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
|
# Copyright (C) 2001-2008 by the Free Software Foundation, Inc.
#
# 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.
"""Mailman unit test driver."""
from __future__ import with_statement
import os
import re
import grp
import pwd
import sys
import shutil
import optparse
import tempfile
import unittest
import mailman
import mailman.tests
from mailman import Version
from mailman.configuration import config
from mailman.i18n import _
from mailman.initialize import initialize_1, initialize_2
basedir = None
def v_callback(option, opt, value, parser):
if opt in ('-q', '--quiet'):
delta = -1
elif opt in ('-v', '--verbose'):
delta = 1
else:
raise AssertionError('Unexpected option: %s' % opt)
dest = getattr(parser.values, option.dest)
setattr(parser.values, option.dest, max(0, dest + delta))
def parseargs():
parser = optparse.OptionParser(version=Version.MAILMAN_VERSION,
usage=_("""\
%prog [options] [tests]
Run the Mailman unit test suite. 'tests' is one or more Python regular
expressions matching only the tests you want to run. Prefix the regular
expression with '!' to specify a negative test."""))
parser.set_defaults(verbosity=2)
parser.add_option('-v', '--verbose',
action='callback', callback=v_callback,
dest='verbosity', help=_("""\
Increase verbosity by 1, which defaults to %default. Use -q to reduce
verbosity. -v and -q options accumulate."""))
parser.add_option('-q', '--quiet',
action='callback', callback=v_callback,
dest='verbosity', help=_("""\
Reduce verbosity by 1 (but not below 0)."""))
parser.add_option('-e', '--stderr',
default=False, action='store_true',
help=_('Propagate log errors to stderr.'))
parser.add_option('-c', '--coverage',
default=False, action='store_true',
help=_('Enable code coverage.'))
opts, args = parser.parse_args()
return parser, opts, args
def search():
testnames = []
# Walk the entire tree from the current base directory. Look for modules
# that start with 'test_'. Calculate the full module path name to this
# module, append 'test_suite' and add that to testnames. This way, we run
# all the suites defined in the test_suite() function inside all test
# modules.
for dirpath, dirnames, filenames in os.walk(basedir):
for fn in filenames:
if fn.startswith('test_') and fn.endswith('.py'):
# Start with full path
path = os.path.join(dirpath, fn)
# Convert the file path to a module path. First, we must make
# the file path relative to the root directory. Then strip
# off the trailing .py
path = path[len(basedir)+1:-3]
# Convert slashes to dots
modpath = path.replace(os.sep, '.') + '.test_suite'
testnames.append('mailman.' + modpath)
return testnames
def match(pat, name):
if not pat:
return True
if pat.startswith('!'):
# Negative test
return re.search(pat[1:], name) is None
else:
# Positive test
return re.search(pat, name) is not None
def filter_tests(suite, patterns):
if '.' in patterns:
return suite
new = unittest.TestSuite()
for test in suite._tests:
if isinstance(test, unittest.TestCase):
# Get the fill test name: package.module.class.method
name = test.id()
for pat in patterns:
if match(pat, name):
new.addTest(test)
break
else:
filtered = filter_tests(test, patterns)
if filtered:
new.addTest(filtered)
return new
def suite(patterns=None):
if patterns is None:
patterns = '.'
loader = unittest.TestLoader()
# Search for all tests that match the given patterns
testnames = search()
suite = loader.loadTestsFromNames(testnames)
return filter_tests(suite, patterns)
def main():
global basedir
parser, opts, args = parseargs()
if not args:
args = ['.']
# Store the options some place that other code can get to it.
config.opts = opts
# Turn on code coverage if selected.
if opts.coverage:
try:
import coverage
except ImportError:
opts.coverage = False
else:
coverage.start()
# Set up the testing configuration file both for this process, and for all
# sub-processes testing will spawn (e.g. the qrunners).
#
# Calculate a temporary VAR_DIR directory so that run-time artifacts of
# the tests won't tread on the installation's data. This also makes it
# easier to clean up after the tests are done, and insures isolation of
# test suite runs.
cfg_in = os.path.join(os.path.dirname(mailman.tests.__file__),
'testing.cfg.in')
fd, cfg_out = tempfile.mkstemp(suffix='.cfg')
os.close(fd)
shutil.copyfile(cfg_in, cfg_out)
var_dir = tempfile.mkdtemp()
if opts.verbosity > 2:
print 'VAR_DIR :', var_dir
print 'config file:', cfg_out
user_id = os.getuid()
user_name = pwd.getpwuid(user_id).pw_name
group_id = os.getgid()
group_name = grp.getgrgid(group_id).gr_name
try:
with open(cfg_out, 'a') as fp:
print >> fp, 'VAR_DIR = "%s"' % var_dir
print >> fp, 'MAILMAN_USER = "%s"' % user_name
print >> fp, 'MAILMAN_UID = %d' % user_id
print >> fp, 'MAILMAN_GROUP = "%s"' % group_name
print >> fp, 'MAILMAN_GID = %d' % group_id
print >> fp, "LANGUAGES = 'en'"
initialize_1(cfg_out, propagate_logs=opts.stderr)
mailman_uid = pwd.getpwnam(config.MAILMAN_USER).pw_uid
mailman_gid = grp.getgrnam(config.MAILMAN_GROUP).gr_gid
os.chmod(cfg_out, 0660)
os.chown(cfg_out, mailman_uid, mailman_gid)
# Create an empty SQLite database file with the proper permissions and
# calculate the SQLAlchemy engine url to this database file.
fd, config.dbfile = tempfile.mkstemp(dir=config.DATA_DIR, suffix='.db')
os.close(fd)
os.chmod(config.dbfile, 0660)
os.chown(config.dbfile, mailman_uid, mailman_gid)
# Patch ups
test_engine_url = 'sqlite:///' + config.dbfile
config.SQLALCHEMY_ENGINE_URL = test_engine_url
# Write this to the config file so subprocesses share the same testing
# database file.
with open(cfg_out, 'a') as fp:
print >> fp, 'SQLALCHEMY_ENGINE_URL = "%s"' % test_engine_url
# With -vvv, turn on engine debugging.
initialize_2(opts.verbosity > 3)
# Run the tests
basedir = os.path.dirname(mailman.__file__)
runner = unittest.TextTestRunner(verbosity=opts.verbosity)
results = runner.run(suite(args))
finally:
os.remove(cfg_out)
shutil.rmtree(var_dir)
# Turn off coverage and print a report
if opts.coverage:
coverage.stop()
modules = [module for name, module in sys.modules.items()
if module
and name is not None
and name.split('.')[0] == 'mailman']
coverage.report(modules)
sys.exit(bool(results.failures or results.errors))
if __name__ == '__main__':
main()
|
