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

  • Committer: thitipong at ndrsolution
  • Date: 2011-11-14 06:31:02 UTC
  • Revision ID: thitipong@ndrsolution.com-20111114063102-9obte3yfi2azku7d
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bzrlib/tests/per_repository_reference/test_all_revision_ids.py
 
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# Copyright (C) 2008 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 all_revision_ids on a repository with external references."""
 
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from bzrlib import errors
 
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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 TestAllRevisionIds(TestCaseWithExternalReferenceRepository):
 
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    def test_all_revision_ids_empty(self):
 
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        base = self.make_repository('base')
 
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        repo = self.make_referring('referring', 'base')
 
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        self.assertEqual(set([]), set(repo.all_revision_ids()))
 
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    def test_all_revision_ids_from_base(self):
 
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        tree = self.make_branch_and_tree('base')
 
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        revid = tree.commit('one')
 
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        repo = self.make_referring('referring', 'base')
 
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        self.assertEqual(set([revid]), set(repo.all_revision_ids()))
 
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    def test_all_revision_ids_from_repo(self):
 
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        tree = self.make_branch_and_tree('spare')
 
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        revid = tree.commit('one')
 
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        base = self.make_repository('base')
 
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        repo = self.make_referring('referring', 'base')
 
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        repo.fetch(tree.branch.repository, revid)
 
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        self.assertEqual(set([revid]), set(repo.all_revision_ids()))
 
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    def test_all_revision_ids_from_both(self):
 
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        tree = self.make_branch_and_tree('spare')
 
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        revid = tree.commit('one')
 
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        base_tree = self.make_branch_and_tree('base')
 
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        revid2 = base_tree.commit('two')
 
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        repo = self.make_referring('referring', 'base')
 
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        repo.fetch(tree.branch.repository, revid)
 
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        self.assertEqual(set([revid, revid2]), set(repo.all_revision_ids()))
 
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    def test_duplicate_ids_do_not_affect_length(self):
 
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        tree = self.make_branch_and_tree('spare')
 
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        revid = tree.commit('one')
 
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        base = self.make_repository('base')
 
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        repo = self.make_referring('referring', 'base')
 
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        repo.fetch(tree.branch.repository, revid)
 
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        base.fetch(tree.branch.repository, revid)
 
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        self.assertEqual(set([revid]), set(repo.all_revision_ids()))
 
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        self.assertEqual(1, len(repo.all_revision_ids()))
 
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