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def test_join_reference(self):
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"""Join can add a reference if --reference is supplied"""
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base_tree, sub_tree = self.make_trees()
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subtree_root_id = sub_tree.path2id('')
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subtree_root_id = sub_tree.get_root_id()
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self.run_bzr('join . --reference', working_dir='tree/subtree')
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sub_tree.lock_read()
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self.addCleanup(sub_tree.unlock)
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if sub_tree.supports_setting_file_ids():
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self.assertEqual(b'file1-id', sub_tree.path2id('file1'))
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self.assertEqual('file1', sub_tree.id2path(b'file1-id'))
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self.assertEqual(subtree_root_id, sub_tree.path2id(''))
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self.assertEqual('', sub_tree.id2path(subtree_root_id))
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sub_tree.path2id('file1'), base_tree.path2id('subtree/file1'))
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self.assertEqual(b'file1-id', sub_tree.path2id('file1'))
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self.assertTrue(sub_tree.has_id(b'file1-id'))
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self.assertEqual(subtree_root_id, sub_tree.path2id(''))
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self.assertEqual('', sub_tree.id2path(subtree_root_id))
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self.assertIs(None, base_tree.path2id('subtree/file1'))
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base_tree.lock_read()
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self.addCleanup(base_tree.unlock)
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self.assertEqual(['subtree'], list(base_tree.iter_references()))
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if base_tree.supports_setting_file_ids():
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self.assertEqual(b'file1-id', sub_tree.path2id('file1'))
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self.assertEqual('file1', sub_tree.id2path(b'file1-id'))
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self.assertEqual(subtree_root_id, base_tree.path2id('subtree'))
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self.assertEqual('subtree', base_tree.id2path(subtree_root_id))
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self.assertFalse(base_tree.has_id(b'file1-id'))
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self.assertEqual(subtree_root_id, base_tree.path2id('subtree'))
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self.assertEqual('subtree', base_tree.id2path(subtree_root_id))
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def test_references_check_repository_support(self):
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"""Users are stopped from adding a reference that can't be committed."""