1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
# Copyright (C) 2009 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Tests for Repository.refresh_data."""
from bzrlib import (
errors,
remote,
)
from bzrlib.tests import TestSkipped
from bzrlib.tests.per_repository import TestCaseWithRepository
class TestRefreshData(TestCaseWithRepository):
def test_refresh_data_unlocked(self):
# While not interesting, it should not error.
repo = self.make_repository('.')
repo.refresh_data()
def test_refresh_data_read_locked(self):
# While not interesting, it should not error.
repo = self.make_repository('.')
repo.lock_read()
self.addCleanup(repo.unlock)
repo.refresh_data()
def test_refresh_data_write_locked(self):
# While not interesting, it should not error.
repo = self.make_repository('.')
repo.lock_write()
self.addCleanup(repo.unlock)
repo.refresh_data()
def test_refresh_data_in_write_group_errors(self):
repo = self.make_repository('.')
repo.lock_write()
self.addCleanup(repo.unlock)
repo.start_write_group()
self.addCleanup(repo.abort_write_group)
# No flow control anticipated, BzrError is enough
self.assertRaises(errors.BzrError, repo.refresh_data)
def test_refresh_data_after_fetch_new_data_visible(self):
source = self.make_branch_and_tree('source')
revid = source.commit('foo')
repo = self.make_repository('target')
token = repo.lock_write()
self.addCleanup(repo.unlock)
# Force data reading on weaves/knits
repo.revisions.keys()
repo.inventories.keys()
# server repo is the instance a smart server might hold for this
# repository.
server_repo = repo.bzrdir.open_repository()
try:
server_repo.lock_write(token)
except errors.TokenLockingNotSupported:
raise TestSkipped('Cannot concurrently insert into repo format %r'
% self.repository_format)
try:
server_repo.fetch(source.branch.repository, revid)
finally:
server_repo.unlock()
repo.refresh_data()
self.assertNotEqual({}, repo.get_graph().get_parent_map([revid]))
|