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Viewing changes to bzrlib/tests/test_version_info.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-05-06 11:40:10 UTC
  • mfrom: (3400.1.3 trivial)
  • Revision ID: pqm@pqm.ubuntu.com-20080506114010-jwclr2qtiekvawjg
Remove erroneous creation of branch-name file in cmd_branch

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bzrlib/tests/test_version_info.py
1
 
# Copyright (C) 2005-2011 Canonical Ltd
 
1
# Copyright (C) 2005, 2006 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
12
12
#
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
 
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
17
"""Tests for version_info"""
18
18
 
23
23
 
24
24
from bzrlib import (
25
25
    errors,
26
 
    registry,
 
26
    symbol_versioning,
27
27
    tests,
28
28
    version_info_formats,
29
29
    )
35
35
from bzrlib.version_info_formats.format_python import PythonVersionInfoBuilder
36
36
 
37
37
 
38
 
class VersionInfoTestCase(TestCaseWithTransport):
 
38
class TestVersionInfo(TestCaseWithTransport):
39
39
 
40
40
    def create_branch(self):
41
41
        wt = self.make_branch_and_tree('branch')
53
53
 
54
54
        return wt
55
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
 
 
76
 
class TestVersionInfoRio(VersionInfoTestCase):
77
 
 
78
 
    def test_rio_null(self):
79
 
        wt = self.make_branch_and_tree('branch')
80
 
 
81
 
        sio = StringIO()
82
 
        builder = RioVersionInfoBuilder(wt.branch, working_tree=wt)
83
 
        builder.generate(sio)
84
 
        val = sio.getvalue()
85
 
        self.assertContainsRe(val, 'build-date:')
86
 
        self.assertContainsRe(val, 'revno: 0')
87
 
 
88
 
    def test_rio_dotted_revno(self):
89
 
        wt = self.create_tree_with_dotted_revno()
90
 
 
91
 
        sio = StringIO()
92
 
        builder = RioVersionInfoBuilder(wt.branch, working_tree=wt)
93
 
        builder.generate(sio)
94
 
        val = sio.getvalue()
95
 
        self.assertContainsRe(val, 'revno: 1.1.1')
96
 
 
97
 
    def regen_text(self, wt, **kwargs):
98
 
        sio = StringIO()
99
 
        builder = RioVersionInfoBuilder(wt.branch, working_tree=wt, **kwargs)
100
 
        builder.generate(sio)
101
 
        val = sio.getvalue()
102
 
        return val
103
 
 
104
 
    def test_simple(self):
 
56
    def test_rio_version_text(self):
105
57
        wt = self.create_branch()
106
58
 
107
 
        val = self.regen_text(wt)
 
59
        def regen(**kwargs):
 
60
            sio = StringIO()
 
61
            builder = RioVersionInfoBuilder(wt.branch, working_tree=wt,
 
62
                                            **kwargs)
 
63
            builder.generate(sio)
 
64
            val = sio.getvalue()
 
65
            return val
 
66
 
 
67
        val = regen()
108
68
        self.assertContainsRe(val, 'build-date:')
109
69
        self.assertContainsRe(val, 'date:')
110
70
        self.assertContainsRe(val, 'revno: 3')
111
71
        self.assertContainsRe(val, 'revision-id: r3')
112
72
 
113
 
    def test_clean(self):
114
 
        wt = self.create_branch()
115
 
        val = self.regen_text(wt, check_for_clean=True)
 
73
        val = regen(check_for_clean=True)
116
74
        self.assertContainsRe(val, 'clean: True')
117
75
 
118
 
    def test_no_clean(self):
119
 
        wt = self.create_branch()
120
76
        self.build_tree(['branch/c'])
121
 
        val = self.regen_text(wt, check_for_clean=True)
 
77
        val = regen(check_for_clean=True)
122
78
        self.assertContainsRe(val, 'clean: False')
123
 
 
124
 
    def test_history(self):
125
 
        wt = self.create_branch()
126
 
 
127
 
        val = self.regen_text(wt, include_revision_history=True)
 
79
        os.remove('branch/c')
 
80
 
 
81
        val = regen(include_revision_history=True)
128
82
        self.assertContainsRe(val, 'id: r1')
129
83
        self.assertContainsRe(val, 'message: a')
130
84
        self.assertContainsRe(val, 'id: r2')
132
86
        self.assertContainsRe(val, 'id: r3')
133
87
        self.assertContainsRe(val, 'message: \xc3\xa52') # utf8 encoding '\xe5'
134
88
 
135
 
    def regen(self, wt, **kwargs):
136
 
        sio = StringIO()
137
 
        builder = RioVersionInfoBuilder(wt.branch, working_tree=wt, **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
 
    def test_rio_version_hook(self):
145
 
        def update_stanza(rev, stanza):
146
 
            stanza.add('bla', 'bloe')
147
 
        RioVersionInfoBuilder.hooks.install_named_hook(
148
 
            'revision', update_stanza, None)
149
 
        wt = self.create_branch()
150
 
 
151
 
        stanza = self.regen(wt)
152
 
        self.assertEqual(['bloe'], stanza.get_all('bla'))
153
 
 
154
 
    def get_one_stanza(self, stanza, key):
155
 
        new_stanzas = list(read_stanzas(StringIO(stanza[key].encode('utf8'))))
156
 
        self.assertEqual(1, len(new_stanzas))
157
 
        return new_stanzas[0]
158
 
 
159
 
    def test_build_date(self):
160
 
        wt = self.create_branch()
161
 
        stanza = self.regen(wt)
162
 
        self.assertTrue('date' in stanza)
163
 
        self.assertTrue('build-date' in stanza)
 
89
    def test_rio_version(self):
 
90
        wt = self.create_branch()
 
91
 
 
92
        def regen(**kwargs):
 
93
            sio = StringIO()
 
94
            builder = RioVersionInfoBuilder(wt.branch, working_tree=wt,
 
95
                                            **kwargs)
 
96
            builder.generate(sio)
 
97
            sio.seek(0)
 
98
            stanzas = list(read_stanzas(sio))
 
99
            self.assertEqual(1, len(stanzas))
 
100
            return stanzas[0]
 
101
 
 
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]
 
107
 
 
108
        stanza = regen()
 
109
        self.failUnless('date' in stanza)
 
110
        self.failUnless('build-date' in stanza)
164
111
        self.assertEqual(['3'], stanza.get_all('revno'))
165
112
        self.assertEqual(['r3'], stanza.get_all('revision-id'))
166
113
 
167
 
    def test_not_clean(self):
168
 
        wt = self.create_branch()
 
114
        stanza = regen(check_for_clean=True)
 
115
        self.assertEqual(['True'], stanza.get_all('clean'))
 
116
 
169
117
        self.build_tree(['branch/c'])
170
 
        stanza = self.regen(wt, check_for_clean=True, include_file_revisions=True)
 
118
        stanza = regen(check_for_clean=True, include_file_revisions=True)
171
119
        self.assertEqual(['False'], stanza.get_all('clean'))
172
120
 
173
 
    def test_file_revisions(self):
174
 
        wt = self.create_branch()
175
 
        self.build_tree(['branch/c'])
176
 
        stanza = self.regen(wt, check_for_clean=True, include_file_revisions=True)
177
 
        # This assumes it's being run against a tree that does not update the
178
 
        # root revision on every commit.
179
 
        file_rev_stanza = self.get_one_stanza(stanza, 'file-revisions')
 
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')
180
125
        self.assertEqual(['', 'a', 'b', 'c'], file_rev_stanza.get_all('path'))
181
 
        self.assertEqual(['r1', 'r3', 'r2', 'unversioned'],
 
126
        self.assertEqual(['r3', 'r3', 'r2', 'unversioned'],
182
127
            file_rev_stanza.get_all('revision'))
 
128
        os.remove('branch/c')
183
129
 
184
 
    def test_revision_history(self):
185
 
        wt = self.create_branch()
186
 
        stanza = self.regen(wt, include_revision_history=True)
187
 
        revision_stanza = self.get_one_stanza(stanza, 'revisions')
 
130
        stanza = regen(include_revision_history=True)
 
131
        revision_stanza = get_one_stanza(stanza, 'revisions')
188
132
        self.assertEqual(['r1', 'r2', 'r3'], revision_stanza.get_all('id'))
189
133
        self.assertEqual(['a', 'b', u'\xe52'], revision_stanza.get_all('message'))
190
134
        self.assertEqual(3, len(revision_stanza.get_all('date')))
191
135
 
192
 
    def test_file_revisions_with_rename(self):
193
136
        # a was modified, so it should show up modified again
194
 
        wt = self.create_branch()
195
137
        self.build_tree(['branch/a', 'branch/c'])
196
138
        wt.add('c')
197
139
        wt.rename_one('b', 'd')
198
 
        stanza = self.regen(wt, check_for_clean=True, include_file_revisions=True)
199
 
        file_rev_stanza = self.get_one_stanza(stanza, 'file-revisions')
200
 
        self.assertEqual(['', 'a', 'b', 'c', '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'], 
201
143
                          file_rev_stanza.get_all('path'))
202
 
        self.assertEqual(['r1', 'modified', 'renamed to d', 'new',
 
144
        self.assertEqual(['r3', 'modified', 'renamed to d', 'new', 
203
145
                          'renamed from b'],
204
146
                         file_rev_stanza.get_all('revision'))
205
147
 
206
 
    def test_file_revisions_with_removal(self):
207
 
        wt = self.create_branch()
208
 
        self.build_tree(['branch/a', 'branch/c'])
209
 
        wt.add('c')
210
 
        wt.rename_one('b', 'd')
211
 
 
212
148
        wt.commit('modified', rev_id='r4')
213
 
 
214
149
        wt.remove(['c', 'd'])
215
150
        os.remove('branch/d')
216
 
        stanza = self.regen(wt, check_for_clean=True, include_file_revisions=True)
217
 
        file_rev_stanza = self.get_one_stanza(stanza, 'file-revisions')
 
151
        stanza = regen(check_for_clean=True, include_file_revisions=True)
 
152
        file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
218
153
        self.assertEqual(['', 'a', 'c', 'd'], file_rev_stanza.get_all('path'))
219
 
        self.assertEqual(['r1', 'r4', 'unversioned', 'removed'],
220
 
                         file_rev_stanza.get_all('revision'))
221
 
 
222
 
    def test_revision(self):
223
 
        wt = self.create_branch()
224
 
        self.build_tree(['branch/a', 'branch/c'])
225
 
        wt.add('c')
226
 
        wt.rename_one('b', 'd')
227
 
 
228
 
        stanza = self.regen(wt, check_for_clean=True,
229
 
            include_file_revisions=True, revision_id=wt.last_revision())
230
 
        file_rev_stanza = self.get_one_stanza(stanza, 'file-revisions')
231
 
        self.assertEqual(['', 'a', 'b'], file_rev_stanza.get_all('path'))
232
 
        self.assertEqual(['r1', 'r3', 'r2'],
233
 
                         file_rev_stanza.get_all('revision'))
234
 
 
235
 
 
236
 
class PythonVersionInfoTests(VersionInfoTestCase):
237
 
 
238
 
    def test_python_null(self):
239
 
        wt = self.make_branch_and_tree('branch')
240
 
 
241
 
        sio = StringIO()
242
 
        builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt)
243
 
        builder.generate(sio)
244
 
        val = sio.getvalue()
245
 
        self.assertContainsRe(val, "'revision_id': None")
246
 
        self.assertContainsRe(val, "'revno': '0'")
247
 
        self.assertNotContainsString(val, '\n\n\n\n')
248
 
 
249
 
    def test_python_dotted_revno(self):
250
 
        wt = self.create_tree_with_dotted_revno()
251
 
 
252
 
        sio = StringIO()
253
 
        builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt)
254
 
        builder.generate(sio)
255
 
        val = sio.getvalue()
256
 
        self.assertContainsRe(val, "'revno': '1.1.1'")
257
 
 
258
 
    def regen(self, wt, **kwargs):
259
 
        """Create a test module, import and return it"""
260
 
        outf = open('test_version_information.py', 'wb')
261
 
        try:
262
 
            builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt,
263
 
                                               **kwargs)
264
 
            builder.generate(outf)
265
 
        finally:
266
 
            outf.close()
267
 
        module_info = imp.find_module('test_version_information',
268
 
                                      [os.getcwdu()])
269
 
        tvi = imp.load_module('tvi', *module_info)
270
 
        # Make sure the module isn't cached
271
 
        sys.modules.pop('tvi', None)
272
 
        sys.modules.pop('test_version_information', None)
273
 
        # Delete the compiled versions, because we are generating
274
 
        # a new file fast enough that python doesn't detect it
275
 
        # needs to recompile, and using sleep() just makes the
276
 
        # test slow
277
 
        if os.path.exists('test_version_information.pyc'):
278
 
            os.remove('test_version_information.pyc')
279
 
        if os.path.exists('test_version_information.pyo'):
280
 
            os.remove('test_version_information.pyo')
281
 
        return tvi
 
154
        self.assertEqual(['r4', 'r4', 'unversioned', 'removed'],
 
155
                         file_rev_stanza.get_all('revision'))
282
156
 
283
157
    def test_python_version(self):
284
158
        wt = self.create_branch()
285
159
 
286
 
        tvi = self.regen(wt)
287
 
        self.assertEqual('3', tvi.version_info['revno'])
 
160
        def regen(**kwargs):
 
161
            """Create a test module, import and return it"""
 
162
            outf = open('test_version_information.py', 'wb')
 
163
            try:
 
164
                builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt,
 
165
                                                   **kwargs)
 
166
                builder.generate(outf)
 
167
            finally:
 
168
                outf.close()
 
169
            module_info = imp.find_module('test_version_information',
 
170
                                          [os.getcwdu()])
 
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
 
178
            # test slow
 
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')
 
183
            return tvi
 
184
 
 
185
        tvi = regen()
 
186
        self.assertEqual(3, tvi.version_info['revno'])
288
187
        self.assertEqual('r3', tvi.version_info['revision_id'])
289
 
        self.assertTrue(tvi.version_info.has_key('date'))
 
188
        self.failUnless(tvi.version_info.has_key('date'))
290
189
        self.assertEqual(None, tvi.version_info['clean'])
291
190
 
292
 
        tvi = self.regen(wt, check_for_clean=True)
 
191
        tvi = regen(check_for_clean=True)
293
192
        self.assertEqual(True, tvi.version_info['clean'])
294
193
 
295
194
        self.build_tree(['branch/c'])
296
 
        tvi = self.regen(wt, check_for_clean=True, include_file_revisions=True)
 
195
        tvi = regen(check_for_clean=True, include_file_revisions=True)
297
196
        self.assertEqual(False, tvi.version_info['clean'])
298
 
        self.assertEqual(['', 'a', 'b', 'c'],
 
197
        self.assertEqual(['', 'a', 'b', 'c'], 
299
198
                         sorted(tvi.file_revisions.keys()))
300
199
        self.assertEqual('r3', tvi.file_revisions['a'])
301
200
        self.assertEqual('r2', tvi.file_revisions['b'])
302
201
        self.assertEqual('unversioned', tvi.file_revisions['c'])
303
202
        os.remove('branch/c')
304
203
 
305
 
        tvi = self.regen(wt, include_revision_history=True)
 
204
        tvi = regen(include_revision_history=True)
306
205
 
307
206
        rev_info = [(rev, message) for rev, message, timestamp, timezone
308
207
                                   in tvi.revisions]
312
211
        self.build_tree(['branch/a', 'branch/c'])
313
212
        wt.add('c')
314
213
        wt.rename_one('b', 'd')
315
 
        tvi = self.regen(wt, check_for_clean=True, include_file_revisions=True)
316
 
        self.assertEqual(['', 'a', 'b', 'c', 'd'],
 
214
        tvi = regen(check_for_clean=True, include_file_revisions=True)
 
215
        self.assertEqual(['', 'a', 'b', 'c', 'd'], 
317
216
                          sorted(tvi.file_revisions.keys()))
318
217
        self.assertEqual('modified', tvi.file_revisions['a'])
319
218
        self.assertEqual('renamed to d', tvi.file_revisions['b'])
323
222
        wt.commit('modified', rev_id='r4')
324
223
        wt.remove(['c', 'd'])
325
224
        os.remove('branch/d')
326
 
        tvi = self.regen(wt, check_for_clean=True, include_file_revisions=True)
327
 
        self.assertEqual(['', 'a', 'c', 'd'],
 
225
        tvi = regen(check_for_clean=True, include_file_revisions=True)
 
226
        self.assertEqual(['', 'a', 'c', 'd'], 
328
227
                          sorted(tvi.file_revisions.keys()))
329
228
        self.assertEqual('r4', tvi.file_revisions['a'])
330
229
        self.assertEqual('unversioned', tvi.file_revisions['c'])
331
230
        self.assertEqual('removed', tvi.file_revisions['d'])
332
231
 
333
 
 
334
 
class CustomVersionInfoTests(VersionInfoTestCase):
335
 
 
336
 
    def test_custom_null(self):
337
 
        sio = StringIO()
338
 
        wt = self.make_branch_and_tree('branch')
339
 
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
340
 
            template='revno: {revno}')
341
 
        builder.generate(sio)
342
 
        self.assertEquals("revno: 0", sio.getvalue())
343
 
 
344
 
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt, 
345
 
            template='{revno} revid: {revision_id}')
346
 
        # revision_id is not available yet
347
 
        self.assertRaises(errors.MissingTemplateVariable, 
348
 
            builder.generate, sio)
349
 
 
350
 
    def test_custom_dotted_revno(self):
351
 
        sio = StringIO()
352
 
        wt = self.create_tree_with_dotted_revno()
353
 
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt, 
354
 
            template='{revno} revid: {revision_id}')
355
 
        builder.generate(sio)
356
 
        self.assertEquals("1.1.1 revid: o2", sio.getvalue())
357
 
 
358
 
    def regen(self, wt, tpl, **kwargs):
359
 
        sio = StringIO()
360
 
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
361
 
                                           template=tpl, **kwargs)
362
 
        builder.generate(sio)
363
 
        val = sio.getvalue()
364
 
        return val
365
 
 
366
 
    def test_build_date(self):
 
232
    def test_custom_version_text(self):
367
233
        wt = self.create_branch()
368
234
 
369
 
        val = self.regen(wt, 'build-date: "{build_date}"\ndate: "{date}"')
 
235
        def regen(tpl, **kwargs):
 
236
            sio = StringIO()
 
237
            builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
 
238
                                               template=tpl, **kwargs)
 
239
            builder.generate(sio)
 
240
            val = sio.getvalue()
 
241
            return val
 
242
 
 
243
        val = regen('build-date: "{build_date}"\ndate: "{date}"')
370
244
        self.assertContainsRe(val, 'build-date: "[0-9-+: ]+"')
371
245
        self.assertContainsRe(val, 'date: "[0-9-+: ]+"')
372
246
 
373
 
    def test_revno(self):
374
 
        wt = self.create_branch()
375
 
        val = self.regen(wt, 'revno: {revno}')
 
247
        val = regen('revno: {revno}')
376
248
        self.assertEqual(val, 'revno: 3')
377
249
 
378
 
    def test_revision_id(self):
379
 
        wt = self.create_branch()
380
 
        val = self.regen(wt, 'revision-id: {revision_id}')
 
250
        val = regen('revision-id: {revision_id}')
381
251
        self.assertEqual(val, 'revision-id: r3')
382
252
 
383
 
    def test_clean(self):
384
 
        wt = self.create_branch()
385
 
        val = self.regen(wt, 'clean: {clean}', check_for_clean=True)
 
253
        val = regen('clean: {clean}', check_for_clean=True)
386
254
        self.assertEqual(val, 'clean: 1')
387
255
 
388
 
    def test_not_clean(self):
389
 
        wt = self.create_branch()
390
 
 
391
256
        self.build_tree(['branch/c'])
392
 
        val = self.regen(wt, 'clean: {clean}', check_for_clean=True)
 
257
        val = regen('clean: {clean}', check_for_clean=True)
393
258
        self.assertEqual(val, 'clean: 0')
394
259
        os.remove('branch/c')
395
260
 
407
272
 
408
273
    def setUp(self):
409
274
        super(TestVersionInfoFormatRegistry, self).setUp()
410
 
        self.overrideAttr(version_info_formats,
411
 
                          'format_registry', registry.Registry())
 
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)
 
281
 
 
282
    def _cleanup(self):
 
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
412
289
 
413
290
    def test_register_remove(self):
414
291
        registry = version_info_formats.format_registry
419
296
                         registry.get_help('testbuilder'))
420
297
        registry.remove('testbuilder')
421
298
        self.assertRaises(KeyError, registry.get, 'testbuilder')
 
299
 
 
300
    def test_old_functions(self):
 
301
        self.applyDeprecated(symbol_versioning.one_zero,
 
302
            version_info_formats.register_builder,
 
303
            'test-builder', __name__, 'TestBuilder')
 
304
        formats = self.applyDeprecated(symbol_versioning.one_zero,
 
305
            version_info_formats.get_builder_formats)
 
306
        self.failUnless('test-builder' in formats)
 
307
        self.assertIs(TestBuilder,
 
308
            self.applyDeprecated(symbol_versioning.one_zero,
 
309
                version_info_formats.get_builder, 'test-builder'))
 
310
        version_info_formats.format_registry.remove('test-builder')