# -*- coding: UTF-8 -*-
#
# Copyright 2010-2014 The pygit2 contributors
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2,
# as published by the Free Software Foundation.
#
# In addition to the permissions in the GNU General Public License,
# the authors give you unlimited permission to link the compiled
# version of this file into combinations with other programs,
# and to distribute those combinations without any restriction
# coming from the use of this file. (The General Public License
# restrictions do apply in other respects; for example, they cover
# modification of the file, and distribution when not linked into
# a combined executable.)
#
# This file is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not, write to
# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
"""Tests for Remote objects."""
import unittest
import pygit2
import sys
from pygit2 import Oid
from . import utils
try:
import __pypy__
except ImportError:
__pypy__ = None
REMOTE_NAME = 'origin'
REMOTE_URL = 'git://github.com/libgit2/pygit2.git'
REMOTE_FETCHSPEC_SRC = 'refs/heads/*'
REMOTE_FETCHSPEC_DST = 'refs/remotes/origin/*'
REMOTE_REPO_OBJECTS = 30
REMOTE_REPO_BYTES = 2758
ORIGIN_REFSPEC = '+refs/heads/*:refs/remotes/origin/*'
class RepositoryTest(utils.RepoTestCase):
def test_remote_create(self):
name = 'upstream'
url = 'git://github.com/libgit2/pygit2.git'
remote = self.repo.create_remote(name, url)
self.assertEqual(type(remote), pygit2.Remote)
self.assertEqual(name, remote.name)
self.assertEqual(url, remote.url)
self.assertEqual(None, remote.push_url)
self.assertRaises(ValueError, self.repo.create_remote, *(name, url))
def test_remote_delete(self):
name = 'upstream'
url = 'git://github.com/libgit2/pygit2.git'
self.repo.create_remote(name, url)
self.assertEqual(2, len(self.repo.remotes))
remote = self.repo.remotes[1]
self.assertEqual(name, remote.name)
remote.delete()
self.assertEqual(1, len(self.repo.remotes))
def test_remote_rename(self):
remote = self.repo.remotes[0]
self.assertEqual(REMOTE_NAME, remote.name)
problems = remote.rename('new')
self.assertEqual([], problems)
self.assertEqual('new', remote.name)
self.assertRaises(ValueError, remote.rename, '')
self.assertRaises(ValueError, remote.rename, None)
def test_remote_set_url(self):
remote = self.repo.remotes[0]
self.assertEqual(REMOTE_URL, remote.url)
new_url = 'git://github.com/cholin/pygit2.git'
remote.url = new_url
self.assertEqual(new_url, remote.url)
self.assertRaisesAssign(ValueError, remote, 'url', '')
remote.push_url = new_url
self.assertEqual(new_url, remote.push_url)
self.assertRaisesAssign(ValueError, remote, 'push_url', '')
def test_refspec(self):
remote = self.repo.remotes[0]
self.assertEqual(remote.refspec_count, 1)
refspec = remote.get_refspec(0)
self.assertEqual(refspec.src, REMOTE_FETCHSPEC_SRC)
self.assertEqual(refspec.dst, REMOTE_FETCHSPEC_DST)
self.assertEqual(True, refspec.force)
self.assertEqual(ORIGIN_REFSPEC, refspec.string)
self.assertEqual(list, type(remote.fetch_refspecs))
self.assertEqual(1, len(remote.fetch_refspecs))
self.assertEqual(ORIGIN_REFSPEC, remote.fetch_refspecs[0])
self.assertTrue(refspec.src_matches('refs/heads/master'))
self.assertTrue(refspec.dst_matches('refs/remotes/origin/master'))
self.assertEqual('refs/remotes/origin/master', refspec.transform('refs/heads/master'))
self.assertEqual('refs/heads/master', refspec.rtransform('refs/remotes/origin/master'))
self.assertEqual(list, type(remote.push_refspecs))
self.assertEqual(0, len(remote.push_refspecs))
push_specs = remote.push_refspecs
self.assertEqual(list, type(push_specs))
self.assertEqual(0, len(push_specs))
remote.fetch_refspecs = ['+refs/*:refs/remotes/*']
self.assertEqual('+refs/*:refs/remotes/*', remote.fetch_refspecs[0])
fetch_specs = remote.fetch_refspecs
self.assertEqual(list, type(fetch_specs))
self.assertEqual(1, len(fetch_specs))
self.assertEqual('+refs/*:refs/remotes/*', fetch_specs[0])
remote.fetch_refspecs = ['+refs/*:refs/remotes/*',
'+refs/test/*:refs/test/remotes/*']
self.assertEqual('+refs/*:refs/remotes/*', remote.fetch_refspecs[0])
self.assertEqual('+refs/test/*:refs/test/remotes/*',
remote.fetch_refspecs[1])
remote.push_refspecs = ['+refs/*:refs/remotes/*',
'+refs/test/*:refs/test/remotes/*']
self.assertRaises(TypeError, setattr, remote, 'push_refspecs',
'+refs/*:refs/*')
self.assertRaises(TypeError, setattr, remote, 'fetch_refspecs',
'+refs/*:refs/*')
self.assertRaises(TypeError, setattr, remote, 'fetch_refspecs',
['+refs/*:refs/*', 5])
self.assertEqual('+refs/*:refs/remotes/*', remote.push_refspecs[0])
self.assertEqual('+refs/test/*:refs/test/remotes/*',
remote.push_refspecs[1])
def test_remote_list(self):
self.assertEqual(1, len(self.repo.remotes))
remote = self.repo.remotes[0]
self.assertEqual(REMOTE_NAME, remote.name)
self.assertEqual(REMOTE_URL, remote.url)
name = 'upstream'
url = 'git://github.com/libgit2/pygit2.git'
remote = self.repo.create_remote(name, url)
self.assertTrue(remote.name in [x.name for x in self.repo.remotes])
def test_remote_save(self):
remote = self.repo.remotes[0]
remote.rename('new-name')
remote.url = 'http://example.com/test.git'
remote.save()
self.assertEqual('new-name', self.repo.remotes[0].name)
self.assertEqual('http://example.com/test.git',
self.repo.remotes[0].url)
@unittest.skipIf(__pypy__ is not None, "skip refcounts checks in pypy")
def test_remote_refcount(self):
start = sys.getrefcount(self.repo)
remote = self.repo.remotes[0]
del remote
end = sys.getrefcount(self.repo)
self.assertEqual(start, end)
def test_add_refspec(self):
remote = self.repo.create_remote('test_add_refspec', REMOTE_URL)
remote.add_push('refs/heads/*:refs/heads/test_refspec/*')
self.assertEqual('refs/heads/*:refs/heads/test_refspec/*',
remote.push_refspecs[0])
remote.add_fetch('+refs/heads/*:refs/remotes/test_refspec/*')
self.assertEqual('+refs/heads/*:refs/remotes/test_refspec/*',
remote.fetch_refspecs[1])
def test_remote_callback_typecheck(self):
remote = self.repo.remotes[0]
remote.progress = 5
self.assertRaises(TypeError, remote, 'fetch')
remote = self.repo.remotes[0]
remote.transfer_progress = 5
self.assertRaises(TypeError, remote, 'fetch')
remote = self.repo.remotes[0]
remote.update_tips = 5
self.assertRaises(TypeError, remote, 'fetch')
class EmptyRepositoryTest(utils.EmptyRepoTestCase):
def test_fetch(self):
remote = self.repo.remotes[0]
stats = remote.fetch()
self.assertEqual(stats.received_bytes, REMOTE_REPO_BYTES)
self.assertEqual(stats.indexed_objects, REMOTE_REPO_OBJECTS)
self.assertEqual(stats.received_objects, REMOTE_REPO_OBJECTS)
def test_transfer_progress(self):
self.tp = None
def tp_cb(stats):
self.tp = stats
remote = self.repo.remotes[0]
remote.transfer_progress = tp_cb
stats = remote.fetch()
self.assertEqual(stats.received_bytes, self.tp.received_bytes)
self.assertEqual(stats.indexed_objects, self.tp.indexed_objects)
self.assertEqual(stats.received_objects, self.tp.received_objects)
def test_update_tips(self):
remote = self.repo.remotes[0]
self.i = 0
self.tips = [('refs/remotes/origin/master', Oid(hex='0'*40),
Oid(hex='784855caf26449a1914d2cf62d12b9374d76ae78')),
('refs/tags/root', Oid(hex='0'*40),
Oid(hex='3d2962987c695a29f1f80b6c3aa4ec046ef44369'))]
def ut_cb(name, old, new):
self.assertEqual(self.tips[self.i], (name, old, new))
self.i += 1
remote.update_tips = ut_cb
remote.fetch()
class PushTestCase(unittest.TestCase):
def setUp(self):
self.origin_ctxtmgr = utils.TemporaryRepository(('git', 'testrepo.git'))
self.clone_ctxtmgr = utils.TemporaryRepository(('git', 'testrepo.git'))
self.origin = pygit2.Repository(self.origin_ctxtmgr.__enter__())
self.clone = pygit2.Repository(self.clone_ctxtmgr.__enter__())
self.remote = self.clone.create_remote('origin', self.origin.path)
def tearDown(self):
self.origin_ctxtmgr.__exit__(None, None, None)
self.clone_ctxtmgr.__exit__(None, None, None)
def test_push_fast_forward_commits_to_remote_succeeds(self):
tip = self.clone[self.clone.head.target]
oid = self.clone.create_commit(
'refs/heads/master', tip.author, tip.author, 'empty commit',
tip.tree.id, [tip.id]
)
self.remote.push('refs/heads/master')
self.assertEqual(self.origin[self.origin.head.target].id, oid)
def test_push_when_up_to_date_succeeds(self):
self.remote.push('refs/heads/master')
origin_tip = self.origin[self.origin.head.target].id
clone_tip = self.clone[self.clone.head.target].id
self.assertEqual(origin_tip, clone_tip)
def test_push_non_fast_forward_commits_to_remote_fails(self):
tip = self.origin[self.origin.head.target]
oid = self.origin.create_commit(
'refs/heads/master', tip.author, tip.author, 'some commit',
tip.tree.id, [tip.id]
)
tip = self.clone[self.clone.head.target]
oid = self.clone.create_commit(
'refs/heads/master', tip.author, tip.author, 'other commit',
tip.tree.id, [tip.id]
)
self.assertRaises(pygit2.GitError, self.remote.push, 'refs/heads/master')
if __name__ == '__main__':
unittest.main()