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# Copyright (C) 2005, 2006, 2007, 2009, 2010 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
from cStringIO import StringIO
from bzrlib import (
add,
inventory,
osutils,
tests,
)
class AddCustomIDAction(add.AddAction):
def __call__(self, inv, parent_ie, path, kind):
# The first part just logs if appropriate
# Now generate a custom id
file_id = osutils.safe_file_id(kind + '-'
+ path.replace('/', '%'),
warn=False)
if self.should_print:
self._to_file.write('added %s with id %s\n'
% (path, file_id))
return file_id
class TestAddFrom(tests.TestCaseWithTransport):
"""Tests for AddFromBaseAction"""
def make_base_tree(self):
self.base_tree = self.make_branch_and_tree('base')
self.build_tree(['base/a', 'base/b',
'base/dir/', 'base/dir/a',
'base/dir/subdir/',
'base/dir/subdir/b',
])
self.base_tree.add(['a', 'b', 'dir', 'dir/a',
'dir/subdir', 'dir/subdir/b'])
self.base_tree.commit('creating initial tree.')
def add_helper(self, base_tree, base_path, new_tree, file_list,
should_print=False):
to_file = StringIO()
base_tree.lock_read()
try:
new_tree.lock_write()
try:
action = add.AddFromBaseAction(base_tree, base_path,
to_file=to_file,
should_print=should_print)
new_tree.smart_add(file_list, action=action)
finally:
new_tree.unlock()
finally:
base_tree.unlock()
return to_file.getvalue()
def test_copy_all(self):
self.make_base_tree()
new_tree = self.make_branch_and_tree('new')
files = ['a', 'b',
'dir/', 'dir/a',
'dir/subdir/',
'dir/subdir/b',
]
self.build_tree(['new/' + fn for fn in files])
self.add_helper(self.base_tree, '', new_tree, ['new'])
for fn in files:
base_file_id = self.base_tree.path2id(fn)
new_file_id = new_tree.path2id(fn)
self.assertEqual(base_file_id, new_file_id)
def test_copy_from_dir(self):
self.make_base_tree()
new_tree = self.make_branch_and_tree('new')
self.build_tree(['new/a', 'new/b', 'new/c',
'new/subdir/', 'new/subdir/b', 'new/subdir/d'])
new_tree.set_root_id(self.base_tree.get_root_id())
self.add_helper(self.base_tree, 'dir', new_tree, ['new'])
# We know 'a' and 'b' exist in the root, and they are being added
# in a new 'root'. Since ROOT ids have been set as the same, we will
# use those ids
self.assertEqual(self.base_tree.path2id('a'),
new_tree.path2id('a'))
self.assertEqual(self.base_tree.path2id('b'),
new_tree.path2id('b'))
# Because we specified 'dir/' as the base path, and we have
# nothing named 'subdir' in the base tree, we should grab the
# ids from there
self.assertEqual(self.base_tree.path2id('dir/subdir'),
new_tree.path2id('subdir'))
self.assertEqual(self.base_tree.path2id('dir/subdir/b'),
new_tree.path2id('subdir/b'))
# These should get newly generated ids
c_id = new_tree.path2id('c')
self.assertNotEqual(None, c_id)
self.base_tree.lock_read()
self.addCleanup(self.base_tree.unlock)
self.assertFalse(self.base_tree.has_id(c_id))
d_id = new_tree.path2id('subdir/d')
self.assertNotEqual(None, d_id)
self.assertFalse(self.base_tree.has_id(d_id))
def test_copy_existing_dir(self):
self.make_base_tree()
new_tree = self.make_branch_and_tree('new')
self.build_tree(['new/subby/', 'new/subby/a', 'new/subby/b'])
subdir_file_id = self.base_tree.path2id('dir/subdir')
new_tree.add(['subby'], [subdir_file_id])
self.add_helper(self.base_tree, '', new_tree, ['new'])
# Because 'subby' already points to subdir, we should add
# 'b' with the same id
self.assertEqual(self.base_tree.path2id('dir/subdir/b'),
new_tree.path2id('subby/b'))
# 'subby/a' should be added with a new id because there is no
# matching path or child of 'subby'.
a_id = new_tree.path2id('subby/a')
self.assertNotEqual(None, a_id)
self.base_tree.lock_read()
self.addCleanup(self.base_tree.unlock)
self.assertFalse(self.base_tree.has_id(a_id))
class TestAddActions(tests.TestCase):
def test_quiet(self):
self.run_action("")
def test__print(self):
self.run_action("adding path\n")
def run_action(self, output):
inv = inventory.Inventory()
stdout = StringIO()
action = add.AddAction(to_file=stdout, should_print=bool(output))
self.apply_redirected(None, stdout, None, action, inv, None,
'path', 'file')
self.assertEqual(stdout.getvalue(), output)
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