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# Copyright (C) 2006 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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from bzrlib import errors, tests, workingtree, workingtree_4
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from bzrlib.tests.workingtree_implementations import TestCaseWithWorkingTree
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TREES_NOT_SUPPORTING_REFERENCES = (workingtree.WorkingTree2,
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workingtree.WorkingTree3,
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workingtree_4.WorkingTree4)
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class TestBasisInventory(TestCaseWithWorkingTree):
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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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sub_tree.commit('commit', rev_id='sub_1')
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def make_nested_trees(self):
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tree, sub_tree = self.make_trees()
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tree.add_reference(sub_tree)
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except errors.UnsupportedOperation:
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assert tree.__class__ in TREES_NOT_SUPPORTING_REFERENCES
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raise tests.TestSkipped('Tree format does not support references')
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def test_add_reference(self):
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self.make_nested_trees()
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tree = workingtree.WorkingTree.open('tree')
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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.commit('commit reference')
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basis = tree.basis_tree()
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entry = basis.inventory['sub-tree-root-id']
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sub_tree = tree.get_nested_tree(entry)
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self.assertEqual(sub_tree.last_revision(),
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entry.reference_revision)
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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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self.assertRaises(errors.BadReferenceTarget, tree.add_reference,
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except errors.UnsupportedOperation:
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assert tree.__class__ in TREES_NOT_SUPPORTING_REFERENCES
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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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self.assertRaises(errors.BadReferenceTarget, tree.add_reference,
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except errors.UnsupportedOperation:
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assert tree.__class__ in TREES_NOT_SUPPORTING_REFERENCES
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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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self.assertRaises(errors.BadReferenceTarget, tree.add_reference,
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except errors.UnsupportedOperation:
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assert tree.__class__ in TREES_NOT_SUPPORTING_REFERENCES
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raise tests.TestSkipped('Tree format does not support references')
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def test_get_nested_tree(self):
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tree, sub_tree = self.make_nested_trees()
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sub_tree2 = tree.get_nested_tree(
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tree.inventory['sub-tree-root-id'])
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self.assertEqual(sub_tree.basedir, sub_tree2.basedir)
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sub_tree2 = tree.get_nested_tree(
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tree.inventory['sub-tree-root-id'], 'sub-tree')
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def test_iter_nested_trees(self):
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tree, sub_tree = self.make_nested_trees()
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iterator = tree.iter_nested_trees()
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sub_tree2 = iterator.next()
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self.assertEqual(sub_tree.basedir, sub_tree2.basedir)
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self.assertRaises(StopIteration, iterator.next)
added
removed
bzrlib/tests/workingtree_implementations/test_add_reference.py
