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Viewing changes to bzrlib/tests/test_version_info.py

  • Committer: John Arbash Meinel
  • Date: 2006-09-21 22:12:28 UTC
  • mto: This revision was merged to the branch mainline in revision 2028.
  • Revision ID: john@arbash-meinel.com-20060921221228-94606313e7d88f86
Add NEWS and a simple doc for using bzr version-info

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bzrlib/tests/test_version_info.py
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Tests for version_info"""
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import os
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import sys
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from bzrlib import (
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    errors,
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    registry,
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    symbol_versioning,
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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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from bzrlib.rio import read_stanzas
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from bzrlib.version_info_formats.format_custom import CustomVersionInfoBuilder
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from bzrlib.version_info_formats.format_rio import RioVersionInfoBuilder
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from bzrlib.version_info_formats.format_python import PythonVersionInfoBuilder
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        wt.commit('b', rev_id='r2')
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        self.build_tree_contents([('branch/a', 'new contents\n')])
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        wt.commit(u'\xe52', rev_id='r3')
 
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        wt.commit('a2', rev_id='r3')
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        return wt
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57
 
    def test_rio_null(self):
58
 
        wt = self.make_branch_and_tree('branch')
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60
 
        sio = StringIO()
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        builder = RioVersionInfoBuilder(wt.branch, working_tree=wt)
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        builder.generate(sio)
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        val = sio.getvalue()
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        self.assertContainsRe(val, 'build-date:')
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        self.assertContainsRe(val, 'revno: 0')
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    def test_rio_version_text(self):
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        wt = self.create_branch()
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        self.assertContainsRe(val, 'id: r2')
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        self.assertContainsRe(val, 'message: b')
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        self.assertContainsRe(val, 'id: r3')
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        self.assertContainsRe(val, 'message: \xc3\xa52') # utf8 encoding '\xe5'
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100
 
    def test_rio_version_hook(self):
101
 
        def update_stanza(rev, stanza):
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            stanza.add('bla', 'bloe')
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        RioVersionInfoBuilder.hooks.install_named_hook(
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            'revision', update_stanza, None)
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        wt = self.create_branch()
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107
 
        def regen(**kwargs):
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            sio = StringIO()
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            builder = RioVersionInfoBuilder(wt.branch, working_tree=wt,
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                                            **kwargs)
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            builder.generate(sio)
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            sio.seek(0)
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            stanzas = list(read_stanzas(sio))
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            self.assertEqual(1, len(stanzas))
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            return stanzas[0]
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117
 
        stanza = regen()
118
 
        self.assertEqual(['bloe'], stanza.get_all('bla'))
 
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        self.assertContainsRe(val, 'message: a2')
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    def test_rio_version(self):
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        wt = self.create_branch()
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        stanza = regen(check_for_clean=True, include_file_revisions=True)
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        self.assertEqual(['False'], stanza.get_all('clean'))
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152
 
        # This assumes it's being run against a tree that does not update the
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        # root revision on every commit.
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        file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
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        self.assertEqual(['', 'a', 'b', 'c'], file_rev_stanza.get_all('path'))
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        self.assertEqual(['r1', 'r3', 'r2', 'unversioned'],
 
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        self.assertEqual(['a', 'b', 'c'], file_rev_stanza.get_all('path'))
 
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        self.assertEqual(['r3', 'r2', 'unversioned'],
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            file_rev_stanza.get_all('revision'))
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        os.remove('branch/c')
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        stanza = regen(include_revision_history=True)
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        revision_stanza = get_one_stanza(stanza, 'revisions')
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        self.assertEqual(['r1', 'r2', 'r3'], revision_stanza.get_all('id'))
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        self.assertEqual(['a', 'b', u'\xe52'], revision_stanza.get_all('message'))
 
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        self.assertEqual(['a', 'b', 'a2'], revision_stanza.get_all('message'))
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        self.assertEqual(3, len(revision_stanza.get_all('date')))
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        # a was modified, so it should show up modified again
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        wt.rename_one('b', 'd')
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        stanza = regen(check_for_clean=True, include_file_revisions=True)
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        file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
172
 
        self.assertEqual(['', 'a', 'b', 'c', 'd'],
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                          file_rev_stanza.get_all('path'))
174
 
        self.assertEqual(['r1', 'modified', 'renamed to d', 'new',
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                          'renamed from b'],
 
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        self.assertEqual(['a', 'b', 'c', 'd'], file_rev_stanza.get_all('path'))
 
133
        self.assertEqual(['modified', 'renamed to d', 'new', 'renamed from b'],
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                         file_rev_stanza.get_all('revision'))
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178
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        wt.commit('modified', rev_id='r4')
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        os.remove('branch/d')
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        stanza = regen(check_for_clean=True, include_file_revisions=True)
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140
        file_rev_stanza = get_one_stanza(stanza, 'file-revisions')
183
 
        self.assertEqual(['', 'a', 'c', 'd'], file_rev_stanza.get_all('path'))
184
 
        self.assertEqual(['r1', 'r4', 'unversioned', 'removed'],
 
141
        self.assertEqual(['a', 'c', 'd'], file_rev_stanza.get_all('path'))
 
142
        self.assertEqual(['r4', 'unversioned', 'removed'],
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                         file_rev_stanza.get_all('revision'))
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144
 
187
 
    def test_python_null(self):
188
 
        wt = self.make_branch_and_tree('branch')
189
 
 
190
 
        sio = StringIO()
191
 
        builder = PythonVersionInfoBuilder(wt.branch, working_tree=wt)
192
 
        builder.generate(sio)
193
 
        val = sio.getvalue()
194
 
        self.assertContainsRe(val, "'revision_id': None")
195
 
        self.assertContainsRe(val, "'revno': 0")
196
 
 
197
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    def test_python_version(self):
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        wt = self.create_branch()
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147
 
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        self.build_tree(['branch/c'])
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        tvi = regen(check_for_clean=True, include_file_revisions=True)
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        self.assertEqual(False, tvi.version_info['clean'])
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        self.assertEqual(['', 'a', 'b', 'c'],
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                         sorted(tvi.file_revisions.keys()))
 
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        self.assertEqual(['a', 'b', 'c'], sorted(tvi.file_revisions.keys()))
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        self.assertEqual('r3', tvi.file_revisions['a'])
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        self.assertEqual('r2', tvi.file_revisions['b'])
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        self.assertEqual('unversioned', tvi.file_revisions['c'])
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        rev_info = [(rev, message) for rev, message, timestamp, timezone
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                                   in tvi.revisions]
248
 
        self.assertEqual([('r1', 'a'), ('r2', 'b'), ('r3', u'\xe52')], rev_info)
 
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        self.assertEqual([('r1', 'a'), ('r2', 'b'), ('r3', 'a2')], rev_info)
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        # a was modified, so it should show up modified again
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        self.build_tree(['branch/a', 'branch/c'])
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        wt.add('c')
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        wt.rename_one('b', 'd')
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        tvi = regen(check_for_clean=True, include_file_revisions=True)
255
 
        self.assertEqual(['', 'a', 'b', 'c', 'd'],
256
 
                          sorted(tvi.file_revisions.keys()))
 
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        self.assertEqual(['a', 'b', 'c', 'd'], sorted(tvi.file_revisions.keys()))
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        self.assertEqual('modified', tvi.file_revisions['a'])
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        self.assertEqual('renamed to d', tvi.file_revisions['b'])
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        self.assertEqual('new', tvi.file_revisions['c'])
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        wt.remove(['c', 'd'])
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        os.remove('branch/d')
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        tvi = regen(check_for_clean=True, include_file_revisions=True)
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        self.assertEqual(['', 'a', 'c', 'd'],
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                          sorted(tvi.file_revisions.keys()))
 
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        self.assertEqual(['a', 'c', 'd'], sorted(tvi.file_revisions.keys()))
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        self.assertEqual('r4', tvi.file_revisions['a'])
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        self.assertEqual('unversioned', tvi.file_revisions['c'])
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        self.assertEqual('removed', tvi.file_revisions['d'])
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216
 
272
 
    def test_custom_null(self):
273
 
        sio = StringIO()
274
 
        wt = self.make_branch_and_tree('branch')
275
 
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
276
 
            template='revno: {revno}')
277
 
        builder.generate(sio)
278
 
        self.assertEquals("revno: 0", sio.getvalue())
279
 
 
280
 
        builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt, 
281
 
            template='{revno} revid: {revision_id}')
282
 
        # revision_id is not available yet
283
 
        self.assertRaises(errors.MissingTemplateVariable, 
284
 
            builder.generate, sio)
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286
 
    def test_custom_version_text(self):
287
 
        wt = self.create_branch()
288
 
 
289
 
        def regen(tpl, **kwargs):
290
 
            sio = StringIO()
291
 
            builder = CustomVersionInfoBuilder(wt.branch, working_tree=wt,
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                                               template=tpl, **kwargs)
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            builder.generate(sio)
294
 
            val = sio.getvalue()
295
 
            return val
296
 
 
297
 
        val = regen('build-date: "{build_date}"\ndate: "{date}"')
298
 
        self.assertContainsRe(val, 'build-date: "[0-9-+: ]+"')
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        self.assertContainsRe(val, 'date: "[0-9-+: ]+"')
300
 
 
301
 
        val = regen('revno: {revno}')
302
 
        self.assertEqual(val, 'revno: 3')
303
 
 
304
 
        val = regen('revision-id: {revision_id}')
305
 
        self.assertEqual(val, 'revision-id: r3')
306
 
 
307
 
        val = regen('clean: {clean}', check_for_clean=True)
308
 
        self.assertEqual(val, 'clean: 1')
309
 
 
310
 
        self.build_tree(['branch/c'])
311
 
        val = regen('clean: {clean}', check_for_clean=True)
312
 
        self.assertEqual(val, 'clean: 0')
313
 
        os.remove('branch/c')
314
 
 
315
 
    def test_custom_without_template(self):
316
 
        builder = CustomVersionInfoBuilder(None)
317
 
        sio = StringIO()
318
 
        self.assertRaises(errors.NoTemplate, builder.generate, sio)
319
 
 
320
 
 
321
 
class TestBuilder(version_info_formats.VersionInfoBuilder):
322
 
    pass
323
 
 
324
 
 
325
 
class TestVersionInfoFormatRegistry(tests.TestCase):
326
 
 
327
 
    def setUp(self):
328
 
        super(TestVersionInfoFormatRegistry, self).setUp()
329
 
        self.overrideAttr(version_info_formats,
330
 
                          'format_registry', registry.Registry())
331
 
 
332
 
    def test_register_remove(self):
333
 
        registry = version_info_formats.format_registry
334
 
        registry.register('testbuilder',
335
 
            TestBuilder, 'a simple test builder')
336
 
        self.assertIs(TestBuilder, registry.get('testbuilder'))
337
 
        self.assertEqual('a simple test builder',
338
 
                         registry.get_help('testbuilder'))
339
 
        registry.remove('testbuilder')
340
 
        self.assertRaises(KeyError, registry.get, 'testbuilder')
 
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