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# Copyright (C) 2005, 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, inventory, osutils
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from bzrlib.inventory import (Inventory, ROOT_ID, InventoryFile,
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InventoryDirectory, InventoryEntry, TreeReference)
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from bzrlib.osutils import (pathjoin, is_inside_any,
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is_inside_or_parent_of_any)
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from bzrlib.tests import TestCase
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class TestInventory(TestCase):
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def test_add_path(self):
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inv = Inventory(root_id=None)
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self.assertIs(None, inv.root)
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ie = inv.add_path("", "directory", "my-root")
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self.assertEqual("my-root", ie.file_id)
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self.assertIs(ie, inv.root)
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def test_is_within(self):
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SRC_FOO_C = pathjoin('src', 'foo.c')
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for dirs, fn in [(['src', 'doc'], SRC_FOO_C),
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self.assert_(is_inside_any(dirs, fn))
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for dirs, fn in [(['src'], 'srccontrol'),
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(['src'], 'srccontrol/foo')]:
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self.assertFalse(is_inside_any(dirs, fn))
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def test_is_within_or_parent(self):
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for dirs, fn in [(['src', 'doc'], 'src/foo.c'),
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(['src'], 'src/foo.c'),
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(['src/bar.c'], 'src'),
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(['src/bar.c', 'bla/foo.c'], 'src'),
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self.assert_(is_inside_or_parent_of_any(dirs, fn))
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for dirs, fn in [(['src'], 'srccontrol'),
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(['srccontrol/foo.c'], 'src'),
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(['src'], 'srccontrol/foo')]:
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self.assertFalse(is_inside_or_parent_of_any(dirs, fn))
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"""Test detection of files within selected directories."""
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for args in [('src', 'directory', 'src-id'),
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('doc', 'directory', 'doc-id'),
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('src/hello.c', 'file'),
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('src/bye.c', 'file', 'bye-id'),
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('Makefile', 'file')]:
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self.assertEqual(inv.path2id('src'), 'src-id')
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self.assertEqual(inv.path2id('src/bye.c'), 'bye-id')
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self.assert_('src-id' in inv)
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def test_non_directory_children(self):
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"""Test path2id when a parent directory has no children"""
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inv = inventory.Inventory('tree_root')
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inv.add(inventory.InventoryFile('file-id','file',
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parent_id='tree_root'))
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inv.add(inventory.InventoryLink('link-id','link',
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parent_id='tree_root'))
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self.assertIs(None, inv.path2id('file/subfile'))
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self.assertIs(None, inv.path2id('link/subfile'))
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def test_iter_entries(self):
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for args in [('src', 'directory', 'src-id'),
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('doc', 'directory', 'doc-id'),
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('src/hello.c', 'file', 'hello-id'),
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('src/bye.c', 'file', 'bye-id'),
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('Makefile', 'file', 'makefile-id')]:
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('Makefile', 'makefile-id'),
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('src/bye.c', 'bye-id'),
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('src/hello.c', 'hello-id'),
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], [(path, ie.file_id) for path, ie in inv.iter_entries()])
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def test_iter_entries_by_dir(self):
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for args in [('src', 'directory', 'src-id'),
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('doc', 'directory', 'doc-id'),
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('src/hello.c', 'file', 'hello-id'),
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('src/bye.c', 'file', 'bye-id'),
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('zz', 'file', 'zz-id'),
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('src/sub/', 'directory', 'sub-id'),
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('src/zz.c', 'file', 'zzc-id'),
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('src/sub/a', 'file', 'a-id'),
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('Makefile', 'file', 'makefile-id')]:
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('Makefile', 'makefile-id'),
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('src/bye.c', 'bye-id'),
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('src/hello.c', 'hello-id'),
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('src/sub', 'sub-id'),
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('src/zz.c', 'zzc-id'),
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('src/sub/a', 'a-id'),
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], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir()])
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('Makefile', 'makefile-id'),
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('src/bye.c', 'bye-id'),
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('src/hello.c', 'hello-id'),
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('src/sub', 'sub-id'),
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('src/zz.c', 'zzc-id'),
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('src/sub/a', 'a-id'),
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], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
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specific_file_ids=('a-id', 'zzc-id', 'doc-id', ROOT_ID,
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'hello-id', 'bye-id', 'zz-id', 'src-id', 'makefile-id',
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('Makefile', 'makefile-id'),
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('src/bye.c', 'bye-id'),
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('src/hello.c', 'hello-id'),
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('src/zz.c', 'zzc-id'),
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('src/sub/a', 'a-id'),
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], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
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specific_file_ids=('a-id', 'zzc-id', 'doc-id',
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'hello-id', 'bye-id', 'zz-id', 'makefile-id'))])
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('Makefile', 'makefile-id'),
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('src/bye.c', 'bye-id'),
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], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
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specific_file_ids=('bye-id', 'makefile-id'))])
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('Makefile', 'makefile-id'),
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('src/bye.c', 'bye-id'),
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], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
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specific_file_ids=('bye-id', 'makefile-id'))])
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('src/bye.c', 'bye-id'),
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], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
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specific_file_ids=('bye-id',))])
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def test_add_recursive(self):
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parent = InventoryDirectory('src-id', 'src', ROOT_ID)
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child = InventoryFile('hello-id', 'hello.c', 'src-id')
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parent.children[child.file_id] = child
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self.assertEqual('src/hello.c', inv.id2path('hello-id'))
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class TestInventoryEntry(TestCase):
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def test_file_kind_character(self):
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file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
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self.assertEqual(file.kind_character(), '')
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def test_dir_kind_character(self):
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dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
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self.assertEqual(dir.kind_character(), '/')
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def test_link_kind_character(self):
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dir = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
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self.assertEqual(dir.kind_character(), '')
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def test_dir_detect_changes(self):
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left = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
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left.executable = True
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left.symlink_target='foo'
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right = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
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right.text_sha1 = 321
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right.symlink_target='bar'
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self.assertEqual((False, False), left.detect_changes(right))
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self.assertEqual((False, False), right.detect_changes(left))
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def test_file_detect_changes(self):
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left = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
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right = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
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right.text_sha1 = 123
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self.assertEqual((False, False), left.detect_changes(right))
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self.assertEqual((False, False), right.detect_changes(left))
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left.executable = True
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self.assertEqual((False, True), left.detect_changes(right))
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self.assertEqual((False, True), right.detect_changes(left))
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right.text_sha1 = 321
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self.assertEqual((True, True), left.detect_changes(right))
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self.assertEqual((True, True), right.detect_changes(left))
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def test_symlink_detect_changes(self):
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left = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
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left.executable = True
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left.symlink_target='foo'
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right = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
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right.text_sha1 = 321
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right.symlink_target='foo'
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self.assertEqual((False, False), left.detect_changes(right))
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self.assertEqual((False, False), right.detect_changes(left))
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left.symlink_target = 'different'
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self.assertEqual((True, False), left.detect_changes(right))
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self.assertEqual((True, False), right.detect_changes(left))
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def test_file_has_text(self):
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file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
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self.failUnless(file.has_text())
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def test_directory_has_text(self):
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dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
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self.failIf(dir.has_text())
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def test_link_has_text(self):
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link = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
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self.failIf(link.has_text())
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def test_make_entry(self):
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self.assertIsInstance(inventory.make_entry("file", "name", ROOT_ID),
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inventory.InventoryFile)
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self.assertIsInstance(inventory.make_entry("symlink", "name", ROOT_ID),
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inventory.InventoryLink)
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self.assertIsInstance(inventory.make_entry("directory", "name", ROOT_ID),
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inventory.InventoryDirectory)
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def test_make_entry_non_normalized(self):
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orig_normalized_filename = osutils.normalized_filename
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osutils.normalized_filename = osutils._accessible_normalized_filename
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entry = inventory.make_entry("file", u'a\u030a', ROOT_ID)
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self.assertEqual(u'\xe5', entry.name)
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self.assertIsInstance(entry, inventory.InventoryFile)
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osutils.normalized_filename = osutils._inaccessible_normalized_filename
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self.assertRaises(errors.InvalidNormalization,
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inventory.make_entry, 'file', u'a\u030a', ROOT_ID)
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osutils.normalized_filename = orig_normalized_filename
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class TestDescribeChanges(TestCase):
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def test_describe_change(self):
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# we need to test the following change combinations:
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# renamed/reparented and modified
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# change kind (perhaps can't be done yet?)
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# also, merged in combination with all of these?
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old_a = InventoryFile('a-id', 'a_file', ROOT_ID)
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old_a.text_sha1 = '123132'
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new_a = InventoryFile('a-id', 'a_file', ROOT_ID)
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new_a.text_sha1 = '123132'
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self.assertChangeDescription('unchanged', old_a, new_a)
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new_a.text_sha1 = 'abcabc'
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self.assertChangeDescription('modified', old_a, new_a)
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self.assertChangeDescription('added', None, new_a)
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self.assertChangeDescription('removed', old_a, None)
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# perhaps a bit questionable but seems like the most reasonable thing...
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self.assertChangeDescription('unchanged', None, None)
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# in this case it's both renamed and modified; show a rename and
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new_a.name = 'newfilename'
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self.assertChangeDescription('modified and renamed', old_a, new_a)
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# reparenting is 'renaming'
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new_a.name = old_a.name
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new_a.parent_id = 'somedir-id'
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self.assertChangeDescription('modified and renamed', old_a, new_a)
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# reset the content values so its not modified
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new_a.text_size = old_a.text_size
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new_a.text_sha1 = old_a.text_sha1
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new_a.name = old_a.name
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new_a.name = 'newfilename'
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self.assertChangeDescription('renamed', old_a, new_a)
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# reparenting is 'renaming'
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new_a.name = old_a.name
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new_a.parent_id = 'somedir-id'
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self.assertChangeDescription('renamed', old_a, new_a)
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def assertChangeDescription(self, expected_change, old_ie, new_ie):
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change = InventoryEntry.describe_change(old_ie, new_ie)
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self.assertEqual(expected_change, change)
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class TestIsRoot(TestCase):
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"""Ensure our root-checking code is accurate."""
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def test_is_root(self):
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inv = Inventory('TREE_ROOT')
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self.assertTrue(inv.is_root('TREE_ROOT'))
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self.assertFalse(inv.is_root('booga'))
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inv.root.file_id = 'booga'
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self.assertFalse(inv.is_root('TREE_ROOT'))
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self.assertTrue(inv.is_root('booga'))
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# works properly even if no root is set
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self.assertFalse(inv.is_root('TREE_ROOT'))
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self.assertFalse(inv.is_root('booga'))
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class TestTreeReference(TestCase):
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def test_create(self):
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inv = Inventory('tree-root-123')
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inv.add(TreeReference('nested-id', 'nested', parent_id='tree-root-123',
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revision='rev', reference_revision='rev2'))
added
removed
bzrlib/tests/test_inv.py
