E241 @IgnorePep8
(Exception("An exc."), "Exception('An exc.')"), # noqa: E241 @IgnorePep8
(Exception("Κακια exc."), "Exception('Κακια exc.')"), # noqa: E241 @IgnorePep8
(object(), "<object object at "), # noqa: E241 @IgnorePep8
)
_streams_n_substrings = (None, 'steram', 'ομορφο stream', )
@ddt.ddt
class TExc(TestBase):
def test_ExceptionsHaveBaseClass(self):
from git.exc import GitError
self.assertIsInstance(GitError(), Exception)
exception_classes = [
InvalidGitRepositoryError,
WorkTreeRepositoryUnsupported,
NoSuchPathError,
CommandError,
GitCommandNotFound,
GitCommandError,
CheckoutError,
CacheError,
UnmergedEntriesError,
HookExecutionError,
RepositoryDirtyError,
]
for ex_class in exception_classes:
self.assertTrue(issubclass(ex_class, GitError))
@ddt.data(*list(itt.product(_cmd_argvs, _causes_n_substrings, _streams_n_substrings)))
def test_CommandError_unicode(self, case):
argv, (cause, subs), stream = case
cls = CommandError
c = cls(argv, cause)
s = str(c)
self.assertIsNotNone(c._msg)
self.assertIn(' cmdline: ', s)
for a in argv:
self.assertIn(a, s)
if not cause:
self.assertIn("failed!", s)
else:
self.assertIn(" failed due to:", s)
if subs is not None:
# Substrings (must) already contain opening `'`.
subs = "(?<!')%s(?!')" % re.escape(subs)
self.assertRegexpMatches(s, subs)
if not stream:
c = cls(argv, cause)
s = str(c)
self.assertNotIn(" stdout:", s)
self.assertNotIn(" stderr:", s)
else:
c = cls(argv, cause, stream)
s = str(c)
self.assertIn(" stderr:", s)
self.assertIn(stream, s)
c = cls(argv, cause, None, stream)
s = str(c)
self.assertIn(" stdout:", s)
self.assertIn(stream, s)
c = cls(argv, cause, stream, stream + 'no2')
s = str(c)
self.assertIn(" stderr:", s)
self.assertIn(stream, s)
self.assertIn(" stdout:", s)
self.assertIn(stream + 'no2', s)
@ddt.data(
(['cmd1'], None),
(['cmd1'], "some cause"),
(['cmd1'], Exception()),
)
def test_GitCommandNotFound(self, init_args):
argv, cause = init_args
c = GitCommandNotFound(argv, cause)
s = str(c)
self.assertIn(argv[0], s)
if cause:
self.assertIn(' not found due to: ', s)
self.assertIn(str(cause), s)
else:
self.assertIn(' not found!', s)
@ddt.data(
(['cmd1'], None),
(['cmd1'], "some cause"),
(['cmd1'], Exception()),
)
def test_GitCommandError(self, init_args):
argv, cause = init_args
c = GitCommandError(argv, cause)
s = str(c)
self.assertIn(argv[0], s)
if cause:
self.assertIn(' failed due to: ', s)
self.assertIn(str(cause), s)
else:
self.assertIn(' failed!', s)
@ddt.data(
(['cmd1'], None),
(['cmd1'], "some cause"),
(['cmd1'], Exception()),
)
def test_HookExecutionError(self, init_args):
argv, cause = init_args
c = HookExecutionError(argv, cause)
s = str(c)
self.assertIn(argv[0], s)
if cause:
self.assertTrue(s.startswith('Hook('), s)
self.assertIn(str(cause), s)
else:
self.assertIn(' failed!', s)