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Viewing changes to bzrlib/tests/test_version_info.py

  • Committer: Martin Packman
  • Date: 2011-12-23 19:38:22 UTC
  • mto: This revision was merged to the branch mainline in revision 6405.
  • Revision ID: martin.packman@canonical.com-20111223193822-hesheea4o8aqwexv
Accept and document passing the medium rather than transport for smart connections

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bzrlib/tests/test_version_info.py
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# Copyright (C) 2005, 2006 Canonical Ltd
 
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# Copyright (C) 2005-2011 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Tests for version_info"""
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18
 
21
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import os
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22
import sys
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23
 
 
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from bzrlib import (
 
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    errors,
 
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    registry,
 
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    tests,
 
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    version_info_formats,
 
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    )
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from bzrlib.tests import TestCaseWithTransport
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31
from bzrlib.rio import read_stanzas
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32
 
 
33
from bzrlib.version_info_formats.format_custom import CustomVersionInfoBuilder
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34
from bzrlib.version_info_formats.format_rio import RioVersionInfoBuilder
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35
from bzrlib.version_info_formats.format_python import PythonVersionInfoBuilder
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36
 
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53
 
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        return wt
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55
 
 
56
    def create_tree_with_dotted_revno(self):
 
57
        wt = self.make_branch_and_tree('branch')
 
58
        self.build_tree(['branch/a'])
 
59
        wt.add('a')
 
60
        wt.commit('a', rev_id='r1')
 
61
 
 
62
        other = wt.bzrdir.sprout('other').open_workingtree()
 
63
        self.build_tree(['other/b.a'])
 
64
        other.add(['b.a'])
 
65
        other.commit('b.a', rev_id='o2')
 
66
 
 
67
        os.chdir('branch')
 
68
        self.run_bzr('merge ../other')
 
69
        wt.commit('merge', rev_id='merge')
 
70
 
 
71
        wt.update(revision='o2')
 
72
 
 
73
        return wt
 
74
 
 
75
    def test_rio_null(self):
 
76
        wt = self.make_branch_and_tree('branch')
 
77
 
 
78
        sio = StringIO()
 
79
        builder = RioVersionInfoBuilder(wt.branch, working_tree=wt)
 
80
        builder.generate(sio)
 
81
        val = sio.getvalue()
 
82
        self.assertContainsRe(val, 'build-date:')
 
83
        self.assertContainsRe(val, 'revno: 0')
 
84
 
 
85
    def test_rio_dotted_revno(self):
 
86
        wt = self.create_tree_with_dotted_revno()
 
87
 
 
88
        sio = StringIO()
 
89
        builder = RioVersionInfoBuilder(wt.branch, working_tree=wt)
 
90
        builder.generate(sio)
 
91
        val = sio.getvalue()
 
92
        self.assertContainsRe(val, 'revno: 1.1.1')
 
93
 
49
94
    def test_rio_version_text(self):
50
95
        wt = self.create_branch()
51
96
 
79
124
        self.assertContainsRe(val, 'id: r3')
80
125
        self.assertContainsRe(val, 'message: \xc3\xa52') # utf8 encoding '\xe5'
81
126
 
 
127
    def test_rio_version_hook(self):
 
128
        def update_stanza(rev, stanza):
 
129
            stanza.add('bla', 'bloe')
 
130
        RioVersionInfoBuilder.hooks.install_named_hook(
 
131
            'revision', update_stanza, None)
 
132
        wt = self.create_branch()
 
133
 
 
134
        def regen(**kwargs):
 
135
            sio = StringIO()
 
136
            builder = RioVersionInfoBuilder(wt.branch, working_tree=wt,
 
137
                                            **kwargs)
 
138
            builder.generate(sio)
 
139
            sio.seek(0)
 
140
            stanzas = list(read_stanzas(sio))
 
141
            self.assertEqual(1, len(stanzas))
 
142
            return stanzas[0]
 
143
 
 
144
        stanza = regen()
 
145
        self.assertEqual(['bloe'], stanza.get_all('bla'))
 
146
 
82
147
    def test_rio_version(self):
83
148
        wt = self.create_branch()
84
149
 
99
164
            return new_stanzas[0]
100
165
 
101
166
        stanza = regen()
102
 
        self.failUnless('date' in stanza)
103
 
        self.failUnless('build-date' in stanza)
 
167
        self.assertTrue('date' in stanza)
 
168
        self.assertTrue('build-date' in stanza)
104
169
        self.assertEqual(['3'], stanza.get_all('revno'))
105
170
        self.assertEqual(['r3'], stanza.get_all('revision-id'))
106
171
 
111
176
        stanza = regen(check_for_clean=True, include_file_revisions=True)
112
177
        self.assertEqual(['False'], stanza.get_all('clean'))
113
178
 
 
179
        # This assumes it's being run against a tree that does not update the
 
180
        # root revision on every commit.
114
181
        file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
115
182
        self.assertEqual(['', 'a', 'b', 'c'], file_rev_stanza.get_all('path'))
116
 
        self.assertEqual(['r3', 'r3', 'r2', 'unversioned'],
 
183
        self.assertEqual(['r1', 'r3', 'r2', 'unversioned'],
117
184
            file_rev_stanza.get_all('revision'))
118
185
        os.remove('branch/c')
119
186
 
129
196
        wt.rename_one('b', 'd')
130
197
        stanza = regen(check_for_clean=True, include_file_revisions=True)
131
198
        file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
132
 
        self.assertEqual(['', 'a', 'b', 'c', 'd'], 
 
199
        self.assertEqual(['', 'a', 'b', 'c', 'd'],
133
200
                          file_rev_stanza.get_all('path'))
134
 
        self.assertEqual(['r3', 'modified', 'renamed to d', 'new', 
 
201
        self.assertEqual(['r1', 'modified', 'renamed to d', 'new',
135
202
                          'renamed from b'],
136
203
                         file_rev_stanza.get_all('revision'))
137
204
 
141
208
        stanza = regen(check_for_clean=True, include_file_revisions=True)
142
209
        file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
143
210
        self.assertEqual(['', 'a', 'c', 'd'], file_rev_stanza.get_all('path'))
144
 
        self.assertEqual(['r4', 'r4', 'unversioned', 'removed'],
 
211
        self.assertEqual(['r1', 'r4', 'unversioned', 'removed'],
145
212
                         file_rev_stanza.get_all('revision'))
146
213
 
 
214
    def test_python_null(self):
 
215
        wt = self.make_branch_and_tree('branch')
 
216
 
 
217
        sio = StringIO()
 
218
        builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt)
 
219
        builder.generate(sio)
 
220
        val = sio.getvalue()
 
221
        self.assertContainsRe(val, "'revision_id': None")
 
222
        self.assertContainsRe(val, "'revno': '0'")
 
223
        self.assertNotContainsString(val, '\n\n\n\n')
 
224
 
 
225
    def test_python_dotted_revno(self):
 
226
        wt = self.create_tree_with_dotted_revno()
 
227
 
 
228
        sio = StringIO()
 
229
        builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt)
 
230
        builder.generate(sio)
 
231
        val = sio.getvalue()
 
232
        self.assertContainsRe(val, "'revno': '1.1.1'")
 
233
 
147
234
    def test_python_version(self):
148
235
        wt = self.create_branch()
149
236
 
173
260
            return tvi
174
261
 
175
262
        tvi = regen()
176
 
        self.assertEqual(3, tvi.version_info['revno'])
 
263
        self.assertEqual('3', tvi.version_info['revno'])
177
264
        self.assertEqual('r3', tvi.version_info['revision_id'])
178
 
        self.failUnless(tvi.version_info.has_key('date'))
 
265
        self.assertTrue(tvi.version_info.has_key('date'))
179
266
        self.assertEqual(None, tvi.version_info['clean'])
180
267
 
181
268
        tvi = regen(check_for_clean=True)
184
271
        self.build_tree(['branch/c'])
185
272
        tvi = regen(check_for_clean=True, include_file_revisions=True)
186
273
        self.assertEqual(False, tvi.version_info['clean'])
187
 
        self.assertEqual(['', 'a', 'b', 'c'], 
 
274
        self.assertEqual(['', 'a', 'b', 'c'],
188
275
                         sorted(tvi.file_revisions.keys()))
189
276
        self.assertEqual('r3', tvi.file_revisions['a'])
190
277
        self.assertEqual('r2', tvi.file_revisions['b'])
202
289
        wt.add('c')
203
290
        wt.rename_one('b', 'd')
204
291
        tvi = regen(check_for_clean=True, include_file_revisions=True)
205
 
        self.assertEqual(['', 'a', 'b', 'c', 'd'], 
 
292
        self.assertEqual(['', 'a', 'b', 'c', 'd'],
206
293
                          sorted(tvi.file_revisions.keys()))
207
294
        self.assertEqual('modified', tvi.file_revisions['a'])
208
295
        self.assertEqual('renamed to d', tvi.file_revisions['b'])
213
300
        wt.remove(['c', 'd'])
214
301
        os.remove('branch/d')
215
302
        tvi = regen(check_for_clean=True, include_file_revisions=True)
216
 
        self.assertEqual(['', 'a', 'c', 'd'], 
 
303
        self.assertEqual(['', 'a', 'c', 'd'],
217
304
                          sorted(tvi.file_revisions.keys()))
218
305
        self.assertEqual('r4', tvi.file_revisions['a'])
219
306
        self.assertEqual('unversioned', tvi.file_revisions['c'])
220
307
        self.assertEqual('removed', tvi.file_revisions['d'])
221
308
 
222
 
 
 
309
    def test_custom_null(self):
 
310
        sio = StringIO()
 
311
        wt = self.make_branch_and_tree('branch')
 
312
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
 
313
            template='revno: {revno}')
 
314
        builder.generate(sio)
 
315
        self.assertEquals("revno: 0", sio.getvalue())
 
316
 
 
317
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt, 
 
318
            template='{revno} revid: {revision_id}')
 
319
        # revision_id is not available yet
 
320
        self.assertRaises(errors.MissingTemplateVariable, 
 
321
            builder.generate, sio)
 
322
 
 
323
    def test_custom_dotted_revno(self):
 
324
        sio = StringIO()
 
325
        wt = self.create_tree_with_dotted_revno()
 
326
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt, 
 
327
            template='{revno} revid: {revision_id}')
 
328
        builder.generate(sio)
 
329
        self.assertEquals("1.1.1 revid: o2", sio.getvalue())
 
330
 
 
331
    def test_custom_version_text(self):
 
332
        wt = self.create_branch()
 
333
 
 
334
        def regen(tpl, **kwargs):
 
335
            sio = StringIO()
 
336
            builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
 
337
                                               template=tpl, **kwargs)
 
338
            builder.generate(sio)
 
339
            val = sio.getvalue()
 
340
            return val
 
341
 
 
342
        val = regen('build-date: "{build_date}"\ndate: "{date}"')
 
343
        self.assertContainsRe(val, 'build-date: "[0-9-+: ]+"')
 
344
        self.assertContainsRe(val, 'date: "[0-9-+: ]+"')
 
345
 
 
346
        val = regen('revno: {revno}')
 
347
        self.assertEqual(val, 'revno: 3')
 
348
 
 
349
        val = regen('revision-id: {revision_id}')
 
350
        self.assertEqual(val, 'revision-id: r3')
 
351
 
 
352
        val = regen('clean: {clean}', check_for_clean=True)
 
353
        self.assertEqual(val, 'clean: 1')
 
354
 
 
355
        self.build_tree(['branch/c'])
 
356
        val = regen('clean: {clean}', check_for_clean=True)
 
357
        self.assertEqual(val, 'clean: 0')
 
358
        os.remove('branch/c')
 
359
 
 
360
    def test_custom_without_template(self):
 
361
        builder = CustomVersionInfoBuilder(None)
 
362
        sio = StringIO()
 
363
        self.assertRaises(errors.NoTemplate, builder.generate, sio)
 
364
 
 
365
 
 
366
class TestBuilder(version_info_formats.VersionInfoBuilder):
 
367
    pass
 
368
 
 
369
 
 
370
class TestVersionInfoFormatRegistry(tests.TestCase):
 
371
 
 
372
    def setUp(self):
 
373
        super(TestVersionInfoFormatRegistry, self).setUp()
 
374
        self.overrideAttr(version_info_formats,
 
375
                          'format_registry', registry.Registry())
 
376
 
 
377
    def test_register_remove(self):
 
378
        registry = version_info_formats.format_registry
 
379
        registry.register('testbuilder',
 
380
            TestBuilder, 'a simple test builder')
 
381
        self.assertIs(TestBuilder, registry.get('testbuilder'))
 
382
        self.assertEqual('a simple test builder',
 
383
                         registry.get_help('testbuilder'))
 
384
        registry.remove('testbuilder')
 
385
        self.assertRaises(KeyError, registry.get, 'testbuilder')