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# -*- coding: utf-8 -*-

# test_base.py

# This module is part of GitPython and is released under

# the BSD License: http://www.opensource.org/licenses/bsd-license.php

import os

import sys

import tempfile

from unittest import SkipTest, skipIf

from git.objects import (

Blob,

Tree,

Commit,

TagObject

)

from git.compat import is_win

from git.objects.util import get_object_type_by_name

from test.lib import (

TestBase as _TestBase,

with_rw_repo,

with_rw_and_rw_remote_repo

)

from git.util import hex_to_bin, HIDE_WINDOWS_FREEZE_ERRORS

import git.objects.base as base

import os.path as osp

class TestBase(_TestBase):

def tearDown(self):

import gc

gc.collect()

type_tuples = (("blob", "8741fc1d09d61f02ffd8cded15ff603eff1ec070", "blob.py"),

("tree", "3a6a5e3eeed3723c09f1ef0399f81ed6b8d82e79", "directory"),

("commit", "4251bd59fb8e11e40c40548cba38180a9536118c", None),

("tag", "e56a60e8e9cd333cfba0140a77cd12b0d9398f10", None))

def test_base_object(self):

# test interface of base object classes

types = (Blob, Tree, Commit, TagObject)

self.assertEqual(len(types), len(self.type_tuples))

s = set()

num_objs = 0

num_index_objs = 0

for obj_type, (typename, hexsha, path) in zip(types, self.type_tuples):

binsha = hex_to_bin(hexsha)

item = None

if path is None:

item = obj_type(self.rorepo, binsha)

else:

item = obj_type(self.rorepo, binsha, 0, path)

# END handle index objects

num_objs += 1

self.assertEqual(item.hexsha, hexsha)

self.assertEqual(item.type, typename)

assert item.size

self.assertEqual(item, item)

self.assertNotEqual(not item, item)

self.assertEqual(str(item), item.hexsha)

assert repr(item)

s.add(item)

if isinstance(item, base.IndexObject):

num_index_objs += 1

if hasattr(item, 'path'): # never runs here

assert not item.path.startswith("/") # must be relative

assert isinstance(item.mode, int)

# END index object check

# read from stream

data_stream = item.data_stream

data = data_stream.read()

assert data

tmpfilename = tempfile.mktemp(suffix='test-stream')

with open(tmpfilename, 'wb+') as tmpfile:

self.assertEqual(item, item.stream_data(tmpfile))

tmpfile.seek(0)

self.assertEqual(tmpfile.read(), data)

os.remove(tmpfilename)

# END for each object type to create

# each has a unique sha

self.assertEqual(len(s), num_objs)

self.assertEqual(len(s | s), num_objs)

self.assertEqual(num_index_objs, 2)

def test_get_object_type_by_name(self):

for tname in base.Object.TYPES:

assert base.Object in get_object_type_by_name(tname).mro()

# END for each known type

self.assertRaises(ValueError, get_object_type_by_name, b"doesntexist")

def test_object_resolution(self):

# objects must be resolved to shas so they compare equal

self.assertEqual(self.rorepo.head.reference.object, self.rorepo.active_branch.object)

@with_rw_repo('HEAD', bare=True)

def test_with_bare_rw_repo(self, bare_rw_repo):

assert bare_rw_repo.config_reader("repository").getboolean("core", "bare")

assert osp.isfile(osp.join(bare_rw_repo.git_dir, 'HEAD'))

@with_rw_repo('0.1.6')

def test_with_rw_repo(self, rw_repo):

assert not rw_repo.config_reader("repository").getboolean("core", "bare")

assert osp.isdir(osp.join(rw_repo.working_tree_dir, 'lib'))

@skipIf(HIDE_WINDOWS_FREEZE_ERRORS, "FIXME: Freezes! sometimes...")

@with_rw_and_rw_remote_repo('0.1.6')

def test_with_rw_remote_and_rw_repo(self, rw_repo, rw_remote_repo):

assert not rw_repo.config_reader("repository").getboolean("core", "bare")

assert rw_remote_repo.config_reader("repository").getboolean("core", "bare")

assert osp.isdir(osp.join(rw_repo.working_tree_dir, 'lib'))

@with_rw_repo('0.1.6')

def test_add_unicode(self, rw_repo):

filename = "שלום.txt"

file_path = osp.join(rw_repo.working_dir, filename)

# verify first that we could encode file name in this environment

try:

file_path.encode(sys.getfilesystemencoding())

except UnicodeEncodeError as e:

raise SkipTest("Environment doesn't support unicode filenames") from e

with open(file_path, "wb") as fp:

fp.write(b'something')

if is_win:

# on windows, there is no way this works, see images on

# https://github.com/gitpython-developers/GitPython/issues/147#issuecomment-68881897

# Therefore, it must be added using the python implementation

rw_repo.index.add([file_path])

# However, when the test winds down, rmtree fails to delete this file, which is recognized

# as ??? only.

else:

# on posix, we can just add unicode files without problems

rw_repo.git.add(rw_repo.working_dir)

# end

rw_repo.index.commit('message')

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