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import unittest, setup_path
from svn import core, repos, fs, delta, ra
from sys import version_info # For Python version check
if version_info[0] >= 3:
# Python >=3.0
from io import StringIO
else:
# Python <3.0
from StringIO import StringIO
import utils
class SubversionRepositoryAccessTestCase(unittest.TestCase):
"""Test cases for the Subversion repository layer"""
def setUp(self):
"""Load a Subversion repository"""
ra.initialize()
self.temper = utils.Temper()
# Isolate each test from the others with a fresh repository.
# Open repository directly for cross-checking
(self.repos, _, self.repos_uri) = self.temper.alloc_known_repo(
'trac/versioncontrol/tests/svnrepos.dump', suffix='-ra')
self.fs = repos.fs(self.repos)
self.callbacks = ra.Callbacks()
self.ra_ctx = ra.open2(self.repos_uri, self.callbacks, {})
def tearDown(self):
self.ra_ctx = None
self.fs = None
self.repos = None
self.temper.cleanup()
def test_get_file(self):
# Test getting the properties of a file
fs_revnum = fs.youngest_rev(self.fs)
rev, properties = ra.get_file(self.ra_ctx, "trunk/README2.txt",
core.SVN_INVALID_REVNUM, None)
self.assertEqual(rev, fs_revnum)
self.assertEqual(properties["svn:mime-type"], "text/plain")
# Test getting the contents of a file
filestream = StringIO()
rev, properties = ra.get_file(self.ra_ctx, "trunk/README2.txt",
fs_revnum, filestream)
self.assertEqual("A test.\n", filestream.getvalue())
def test_get_repos_root(self):
root = ra.get_repos_root(self.ra_ctx)
self.assertEqual(root,self.repos_uri)
def test_get_uuid(self):
ra_uuid = ra.get_uuid(self.ra_ctx)
fs_uuid = fs.get_uuid(self.fs)
self.assertEqual(ra_uuid,fs_uuid)
def test_get_latest_revnum(self):
ra_revnum = ra.get_latest_revnum(self.ra_ctx)
fs_revnum = fs.youngest_rev(self.fs)
self.assertEqual(ra_revnum, fs_revnum)
def test_get_dir2(self):
(dirents, _, props) = ra.get_dir2(self.ra_ctx, '', 1, core.SVN_DIRENT_KIND)
self.assert_('trunk' in dirents)
self.assert_('branches' in dirents)
self.assert_('tags' in dirents)
self.assertEqual(dirents['trunk'].kind, core.svn_node_dir)
self.assertEqual(dirents['branches'].kind, core.svn_node_dir)
self.assertEqual(dirents['tags'].kind, core.svn_node_dir)
self.assert_(core.SVN_PROP_ENTRY_UUID in props)
self.assert_(core.SVN_PROP_ENTRY_LAST_AUTHOR in props)
(dirents, _, _) = ra.get_dir2(self.ra_ctx, 'trunk', 1, core.SVN_DIRENT_KIND)
self.assertEqual(dirents, {})
(dirents, _, _) = ra.get_dir2(self.ra_ctx, 'trunk', 10,
core.SVN_DIRENT_KIND)
self.assert_('README2.txt' in dirents)
self.assertEqual(dirents['README2.txt'].kind, core.svn_node_file)
def test_commit3(self):
commit_info = []
def my_callback(info, pool):
commit_info.append(info)
revprops = {"svn:log": "foobar", "testprop": ""}
editor, edit_baton = ra.get_commit_editor3(self.ra_ctx, revprops, my_callback, None, False)
root = editor.open_root(edit_baton, 4)
self.assertNotEqual(root, None)
child = editor.add_directory("bla3", root, None, 0)
self.assertNotEqual(child, None)
editor.close_edit(edit_baton)
info = commit_info[0]
self.assertEqual(info.revision, fs.youngest_rev(self.fs))
revprops['svn:author'] = info.author
revprops['svn:date'] = info.date
self.assertEqual(ra.rev_proplist(self.ra_ctx, info.revision), revprops)
def test_commit2(self):
def my_callback(info, pool):
self.assertEqual(info.revision, fs.youngest_rev(self.fs))
editor, edit_baton = ra.get_commit_editor2(self.ra_ctx, "foobar", my_callback, None, False)
root = editor.open_root(edit_baton, 4)
self.assertNotEqual(root, None)
child = editor.add_directory("bla", root, None, 0)
self.assertNotEqual(child, None)
editor.close_edit(edit_baton)
def test_commit(self):
def my_callback(revision, date, author):
self.assertEqual(revision, fs.youngest_rev(self.fs))
editor, edit_baton = ra.get_commit_editor(self.ra_ctx, "foobar", my_callback, None, False)
root = editor.open_root(edit_baton, 4)
child = editor.add_directory("blah", root, None, 0)
editor.close_edit(edit_baton)
def test_delta_driver_commit(self):
# Setup paths we'll commit in this test.
to_delete = ['trunk/README.txt', 'trunk/dir1/dir2']
to_mkdir = ['test_delta_driver_commit.d', 'test_delta_driver_commit2.d']
to_add = ['test_delta_driver_commit', 'test_delta_driver_commit2']
to_dir_prop = ['trunk/dir1/dir3', 'test_delta_driver_commit2.d']
to_file_prop = ['trunk/README2.txt', 'test_delta_driver_commit2']
all_paths = {}
for i in to_delete + to_mkdir + to_add + to_dir_prop + to_file_prop:
all_paths[i] = True
# base revision for the commit
revision = fs.youngest_rev(self.fs)
commit_info = []
def commit_cb(info, pool):
commit_info.append(info)
revprops = {"svn:log": "foobar", "testprop": ""}
(editor, edit_baton) = ra.get_commit_editor3(self.ra_ctx, revprops,
commit_cb, None, False)
try:
def driver_cb(parent, path, pool):
self.assert_(path in all_paths)
dir_baton = file_baton = None
if path in to_delete:
# Leave dir_baton alone, as it must be None for delete.
editor.delete_entry(path, revision, parent, pool)
elif path in to_mkdir:
dir_baton = editor.add_directory(path, parent,
None, -1, # copyfrom
pool)
elif path in to_add:
file_baton = editor.add_file(path, parent,
None, -1, # copyfrom
pool)
# wc.py:test_commit tests apply_textdelta .
if path in to_dir_prop:
if dir_baton is None:
dir_baton = editor.open_directory(path, parent, revision, pool)
editor.change_dir_prop(dir_baton,
'test_delta_driver_commit', 'foo', pool)
elif path in to_file_prop:
if file_baton is None:
file_baton = editor.open_file(path, parent, revision, pool)
editor.change_file_prop(file_baton,
'test_delta_driver_commit', 'foo', pool)
if file_baton is not None:
editor.close_file(file_baton, None, pool)
return dir_baton
delta.path_driver(editor, edit_baton, -1, list(all_paths.keys()), driver_cb)
editor.close_edit(edit_baton)
except:
try:
editor.abort_edit(edit_baton)
except:
# We already have an exception in progress, not much we can do
# about this.
pass
raise
info = commit_info[0]
if info.author is not None:
revprops['svn:author'] = info.author
revprops['svn:date'] = info.date
self.assertEqual(ra.rev_proplist(self.ra_ctx, info.revision), revprops)
receiver_called = [False]
def receiver(changed_paths, revision, author, date, message, pool):
receiver_called[0] = True
self.assertEqual(revision, info.revision)
self.assertEqual(author, info.author)
self.assertEqual(date, info.date)
self.assertEqual(message, revprops['svn:log'])
for (path, change) in changed_paths.items():
path = path.lstrip('/')
self.assert_(path in all_paths)
if path in to_delete:
self.assertEqual(change.action, 'D')
elif path in to_mkdir or path in to_add:
self.assertEqual(change.action, 'A')
elif path in to_dir_prop or path in to_file_prop:
self.assertEqual(change.action, 'M')
ra.get_log(self.ra_ctx, [''], info.revision, info.revision,
0, # limit
True, # discover_changed_paths
True, # strict_node_history
receiver)
self.assert_(receiver_called[0])
def test_do_diff2(self):
class ChangeReceiver(delta.Editor):
def __init__(self):
self.textdeltas = []
def apply_textdelta(self, file_baton, base_checksum, pool=None):
def textdelta_handler(textdelta):
if textdelta is not None:
self.textdeltas.append(textdelta)
return textdelta_handler
editor = ChangeReceiver()
e_ptr, e_baton = delta.make_editor(editor)
fs_revnum = fs.youngest_rev(self.fs)
sess_url = ra.get_session_url(self.ra_ctx)
try:
ra.reparent(self.ra_ctx, self.repos_uri+"/trunk")
reporter, reporter_baton = ra.do_diff2(self.ra_ctx, fs_revnum,
"README.txt", 0, 0, 1,
self.repos_uri
+"/trunk/README.txt",
e_ptr, e_baton)
reporter.set_path(reporter_baton, "", 0, True, None)
reporter.finish_report(reporter_baton)
finally:
ra.reparent(self.ra_ctx, sess_url)
self.assertEqual("A test.\n", editor.textdeltas[0].new_data)
self.assertEqual(1, len(editor.textdeltas))
def test_get_locations(self):
locations = ra.get_locations(self.ra_ctx, "trunk/README.txt", 2, list(range(1, 5)))
self.assertEqual(locations, {
2: '/trunk/README.txt',
3: '/trunk/README.txt',
4: '/trunk/README.txt'})
def test_has_capability(self):
self.assertEqual(True, ra.has_capability(self.ra_ctx,
ra.SVN_RA_CAPABILITY_DEPTH))
def test_get_file_revs(self):
def rev_handler(path, rev, rev_props, prop_diffs, pool):
self.assert_(rev == 2 or rev == 3)
self.assertEqual(path, "/trunk/README.txt")
if rev == 2:
self.assertEqual(rev_props, {
'svn:log': 'Added README.',
'svn:author': 'john',
'svn:date': '2005-04-01T13:12:18.216267Z'
})
self.assertEqual(prop_diffs, {})
elif rev == 3:
self.assertEqual(rev_props, {
'svn:log': 'Fixed README.\n',
'svn:author': 'kate',
'svn:date': '2005-04-01T13:24:58.234643Z'
})
self.assertEqual(prop_diffs, {'svn:mime-type': 'text/plain', 'svn:eol-style': 'native'})
ra.get_file_revs(self.ra_ctx, "trunk/README.txt", 0, 10, rev_handler)
def test_lock(self):
def callback(baton, path, do_lock, lock, ra_err, pool):
pass
# This test merely makes sure that the arguments can be wrapped
# properly. svn.ra.lock() currently fails because it is not possible
# to retrieve the username from the auth_baton yet.
self.assertRaises(core.SubversionException,
lambda: ra.lock(self.ra_ctx, {"": 0}, "sleutel", False, callback))
def test_get_log2(self):
# Get an interesting commmit.
self.test_commit3()
rev = fs.youngest_rev(self.fs)
revprops = ra.rev_proplist(self.ra_ctx, rev)
self.assert_("svn:log" in revprops)
self.assert_("testprop" in revprops)
def receiver(log_entry, pool):
called[0] = True
self.assertEqual(log_entry.revision, rev)
if discover_changed_paths:
self.assertEqual(list(log_entry.changed_paths.keys()), ['/bla3'])
changed_path = log_entry.changed_paths['/bla3']
self.assert_(changed_path.action in ['A', 'D', 'R', 'M'])
self.assertEqual(changed_path.copyfrom_path, None)
self.assertEqual(changed_path.copyfrom_rev, -1)
else:
self.assertEqual(log_entry.changed_paths, None)
if log_revprops is None:
self.assertEqual(log_entry.revprops, revprops)
elif len(log_revprops) == 0:
self.assert_(log_entry.revprops == None or len(log_entry.revprops) == 0)
else:
revprop_names = sorted(log_entry.revprops.keys())
log_revprops.sort()
self.assertEqual(revprop_names, log_revprops)
for i in log_revprops:
self.assertEqual(log_entry.revprops[i], revprops[i],
msg="%s != %s on %s"
% (log_entry.revprops[i], revprops[i],
(log_revprops, discover_changed_paths)))
for log_revprops in (
# Retrieve the standard three.
["svn:author", "svn:date", "svn:log"],
# Retrieve just testprop.
["testprop"],
# Retrieve all.
None,
# Retrieve none.
[],
):
for discover_changed_paths in [True, False]:
called = [False]
ra.get_log2(self.ra_ctx, [""],
rev, rev, # start, end
1, # limit
discover_changed_paths,
True, # strict_node_history
False, # include_merged_revisions
log_revprops, receiver)
self.assert_(called[0])
def test_update(self):
class TestEditor(delta.Editor):
pass
editor = TestEditor()
e_ptr, e_baton = delta.make_editor(editor)
reporter, reporter_baton = ra.do_update(self.ra_ctx, 10, "", True, e_ptr, e_baton)
reporter.set_path(reporter_baton, "", 0, True, None)
reporter.finish_report(reporter_baton)
def test_namestring(self):
# Only ra-{neon,serf} support this right now.
if self.repos_uri.startswith('http'):
called = [False]
def cb(pool):
called[0] = True
return 'namestring_test'
self.callbacks.get_client_string = cb
ra.stat(self.ra_ctx, "", 1)
self.assert_(called[0])
def suite():
return unittest.defaultTestLoader.loadTestsFromTestCase(
SubversionRepositoryAccessTestCase)
if __name__ == '__main__':
runner = unittest.TextTestRunner()
runner.run(suite())