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# Copyright (C) 2005 by 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
"""Test that various operations work in a non-ASCII environment."""
import os
import sys
from unicodedata import normalize
from bzrlib.osutils import pathjoin, normalizes_filenames, unicode_filename
from bzrlib.tests import TestCaseWithTransport, TestSkipped
from bzrlib.workingtree import WorkingTree
class NonAsciiTest(TestCaseWithTransport):
def test_add_in_nonascii_branch(self):
"""Test adding in a non-ASCII branch."""
br_dir = u"\u1234"
try:
wt = self.make_branch_and_tree(br_dir)
except UnicodeEncodeError:
raise TestSkipped("filesystem can't accomodate nonascii names")
return
file(pathjoin(br_dir, "a"), "w").write("hello")
wt.add(["a"], ["a-id"])
a_circle_c = u'\xe5'
a_dots_c = u'\xe4'
a_circle_d = u'a\u030a'
a_dots_d = u'a\u0308'
z_umlat_c = u'\u017d'
z_umlat_d = u'Z\u030c'
class UnicodeFilename(TestCaseWithTransport):
"""Test that UnicodeFilename returns the expected values."""
def test_a_circle(self):
self.assertEqual(a_circle_d, normalize('NFKD', a_circle_c))
self.assertEqual(a_circle_c, normalize('NFKC', a_circle_d))
self.assertEqual((a_circle_c, True), unicode_filename(a_circle_c))
if normalizes_filenames():
self.assertEqual((a_circle_c, True), unicode_filename(a_circle_d))
else:
self.assertEqual((a_circle_d, False), unicode_filename(a_circle_d))
def test_platform(self):
try:
self.build_tree([a_circle_c, a_dots_c, z_umlat_c])
except UnicodeError:
raise TestSkipped("filesystem cannot create unicode files")
if sys.platform == 'darwin':
expected = sorted([a_circle_d, a_dots_d, z_umlat_d])
else:
expected = sorted([a_circle_c, a_dots_c, z_umlat_c])
present = sorted(os.listdir(u'.'))
self.assertEqual(expected, present)
def test_access(self):
# We should always be able to access files by the path returned
# from unicode_filename
files = [a_circle_c, a_dots_c, z_umlat_c]
try:
self.build_tree(files)
except UnicodeError:
raise TestSkipped("filesystem cannot create unicode files")
for fname in files:
path = unicode_filename(fname)[0]
# We should get an exception if we can't open the file at
# this location.
f = open(path, 'rb')
f.close()
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