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Viewing changes to bzrlib/tests/per_repository_reference/test_unlock.py

  • Committer: John Arbash Meinel
  • Author(s): Mark Hammond
  • Date: 2008-09-09 17:02:21 UTC
  • mto: This revision was merged to the branch mainline in revision 3697.
  • Revision ID: john@arbash-meinel.com-20080909170221-svim3jw2mrz0amp3
An updated transparent icon for bzr.

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bzrlib/tests/per_repository_reference/test_unlock.py
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# Copyright (C) 2009 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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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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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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"""Tests for locking/unlocking a repository with external references."""
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from bzrlib import (
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    branch,
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    errors,
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    )
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from bzrlib.tests.per_repository_reference import (
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    TestCaseWithExternalReferenceRepository,
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    )
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class TestUnlock(TestCaseWithExternalReferenceRepository):
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    def create_stacked_branch(self):
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        builder = self.make_branch_builder('source',
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                                           format=self.bzrdir_format)
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        builder.start_series()
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        repo = builder.get_branch().repository
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        if not repo._format.supports_external_lookups:
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            raise tests.TestNotApplicable('format does not support stacking')
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        builder.build_snapshot('A-id', None, [
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            ('add', ('', 'root-id', 'directory', None)),
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            ('add', ('file', 'file-id', 'file', 'contents\n'))])
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        builder.build_snapshot('B-id', ['A-id'], [
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            ('modify', ('file-id', 'new-content\n'))])
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        builder.build_snapshot('C-id', ['B-id'], [
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            ('modify', ('file-id', 'yet more content\n'))])
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        builder.finish_series()
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        source_b = builder.get_branch()
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        source_b.lock_read()
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        self.addCleanup(source_b.unlock)
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        base = self.make_branch('base')
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        base.pull(source_b, stop_revision='B-id')
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        stacked = self.make_branch('stacked')
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        stacked.set_stacked_on_url('../base')
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        stacked.pull(source_b, stop_revision='C-id')
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        return base, stacked
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    def test_unlock_unlocks_fallback(self):
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        base = self.make_branch('base')
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        stacked = self.make_branch('stacked')
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        repo = stacked.repository
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        stacked.set_stacked_on_url('../base')
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        self.assertEqual(1, len(repo._fallback_repositories))
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        fallback_repo = repo._fallback_repositories[0]
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        self.assertFalse(repo.is_locked())
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        self.assertFalse(fallback_repo.is_locked())
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        repo.lock_read()
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        self.assertTrue(repo.is_locked())
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        self.assertTrue(fallback_repo.is_locked())
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        repo.unlock()
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        self.assertFalse(repo.is_locked())
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        self.assertFalse(fallback_repo.is_locked())
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        repo.lock_write()
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        self.assertTrue(repo.is_locked())
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        self.assertTrue(fallback_repo.is_locked())
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        repo.unlock()
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        self.assertFalse(repo.is_locked())
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        self.assertFalse(fallback_repo.is_locked())