diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_gettext.py | 305 |
1 files changed, 180 insertions, 125 deletions
diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py index 2a1f24c..c7840cd 100644 --- a/Lib/test/test_gettext.py +++ b/Lib/test/test_gettext.py @@ -1,9 +1,11 @@ import os import base64 +import shutil import gettext - import unittest -from unittest import TestCase + +from test.test_support import run_suite + # TODO: # - Add new tests, for example for "dgettext" @@ -11,7 +13,6 @@ from unittest import TestCase # has no sense, it would have if we were testing a parser (i.e. pygettext) # - Tests should have only one assert. - GNU_MO_DATA = '''\ 3hIElQAAAAAGAAAAHAAAAEwAAAALAAAAfAAAAAAAAACoAAAAFQAAAKkAAAAjAAAAvwAAAKEAAADj AAAABwAAAIUBAAALAAAAjQEAAEUBAACZAQAAFgAAAN8CAAAeAAAA9gIAAKEAAAAVAwAABQAAALcD @@ -32,263 +33,293 @@ IHNiZSBsYmhlIENsZ3ViYSBjZWJ0ZW56ZiBvbCBjZWJpdnF2YXQgbmEgdmFncmVzbnByIGdiIGd1 ciBUQUgKdHJnZ3JrZyB6cmZmbnRyIHBuZ255YnQgeXZvZW5lbC4AYmFjb24Ad2luayB3aW5rAA== ''' +UMO_DATA = '''\ +3hIElQAAAAACAAAAHAAAACwAAAAFAAAAPAAAAAAAAABQAAAABAAAAFEAAAAPAQAAVgAAAAQAAABm +AQAAAQAAAAIAAAAAAAAAAAAAAAAAAAAAYWLDngBQcm9qZWN0LUlkLVZlcnNpb246IDIuMApQTy1S +ZXZpc2lvbi1EYXRlOiAyMDAzLTA0LTExIDEyOjQyLTA0MDAKTGFzdC1UcmFuc2xhdG9yOiBCYXJy +eSBBLiBXQXJzYXcgPGJhcnJ5QHB5dGhvbi5vcmc+Ckxhbmd1YWdlLVRlYW06IFhYIDxweXRob24t +ZGV2QHB5dGhvbi5vcmc+Ck1JTUUtVmVyc2lvbjogMS4wCkNvbnRlbnQtVHlwZTogdGV4dC9wbGFp +bjsgY2hhcnNldD11dGYtOApDb250ZW50LVRyYW5zZmVyLUVuY29kaW5nOiA3Yml0CkdlbmVyYXRl +ZC1CeTogbWFudWFsbHkKAMKkeXoA +''' LOCALEDIR = os.path.join('xx', 'LC_MESSAGES') MOFILE = os.path.join(LOCALEDIR, 'gettext.mo') +UMOFILE = os.path.join(LOCALEDIR, 'ugettext.mo') -def setup(): - os.makedirs(LOCALEDIR) - fp = open(MOFILE, 'wb') - fp.write(base64.decodestring(GNU_MO_DATA)) - fp.close() - os.environ['LANGUAGE'] = 'xx' -def teardown(): - os.environ['LANGUAGE'] = 'en' - os.unlink(MOFILE) - os.removedirs(LOCALEDIR) +class GettextBaseTest(unittest.TestCase): + def setUp(self): + os.makedirs(LOCALEDIR) + fp = open(MOFILE, 'wb') + fp.write(base64.decodestring(GNU_MO_DATA)) + fp.close() + fp = open(UMOFILE, 'wb') + fp.write(base64.decodestring(UMO_DATA)) + fp.close() + os.environ['LANGUAGE'] = 'xx' + + def tearDown(self): + os.environ['LANGUAGE'] = 'en' + shutil.rmtree(LOCALEDIR) -class GettextTestCase1(TestCase): +class GettextTestCase1(GettextBaseTest): def setUp(self): + GettextBaseTest.setUp(self) self.localedir = os.curdir self.mofile = MOFILE - gettext.install('gettext', self.localedir) - def test_some_translations(self): + eq = self.assertEqual # test some translations - assert _('albatross') == 'albatross' - assert _(u'mullusk') == 'bacon' - assert _(r'Raymond Luxury Yach-t') == 'Throatwobbler Mangrove' - assert _(ur'nudge nudge') == 'wink wink' - + eq(_('albatross'), 'albatross') + eq(_(u'mullusk'), 'bacon') + eq(_(r'Raymond Luxury Yach-t'), 'Throatwobbler Mangrove') + eq(_(ur'nudge nudge'), 'wink wink') def test_double_quotes(self): + eq = self.assertEqual # double quotes - assert _("albatross") == 'albatross' - assert _(u"mullusk") == 'bacon' - assert _(r"Raymond Luxury Yach-t") == 'Throatwobbler Mangrove' - assert _(ur"nudge nudge") == 'wink wink' - + eq(_("albatross"), 'albatross') + eq(_(u"mullusk"), 'bacon') + eq(_(r"Raymond Luxury Yach-t"), 'Throatwobbler Mangrove') + eq(_(ur"nudge nudge"), 'wink wink') def test_triple_single_quotes(self): + eq = self.assertEqual # triple single quotes - assert _('''albatross''') == 'albatross' - assert _(u'''mullusk''') == 'bacon' - assert _(r'''Raymond Luxury Yach-t''') == 'Throatwobbler Mangrove' - assert _(ur'''nudge nudge''') == 'wink wink' - + eq(_('''albatross'''), 'albatross') + eq(_(u'''mullusk'''), 'bacon') + eq(_(r'''Raymond Luxury Yach-t'''), 'Throatwobbler Mangrove') + eq(_(ur'''nudge nudge'''), 'wink wink') def test_triple_double_quotes(self): + eq = self.assertEqual # triple double quotes - assert _("""albatross""") == 'albatross' - assert _(u"""mullusk""") == 'bacon' - assert _(r"""Raymond Luxury Yach-t""") == 'Throatwobbler Mangrove' - assert _(ur"""nudge nudge""") == 'wink wink' - + eq(_("""albatross"""), 'albatross') + eq(_(u"""mullusk"""), 'bacon') + eq(_(r"""Raymond Luxury Yach-t"""), 'Throatwobbler Mangrove') + eq(_(ur"""nudge nudge"""), 'wink wink') def test_multiline_strings(self): + eq = self.assertEqual # multiline strings - assert _('''This module provides internationalization and localization + eq(_('''This module provides internationalization and localization support for your Python programs by providing an interface to the GNU -gettext message catalog library.''') == '''Guvf zbqhyr cebivqrf vagreangvbanyvmngvba naq ybpnyvmngvba +gettext message catalog library.'''), + '''Guvf zbqhyr cebivqrf vagreangvbanyvmngvba naq ybpnyvmngvba fhccbeg sbe lbhe Clguba cebtenzf ol cebivqvat na vagresnpr gb gur TAH -trggrkg zrffntr pngnybt yvoenel.''' - +trggrkg zrffntr pngnybt yvoenel.''') def test_the_alternative_interface(self): + eq = self.assertEqual # test the alternative interface - fp = open(os.path.join(self.mofile), 'rb') + fp = open(self.mofile, 'rb') t = gettext.GNUTranslations(fp) fp.close() - + # Install the translation object t.install() + eq(_('nudge nudge'), 'wink wink') + # Try unicode return type + t.install(unicode=True) + eq(_('mullusk'), 'bacon') - assert _('nudge nudge') == 'wink wink' - # try unicode return type - t.install(unicode=1) - - assert _('mullusk') == 'bacon' - - -class GettextTestCase2(TestCase): +class GettextTestCase2(GettextBaseTest): def setUp(self): + GettextBaseTest.setUp(self) self.localedir = os.curdir - + # Set up the bindings gettext.bindtextdomain('gettext', self.localedir) gettext.textdomain('gettext') - + # For convenience self._ = gettext.gettext - def test_bindtextdomain(self): - assert gettext.bindtextdomain('gettext') == self.localedir - + self.assertEqual(gettext.bindtextdomain('gettext'), self.localedir) def test_textdomain(self): - assert gettext.textdomain() == 'gettext' - + self.assertEqual(gettext.textdomain(), 'gettext') def test_some_translations(self): + eq = self.assertEqual # test some translations - assert self._('albatross') == 'albatross' - assert self._(u'mullusk') == 'bacon' - assert self._(r'Raymond Luxury Yach-t') == 'Throatwobbler Mangrove' - assert self._(ur'nudge nudge') == 'wink wink' - + eq(self._('albatross'), 'albatross') + eq(self._(u'mullusk'), 'bacon') + eq(self._(r'Raymond Luxury Yach-t'), 'Throatwobbler Mangrove') + eq(self._(ur'nudge nudge'), 'wink wink') def test_double_quotes(self): + eq = self.assertEqual # double quotes - assert self._("albatross") == 'albatross' - assert self._(u"mullusk") == 'bacon' - assert self._(r"Raymond Luxury Yach-t") == 'Throatwobbler Mangrove' - assert self._(ur"nudge nudge") == 'wink wink' - + eq(self._("albatross"), 'albatross') + eq(self._(u"mullusk"), 'bacon') + eq(self._(r"Raymond Luxury Yach-t"), 'Throatwobbler Mangrove') + eq(self._(ur"nudge nudge"), 'wink wink') def test_triple_single_quotes(self): + eq = self.assertEqual # triple single quotes - assert self._('''albatross''') == 'albatross' - assert self._(u'''mullusk''') == 'bacon' - assert self._(r'''Raymond Luxury Yach-t''') == 'Throatwobbler Mangrove' - assert self._(ur'''nudge nudge''') == 'wink wink' - + eq(self._('''albatross'''), 'albatross') + eq(self._(u'''mullusk'''), 'bacon') + eq(self._(r'''Raymond Luxury Yach-t'''), 'Throatwobbler Mangrove') + eq(self._(ur'''nudge nudge'''), 'wink wink') def test_triple_double_quotes(self): + eq = self.assertEqual # triple double quotes - assert self._("""albatross""") == 'albatross' - assert self._(u"""mullusk""") == 'bacon' - assert self._(r"""Raymond Luxury Yach-t""") == 'Throatwobbler Mangrove' - assert self._(ur"""nudge nudge""") == 'wink wink' - + eq(self._("""albatross"""), 'albatross') + eq(self._(u"""mullusk"""), 'bacon') + eq(self._(r"""Raymond Luxury Yach-t"""), 'Throatwobbler Mangrove') + eq(self._(ur"""nudge nudge"""), 'wink wink') def test_multiline_strings(self): + eq = self.assertEqual # multiline strings - assert self._('''This module provides internationalization and localization + eq(self._('''This module provides internationalization and localization support for your Python programs by providing an interface to the GNU -gettext message catalog library.''') == '''Guvf zbqhyr cebivqrf vagreangvbanyvmngvba naq ybpnyvmngvba +gettext message catalog library.'''), + '''Guvf zbqhyr cebivqrf vagreangvbanyvmngvba naq ybpnyvmngvba fhccbeg sbe lbhe Clguba cebtenzf ol cebivqvat na vagresnpr gb gur TAH -trggrkg zrffntr pngnybt yvoenel.''' +trggrkg zrffntr pngnybt yvoenel.''') - - -class PluralFormsTestCase(TestCase): +class PluralFormsTestCase(GettextBaseTest): def setUp(self): + GettextBaseTest.setUp(self) self.mofile = MOFILE def test_plural_forms1(self): + eq = self.assertEqual x = gettext.ngettext('There is %s file', 'There are %s files', 1) - assert x == 'Hay %s fichero' - + eq(x, 'Hay %s fichero') x = gettext.ngettext('There is %s file', 'There are %s files', 2) - assert x == 'Hay %s ficheros' - + eq(x, 'Hay %s ficheros') def test_plural_forms2(self): - fp = open(os.path.join(self.mofile), 'rb') + eq = self.assertEqual + fp = open(self.mofile, 'rb') t = gettext.GNUTranslations(fp) fp.close() - x = t.ngettext('There is %s file', 'There are %s files', 1) - assert x == 'Hay %s fichero' - + eq(x, 'Hay %s fichero') x = t.ngettext('There is %s file', 'There are %s files', 2) - assert x == 'Hay %s ficheros' - + eq(x, 'Hay %s ficheros') def test_hu(self): + eq = self.assertEqual f = gettext.c2py('0') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" - + eq(s, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") def test_de(self): + eq = self.assertEqual f = gettext.c2py('n != 1') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "10111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111" - + eq(s, "10111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111") def test_fr(self): + eq = self.assertEqual f = gettext.c2py('n>1') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "00111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111" - + eq(s, "00111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111") def test_gd(self): + eq = self.assertEqual f = gettext.c2py('n==1 ? 0 : n==2 ? 1 : 2') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "20122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222" - + eq(s, "20122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222") def test_gd2(self): + eq = self.assertEqual # Tests the combination of parentheses and "?:" f = gettext.c2py('n==1 ? 0 : (n==2 ? 1 : 2)') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "20122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222" - + eq(s, "20122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222") def test_lt(self): + eq = self.assertEqual f = gettext.c2py('n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%100<10 || n%100>=20) ? 1 : 2') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "20111111112222222222201111111120111111112011111111201111111120111111112011111111201111111120111111112011111111222222222220111111112011111111201111111120111111112011111111201111111120111111112011111111" - + eq(s, "20111111112222222222201111111120111111112011111111201111111120111111112011111111201111111120111111112011111111222222222220111111112011111111201111111120111111112011111111201111111120111111112011111111") def test_ru(self): + eq = self.assertEqual f = gettext.c2py('n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "20111222222222222222201112222220111222222011122222201112222220111222222011122222201112222220111222222011122222222222222220111222222011122222201112222220111222222011122222201112222220111222222011122222" - + eq(s, "20111222222222222222201112222220111222222011122222201112222220111222222011122222201112222220111222222011122222222222222220111222222011122222201112222220111222222011122222201112222220111222222011122222") def test_pl(self): + eq = self.assertEqual f = gettext.c2py('n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "20111222222222222222221112222222111222222211122222221112222222111222222211122222221112222222111222222211122222222222222222111222222211122222221112222222111222222211122222221112222222111222222211122222" - + eq(s, "20111222222222222222221112222222111222222211122222221112222222111222222211122222221112222222111222222211122222222222222222111222222211122222221112222222111222222211122222221112222222111222222211122222") def test_sl(self): + eq = self.assertEqual f = gettext.c2py('n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3') s = ''.join([ str(f(x)) for x in range(200) ]) - assert s == "30122333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333012233333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333" - + eq(s, "30122333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333012233333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333") def test_security(self): + raises = self.assertRaises # Test for a dangerous expression + raises(ValueError, gettext.c2py, "os.chmod('/etc/passwd',0777)") + + +class UnicodeTranslationsTest(GettextBaseTest): + def setUp(self): + GettextBaseTest.setUp(self) + fp = open(UMOFILE, 'rb') try: - gettext.c2py("os.chmod('/etc/passwd',0777)") - except ValueError: - pass - else: - raise AssertionError + self.t = gettext.GNUTranslations(fp, coerce=True) + finally: + fp.close() + self._ = self.t.ugettext + def test_unicode_msgid(self): + unless = self.failUnless + unless(isinstance(self._(''), unicode)) + unless(isinstance(self._(u''), unicode)) + def test_unicode_msgstr(self): + eq = self.assertEqual + eq(self._(u'ab\xde'), u'\xa4yz') -if __name__ == '__main__': - try: - setup() - unittest.main() - finally: - teardown() +def suite(): + suite = unittest.TestSuite() + suite.addTest(unittest.makeSuite(GettextTestCase1)) + suite.addTest(unittest.makeSuite(GettextTestCase2)) + suite.addTest(unittest.makeSuite(PluralFormsTestCase)) + suite.addTest(unittest.makeSuite(UnicodeTranslationsTest)) + return suite + +def test_main(): + run_suite(suite()) -# For reference, here's the .po file used to created the .mo data above. +if __name__ == '__main__': + test_main() + + +# For reference, here's the .po file used to created the GNU_MO_DATA above. # # The original version was automatically generated from the sources with # pygettext. Later it was manually modified to add plural forms support. ''' -# Dummy translation for Python's test_gettext.py module. +# Dummy translation for the Python test_gettext.py module. # Copyright (C) 2001 Python Software Foundation # Barry Warsaw <barry@python.org>, 2000. # msgid "" msgstr "" "Project-Id-Version: 2.0\n" -"PO-Revision-Date: 2000-08-29 12:19-04:00\n" +"PO-Revision-Date: 2003-04-11 14:32-0400\n" "Last-Translator: J. David Ibanez <j-david@noos.fr>\n" "Language-Team: XX <python-dev@python.org>\n" "MIME-Version: 1.0\n" @@ -336,3 +367,27 @@ msgid_plural "There are %s files" msgstr[0] "Hay %s fichero" msgstr[1] "Hay %s ficheros" ''' + +# Here's the second example po file example, used to generate the UMO_DATA +# containing utf-8 encoded Unicode strings + +''' +# Dummy translation for the Python test_gettext.py module. +# Copyright (C) 2001 Python Software Foundation +# Barry Warsaw <barry@python.org>, 2000. +# +msgid "" +msgstr "" +"Project-Id-Version: 2.0\n" +"PO-Revision-Date: 2003-04-11 12:42-0400\n" +"Last-Translator: Barry A. WArsaw <barry@python.org>\n" +"Language-Team: XX <python-dev@python.org>\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=utf-8\n" +"Content-Transfer-Encoding: 7bit\n" +"Generated-By: manually\n" + +#: nofile:0 +msgid "ab\xc3\x9e" +msgstr "\xc2\xa4yz" +''' |