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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
# Copyright (C) 2006 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Tests for the smart wire/domain protococl."""
from bzrlib import bzrdir, errors, smart, tests
from bzrlib.smart.request import SmartServerResponse
import bzrlib.smart.bzrdir
import bzrlib.smart.branch
import bzrlib.smart.repository
class TestSmartServerResponse(tests.TestCase):
def test__eq__(self):
self.assertEqual(SmartServerResponse(('ok', )),
SmartServerResponse(('ok', )))
self.assertEqual(SmartServerResponse(('ok', ), 'body'),
SmartServerResponse(('ok', ), 'body'))
self.assertNotEqual(SmartServerResponse(('ok', )),
SmartServerResponse(('notok', )))
self.assertNotEqual(SmartServerResponse(('ok', ), 'body'),
SmartServerResponse(('ok', )))
self.assertNotEqual(None,
SmartServerResponse(('ok', )))
class TestSmartServerRequestFindRepository(tests.TestCaseWithTransport):
def test_no_repository(self):
"""When there is no repository to be found, ('norepository', ) is returned."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestFindRepository(backing)
self.make_bzrdir('.')
self.assertEqual(SmartServerResponse(('norepository', )),
request.execute(backing.local_abspath('')))
def test_nonshared_repository(self):
# nonshared repositorys only allow 'find' to return a handle when the
# path the repository is being searched on is the same as that that
# the repository is at.
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestFindRepository(backing)
self.make_repository('.')
self.assertEqual(SmartServerResponse(('ok', '')),
request.execute(backing.local_abspath('')))
self.make_bzrdir('subdir')
self.assertEqual(SmartServerResponse(('norepository', )),
request.execute(backing.local_abspath('subdir')))
def test_shared_repository(self):
"""When there is a shared repository, we get 'ok', 'relpath-to-repo'."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestFindRepository(backing)
self.make_repository('.', shared=True)
self.assertEqual(SmartServerResponse(('ok', '')),
request.execute(backing.local_abspath('')))
self.make_bzrdir('subdir')
self.assertEqual(SmartServerResponse(('ok', '..')),
request.execute(backing.local_abspath('subdir')))
self.make_bzrdir('subdir/deeper')
self.assertEqual(SmartServerResponse(('ok', '../..')),
request.execute(backing.local_abspath('subdir/deeper')))
class TestSmartServerRequestHasRevision(tests.TestCaseWithTransport):
def test_no_repository(self):
"""NoRepositoryPresent is raised when there is no repository."""
# we test this using a shared repository above the named path,
# thus checking the right search logic is used.
backing = self.get_transport()
request = smart.repository.SmartServerRequestHasRevision(backing)
self.make_repository('.', shared=True)
self.make_bzrdir('subdir')
self.assertRaises(errors.NoRepositoryPresent,
request.execute, backing.local_abspath('subdir'), 'revid')
def test_missing_revision(self):
"""For a missing revision, ('no', ) is returned."""
backing = self.get_transport()
request = smart.repository.SmartServerRequestHasRevision(backing)
self.make_repository('.')
self.assertEqual(SmartServerResponse(('no', )),
request.execute(backing.local_abspath(''), 'revid'))
def test_present_revision(self):
"""For a present revision, ('ok', ) is returned."""
backing = self.get_transport()
request = smart.repository.SmartServerRequestHasRevision(backing)
tree = self.make_branch_and_memory_tree('.')
tree.lock_write()
tree.add('')
r1 = tree.commit('a commit', rev_id=u'\xc8abc')
tree.unlock()
self.assertTrue(tree.branch.repository.has_revision(u'\xc8abc'))
self.assertEqual(SmartServerResponse(('ok', )),
request.execute(backing.local_abspath(''),
u'\xc8abc'.encode('utf8')))
class TestSmartServerRequestInitializeBzrDir(tests.TestCaseWithTransport):
def test_empty_dir(self):
"""Initializing an empty dir should succeed and do it."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestInitializeBzrDir(backing)
self.assertEqual(SmartServerResponse(('ok', )),
request.execute(backing.local_abspath('.')))
made_dir = bzrdir.BzrDir.open_from_transport(backing)
# no branch, tree or repository is expected with the current
# default formart.
self.assertRaises(errors.NoWorkingTree, made_dir.open_workingtree)
self.assertRaises(errors.NotBranchError, made_dir.open_branch)
self.assertRaises(errors.NoRepositoryPresent, made_dir.open_repository)
def test_missing_dir(self):
"""Initializing a missing directory should fail like the bzrdir api."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestInitializeBzrDir(backing)
self.assertRaises(errors.NoSuchFile,
request.execute, backing.local_abspath('subdir'))
def test_initialized_dir(self):
"""Initializing an extant bzrdir should fail like the bzrdir api."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestInitializeBzrDir(backing)
self.make_bzrdir('subdir')
self.assertRaises(errors.FileExists,
request.execute, backing.local_abspath('subdir'))
class TestSmartServerRequestOpenBranch(tests.TestCaseWithTransport):
def test_no_branch(self):
"""When there is no branch, ('nobranch', ) is returned."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestOpenBranch(backing)
self.make_bzrdir('.')
self.assertEqual(SmartServerResponse(('nobranch', )),
request.execute(backing.local_abspath('')))
def test_branch(self):
"""When there is a branch, 'ok' is returned."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestOpenBranch(backing)
self.make_branch('.')
self.assertEqual(SmartServerResponse(('ok', '')),
request.execute(backing.local_abspath('')))
def test_branch_reference(self):
"""When there is a branch reference, the reference URL is returned."""
backing = self.get_transport()
request = smart.bzrdir.SmartServerRequestOpenBranch(backing)
branch = self.make_branch('branch')
checkout = branch.create_checkout('reference',lightweight=True)
# TODO: once we have an API to probe for references of any sort, we
# can use it here.
reference_url = backing.abspath('branch') + '/'
self.assertFileEqual(reference_url, 'reference/.bzr/branch/location')
self.assertEqual(SmartServerResponse(('ok', reference_url)),
request.execute(backing.local_abspath('reference')))
class TestSmartServerRequestRevisionHistory(tests.TestCaseWithTransport):
def test_no_branch(self):
"""When there is a bzrdir and no branch, NotBranchError is raised."""
backing = self.get_transport()
request = smart.branch.SmartServerRequestRevisionHistory(backing)
self.make_bzrdir('.')
self.assertRaises(errors.NotBranchError,
request.execute, backing.local_abspath(''))
def test_empty(self):
"""For an empty branch, the body is empty."""
backing = self.get_transport()
request = smart.branch.SmartServerRequestRevisionHistory(backing)
self.make_branch('.')
self.assertEqual(SmartServerResponse(('ok', ), ''),
request.execute(backing.local_abspath('')))
def test_not_empty(self):
"""For a non-empty branch, the body is empty."""
backing = self.get_transport()
request = smart.branch.SmartServerRequestRevisionHistory(backing)
tree = self.make_branch_and_memory_tree('.')
tree.lock_write()
tree.add('')
r1 = tree.commit('1st commit')
r2 = tree.commit('2nd commit', rev_id=u'\xc8')
tree.unlock()
self.assertEqual(SmartServerResponse(('ok', ),
('\x00'.join([r1, r2])).encode('utf8')),
request.execute(backing.local_abspath('')))
def test_branch_reference(self):
"""When there is a branch reference, NotBranchError is raised."""
backing = self.get_transport()
request = smart.branch.SmartServerRequestRevisionHistory(backing)
branch = self.make_branch('branch')
checkout = branch.create_checkout('reference',lightweight=True)
self.assertRaises(errors.NotBranchError,
request.execute, backing.local_abspath('checkout'))
class TestHandlers(tests.TestCase):
"""Tests for the request.request_handlers object."""
def test_registered_methods(self):
"""Test that known methods are registered to the correct object."""
self.assertEqual(
smart.request.request_handlers.get('Branch.revision_history'),
smart.branch.SmartServerRequestRevisionHistory)
self.assertEqual(
smart.request.request_handlers.get('BzrDir.find_repository'),
smart.bzrdir.SmartServerRequestFindRepository)
self.assertEqual(
smart.request.request_handlers.get('BzrDirFormat.initialize'),
smart.bzrdir.SmartServerRequestInitializeBzrDir)
self.assertEqual(
smart.request.request_handlers.get('BzrDir.open_branch'),
smart.bzrdir.SmartServerRequestOpenBranch)
self.assertEqual(
smart.request.request_handlers.get('Repository.has_revision'),
smart.repository.SmartServerRequestHasRevision)
|