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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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,
inventory,
osutils,
)
from bzrlib.inventory import (
InventoryDirectory,
InventoryEntry,
InventoryFile,
InventoryLink,
TreeReference,
)
from bzrlib.tests.per_inventory import TestCaseWithInventory
from bzrlib.symbol_versioning import (
deprecated_in,
)
class TestInventory(TestCaseWithInventory):
def make_init_inventory(self):
inv = inventory.Inventory('tree-root')
inv.revision = 'initial-rev'
inv.root.revision = 'initial-rev'
return self.inv_to_test_inv(inv)
def make_file(self, file_id, name, parent_id, content='content\n',
revision='new-test-rev'):
ie = InventoryFile(file_id, name, parent_id)
ie.text_sha1 = osutils.sha_string(content)
ie.text_size = len(content)
ie.revision = revision
return ie
def make_link(self, file_id, name, parent_id, target='link-target\n'):
ie = InventoryLink(file_id, name, parent_id)
ie.symlink_target = target
return ie
def prepare_inv_with_nested_dirs(self):
inv = inventory.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')]:
ie = inv.add_path(*args)
if args[1] == 'file':
ie.text_sha1 = osutils.sha_string('content\n')
ie.text_size = len('content\n')
return self.inv_to_test_inv(inv)
class TestInventoryCreateByApplyDelta(TestInventory):
"""A subset of the inventory delta application tests.
See test_inv which has comprehensive delta application tests for
inventories, dirstate, and repository based inventories.
"""
def test_add(self):
inv = self.make_init_inventory()
inv = inv.create_by_apply_delta([
(None, "a", "a-id", self.make_file('a-id', 'a', 'tree-root')),
], 'new-test-rev')
self.assertEqual('a', inv.id2path('a-id'))
def test_delete(self):
inv = self.make_init_inventory()
inv = inv.create_by_apply_delta([
(None, "a", "a-id", self.make_file('a-id', 'a', 'tree-root')),
], 'new-rev-1')
self.assertEqual('a', inv.id2path('a-id'))
inv = inv.create_by_apply_delta([
("a", None, "a-id", None),
], 'new-rev-2')
self.assertRaises(errors.NoSuchId, inv.id2path, 'a-id')
def test_rename(self):
inv = self.make_init_inventory()
inv = inv.create_by_apply_delta([
(None, "a", "a-id", self.make_file('a-id', 'a', 'tree-root')),
], 'new-rev-1')
self.assertEqual('a', inv.id2path('a-id'))
a_ie = inv['a-id']
b_ie = self.make_file(a_ie.file_id, "b", a_ie.parent_id)
inv = inv.create_by_apply_delta([("a", "b", "a-id", b_ie)], 'new-rev-2')
self.assertEqual("b", inv.id2path('a-id'))
def test_illegal(self):
# A file-id cannot appear in a delta more than once
inv = self.make_init_inventory()
self.assertRaises(errors.InconsistentDelta, inv.create_by_apply_delta, [
(None, "a", "id-1", self.make_file('id-1', 'a', 'tree-root')),
(None, "b", "id-1", self.make_file('id-1', 'b', 'tree-root')),
], 'new-rev-1')
class TestInventoryReads(TestInventory):
def test_is_root(self):
"""Ensure our root-checking code is accurate."""
inv = self.make_init_inventory()
self.assertTrue(inv.is_root('tree-root'))
self.assertFalse(inv.is_root('booga'))
ie = inv['tree-root'].copy()
ie.file_id = 'booga'
inv = inv.create_by_apply_delta([("", None, "tree-root", None),
(None, "", "booga", ie)], 'new-rev-2')
self.assertFalse(inv.is_root('TREE_ROOT'))
self.assertTrue(inv.is_root('booga'))
def test_ids(self):
"""Test detection of files within selected directories."""
inv = inventory.Inventory('TREE_ROOT')
for args in [('src', 'directory', 'src-id'),
('doc', 'directory', 'doc-id'),
('src/hello.c', 'file'),
('src/bye.c', 'file', 'bye-id'),
('Makefile', 'file')]:
ie = inv.add_path(*args)
if args[1] == 'file':
ie.text_sha1 = osutils.sha_string('content\n')
ie.text_size = len('content\n')
inv = self.inv_to_test_inv(inv)
self.assertEqual(inv.path2id('src'), 'src-id')
self.assertEqual(inv.path2id('src/bye.c'), 'bye-id')
def test_non_directory_children(self):
"""Test path2id when a parent directory has no children"""
inv = inventory.Inventory('tree-root')
inv.add(self.make_file('file-id','file', 'tree-root'))
inv.add(self.make_link('link-id','link', 'tree-root'))
self.assertIs(None, inv.path2id('file/subfile'))
self.assertIs(None, inv.path2id('link/subfile'))
def test_iter_entries(self):
inv = self.prepare_inv_with_nested_dirs()
# Test all entries
self.assertEqual([
('', 'tree-root'),
('Makefile', 'makefile-id'),
('doc', 'doc-id'),
('src', 'src-id'),
('src/bye.c', 'bye-id'),
('src/hello.c', 'hello-id'),
('src/sub', 'sub-id'),
('src/sub/a', 'a-id'),
('src/zz.c', 'zzc-id'),
('zz', 'zz-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries()])
# Test a subdirectory
self.assertEqual([
('bye.c', 'bye-id'),
('hello.c', 'hello-id'),
('sub', 'sub-id'),
('sub/a', 'a-id'),
('zz.c', 'zzc-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries(
from_dir='src-id')])
# Test not recursing at the root level
self.assertEqual([
('', 'tree-root'),
('Makefile', 'makefile-id'),
('doc', 'doc-id'),
('src', 'src-id'),
('zz', 'zz-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries(
recursive=False)])
# Test not recursing at a subdirectory level
self.assertEqual([
('bye.c', 'bye-id'),
('hello.c', 'hello-id'),
('sub', 'sub-id'),
('zz.c', 'zzc-id'),
], [(path, ie.file_id) for path, ie in inv.iter_entries(
from_dir='src-id', recursive=False)])
def test_iter_just_entries(self):
inv = self.prepare_inv_with_nested_dirs()
self.assertEqual([
'a-id',
'bye-id',
'doc-id',
'hello-id',
'makefile-id',
'src-id',
'sub-id',
'tree-root',
'zz-id',
'zzc-id',
], sorted([ie.file_id for ie in inv.iter_just_entries()]))
def test_iter_entries_by_dir(self):
inv = self. prepare_inv_with_nested_dirs()
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)])
class TestInventoryFiltering(TestInventory):
def test_inv_filter_empty(self):
inv = self.prepare_inv_with_nested_dirs()
new_inv = inv.filter([])
self.assertEqual([
('', 'tree-root'),
], [(path, ie.file_id) for path, ie in new_inv.iter_entries()])
def test_inv_filter_files(self):
inv = self.prepare_inv_with_nested_dirs()
new_inv = inv.filter(['zz-id', 'hello-id', 'a-id'])
self.assertEqual([
('', 'tree-root'),
('src', 'src-id'),
('src/hello.c', 'hello-id'),
('src/sub', 'sub-id'),
('src/sub/a', 'a-id'),
('zz', 'zz-id'),
], [(path, ie.file_id) for path, ie in new_inv.iter_entries()])
def test_inv_filter_dirs(self):
inv = self.prepare_inv_with_nested_dirs()
new_inv = inv.filter(['doc-id', 'sub-id'])
self.assertEqual([
('', 'tree-root'),
('doc', 'doc-id'),
('src', 'src-id'),
('src/sub', 'sub-id'),
('src/sub/a', 'a-id'),
], [(path, ie.file_id) for path, ie in new_inv.iter_entries()])
def test_inv_filter_files_and_dirs(self):
inv = self.prepare_inv_with_nested_dirs()
new_inv = inv.filter(['makefile-id', 'src-id'])
self.assertEqual([
('', 'tree-root'),
('Makefile', 'makefile-id'),
('src', 'src-id'),
('src/bye.c', 'bye-id'),
('src/hello.c', 'hello-id'),
('src/sub', 'sub-id'),
('src/sub/a', 'a-id'),
('src/zz.c', 'zzc-id'),
], [(path, ie.file_id) for path, ie in new_inv.iter_entries()])
def test_inv_filter_entry_not_present(self):
inv = self.prepare_inv_with_nested_dirs()
new_inv = inv.filter(['not-present-id'])
self.assertEqual([
('', 'tree-root'),
], [(path, ie.file_id) for path, ie in new_inv.iter_entries()])
|