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# Copyright (C) 2008, 2009, 2016 Michael Trier (mtrier@gmail.com) and contributors
#
# This module is part of GitPython and is released under the
# 3-Clause BSD License: https://opensource.org/license/bsd-3-clause/
from itertools import product
import re
import ddt
from git.exc import (
InvalidGitRepositoryError,
WorkTreeRepositoryUnsupported,
NoSuchPathError,
CommandError,
GitCommandNotFound,
GitCommandError,
CheckoutError,
CacheError,
UnmergedEntriesError,
HookExecutionError,
RepositoryDirtyError,
)
from git.util import remove_password_if_present
from test.lib import TestBase
_cmd_argvs = (
("cmd",),
("θνιψοδε",),
("θνιψοδε", "normal", "argvs"),
("cmd", "ελληνικα", "args"),
("θνιψοδε", "κι", "αλλα", "strange", "args"),
("θνιψοδε", "κι", "αλλα", "non-unicode", "args"),
(
"git",
"clone",
"-v",
"https://fakeuser:fakepassword1234@fakerepo.example.com/testrepo",
),
)
_causes_n_substrings = (
(None, None),
(7, "exit code(7)"),
("Some string", "'Some string'"),
("παλιο string", "'παλιο string'"),
(Exception("An exc."), "Exception('An exc.')"),
(Exception("Κακια exc."), "Exception('Κακια exc.')"),
(object(), "<object object at "),
)
_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(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 remove_password_if_present(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 = r"(?<!')%s(?!')" % re.escape(subs)
self.assertRegex(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", "https://fakeuser@fakerepo.example.com/testrepo"], Exception()),
)
def test_GitCommandError(self, init_args):
argv, cause = init_args
c = GitCommandError(argv, cause)
s = str(c)
for arg in remove_password_if_present(argv):
self.assertIn(arg, 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)
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