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# Copyright (C) 2005, 2006, 2007 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
"""Tests for different inventory implementations"""
# NOTE: Don't import Inventory here, to make sure that we don't accidentally
# hardcode that when we should be using self.make_inventory
from bzrlib import (
errors,
)
from bzrlib.inventory import (
InventoryDirectory,
InventoryEntry,
InventoryFile,
InventoryLink,
ROOT_ID,
TreeReference,
)
from bzrlib.tests import (
TestCase,
multiply_tests_from_modules,
)
class TestInventoryBasics(TestCase):
# Most of these were moved the rather old bzrlib.tests.test_inv module
def make_inventory(self, root_id):
return self.inventory_class(root_id=root_id)
def test_creation_from_root_id(self):
# iff a root id is passed to the constructor, a root directory is made
inv = self.make_inventory(root_id='tree-root')
self.assertNotEqual(None, inv.root)
self.assertEqual('tree-root', inv.root.file_id)
def test_add_path_of_root(self):
# if no root id is given at creation time, there is no root directory
inv = self.make_inventory(root_id=None)
self.assertIs(None, inv.root)
# add a root entry by adding its path
ie = inv.add_path("", "directory", "my-root")
self.assertEqual("my-root", ie.file_id)
self.assertIs(ie, inv.root)
def test_add_path(self):
inv = self.make_inventory(root_id='tree_root')
ie = inv.add_path('hello', 'file', 'hello-id')
self.assertEqual('hello-id', ie.file_id)
self.assertEqual('file', ie.kind)
def test_copy(self):
"""Make sure copy() works and creates a deep copy."""
inv = self.make_inventory(root_id='some-tree-root')
ie = inv.add_path('hello', 'file', 'hello-id')
inv2 = inv.copy()
inv.root.file_id = 'some-new-root'
ie.name = 'file2'
self.assertEqual('some-tree-root', inv2.root.file_id)
self.assertEqual('hello', inv2['hello-id'].name)
def test_copy_empty(self):
"""Make sure an empty inventory can be copied."""
inv = self.make_inventory(root_id=None)
inv2 = inv.copy()
self.assertIs(None, inv2.root)
def test_copy_copies_root_revision(self):
"""Make sure the revision of the root gets copied."""
inv = self.make_inventory(root_id='someroot')
inv.root.revision = 'therev'
inv2 = inv.copy()
self.assertEquals('someroot', inv2.root.file_id)
self.assertEquals('therev', inv2.root.revision)
def test_is_root(self):
"""Ensure our root-checking code is accurate."""
inv = self.make_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'))
def test_create_tree_reference(self):
inv = self.make_inventory('tree-root-123')
inv.add(TreeReference('nested-id', 'nested', parent_id='tree-root-123',
revision='rev', reference_revision='rev2'))
def test_error_encoding(self):
inv = self.make_inventory('tree-root')
inv.add(InventoryFile('a-id', u'\u1234', 'tree-root'))
try:
inv.add(InventoryFile('b-id', u'\u1234', 'tree-root'))
except errors.BzrError, e:
self.assertContainsRe(str(e), u'\u1234'.encode('utf-8'))
else:
self.fail('BzrError not raised')
def test_ids(self):
"""Test detection of files within selected directories."""
inv = self.make_inventory(ROOT_ID)
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 = self.make_inventory('tree_root')
inv.add(InventoryFile('file-id','file',
parent_id='tree_root'))
inv.add(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 = self.make_inventory('tree-root')
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([
('', 'tree-root'),
('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 = self.make_inventory('tree-root')
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([
('', 'tree-root'),
('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([
('', 'tree-root'),
('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', 'tree-root',
'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',))])
self.assertEqual([
('', 'tree-root'),
('src', 'src-id'),
('src/bye.c', 'bye-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
specific_file_ids=('bye-id',), yield_parents=True)])
def test_add_recursive(self):
parent = InventoryDirectory('src-id', 'src', 'tree-root')
child = InventoryFile('hello-id', 'hello.c', 'src-id')
parent.children[child.file_id] = child
inv = self.make_inventory('tree-root')
inv.add(parent)
self.assertEqual('src/hello.c', inv.id2path('hello-id'))
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