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# Copyright (C) 2005, 2006 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from bzrlib import errors, inventory, osutils
from bzrlib.inventory import (Inventory, ROOT_ID, InventoryFile,
InventoryDirectory, InventoryEntry, TreeReference)
from bzrlib.osutils import (pathjoin, is_inside_any,
is_inside_or_parent_of_any)
from bzrlib.tests import TestCase
class TestInventory(TestCase):
def test_add_path(self):
inv = Inventory(root_id=None)
self.assertIs(None, inv.root)
ie = inv.add_path("", "directory", "my-root")
self.assertEqual("my-root", ie.file_id)
self.assertIs(ie, inv.root)
def test_is_within(self):
SRC_FOO_C = pathjoin('src', 'foo.c')
for dirs, fn in [(['src', 'doc'], SRC_FOO_C),
(['src'], SRC_FOO_C),
(['src'], 'src'),
]:
self.assert_(is_inside_any(dirs, fn))
for dirs, fn in [(['src'], 'srccontrol'),
(['src'], 'srccontrol/foo')]:
self.assertFalse(is_inside_any(dirs, fn))
def test_is_within_or_parent(self):
for dirs, fn in [(['src', 'doc'], 'src/foo.c'),
(['src'], 'src/foo.c'),
(['src/bar.c'], 'src'),
(['src/bar.c', 'bla/foo.c'], 'src'),
(['src'], 'src'),
]:
self.assert_(is_inside_or_parent_of_any(dirs, fn))
for dirs, fn in [(['src'], 'srccontrol'),
(['srccontrol/foo.c'], 'src'),
(['src'], 'srccontrol/foo')]:
self.assertFalse(is_inside_or_parent_of_any(dirs, fn))
def test_ids(self):
"""Test detection of files within selected directories."""
inv = Inventory()
for args in [('src', 'directory', 'src-id'),
('doc', 'directory', 'doc-id'),
('src/hello.c', 'file'),
('src/bye.c', 'file', 'bye-id'),
('Makefile', 'file')]:
inv.add_path(*args)
self.assertEqual(inv.path2id('src'), 'src-id')
self.assertEqual(inv.path2id('src/bye.c'), 'bye-id')
self.assert_('src-id' in inv)
def test_non_directory_children(self):
"""Test path2id when a parent directory has no children"""
inv = inventory.Inventory('tree_root')
inv.add(inventory.InventoryFile('file-id','file',
parent_id='tree_root'))
inv.add(inventory.InventoryLink('link-id','link',
parent_id='tree_root'))
self.assertIs(None, inv.path2id('file/subfile'))
self.assertIs(None, inv.path2id('link/subfile'))
def test_iter_entries(self):
inv = Inventory()
for args in [('src', 'directory', 'src-id'),
('doc', 'directory', 'doc-id'),
('src/hello.c', 'file', 'hello-id'),
('src/bye.c', 'file', 'bye-id'),
('Makefile', 'file', 'makefile-id')]:
inv.add_path(*args)
self.assertEqual([
('', ROOT_ID),
('Makefile', 'makefile-id'),
('doc', 'doc-id'),
('src', 'src-id'),
('src/bye.c', 'bye-id'),
('src/hello.c', 'hello-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries()])
def test_iter_entries_by_dir(self):
inv = Inventory()
for args in [('src', 'directory', 'src-id'),
('doc', 'directory', 'doc-id'),
('src/hello.c', 'file', 'hello-id'),
('src/bye.c', 'file', 'bye-id'),
('zz', 'file', 'zz-id'),
('src/sub/', 'directory', 'sub-id'),
('src/zz.c', 'file', 'zzc-id'),
('src/sub/a', 'file', 'a-id'),
('Makefile', 'file', 'makefile-id')]:
inv.add_path(*args)
self.assertEqual([
('', ROOT_ID),
('Makefile', 'makefile-id'),
('doc', 'doc-id'),
('src', 'src-id'),
('zz', 'zz-id'),
('src/bye.c', 'bye-id'),
('src/hello.c', 'hello-id'),
('src/sub', 'sub-id'),
('src/zz.c', 'zzc-id'),
('src/sub/a', 'a-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir()])
self.assertEqual([
('', ROOT_ID),
('Makefile', 'makefile-id'),
('doc', 'doc-id'),
('src', 'src-id'),
('zz', 'zz-id'),
('src/bye.c', 'bye-id'),
('src/hello.c', 'hello-id'),
('src/sub', 'sub-id'),
('src/zz.c', 'zzc-id'),
('src/sub/a', 'a-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
specific_file_ids=('a-id', 'zzc-id', 'doc-id', ROOT_ID,
'hello-id', 'bye-id', 'zz-id', 'src-id', 'makefile-id',
'sub-id'))])
self.assertEqual([
('Makefile', 'makefile-id'),
('doc', 'doc-id'),
('zz', 'zz-id'),
('src/bye.c', 'bye-id'),
('src/hello.c', 'hello-id'),
('src/zz.c', 'zzc-id'),
('src/sub/a', 'a-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
specific_file_ids=('a-id', 'zzc-id', 'doc-id',
'hello-id', 'bye-id', 'zz-id', 'makefile-id'))])
self.assertEqual([
('Makefile', 'makefile-id'),
('src/bye.c', 'bye-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
specific_file_ids=('bye-id', 'makefile-id'))])
self.assertEqual([
('Makefile', 'makefile-id'),
('src/bye.c', 'bye-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
specific_file_ids=('bye-id', 'makefile-id'))])
self.assertEqual([
('src/bye.c', 'bye-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
specific_file_ids=('bye-id',))])
def test_add_recursive(self):
parent = InventoryDirectory('src-id', 'src', ROOT_ID)
child = InventoryFile('hello-id', 'hello.c', 'src-id')
parent.children[child.file_id] = child
inv = Inventory()
inv.add(parent)
self.assertEqual('src/hello.c', inv.id2path('hello-id'))
class TestInventoryEntry(TestCase):
def test_file_kind_character(self):
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
self.assertEqual(file.kind_character(), '')
def test_dir_kind_character(self):
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
self.assertEqual(dir.kind_character(), '/')
def test_link_kind_character(self):
dir = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
self.assertEqual(dir.kind_character(), '')
def test_dir_detect_changes(self):
left = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
left.text_sha1 = 123
left.executable = True
left.symlink_target='foo'
right = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
right.text_sha1 = 321
right.symlink_target='bar'
self.assertEqual((False, False), left.detect_changes(right))
self.assertEqual((False, False), right.detect_changes(left))
def test_file_detect_changes(self):
left = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
left.text_sha1 = 123
right = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
right.text_sha1 = 123
self.assertEqual((False, False), left.detect_changes(right))
self.assertEqual((False, False), right.detect_changes(left))
left.executable = True
self.assertEqual((False, True), left.detect_changes(right))
self.assertEqual((False, True), right.detect_changes(left))
right.text_sha1 = 321
self.assertEqual((True, True), left.detect_changes(right))
self.assertEqual((True, True), right.detect_changes(left))
def test_symlink_detect_changes(self):
left = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
left.text_sha1 = 123
left.executable = True
left.symlink_target='foo'
right = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
right.text_sha1 = 321
right.symlink_target='foo'
self.assertEqual((False, False), left.detect_changes(right))
self.assertEqual((False, False), right.detect_changes(left))
left.symlink_target = 'different'
self.assertEqual((True, False), left.detect_changes(right))
self.assertEqual((True, False), right.detect_changes(left))
def test_file_has_text(self):
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
self.failUnless(file.has_text())
def test_directory_has_text(self):
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
self.failIf(dir.has_text())
def test_link_has_text(self):
link = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
self.failIf(link.has_text())
def test_make_entry(self):
self.assertIsInstance(inventory.make_entry("file", "name", ROOT_ID),
inventory.InventoryFile)
self.assertIsInstance(inventory.make_entry("symlink", "name", ROOT_ID),
inventory.InventoryLink)
self.assertIsInstance(inventory.make_entry("directory", "name", ROOT_ID),
inventory.InventoryDirectory)
def test_make_entry_non_normalized(self):
orig_normalized_filename = osutils.normalized_filename
try:
osutils.normalized_filename = osutils._accessible_normalized_filename
entry = inventory.make_entry("file", u'a\u030a', ROOT_ID)
self.assertEqual(u'\xe5', entry.name)
self.assertIsInstance(entry, inventory.InventoryFile)
osutils.normalized_filename = osutils._inaccessible_normalized_filename
self.assertRaises(errors.InvalidNormalization,
inventory.make_entry, 'file', u'a\u030a', ROOT_ID)
finally:
osutils.normalized_filename = orig_normalized_filename
class TestDescribeChanges(TestCase):
def test_describe_change(self):
# we need to test the following change combinations:
# rename
# reparent
# modify
# gone
# added
# renamed/reparented and modified
# change kind (perhaps can't be done yet?)
# also, merged in combination with all of these?
old_a = InventoryFile('a-id', 'a_file', ROOT_ID)
old_a.text_sha1 = '123132'
old_a.text_size = 0
new_a = InventoryFile('a-id', 'a_file', ROOT_ID)
new_a.text_sha1 = '123132'
new_a.text_size = 0
self.assertChangeDescription('unchanged', old_a, new_a)
new_a.text_size = 10
new_a.text_sha1 = 'abcabc'
self.assertChangeDescription('modified', old_a, new_a)
self.assertChangeDescription('added', None, new_a)
self.assertChangeDescription('removed', old_a, None)
# perhaps a bit questionable but seems like the most reasonable thing...
self.assertChangeDescription('unchanged', None, None)
# in this case it's both renamed and modified; show a rename and
# modification:
new_a.name = 'newfilename'
self.assertChangeDescription('modified and renamed', old_a, new_a)
# reparenting is 'renaming'
new_a.name = old_a.name
new_a.parent_id = 'somedir-id'
self.assertChangeDescription('modified and renamed', old_a, new_a)
# reset the content values so its not modified
new_a.text_size = old_a.text_size
new_a.text_sha1 = old_a.text_sha1
new_a.name = old_a.name
new_a.name = 'newfilename'
self.assertChangeDescription('renamed', old_a, new_a)
# reparenting is 'renaming'
new_a.name = old_a.name
new_a.parent_id = 'somedir-id'
self.assertChangeDescription('renamed', old_a, new_a)
def assertChangeDescription(self, expected_change, old_ie, new_ie):
change = InventoryEntry.describe_change(old_ie, new_ie)
self.assertEqual(expected_change, change)
class TestIsRoot(TestCase):
"""Ensure our root-checking code is accurate."""
def test_is_root(self):
inv = Inventory('TREE_ROOT')
self.assertTrue(inv.is_root('TREE_ROOT'))
self.assertFalse(inv.is_root('booga'))
inv.root.file_id = 'booga'
self.assertFalse(inv.is_root('TREE_ROOT'))
self.assertTrue(inv.is_root('booga'))
# works properly even if no root is set
inv.root = None
self.assertFalse(inv.is_root('TREE_ROOT'))
self.assertFalse(inv.is_root('booga'))
class TestTreeReference(TestCase):
def test_create(self):
inv = Inventory('tree-root-123')
inv.add(TreeReference('nested-id', 'nested', parent_id='tree-root-123',
revision='rev', reference_revision='rev2'))
|