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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-03-16 14:01:20 UTC
  • mfrom: (3280.2.5 integration)
  • Revision ID: pqm@pqm.ubuntu.com-20080316140120-i3yq8yr1l66m11h7
Start 1.4 development

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bzrlib/tests/test_ancestry.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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from cStringIO import StringIO
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from bzrlib.tests import TestCaseWithMemoryTransport
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from bzrlib.branch import Branch
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from bzrlib.branchbuilder import BranchBuilder
 
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from bzrlib.revision import is_ancestor
 
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from bzrlib.symbol_versioning import one_zero
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class TestAncestry(TestCaseWithMemoryTransport):
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            rev_id_two, branch)
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        self.assertAncestryEqual([None, rev_id_one], rev_id_one, branch)
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    def test_none_is_ancestor_empty_branch(self):
 
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        branch = self.make_branch('.')
 
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        self.assertTrue(self.applyDeprecated(one_zero,
 
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                        is_ancestor, 'null:', 'null:', branch))
 
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    def test_none_is_ancestor_non_empty_branch(self):
 
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        builder = BranchBuilder(self.get_transport())
 
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        rev_id = builder.build_commit()
 
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        branch = builder.get_branch()
 
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        branch.lock_read()
 
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        self.addCleanup(branch.unlock)
 
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        self.assertTrue(self.applyDeprecated(one_zero,
 
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                        is_ancestor, 'null:', 'null:', branch))
 
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        self.assertTrue(self.applyDeprecated(one_zero,
 
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                        is_ancestor, rev_id, 'null:',  branch))
 
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        self.assertFalse(self.applyDeprecated(one_zero,
 
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                         is_ancestor, 'null:', rev_id, branch))
 
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# TODO: check that ancestry is updated to include indirectly merged revisions