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# Copyright (C) 2006 by Canonical Ltd
# -*- coding: utf-8 -*-
#
# 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
"""Black-box tests for bzr handling non-ascii characters."""
import sys
import os
from bzrlib import ignores, osutils, urlutils
import bzrlib
from bzrlib.tests import TestCaseWithTransport, TestSkipped
from bzrlib.trace import mutter, note
class TestNonAscii(TestCaseWithTransport):
"""Test that bzr handles files/committers/etc which are non-ascii."""
def setUp(self):
super(TestNonAscii, self).setUp()
self._orig_email = os.environ.get('BZREMAIL', None)
self._orig_encoding = bzrlib.user_encoding
bzrlib.user_encoding = self.encoding
email = self.info['committer'] + ' <joe@foo.com>'
os.environ['BZREMAIL'] = email.encode(bzrlib.user_encoding)
self.create_base()
def tearDown(self):
if self._orig_email is not None:
os.environ['BZREMAIL'] = self._orig_email
else:
if os.environ.get('BZREMAIL', None) is not None:
del os.environ['BZREMAIL']
bzrlib.user_encoding = self._orig_encoding
super(TestNonAscii, self).tearDown()
def create_base(self):
bzr = self.run_bzr
fs_enc = sys.getfilesystemencoding()
terminal_enc = osutils.get_terminal_encoding()
fname = self.info['filename']
dir_name = self.info['directory']
for thing in [fname, dir_name]:
try:
thing.encode(fs_enc)
except UnicodeEncodeError:
raise TestSkipped(('Unable to represent path %r'
' in filesystem encoding "%s"')
% (thing, fs_enc))
try:
thing.encode(terminal_enc)
except UnicodeEncodeError:
raise TestSkipped(('Unable to represent path %r'
' in terminal encoding "%s"'
' (even though it is valid in'
' filesystem encoding "%s")')
% (thing, terminal_enc, fs_enc))
wt = self.make_branch_and_tree('.')
open('a', 'wb').write('foo\n')
wt.add('a')
wt.commit('adding a')
open('b', 'wb').write('non-ascii \xFF\xFF\xFC\xFB\x00 in b\n')
wt.add('b')
wt.commit(self.info['message'])
open(fname, 'wb').write('unicode filename\n')
wt.add(fname)
wt.commit(u'And a unicode file\n')
self.wt = wt
def test_status(self):
bzr = self.run_bzr_decode
open(self.info['filename'], 'ab').write('added something\n')
txt = bzr('status')
self.assertEqual(u'modified:\n %s\n' % (self.info['filename'],), txt)
txt = bzr('status', encoding='ascii')
expected = u'modified:\n %s\n' % (
self.info['filename'].encode('ascii', 'replace'),)
self.assertEqual(expected, txt)
def test_cat(self):
# bzr cat shouldn't change the contents
# using run_bzr since that doesn't decode
txt = self.run_bzr('cat', 'b')[0]
self.assertEqual('non-ascii \xFF\xFF\xFC\xFB\x00 in b\n', txt)
txt = self.run_bzr('cat', self.info['filename'])[0]
self.assertEqual('unicode filename\n', txt)
def test_cat_revision(self):
bzr = self.run_bzr_decode
committer = self.info['committer']
txt = bzr('cat-revision', '-r', '1')
self.failUnless(committer in txt,
'failed to find %r in %r' % (committer, txt))
msg = self.info['message']
txt = bzr('cat-revision', '-r', '2')
self.failUnless(msg in txt, 'failed to find %r in %r' % (msg, txt))
def test_mkdir(self):
bzr = self.run_bzr_decode
txt = bzr('mkdir', self.info['directory'])
self.assertEqual(u'added %s\n' % self.info['directory'], txt)
# The text should be garbled, but the command should succeed
txt = bzr('mkdir', self.info['directory'] + '2', encoding='ascii')
expected = u'added %s2\n' % (self.info['directory'],)
expected = expected.encode('ascii', 'replace')
self.assertEqual(expected, txt)
def test_relpath(self):
bzr = self.run_bzr_decode
txt = bzr('relpath', self.info['filename'])
self.assertEqual(self.info['filename'] + '\n', txt)
bzr('relpath', self.info['filename'], encoding='ascii', retcode=3)
def test_inventory(self):
bzr = self.run_bzr_decode
txt = bzr('inventory')
self.assertEqual(['a', 'b', self.info['filename']],
txt.splitlines())
# inventory should fail if unable to encode
bzr('inventory', encoding='ascii', retcode=3)
# We don't really care about the ids themselves,
# but the command shouldn't fail
txt = bzr('inventory', '--show-ids')
def test_revno(self):
# There isn't a lot to test here, since revno should always
# be an integer
bzr = self.run_bzr_decode
self.assertEqual('3\n', bzr('revno'))
self.assertEqual('3\n', bzr('revno', encoding='ascii'))
def test_revision_info(self):
bzr = self.run_bzr_decode
bzr('revision-info', '-r', '1')
# TODO: jam 20060105 If we support revisions with non-ascii characters,
# this should be strict and fail.
bzr('revision-info', '-r', '1', encoding='ascii')
def test_mv(self):
bzr = self.run_bzr_decode
fname1 = self.info['filename']
fname2 = self.info['filename'] + '2'
dirname = self.info['directory']
# fname1 already exists
bzr('mv', 'a', fname1, retcode=3)
txt = bzr('mv', 'a', fname2)
self.assertEqual(u'a => %s\n' % fname2, txt)
self.failIfExists('a')
self.failUnlessExists(fname2)
# After 'mv' we need to re-open the working tree
self.wt = self.wt.bzrdir.open_workingtree()
self.wt.commit('renamed to non-ascii')
os.mkdir(dirname)
self.wt.add(dirname)
txt = bzr('mv', fname1, fname2, dirname)
self.assertEqual([u'%s => %s/%s' % (fname1, dirname, fname1),
u'%s => %s/%s' % (fname2, dirname, fname2)]
, txt.splitlines())
# The rename should still succeed
newpath = u'%s/%s' % (dirname, fname2)
txt = bzr('mv', newpath, 'a', encoding='ascii')
self.failUnlessExists('a')
self.assertEqual(newpath.encode('ascii', 'replace') + ' => a\n', txt)
def test_branch(self):
# We should be able to branch into a directory that
# has a unicode name, even if we can't display the name
bzr = self.run_bzr_decode
bzr('branch', u'.', self.info['directory'])
bzr('branch', u'.', self.info['directory'] + '2', encoding='ascii')
def test_pull(self):
# Make sure we can pull from paths that can't be encoded
bzr = self.run_bzr_decode
dirname1 = self.info['directory']
dirname2 = self.info['directory'] + '2'
url1 = urlutils.local_path_to_url(dirname1)
url2 = urlutils.local_path_to_url(dirname2)
out_bzrdir = self.wt.bzrdir.sprout(url1)
out_bzrdir.sprout(url2)
os.chdir(dirname1)
open('a', 'ab').write('more text\n')
self.wt.commit('mod a')
pwd = osutils.getcwd()
os.chdir(u'../' + dirname2)
txt = bzr('pull')
self.assertEqual(u'Using saved location: %s/\n' % (pwd,), txt)
os.chdir('../' + dirname1)
open('a', 'ab').write('and yet more\n')
self.wt.commit(u'modifying a by ' + self.info['committer'])
os.chdir('../' + dirname2)
# We should be able to pull, even if our encoding is bad
bzr('pull', '--verbose', encoding='ascii')
def test_push(self):
# TODO: Test push to an SFTP location
# Make sure we can pull from paths that can't be encoded
bzr = self.run_bzr_decode
# TODO: jam 20060427 For drastically improving performance, we probably
# could create a local repository, so it wouldn't have to copy
# the files around as much.
dirname = self.info['directory']
bzr('push', dirname)
open('a', 'ab').write('adding more text\n')
self.wt.commit('added some stuff')
# TODO: check the output text is properly encoded
bzr('push')
f = open('a', 'ab')
try:
f.write('and a bit more: ')
f.write(dirname.encode('utf-8'))
f.write('\n')
finally:
f.close()
self.wt.commit('Added some ' + dirname)
bzr('push', '--verbose', encoding='ascii')
bzr('push', '--verbose', dirname + '2')
bzr('push', '--verbose', dirname + '3', encoding='ascii')
bzr('push', '--verbose', '--create-prefix', dirname + '4/' + dirname + '5')
bzr('push', '--verbose', '--create-prefix', dirname + '6/' + dirname + '7', encoding='ascii')
def test_renames(self):
bzr = self.run_bzr_decode
fname = self.info['filename'] + '2'
bzr('mv', 'a', fname)
txt = bzr('renames')
self.assertEqual(u'a => %s\n' % fname, txt)
bzr('renames', retcode=3, encoding='ascii')
def test_remove(self):
bzr = self.run_bzr_decode
fname = self.info['filename']
txt = bzr('remove', fname, encoding='ascii')
def test_remove_verbose(self):
bzr = self.run_bzr_decode
fname = self.info['filename']
txt = bzr('remove', '--verbose', fname, encoding='ascii')
def test_file_id(self):
bzr = self.run_bzr_decode
fname = self.info['filename']
txt = bzr('file-id', fname)
# TODO: jam 20060106 We don't support non-ascii file ids yet,
# so there is nothing which would fail in ascii encoding
# This *should* be retcode=3
txt = bzr('file-id', fname, encoding='ascii')
def test_file_path(self):
bzr = self.run_bzr_decode
# Create a directory structure
fname = self.info['filename']
dirname = self.info['directory']
os.mkdir('base')
os.mkdir('base/' + dirname)
self.wt.add('base')
self.wt.add('base/'+dirname)
path = '/'.join(['base', dirname, fname])
self.wt.rename_one(fname, path)
self.wt.commit('moving things around')
txt = bzr('file-path', path)
# TODO: jam 20060106 We don't support non-ascii file ids yet,
# so there is nothing which would fail in ascii encoding
# This *should* be retcode=3
txt = bzr('file-path', path, encoding='ascii')
def test_revision_history(self):
bzr = self.run_bzr_decode
# TODO: jam 20060106 We don't support non-ascii revision ids yet,
# so there is nothing which would fail in ascii encoding
txt = bzr('revision-history')
def test_ancestry(self):
bzr = self.run_bzr_decode
# TODO: jam 20060106 We don't support non-ascii revision ids yet,
# so there is nothing which would fail in ascii encoding
txt = bzr('ancestry')
def test_diff(self):
# TODO: jam 20060106 diff is a difficult one to test, because it
# shouldn't encode the file contents, but it needs some sort
# of encoding for the paths, etc which are displayed.
open(self.info['filename'], 'ab').write('newline\n')
txt = self.run_bzr('diff', retcode=1)[0]
def test_deleted(self):
bzr = self.run_bzr_decode
fname = self.info['filename']
os.remove(fname)
self.wt.remove(fname)
txt = bzr('deleted')
self.assertEqual(fname+'\n', txt)
txt = bzr('deleted', '--show-ids')
self.failUnless(txt.startswith(fname))
# Deleted should fail if cannot decode
# Because it is giving the exact paths
# which might be used by a front end
bzr('deleted', encoding='ascii', retcode=3)
def test_modified(self):
bzr = self.run_bzr_decode
fname = self.info['filename']
open(fname, 'ab').write('modified\n')
txt = bzr('modified')
self.assertEqual(fname+'\n', txt)
bzr('modified', encoding='ascii', retcode=3)
def test_added(self):
bzr = self.run_bzr_decode
fname = self.info['filename'] + '2'
open(fname, 'wb').write('added\n')
self.wt.add(fname)
txt = bzr('added')
self.assertEqual(fname+'\n', txt)
bzr('added', encoding='ascii', retcode=3)
def test_root(self):
bzr = self.run_bzr_decode
dirname = self.info['directory']
url = urlutils.local_path_to_url(dirname)
bzr('root')
self.wt.bzrdir.sprout(url)
os.chdir(dirname)
txt = bzr('root')
self.failUnless(txt.endswith(dirname+'\n'))
txt = bzr('root', encoding='ascii', retcode=3)
def test_log(self):
bzr = self.run_bzr_decode
fname = self.info['filename']
txt = bzr('log')
self.assertNotEqual(-1, txt.find(self.info['committer']))
self.assertNotEqual(-1, txt.find(self.info['message']))
txt = bzr('log', '--verbose')
self.assertNotEqual(-1, txt.find(fname))
# Make sure log doesn't fail even if we can't write out
txt = bzr('log', '--verbose', encoding='ascii')
self.assertEqual(-1, txt.find(fname))
self.assertNotEqual(-1, txt.find(fname.encode('ascii', 'replace')))
def test_touching_revisions(self):
bzr = self.run_bzr_decode
fname = self.info['filename']
txt = bzr('touching-revisions', fname)
self.assertEqual(u' 3 added %s\n' % (fname,), txt)
fname2 = self.info['filename'] + '2'
self.wt.rename_one(fname, fname2)
self.wt.commit(u'Renamed %s => %s' % (fname, fname2))
txt = bzr('touching-revisions', fname2)
expected_txt = (u' 3 added %s\n'
u' 4 renamed %s => %s\n'
% (fname, fname, fname2))
self.assertEqual(expected_txt, txt)
bzr('touching-revisions', fname2, encoding='ascii', retcode=3)
def test_ls(self):
bzr = self.run_bzr_decode
txt = bzr('ls')
self.assertEqual(sorted(['a', 'b', self.info['filename']]),
sorted(txt.splitlines()))
txt = bzr('ls', '--null')
self.assertEqual(sorted(['', 'a', 'b', self.info['filename']]),
sorted(txt.split('\0')))
txt = bzr('ls', encoding='ascii', retcode=3)
txt = bzr('ls', '--null', encoding='ascii', retcode=3)
def test_unknowns(self):
bzr = self.run_bzr_decode
fname = self.info['filename'] + '2'
open(fname, 'wb').write('unknown\n')
# TODO: jam 20060112 bzr unknowns is the only one which
# quotes paths do we really want it to?
txt = bzr('unknowns')
self.assertEqual(u'"%s"\n' % (fname,), txt)
bzr('unknowns', encoding='ascii', retcode=3)
def test_ignore(self):
bzr = self.run_bzr_decode
ignores._set_user_ignores(['./.bazaar'])
fname2 = self.info['filename'] + '2.txt'
open(fname2, 'wb').write('ignored\n')
def check_unknowns(expected):
self.assertEqual(expected, list(self.wt.unknowns()))
check_unknowns([fname2])
bzr('ignore', './' + fname2)
# After 'ignore' you must re-open the working tree
self.wt = self.wt.bzrdir.open_workingtree()
check_unknowns([])
fname3 = self.info['filename'] + '3.txt'
open(fname3, 'wb').write('unknown 3\n')
check_unknowns([fname3])
# Ignore should not care what the encoding is
# (right now it doesn't print anything)
bzr('ignore', fname3, encoding='ascii')
self.wt = self.wt.bzrdir.open_workingtree()
check_unknowns([])
# Now try a wildcard match
fname4 = self.info['filename'] + '4.txt'
open(fname4, 'wb').write('unknown 4\n')
bzr('ignore', '*.txt')
self.wt = self.wt.bzrdir.open_workingtree()
check_unknowns([])
# and a different wildcard that matches everything
os.remove('.bzrignore')
bzr('ignore', self.info['filename'] + '*')
self.wt = self.wt.bzrdir.open_workingtree()
check_unknowns([])
def test_missing(self):
bzr = self.run_bzr_decode
# create empty tree as reference for missing
self.run_bzr('init', 'empty-tree')
msg = self.info['message']
txt = bzr('missing', 'empty-tree', retcode=1)
self.assertNotEqual(-1, txt.find(self.info['committer']))
self.assertNotEqual(-1, txt.find(msg))
# Make sure missing doesn't fail even if we can't write out
txt = bzr('missing', 'empty-tree', encoding='ascii', retcode=1)
self.assertEqual(-1, txt.find(msg))
self.assertNotEqual(-1, txt.find(msg.encode('ascii', 'replace')))
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