1
# Copyright (C) 2005, 2006 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""Tests for version_info"""
19
from cStringIO import StringIO
30
from bzrlib.tests import TestCaseWithTransport
31
from bzrlib.rio import read_stanzas
33
from bzrlib.version_info_formats.format_custom import CustomVersionInfoBuilder
34
from bzrlib.version_info_formats.format_rio import RioVersionInfoBuilder
35
from bzrlib.version_info_formats.format_python import PythonVersionInfoBuilder
38
class TestVersionInfo(TestCaseWithTransport):
40
def create_branch(self):
41
wt = self.make_branch_and_tree('branch')
43
self.build_tree(['branch/a'])
45
wt.commit('a', rev_id='r1')
47
self.build_tree(['branch/b'])
49
wt.commit('b', rev_id='r2')
51
self.build_tree_contents([('branch/a', 'new contents\n')])
52
wt.commit(u'\xe52', rev_id='r3')
56
def test_rio_version_text(self):
57
wt = self.create_branch()
61
builder = RioVersionInfoBuilder(wt.branch, working_tree=wt,
68
self.assertContainsRe(val, 'build-date:')
69
self.assertContainsRe(val, 'date:')
70
self.assertContainsRe(val, 'revno: 3')
71
self.assertContainsRe(val, 'revision-id: r3')
73
val = regen(check_for_clean=True)
74
self.assertContainsRe(val, 'clean: True')
76
self.build_tree(['branch/c'])
77
val = regen(check_for_clean=True)
78
self.assertContainsRe(val, 'clean: False')
81
val = regen(include_revision_history=True)
82
self.assertContainsRe(val, 'id: r1')
83
self.assertContainsRe(val, 'message: a')
84
self.assertContainsRe(val, 'id: r2')
85
self.assertContainsRe(val, 'message: b')
86
self.assertContainsRe(val, 'id: r3')
87
self.assertContainsRe(val, 'message: \xc3\xa52') # utf8 encoding '\xe5'
89
def test_rio_version(self):
90
wt = self.create_branch()
94
builder = RioVersionInfoBuilder(wt.branch, working_tree=wt,
98
stanzas = list(read_stanzas(sio))
99
self.assertEqual(1, len(stanzas))
102
def get_one_stanza(stanza, key):
103
new_stanzas = list(read_stanzas(
104
StringIO(stanza[key].encode('utf8'))))
105
self.assertEqual(1, len(new_stanzas))
106
return new_stanzas[0]
109
self.failUnless('date' in stanza)
110
self.failUnless('build-date' in stanza)
111
self.assertEqual(['3'], stanza.get_all('revno'))
112
self.assertEqual(['r3'], stanza.get_all('revision-id'))
114
stanza = regen(check_for_clean=True)
115
self.assertEqual(['True'], stanza.get_all('clean'))
117
self.build_tree(['branch/c'])
118
stanza = regen(check_for_clean=True, include_file_revisions=True)
119
self.assertEqual(['False'], stanza.get_all('clean'))
121
# XXX: This assumes it's being run against a repository that updates
122
# the root revision on every commit. Newer ones that use
123
# RootCommitBuilder won't update it on each commit.
124
file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
125
self.assertEqual(['', 'a', 'b', 'c'], file_rev_stanza.get_all('path'))
126
self.assertEqual(['r3', 'r3', 'r2', 'unversioned'],
127
file_rev_stanza.get_all('revision'))
128
os.remove('branch/c')
130
stanza = regen(include_revision_history=True)
131
revision_stanza = get_one_stanza(stanza, 'revisions')
132
self.assertEqual(['r1', 'r2', 'r3'], revision_stanza.get_all('id'))
133
self.assertEqual(['a', 'b', u'\xe52'], revision_stanza.get_all('message'))
134
self.assertEqual(3, len(revision_stanza.get_all('date')))
136
# a was modified, so it should show up modified again
137
self.build_tree(['branch/a', 'branch/c'])
139
wt.rename_one('b', 'd')
140
stanza = regen(check_for_clean=True, include_file_revisions=True)
141
file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
142
self.assertEqual(['', 'a', 'b', 'c', 'd'],
143
file_rev_stanza.get_all('path'))
144
self.assertEqual(['r3', 'modified', 'renamed to d', 'new',
146
file_rev_stanza.get_all('revision'))
148
wt.commit('modified', rev_id='r4')
149
wt.remove(['c', 'd'])
150
os.remove('branch/d')
151
stanza = regen(check_for_clean=True, include_file_revisions=True)
152
file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
153
self.assertEqual(['', 'a', 'c', 'd'], file_rev_stanza.get_all('path'))
154
self.assertEqual(['r4', 'r4', 'unversioned', 'removed'],
155
file_rev_stanza.get_all('revision'))
157
def test_python_version(self):
158
wt = self.create_branch()
161
"""Create a test module, import and return it"""
162
outf = open('test_version_information.py', 'wb')
164
builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt,
166
builder.generate(outf)
169
module_info = imp.find_module('test_version_information',
171
tvi = imp.load_module('tvi', *module_info)
172
# Make sure the module isn't cached
173
sys.modules.pop('tvi', None)
174
sys.modules.pop('test_version_information', None)
175
# Delete the compiled versions, because we are generating
176
# a new file fast enough that python doesn't detect it
177
# needs to recompile, and using sleep() just makes the
179
if os.path.exists('test_version_information.pyc'):
180
os.remove('test_version_information.pyc')
181
if os.path.exists('test_version_information.pyo'):
182
os.remove('test_version_information.pyo')
186
self.assertEqual(3, tvi.version_info['revno'])
187
self.assertEqual('r3', tvi.version_info['revision_id'])
188
self.failUnless(tvi.version_info.has_key('date'))
189
self.assertEqual(None, tvi.version_info['clean'])
191
tvi = regen(check_for_clean=True)
192
self.assertEqual(True, tvi.version_info['clean'])
194
self.build_tree(['branch/c'])
195
tvi = regen(check_for_clean=True, include_file_revisions=True)
196
self.assertEqual(False, tvi.version_info['clean'])
197
self.assertEqual(['', 'a', 'b', 'c'],
198
sorted(tvi.file_revisions.keys()))
199
self.assertEqual('r3', tvi.file_revisions['a'])
200
self.assertEqual('r2', tvi.file_revisions['b'])
201
self.assertEqual('unversioned', tvi.file_revisions['c'])
202
os.remove('branch/c')
204
tvi = regen(include_revision_history=True)
206
rev_info = [(rev, message) for rev, message, timestamp, timezone
208
self.assertEqual([('r1', 'a'), ('r2', 'b'), ('r3', u'\xe52')], rev_info)
210
# a was modified, so it should show up modified again
211
self.build_tree(['branch/a', 'branch/c'])
213
wt.rename_one('b', 'd')
214
tvi = regen(check_for_clean=True, include_file_revisions=True)
215
self.assertEqual(['', 'a', 'b', 'c', 'd'],
216
sorted(tvi.file_revisions.keys()))
217
self.assertEqual('modified', tvi.file_revisions['a'])
218
self.assertEqual('renamed to d', tvi.file_revisions['b'])
219
self.assertEqual('new', tvi.file_revisions['c'])
220
self.assertEqual('renamed from b', tvi.file_revisions['d'])
222
wt.commit('modified', rev_id='r4')
223
wt.remove(['c', 'd'])
224
os.remove('branch/d')
225
tvi = regen(check_for_clean=True, include_file_revisions=True)
226
self.assertEqual(['', 'a', 'c', 'd'],
227
sorted(tvi.file_revisions.keys()))
228
self.assertEqual('r4', tvi.file_revisions['a'])
229
self.assertEqual('unversioned', tvi.file_revisions['c'])
230
self.assertEqual('removed', tvi.file_revisions['d'])
232
def test_custom_version_text(self):
233
wt = self.create_branch()
235
def regen(tpl, **kwargs):
237
builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
238
template=tpl, **kwargs)
239
builder.generate(sio)
243
val = regen('build-date: "{build_date}"\ndate: "{date}"')
244
self.assertContainsRe(val, 'build-date: "[0-9-+: ]+"')
245
self.assertContainsRe(val, 'date: "[0-9-+: ]+"')
247
val = regen('revno: {revno}')
248
self.assertEqual(val, 'revno: 3')
250
val = regen('revision-id: {revision_id}')
251
self.assertEqual(val, 'revision-id: r3')
253
val = regen('clean: {clean}', check_for_clean=True)
254
self.assertEqual(val, 'clean: 1')
256
self.build_tree(['branch/c'])
257
val = regen('clean: {clean}', check_for_clean=True)
258
self.assertEqual(val, 'clean: 0')
259
os.remove('branch/c')
261
def test_custom_without_template(self):
262
builder = CustomVersionInfoBuilder(None)
264
self.assertRaises(errors.NoTemplate, builder.generate, sio)
267
class TestBuilder(version_info_formats.VersionInfoBuilder):
271
class TestVersionInfoFormatRegistry(tests.TestCase):
274
super(TestVersionInfoFormatRegistry, self).setUp()
275
registry = version_info_formats.format_registry
276
self._default_key = registry._default_key
277
self._dict = registry._dict.copy()
278
self._help_dict = registry._help_dict.copy()
279
self._info_dict = registry._info_dict.copy()
280
self.addCleanup(self._cleanup)
283
# Restore the registry to pristine state after the test runs
284
registry = version_info_formats.format_registry
285
registry._default_key = self._default_key
286
registry._dict = self._dict
287
registry._help_dict = self._help_dict
288
registry._info_dict = self._info_dict
290
def test_register_remove(self):
291
registry = version_info_formats.format_registry
292
registry.register('testbuilder',
293
TestBuilder, 'a simple test builder')
294
self.assertIs(TestBuilder, registry.get('testbuilder'))
295
self.assertEqual('a simple test builder',
296
registry.get_help('testbuilder'))
297
registry.remove('testbuilder')
298
self.assertRaises(KeyError, registry.get, 'testbuilder')
added
removed
bzrlib/tests/test_version_info.py
