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Viewing changes to bzrlib/selftest/test_ancestry.py

  • Committer: Robert Collins
  • Date: 2005-09-29 00:24:44 UTC
  • Revision ID: robertc@robertcollins.net-20050929002444-76fe66e99fb9bcd5
reinstate testfetch test case

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# Copyright (C) 2005-2009, 2011 Canonical Ltd
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#
 
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# Copyright (C) 2005 by Canonical Ltd
 
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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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from bzrlib.branchbuilder import BranchBuilder
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from bzrlib.tests import TestCaseWithMemoryTransport
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from bzrlib.tests.matchers import MatchesAncestry
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class TestAncestry(TestCaseWithMemoryTransport):
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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import sys
 
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import os
 
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from cStringIO import StringIO
 
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from bzrlib.selftest import TestCase, TestCaseInTempDir
 
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from bzrlib.branch import Branch
 
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from bzrlib.revision import is_ancestor
 
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class TestAncestry(TestCaseInTempDir):
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    def test_straightline_ancestry(self):
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        """Test ancestry file when just committing."""
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        builder = BranchBuilder(self.get_transport())
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        rev_id_one = builder.build_commit()
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        rev_id_two = builder.build_commit()
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        branch = builder.get_branch()
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        self.assertThat([rev_id_one, rev_id_two],
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            MatchesAncestry(branch.repository, rev_id_two))
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        self.assertThat([rev_id_one],
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            MatchesAncestry(branch.repository, rev_id_one))
 
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        b = Branch.initialize('.')
 
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        b.commit(message='one',
 
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                 allow_pointless=True,
 
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                 rev_id='tester@foo--1')
 
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        b.commit(message='two',
 
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                 allow_pointless=True,
 
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                 rev_id='tester@foo--2')
 
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        ancs = b.get_ancestry('tester@foo--2')
 
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    def test_none_is_always_an_ancestor(self):
 
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        b = Branch.initialize('.')
 
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        # note this is tested before any commits are done.
 
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        self.assertEqual(True, is_ancestor(None, None, b))
 
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        b.commit(message='one',
 
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                 allow_pointless=True,
 
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                 rev_id='tester@foo--1')
 
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        self.assertEqual(True, is_ancestor(None, None, b))
 
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        self.assertEqual(True, is_ancestor('tester@foo--1', None, b))
 
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        self.assertEqual(False, is_ancestor(None, 'tester@foo--1', b))
 
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# TODO: check that ancestry is updated to include indirectly merged revisions