# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
#
# Copyright (C) 2005 Edgewall Software
# Copyright (C) 2005 Christopher Lenz <cmlenz@gmx.de>
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# the documentation and/or other materials provided with the
# distribution.
# 3. The name of the author may not be used to endorse or promote
# products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import os.path
import stat
import shutil
import sys
import tempfile
import unittest
from urllib import pathname2url
if sys.version_info[0] >= 3:
# Python >=3.0
from io import StringIO
else:
# Python <3.0
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO
from svn import core, repos
from trac.test import TestSetup
from trac.versioncontrol import Changeset, Node
from trac.versioncontrol.svn_fs import SubversionRepository
temp_path = tempfile.mktemp("-trac-svnrepos")
REPOS_PATH = core.svn_dirent_internal_style(temp_path)
REPOS_URL = pathname2url(temp_path)
del temp_path
if REPOS_URL.startswith("///"):
# Don't add extra slashes if they're already present.
# (This is important for Windows compatibility).
REPOS_URL = "file:" + REPOS_URL
else:
# If the URL simply starts with '/', we need to add two
# extra slashes to make it a valid 'file://' URL
REPOS_URL = "file://" + REPOS_URL
REPOS_URL = core.svn_uri_canonicalize(REPOS_URL)
class SubversionRepositoryTestSetup(TestSetup):
def setUp(self):
dumpfile = open(os.path.join(os.path.split(__file__)[0],
'svnrepos.dump'), 'rb')
# Remove the trac-svnrepos directory, so that we can
# ensure a fresh start.
self.tearDown()
r = repos.svn_repos_create(REPOS_PATH, '', '', None, None)
repos.svn_repos_load_fs2(r, dumpfile, StringIO(),
repos.svn_repos_load_uuid_ignore, '',
0, 0, None)
def tearDown(self):
if os.path.exists(REPOS_PATH):
repos.delete(REPOS_PATH)
class SubversionRepositoryTestCase(unittest.TestCase):
def setUp(self):
self.repos = SubversionRepository(REPOS_PATH, None)
def tearDown(self):
self.repos = None
def test_rev_navigation(self):
self.assertEqual(0, self.repos.oldest_rev)
self.assertEqual(None, self.repos.previous_rev(0))
self.assertEqual(0, self.repos.previous_rev(1))
self.assertEqual(12, self.repos.youngest_rev)
self.assertEqual(6, self.repos.next_rev(5))
self.assertEqual(7, self.repos.next_rev(6))
# ...
self.assertEqual(None, self.repos.next_rev(12))
def test_get_node(self):
node = self.repos.get_node('/trunk')
self.assertEqual('trunk', node.name)
self.assertEqual('/trunk', node.path)
self.assertEqual(Node.DIRECTORY, node.kind)
self.assertEqual(6, node.rev)
self.assertEqual(1112381806, node.last_modified)
node = self.repos.get_node('/trunk/README.txt')
self.assertEqual('README.txt', node.name)
self.assertEqual('/trunk/README.txt', node.path)
self.assertEqual(Node.FILE, node.kind)
self.assertEqual(3, node.rev)
self.assertEqual(1112361898, node.last_modified)
def test_get_node_specific_rev(self):
node = self.repos.get_node('/trunk', 1)
self.assertEqual('trunk', node.name)
self.assertEqual('/trunk', node.path)
self.assertEqual(Node.DIRECTORY, node.kind)
self.assertEqual(1, node.rev)
self.assertEqual(1112349652, node.last_modified)
node = self.repos.get_node('/trunk/README.txt', 2)
self.assertEqual('README.txt', node.name)
self.assertEqual('/trunk/README.txt', node.path)
self.assertEqual(Node.FILE, node.kind)
self.assertEqual(2, node.rev)
self.assertEqual(1112361138, node.last_modified)
def test_get_dir_entries(self):
node = self.repos.get_node('/trunk')
entries = node.get_entries()
self.assertEqual('README2.txt', entries.next().name)
self.assertEqual('dir1', entries.next().name)
self.assertEqual('README.txt', entries.next().name)
self.assertRaises(StopIteration, entries.next)
def test_get_file_entries(self):
node = self.repos.get_node('/trunk/README.txt')
entries = node.get_entries()
self.assertRaises(StopIteration, entries.next)
def test_get_dir_content(self):
node = self.repos.get_node('/trunk')
self.assertEqual(None, node.content_length)
self.assertEqual(None, node.content_type)
self.assertEqual(None, node.get_content())
def test_get_file_content(self):
node = self.repos.get_node('/trunk/README.txt')
self.assertEqual(8, node.content_length)
self.assertEqual('text/plain', node.content_type)
self.assertEqual('A test.\n', node.get_content().read())
def test_get_dir_properties(self):
f = self.repos.get_node('/trunk')
props = f.get_properties()
self.assertEqual(0, len(props))
def test_get_file_properties(self):
f = self.repos.get_node('/trunk/README.txt')
props = f.get_properties()
self.assertEqual('native', props['svn:eol-style'])
self.assertEqual('text/plain', props['svn:mime-type'])
# Revision Log / node history
def test_get_node_history(self):
node = self.repos.get_node('/trunk/README2.txt')
history = node.get_history()
self.assertEqual(('trunk/README2.txt', 6, 'copy'), history.next())
self.assertEqual(('trunk/README.txt', 3, 'edit'), history.next())
self.assertEqual(('trunk/README.txt', 2, 'add'), history.next())
self.assertRaises(StopIteration, history.next)
def test_get_node_history_follow_copy(self):
node = self.repos.get_node('/tags/v1/README.txt')
history = node.get_history()
self.assertEqual(('tags/v1/README.txt', 7, 'copy'), history.next())
self.assertEqual(('trunk/README.txt', 3, 'edit'), history.next())
self.assertEqual(('trunk/README.txt', 2, 'add'), history.next())
self.assertRaises(StopIteration, history.next)
# Revision Log / path history
def test_get_path_history(self):
history = self.repos.get_path_history('/trunk/README2.txt', None)
self.assertEqual(('trunk/README2.txt', 6, 'copy'), history.next())
self.assertEqual(('trunk/README.txt', 3, 'unknown'), history.next())
self.assertRaises(StopIteration, history.next)
def test_get_path_history_copied_file(self):
history = self.repos.get_path_history('/tags/v1/README.txt', None)
self.assertEqual(('tags/v1/README.txt', 7, 'copy'), history.next())
self.assertEqual(('trunk/README.txt', 3, 'unknown'), history.next())
self.assertRaises(StopIteration, history.next)
def test_get_path_history_copied_dir(self):
history = self.repos.get_path_history('/branches/v1x', None)
self.assertEqual(('branches/v1x', 12, 'copy'), history.next())
self.assertEqual(('tags/v1.1', 10, 'unknown'), history.next())
self.assertEqual(('branches/v1x', 11, 'delete'), history.next())
self.assertEqual(('branches/v1x', 9, 'edit'), history.next())
self.assertEqual(('branches/v1x', 8, 'copy'), history.next())
self.assertEqual(('tags/v1', 7, 'unknown'), history.next())
self.assertRaises(StopIteration, history.next)
# Diffs
def _cmp_diff(self, expected, got):
if expected[0]:
old = self.repos.get_node(*expected[0])
self.assertEqual((old.path, old.rev), (got[0].path, got[0].rev))
if expected[1]:
new = self.repos.get_node(*expected[1])
self.assertEqual((new.path, new.rev), (got[1].path, got[1].rev))
self.assertEqual(expected[2], (got[2], got[3]))
def test_diff_file_different_revs(self):
diffs = self.repos.get_deltas('trunk/README.txt', 2, 'trunk/README.txt', 3)
self._cmp_diff((('trunk/README.txt', 2),
('trunk/README.txt', 3),
(Node.FILE, Changeset.EDIT)), diffs.next())
self.assertRaises(StopIteration, diffs.next)
def test_diff_file_different_files(self):
diffs = self.repos.get_deltas('branches/v1x/README.txt', 12,
'branches/v1x/README2.txt', 12)
self._cmp_diff((('branches/v1x/README.txt', 12),
('branches/v1x/README2.txt', 12),
(Node.FILE, Changeset.EDIT)), diffs.next())
self.assertRaises(StopIteration, diffs.next)
def test_diff_file_no_change(self):
diffs = self.repos.get_deltas('trunk/README.txt', 7,
'tags/v1/README.txt', 7)
self.assertRaises(StopIteration, diffs.next)
def test_diff_dir_different_revs(self):
diffs = self.repos.get_deltas('trunk', 4, 'trunk', 8)
expected = [
(None, ('trunk/README2.txt', 6),
(Node.FILE, Changeset.ADD)),
(None, ('trunk/dir1/dir2', 8),
(Node.DIRECTORY, Changeset.ADD)),
(None, ('trunk/dir1/dir3', 8),
(Node.DIRECTORY, Changeset.ADD)),
(('trunk/dir2', 4), None,
(Node.DIRECTORY, Changeset.DELETE)),
(('trunk/dir3', 4), None,
(Node.DIRECTORY, Changeset.DELETE)),
]
actual = [diffs.next() for i in range(5)]
actual = sorted(actual,
key=lambda diff: ((diff[0] or diff[1]).path,
(diff[0] or diff[1]).rev))
self.assertEqual(len(expected), len(actual))
for e,a in zip(expected, actual):
self._cmp_diff(e,a)
self.assertRaises(StopIteration, diffs.next)
def test_diff_dir_different_dirs(self):
diffs = self.repos.get_deltas('trunk', 1, 'branches/v1x', 12)
expected = [
(None, ('branches/v1x/README.txt', 12),
(Node.FILE, Changeset.ADD)),
(None, ('branches/v1x/README2.txt', 12),
(Node.FILE, Changeset.ADD)),
(None, ('branches/v1x/dir1', 12),
(Node.DIRECTORY, Changeset.ADD)),
(None, ('branches/v1x/dir1/dir2', 12),
(Node.DIRECTORY, Changeset.ADD)),
(None, ('branches/v1x/dir1/dir3', 12),
(Node.DIRECTORY, Changeset.ADD)),
]
actual = [diffs.next() for i in range(5)]
actual = sorted(actual, key=lambda diff: (diff[1].path, diff[1].rev))
# for e,a in zip(expected, actual):
# t.write("%r\n" % (e,))
# t.write("%r\n" % ((None, (a[1].path, a[1].rev), (a[2], a[3])),) )
# t.write('\n')
self.assertEqual(len(expected), len(actual))
for e,a in zip(expected, actual):
self._cmp_diff(e,a)
self.assertRaises(StopIteration, diffs.next)
def test_diff_dir_no_change(self):
diffs = self.repos.get_deltas('trunk', 7,
'tags/v1', 7)
self.assertRaises(StopIteration, diffs.next)
# Changesets
def test_changeset_repos_creation(self):
chgset = self.repos.get_changeset(0)
self.assertEqual(0, chgset.rev)
self.assertEqual(None, chgset.message)
self.assertEqual(None, chgset.author)
self.assertEqual(1112349461, chgset.date)
self.assertRaises(StopIteration, chgset.get_changes().next)
def test_changeset_added_dirs(self):
chgset = self.repos.get_changeset(1)
self.assertEqual(1, chgset.rev)
self.assertEqual('Initial directory layout.', chgset.message)
self.assertEqual('john', chgset.author)
self.assertEqual(1112349652, chgset.date)
changes = chgset.get_changes()
self.assertEqual(('trunk', Node.DIRECTORY, Changeset.ADD, None, -1),
changes.next())
self.assertEqual(('branches', Node.DIRECTORY, Changeset.ADD, None, -1),
changes.next())
self.assertEqual(('tags', Node.DIRECTORY, Changeset.ADD, None, -1),
changes.next())
self.assertRaises(StopIteration, changes.next)
def test_changeset_file_edit(self):
chgset = self.repos.get_changeset(3)
self.assertEqual(3, chgset.rev)
self.assertEqual('Fixed README.\n', chgset.message)
self.assertEqual('kate', chgset.author)
self.assertEqual(1112361898, chgset.date)
changes = chgset.get_changes()
self.assertEqual(('trunk/README.txt', Node.FILE, Changeset.EDIT,
'trunk/README.txt', 2), changes.next())
self.assertRaises(StopIteration, changes.next)
def test_changeset_dir_moves(self):
chgset = self.repos.get_changeset(5)
self.assertEqual(5, chgset.rev)
self.assertEqual('Moved directories.', chgset.message)
self.assertEqual('kate', chgset.author)
self.assertEqual(1112372739, chgset.date)
changes = chgset.get_changes()
self.assertEqual(('trunk/dir1/dir2', Node.DIRECTORY, Changeset.MOVE,
'trunk/dir2', 4), changes.next())
self.assertEqual(('trunk/dir1/dir3', Node.DIRECTORY, Changeset.MOVE,
'trunk/dir3', 4), changes.next())
self.assertRaises(StopIteration, changes.next)
def test_changeset_file_copy(self):
chgset = self.repos.get_changeset(6)
self.assertEqual(6, chgset.rev)
self.assertEqual('More things to read', chgset.message)
self.assertEqual('john', chgset.author)
self.assertEqual(1112381806, chgset.date)
changes = chgset.get_changes()
self.assertEqual(('trunk/README2.txt', Node.FILE, Changeset.COPY,
'trunk/README.txt', 3), changes.next())
self.assertRaises(StopIteration, changes.next)
def suite():
loader = unittest.TestLoader()
loader.suiteClass = SubversionRepositoryTestSetup
return loader.loadTestsFromTestCase(SubversionRepositoryTestCase)
if __name__ == '__main__':
runner = unittest.TextTestRunner()
runner.run(suite())