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# Copyright (C) 2006 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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# 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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# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Tests for the InterTree.compare() function."""
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from bzrlib import inventory
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from bzrlib.tests.intertree_implementations import TestCaseWithTwoTrees
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class TestCompare(TestCaseWithTwoTrees):
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def test_compare_empty_trees(self):
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tree1 = self.make_branch_and_tree('1')
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tree2 = self.make_to_branch_and_tree('2')
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tree1 = self.get_tree_no_parents_no_content(tree1)
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tree2 = self.get_to_tree_no_parents_no_content(tree2)
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d = self.intertree_class(tree1, tree2).compare()
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self.assertEqual([], d.removed)
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self.assertEqual([], d.renamed)
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self.assertEqual([], d.modified)
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bzrlib/tests/intertree_implementations/test_compare.py
