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#
# -*- coding: utf-8 -*-
#
# 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.
#
#
import os, unittest, sys, errno
from tempfile import mkstemp
from subprocess import Popen, PIPE
try:
# Python >=3.0
from urllib.parse import urljoin
except ImportError:
# Python <3.0
from urlparse import urljoin
from svn import core, repos, fs, client
import utils
class SubversionFSTestCase(unittest.TestCase):
"""Test cases for the Subversion FS layer"""
def log_message_func(self, items, pool):
""" Simple log message provider for unit tests. """
return b"Test unicode log message"
def setUp(self):
"""Load a Subversion repository"""
self.temper = utils.Temper()
(self.repos, self.repos_path, self.repos_uri) = self.temper.alloc_known_repo(
'trac/versioncontrol/tests/svnrepos.dump', suffix='-repository')
self.fs = repos.fs(self.repos)
self.rev = fs.youngest_rev(self.fs)
self.tmpfile = None
self.unistr = u'⊙_ʘ'
tmpfd, self.tmpfile = mkstemp()
tmpfp = os.fdopen(tmpfd, "wb")
# Use a unicode file to ensure proper non-ascii handling.
tmpfp.write(self.unistr.encode('utf8'))
tmpfp.close()
clientctx = client.svn_client_create_context()
clientctx.log_msg_func3 = client.svn_swig_py_get_commit_log_func
clientctx.log_msg_baton3 = self.log_message_func
providers = [
client.svn_client_get_simple_provider(),
client.svn_client_get_username_provider(),
]
clientctx.auth_baton = core.svn_auth_open(providers)
if isinstance(self.tmpfile, bytes):
tmpfile_bytes = self.tmpfile
else:
tmpfile_bytes = self.tmpfile.encode('UTF-8')
commitinfo = client.import2(tmpfile_bytes,
urljoin(self.repos_uri + b"/",b"trunk/UniTest.txt"),
True, True,
clientctx)
self.commitedrev = commitinfo.revision
def tearDown(self):
self.fs = None
self.repos = None
self.temper.cleanup()
if self.tmpfile is not None:
os.remove(self.tmpfile)
def test_diff_repos_paths_internal(self):
"""Test diffing of a repository path using the internal diff."""
# Test standard internal diff
fdiff = fs.FileDiff(fs.revision_root(self.fs, self.commitedrev), b"/trunk/UniTest.txt",
None, None, diffoptions=None)
diffp = fdiff.get_pipe()
diffoutput = diffp.read().decode('utf8')
diffp.close()
self.assertTrue(diffoutput.find(u'-' + self.unistr) > 0)
def test_diff_repos_paths_external(self):
"""Test diffing of a repository path using an external diff (if available)."""
# Test if this environment has the diff command, if not then skip the test
try:
diffout, differr = Popen(["diff"], stdin=PIPE, stderr=PIPE).communicate()
except OSError as err:
if err.errno == errno.ENOENT:
self.skipTest("'diff' command not present")
else:
raise err
fdiff = fs.FileDiff(fs.revision_root(self.fs, self.commitedrev), b"/trunk/UniTest.txt",
None, None, diffoptions=[])
diffp = fdiff.get_pipe()
diffoutput = diffp.read().decode('utf8')
diffp.close()
self.assertTrue(diffoutput.find(u'< ' + self.unistr) > 0)
def suite():
return unittest.defaultTestLoader.loadTestsFromTestCase(
SubversionFSTestCase)
if __name__ == '__main__':
runner = unittest.TextTestRunner()
runner.run(suite())
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