~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2006, 2009, 2010 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""Adapter for running test cases against multiple encodings."""

from copy import deepcopy

# prefix for micro (1/1000000)

_mu = u'\xb5'

# greek letter omega, not to be confused with

# the Ohm sign, u'\u2126'. Though they are probably identical

# cp437 can handle the first, but not the second

_omega = u'\u03a9'

# smallest error possible, epsilon

# cp437 handles u03b5, but not u2208 the 'element of' operator

_epsilon = u'\u03b5'

# Swedish?

_erik = u'Erik B\xe5gfors'

# Swedish 'räksmörgås' means shrimp sandwich

_shrimp_sandwich = u'r\xe4ksm\xf6rg\xe5s'

# Arabic, probably only Unicode encodings can handle this one

_juju = u'\u062c\u0648\u062c\u0648'

# iso-8859-1 alternative for juju

_juju_alt = u'j\xfbj\xfa'

# Russian, 'Alexander' in russian

_alexander = u'\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440'

# The word 'test' in Russian

_russian_test = u'\u0422\u0435\u0441\u0442'

# Kanji

# It is a kanji sequence for nihonjin, or Japanese in English.

#

# '\u4eba' being person, 'u\65e5' sun and '\u672c' origin. Ie,

# sun-origin-person, 'native from the land where the sun rises'. Note, I'm

# not a fluent speaker, so this is just my crude breakdown.

#

# Wouter van Heyst

_nihonjin = u'\u65e5\u672c\u4eba'

# Czech

# It's what is usually used for showing how fonts look, because it contains

# most accented characters, ie. in places where Englishman use 'Quick brown fox

# jumped over a lazy dog'. The literal translation of the Czech version would

# be something like 'Yellow horse groaned devilish codes'. Actually originally

# the last word used to be 'ódy' (odes). The 'k' was added as a pun when using

# the sentece to check whether one has properly set encoding.

_yellow_horse = (u'\u017dlu\u0165ou\u010dk\xfd k\u016f\u0148'

                 u' \xfap\u011bl \u010f\xe1belsk\xe9 k\xf3dy')

_yellow = u'\u017dlu\u0165ou\u010dk\xfd'

_someone = u'Some\u016f\u0148\u011b'

_something = u'\u0165ou\u010dk\xfd'

# Hebrew

# Shalom -> 'hello' or 'peace', used as a common greeting

_shalom = u'\u05e9\u05dc\u05d5\u05dd'

encoding_scenarios = [

        # Permutation 1 of utf-8

        ('utf-8,1', {

            'info': {

                'committer': _erik,

                'message': _yellow_horse,

                'filename': _shrimp_sandwich,

                'directory': _nihonjin,

                },

            'encoding': 'utf-8',

            }),

        # Permutation 2 of utf-8

        ('utf-8,2', {

            'info': {

                'committer': _alexander,

                'message': u'Testing ' + _mu,

                'filename': _shalom,

                'directory': _juju,

                },

            'encoding': 'utf-8',

            }),

        ('iso-8859-1', {

            'info': {

                'committer': _erik,

                'message': u'Testing ' + _mu,

                'filename': _juju_alt,

                'directory': _shrimp_sandwich,

                },

            'encoding': 'iso-8859-1',

            }),

        ('iso-8859-2', {

            'info': {

                'committer': _someone,

                'message': _yellow_horse,

                'filename': _yellow,

                'directory': _something,

                },

            'encoding': 'iso-8859-2',

            }),

        ('cp1251', {

            'info': {

                'committer': _alexander,

                'message': u'Testing ' + _mu,

                'filename': _russian_test,

                'directory': _russian_test + 'dir',

                },

            'encoding': 'cp1251',

            }),

# The iso-8859-1 tests run on a default windows cp437 installation

# and it takes a long time to run an extra permutation of the tests

# But just in case we want to add this back in:

#        ('cp437', {'committer':_erik

#                  , 'message':u'Testing ' + _mu

#                  , 'filename':'file_' + _omega

#                  , 'directory':_epsilon + '_dir',

#            'encoding': 'cp437'}),

    ]