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# Copyright (C) 2007 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 interface conformance of inventories of working trees."""
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from bzrlib.tests.workingtree_implementations import TestCaseWithWorkingTree
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class TestRevert(TestCaseWithWorkingTree):
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def test_dangling_id(self):
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wt = self.make_branch_and_tree('b1')
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self.addCleanup(wt.unlock)
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self.assertEqual(len(wt.inventory), 1)
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open('b1/a', 'wb').write('a test\n')
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self.assertEqual(len(wt.inventory), 2)
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wt.flush() # workaround revert doing wt._write_inventory for now.
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self.assertEqual(len(wt.inventory), 1)
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class TestApplyInventoryDelta(TestCaseWithWorkingTree):
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wt = self.make_branch_and_tree('.')
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self.addCleanup(wt.unlock)
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root_id = wt.get_root_id()
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wt.apply_inventory_delta([(None, 'bar/foo', 'foo-id',
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inventory.InventoryFile('foo-id', 'foo', parent_id='bar-id')),
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(None, 'bar', 'bar-id', inventory.InventoryDirectory('bar-id',
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'bar', parent_id=root_id))])
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self.assertEqual('bar/foo', wt.inventory.id2path('foo-id'))
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self.assertEqual('bar', wt.inventory.id2path('bar-id'))
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def test_remove(self):
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wt = self.make_branch_and_tree('.')
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self.addCleanup(wt.unlock)
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self.build_tree(['foo/', 'foo/bar'])
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wt.add(['foo', 'foo/bar'], ['foo-id', 'bar-id'])
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wt.apply_inventory_delta([('foo', None, 'foo-id', None),
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('foo/bar', None, 'bar-id', None)])
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self.assertIs(None, wt.path2id('foo'))
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def test_rename_dir_with_children(self):
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wt = self.make_branch_and_tree('.')
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root_id = wt.get_root_id()
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self.addCleanup(wt.unlock)
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self.build_tree(['foo/', 'foo/bar'])
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wt.add(['foo', 'foo/bar'],
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wt.apply_inventory_delta([('foo', 'baz', 'foo-id',
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inventory.InventoryDirectory('foo-id', 'baz', root_id))])
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# foo/bar should have been followed the rename of its parent to baz/bar
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self.assertEqual('baz', wt.id2path('foo-id'))
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self.assertEqual('baz/bar', wt.id2path('bar-id'))
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def test_rename_dir_with_children_with_children(self):
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wt = self.make_branch_and_tree('.')
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root_id = wt.get_root_id()
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self.addCleanup(wt.unlock)
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self.build_tree(['foo/', 'foo/bar/', 'foo/bar/baz'])
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wt.add(['foo', 'foo/bar', 'foo/bar/baz'],
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['foo-id', 'bar-id', 'baz-id'])
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wt.apply_inventory_delta([('foo', 'quux', 'foo-id',
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inventory.InventoryDirectory('foo-id', 'quux', root_id))])
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# foo/bar/baz should have been followed the rename of its parent's
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# parent to quux/bar/baz
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self.assertEqual('quux/bar/baz', wt.id2path('baz-id'))
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def test_rename_file(self):
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wt = self.make_branch_and_tree('.')
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self.addCleanup(wt.unlock)
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self.build_tree(['foo/', 'foo/bar', 'baz/'])
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wt.add(['foo', 'foo/bar', 'baz'],
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['foo-id', 'bar-id', 'baz-id'])
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wt.apply_inventory_delta([('foo/bar', 'baz/bar', 'bar-id',
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inventory.InventoryFile('bar-id', 'bar', 'baz-id'))])
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self.assertEqual('baz/bar', wt.id2path('bar-id'))
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def test_rename_swap(self):
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"""Test the swap-names edge case.
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foo and bar should swap names, but retain their children. If this
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works, any simpler rename ought to work.
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wt = self.make_branch_and_tree('.')
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root_id = wt.get_root_id()
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self.addCleanup(wt.unlock)
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self.build_tree(['foo/', 'foo/bar', 'baz/', 'baz/qux'])
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wt.add(['foo', 'foo/bar', 'baz', 'baz/qux'],
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['foo-id', 'bar-id', 'baz-id', 'qux-id'])
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wt.apply_inventory_delta([('foo', 'baz', 'foo-id',
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inventory.InventoryDirectory('foo-id', 'baz', root_id)),
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('baz', 'foo', 'baz-id',
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inventory.InventoryDirectory('baz-id', 'foo', root_id))])
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self.assertEqual('baz/bar', wt.id2path('bar-id'))
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self.assertEqual('foo/qux', wt.id2path('qux-id'))
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def test_child_rename_ordering(self):
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"""Test the rename-parent, move child edge case.
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(A naive implementation may move the parent first, and then be
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unable to find the child.)
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wt = self.make_branch_and_tree('.')
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root_id = wt.get_root_id()
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self.build_tree(['dir/', 'dir/child', 'other/'])
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wt.add(['dir', 'dir/child', 'other'],
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['dir-id', 'child-id', 'other-id'])
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# this delta moves dir-id to dir2 and reparents
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# child-id to a parent of other-id
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wt.apply_inventory_delta([('dir', 'dir2', 'dir-id',
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inventory.InventoryDirectory('dir-id', 'dir2', root_id)),
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('dir/child', 'other/child', 'child-id',
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inventory.InventoryFile('child-id', 'child', 'other-id'))])
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self.assertEqual('dir2', wt.id2path('dir-id'))
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self.assertEqual('other/child', wt.id2path('child-id'))
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def test_replace_root(self):
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wt = self.make_branch_and_tree('.')
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self.addCleanup(wt.unlock)
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root_id = wt.get_root_id()
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wt.apply_inventory_delta([('', None, root_id, None),
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(None, '', 'root-id',
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inventory.InventoryDirectory('root-id', '', None))])
added
removed
bzrlib/tests/workingtree_implementations/test_inv.py
