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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# utf8_tests.py: testing the svn client's utf8 (i18n) handling
#
# Subversion is a tool for revision control.
# See http://subversion.apache.org for more information.
#
# ====================================================================
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
######################################################################
# General modules
import sys, re, os, locale
# Our testing module
import svntest
from svntest import wc
# (abbreviation)
Item = wc.StateItem
Skip = svntest.testcase.Skip_deco
SkipUnless = svntest.testcase.SkipUnless_deco
XFail = svntest.testcase.XFail_deco
Issues = svntest.testcase.Issues_deco
Issue = svntest.testcase.Issue_deco
Wimp = svntest.testcase.Wimp_deco
#--------------------------------------------------------------------
# Data
# Here's a filename and a log message which contain some high-ascii
# data. In theory this data has different interpretations when
# converting from 2 different charsets into UTF-8.
### "b" in ISO-8859-1 encoding:
i18n_filename = 'b\xd4\xe7\xc5'
### "drieëntwintig keer was één keer teveel" in ISO-8859-1 encoding:
i18n_logmsg = 'drie\xc3\xabntwintig keer was \xc3\xa9\xc3\xa9n keer teveel'
######################################################################
# Tests
#
# Each test must return on success or raise on failure.
@Skip()
def basic_utf8_conversion(sbox):
"conversion of paths and logs to/from utf8"
sbox.build()
wc_dir = sbox.wc_dir
# Create the new i18n file and schedule it for addition
svntest.main.file_append(os.path.join(wc_dir, i18n_filename), "hi")
svntest.actions.run_and_verify_svn(
"Failed to schedule i18n filename for addition", None, [],
'add', os.path.join(wc_dir, i18n_filename))
svntest.actions.run_and_verify_svn(
"Failed to commit i18n filename", None, [],
'commit', '-m', i18n_logmsg, wc_dir)
# Here's how the test should really work:
# 1. sh LC_ALL=ISO-8859-1 svn commit <filename> -m "<logmsg>"
# 2. sh LC_ALL=UTF-8 svn log -rHEAD > output
# 3. verify that output is the exact UTF-8 data that we expect.
# 4. repeat the process using some other locale other than ISO8859-1,
# preferably some locale which will convert the high-ascii data to
# *different* UTF-8.
#----------------------------------------------------------------------
########################################################################
# Run the tests
try:
# Generic setlocale so that getlocale returns something sensible
locale.setlocale(locale.LC_ALL, '')
# Try to make these test run in an ISO-8859-1 environment, otherwise
# they would run in whatever random locale the testing platform
# happens to have, and then we couldn't predict the exact results.
if svntest.main.windows:
# In this case, it would probably be "english_usa.1252", but you should
# be able to set just the encoding by using ".1252" (that's codepage
# 1252, which is almost but not quite entirely unlike tea; um, I mean
# it's very similar to ISO-8859-1).
# -- Branko Čibej <brane@xbc.nu>
locale.setlocale(locale.LC_ALL, '.1252')
else:
locale.setlocale(locale.LC_ALL, 'en_US.ISO8859-1')
if os.putenv:
# propagate to the svn* executables, so they do the correct translation
# the line below works for Linux systems if they have the particular
# locale installed
os.environ['LC_ALL'] = "en_US.ISO8859-1"
except:
pass
# Check to see if the locale uses ISO-8859-1 encoding. The regex is necessary
# because some systems ommit the first hyphen or use lowercase letters for ISO.
if sys.platform == 'win32':
localematch = 1
else:
localeenc = locale.getlocale()[1]
if localeenc:
localeregex = re.compile('^ISO-?8859-1$', re.I)
localematch = localeregex.search(localeenc)
try:
svntest.actions.run_and_verify_svn(None, svntest.SVNAnyOutput, [],"help")
except:
# We won't be able to run the client; this might be because the
# system does not support the iso-8859-1 locale. Anyhow, it makes
# no sense to run the test.
localematch = None
else:
localematch = None
# Also check that the environment contains the expected locale settings
# either by default, or because we set them above.
if localematch:
localeregex = re.compile('^en_US\.ISO-?8859-1$', re.I)
for env in [ 'LC_ALL', 'LC_CTYPE', 'LANG' ]:
env_value = os.getenv(env)
if env_value:
if localeregex.search(env_value):
break
else:
localematch = None
break
########################################################################
# Run the tests
# list all tests here, starting with None:
test_list = [ None,
basic_utf8_conversion,
]
if __name__ == '__main__':
svntest.main.run_tests(test_list)
# NOTREACHED
### End of file.
|
