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
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
|
# Copyright (C) 2007-2010 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 directory lookup through Launchpad.net"""
import os
import xmlrpclib
from bzrlib import (
errors,
tests,
)
from bzrlib.branch import Branch
from bzrlib.directory_service import directories
from bzrlib.tests import (
TestCaseInTempDir,
TestCaseWithMemoryTransport
)
from bzrlib.transport import get_transport
from bzrlib.plugins.launchpad import (
_register_directory,
lp_registration,
)
from bzrlib.plugins.launchpad.lp_directory import (
LaunchpadDirectory)
from bzrlib.plugins.launchpad.account import get_lp_login
from bzrlib.tests import (
http_server,
http_utils,
)
def load_tests(standard_tests, module, loader):
result = loader.suiteClass()
t_tests, remaining_tests = tests.split_suite_by_condition(
standard_tests, tests.condition_isinstance((
TestXMLRPCTransport,
)))
transport_scenarios = [
('http', dict(server_class=PreCannedHTTPServer,)),
]
if tests.HTTPSServerFeature.available():
transport_scenarios.append(
('https', dict(server_class=PreCannedHTTPSServer,)),
)
tests.multiply_tests(t_tests, transport_scenarios, result)
# No parametrization for the remaining tests
result.addTests(remaining_tests)
return result
class FakeResolveFactory(object):
def __init__(self, test, expected_path, result):
self._test = test
self._expected_path = expected_path
self._result = result
def __call__(self, path):
self._test.assertEqual(self._expected_path, path)
return self
def submit(self, service):
self._service_url = service.service_url
return self._result
class DirectoryUrlTests(TestCaseInTempDir):
"""Tests for branch urls through Launchpad.net directory"""
def test_short_form(self):
"""A launchpad url should map to a http url"""
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'http://bazaar.launchpad.net/~apt/apt/devel']))
directory = LaunchpadDirectory()
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
directory._resolve('lp:apt', factory))
# Make sure that resolve went to the production server.
self.assertEquals('https://xmlrpc.edge.launchpad.net/bazaar/',
factory._service_url)
def test_staging(self):
"""A launchpad url should map to a http url"""
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'http://bazaar.staging.launchpad.net/~apt/apt/devel']))
url = 'lp://staging/apt'
directory = LaunchpadDirectory()
self.assertEquals('http://bazaar.staging.launchpad.net/~apt/apt/devel',
directory._resolve(url, factory))
# Make sure that resolve went to the staging server.
self.assertEquals('https://xmlrpc.staging.launchpad.net/bazaar/',
factory._service_url)
def test_url_from_directory(self):
"""A launchpad url should map to a http url"""
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'http://bazaar.launchpad.net/~apt/apt/devel']))
directory = LaunchpadDirectory()
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
directory._resolve('lp:///apt', factory))
def test_directory_skip_bad_schemes(self):
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bad-scheme://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel',
'http://another/location']))
directory = LaunchpadDirectory()
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
directory._resolve('lp:///apt', factory))
def test_directory_no_matching_schemes(self):
# If the XMLRPC call does not return any protocols we support,
# invalidURL is raised.
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bad-scheme://bazaar.launchpad.net/~apt/apt/devel']))
directory = LaunchpadDirectory()
self.assertRaises(errors.InvalidURL,
directory._resolve, 'lp:///apt', factory)
def test_directory_fault(self):
# Test that XMLRPC faults get converted to InvalidURL errors.
factory = FakeResolveFactory(self, 'apt', None)
def submit(service):
raise xmlrpclib.Fault(42, 'something went wrong')
factory.submit = submit
directory = LaunchpadDirectory()
self.assertRaises(errors.InvalidURL,
directory._resolve, 'lp:///apt', factory)
def test_skip_bzr_ssh_launchpad_net_when_anonymous(self):
# Test that bzr+ssh://bazaar.launchpad.net gets skipped if
# Bazaar does not know the user's Launchpad ID:
self.assertEqual(None, get_lp_login())
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bzr+ssh://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
directory = LaunchpadDirectory()
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
directory._resolve('lp:///apt', factory))
def test_skip_sftp_launchpad_net_when_anonymous(self):
# Test that sftp://bazaar.launchpad.net gets skipped if
# Bazaar does not know the user's Launchpad ID:
self.assertEqual(None, get_lp_login())
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'sftp://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
directory = LaunchpadDirectory()
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
directory._resolve('lp:///apt', factory))
def test_rewrite_bzr_ssh_launchpad_net(self):
# Test that bzr+ssh URLs get rewritten to include the user's
# Launchpad ID (assuming we know the Launchpad ID).
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bzr+ssh://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
directory = LaunchpadDirectory()
self.assertEquals(
'bzr+ssh://bazaar.launchpad.net/~apt/apt/devel',
directory._resolve('lp:///apt', factory, _lp_login='username'))
def test_no_rewrite_of_other_bzr_ssh(self):
# Test that we don't rewrite bzr+ssh URLs for other
self.assertEqual(None, get_lp_login())
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bzr+ssh://example.com/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
directory = LaunchpadDirectory()
self.assertEquals('bzr+ssh://example.com/~apt/apt/devel',
directory._resolve('lp:///apt', factory))
# TODO: check we get an error if the url is unreasonable
def test_error_for_bad_url(self):
directory = LaunchpadDirectory()
self.assertRaises(errors.InvalidURL,
directory._resolve, 'lp://ratotehunoahu')
class DirectoryOpenBranchTests(TestCaseWithMemoryTransport):
def test_directory_open_branch(self):
# Test that opening an lp: branch redirects to the real location.
target_branch = self.make_branch('target')
class FooService(object):
"""A directory service that maps the name to a FILE url"""
def look_up(self, name, url):
if 'lp:///apt' == url:
return target_branch.base.rstrip('/')
return '!unexpected look_up value!'
directories.remove('lp:')
directories.register('lp:', FooService, 'Map lp URLs to local urls')
self.addCleanup(_register_directory)
self.addCleanup(lambda: directories.remove('lp:'))
transport = get_transport('lp:///apt')
branch = Branch.open_from_transport(transport)
self.assertEqual(target_branch.base, branch.base)
class PredefinedRequestHandler(http_server.TestingHTTPRequestHandler):
"""Request handler for a unique and pre-defined request.
The only thing we care about here is that we receive a connection. But
since we want to dialog with a real http client, we have to send it correct
responses.
We expect to receive a *single* request nothing more (and we won't even
check what request it is), the tests will recognize us from our response.
"""
def handle_one_request(self):
tcs = self.server.test_case_server
requestline = self.rfile.readline()
headers = self.MessageClass(self.rfile, 0)
if requestline.startswith('POST'):
# The body should be a single line (or we don't know where it ends
# and we don't want to issue a blocking read)
body = self.rfile.readline()
self.wfile.write(tcs.canned_response)
class PreCannedServerMixin(object):
def __init__(self):
super(PreCannedServerMixin, self).__init__(
request_handler=PredefinedRequestHandler)
# Bytes read and written by the server
self.bytes_read = 0
self.bytes_written = 0
self.canned_response = None
class PreCannedHTTPServer(PreCannedServerMixin, http_server.HttpServer):
pass
if tests.HTTPSServerFeature.available():
from bzrlib.tests import https_server
class PreCannedHTTPSServer(PreCannedServerMixin, https_server.HTTPSServer):
pass
class TestXMLRPCTransport(tests.TestCase):
# set by load_tests
server_class = None
def setUp(self):
tests.TestCase.setUp(self)
self.server = self.server_class()
self.server.start_server()
# Ensure we don't clobber env
self._captureVar('BZR_LP_XMLRPC_URL', None)
def tearDown(self):
self.server.stop_server()
tests.TestCase.tearDown(self)
def set_canned_response(self, server, path):
response_format = '''HTTP/1.1 200 OK\r
Date: Tue, 11 Jul 2006 04:32:56 GMT\r
Server: Apache/2.0.54 (Fedora)\r
Last-Modified: Sun, 23 Apr 2006 19:35:20 GMT\r
ETag: "56691-23-38e9ae00"\r
Accept-Ranges: bytes\r
Content-Length: %(length)d\r
Connection: close\r
Content-Type: text/plain; charset=UTF-8\r
\r
<?xml version='1.0'?>
<methodResponse>
<params>
<param>
<value><struct>
<member>
<name>urls</name>
<value><array><data>
<value><string>bzr+ssh://bazaar.launchpad.net/%(path)s</string></value>
<value><string>http://bazaar.launchpad.net/%(path)s</string></value>
</data></array></value>
</member>
</struct></value>
</param>
</params>
</methodResponse>
'''
length = 334 + 2 * len(path)
server.canned_response = response_format % dict(length=length,
path=path)
def do_request(self, server_url):
os.environ['BZR_LP_XMLRPC_URL'] = self.server.get_url()
service = lp_registration.LaunchpadService()
resolve = lp_registration.ResolveLaunchpadPathRequest('bzr')
result = resolve.submit(service)
return result
def test_direct_request(self):
self.set_canned_response(self.server, '~bzr-pqm/bzr/bzr.dev')
result = self.do_request(self.server.get_url())
urls = result.get('urls', None)
self.assertIsNot(None, urls)
self.assertEquals(
['bzr+ssh://bazaar.launchpad.net/~bzr-pqm/bzr/bzr.dev',
'http://bazaar.launchpad.net/~bzr-pqm/bzr/bzr.dev'],
urls)
# FIXME: we need to test with a real proxy, I can't find a way so simulate
# CONNECT without leaving one server hanging the test :-/ Since that maybe
# related to the leaking tests problems, I'll punt for now -- vila 20091030
|