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Viewing changes to bzrlib/tests/workingtree_implementations/test_add_reference.py

  • Committer: Aaron Bentley
  • Date: 2006-12-11 03:11:05 UTC
  • mto: (2255.6.1 dirstate)
  • mto: This revision was merged to the branch mainline in revision 2322.
  • Revision ID: aaron.bentley@utoronto.ca-20061211031105-xne52056x5ozz8yc
Add add_reference

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bzrlib/tests/workingtree_implementations/test_add_reference.py
 
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# Copyright (C) 2006 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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import os
 
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from bzrlib import errors, tests, workingtree
 
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from bzrlib.tests.workingtree_implementations import TestCaseWithWorkingTree
 
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class TestBasisInventory(TestCaseWithWorkingTree):
 
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    def make_trees(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        tree.set_root_id('root-id')
 
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        self.build_tree(['tree/file1'])
 
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        tree.add('file1', 'file1-id')
 
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        sub_tree = self.make_branch_and_tree('tree/sub-tree')
 
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        sub_tree.set_root_id('sub-tree-root-id')
 
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        return tree, sub_tree
 
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    def test_add_reference(self):
 
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        tree, sub_tree = self.make_trees()
 
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        try:
 
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            tree.add_reference(sub_tree)
 
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        except errors.UnsupportedOperation:
 
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            assert tree.__class__ in (workingtree.WorkingTree2, 
 
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                                      workingtree.WorkingTree3)
 
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            raise tests.TestSkipped('Tree format does not support references')
 
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        self.assertEqual(tree.path2id('sub-tree'), 'sub-tree-root-id')
 
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        self.assertEqual(tree.inventory['sub-tree-root-id'].kind, 
 
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                         'tree-reference')
 
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    def test_add_reference_same_root(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        self.build_tree(['tree/file1'])
 
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        tree.add('file1', 'file1-id')
 
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        tree.set_root_id('root-id')
 
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        sub_tree = self.make_branch_and_tree('tree/sub-tree')
 
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        sub_tree.set_root_id('root-id')
 
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        try:
 
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            self.assertRaises(errors.BadReferenceTarget, tree.add_reference, 
 
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                              sub_tree)
 
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        except errors.UnsupportedOperation:
 
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            assert tree.__class__ in (workingtree.WorkingTree2, 
 
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                                      workingtree.WorkingTree3)
 
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            raise tests.TestSkipped('Tree format does not support references')
 
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    def test_root_present(self):
 
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        """Subtree root is present, though not the working tree root"""
 
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        tree, sub_tree = self.make_trees()
 
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        sub_tree.set_root_id('file1-id')
 
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        try:
 
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            self.assertRaises(errors.BadReferenceTarget, tree.add_reference, 
 
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                              sub_tree)
 
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        except errors.UnsupportedOperation:
 
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            assert tree.__class__ in (workingtree.WorkingTree2, 
 
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                                      workingtree.WorkingTree3)
 
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            raise tests.TestSkipped('Tree format does not support references')
 
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    def test_add_non_subtree(self):
 
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        tree, sub_tree = self.make_trees()
 
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        os.rename('tree/sub-tree', 'sibling')
 
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        sibling = workingtree.WorkingTree.open('sibling')
 
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        try:
 
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            self.assertRaises(errors.BadReferenceTarget, tree.add_reference, 
 
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                              sibling)
 
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        except errors.UnsupportedOperation:
 
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            assert tree.__class__ in (workingtree.WorkingTree2, 
 
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                                      workingtree.WorkingTree3)
 
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            raise tests.TestSkipped('Tree format does not support references')
 
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