Patch #633547: Support plural forms. Do TODOs in test suite.
diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py
index 08787d0..2a1f24c 100644
--- a/Lib/test/test_gettext.py
+++ b/Lib/test/test_gettext.py
@@ -2,124 +2,34 @@
import base64
import gettext
+import unittest
+from unittest import TestCase
-def test_api_1(localedir, mofile):
- print 'test api 1'
-
- # Test basic interface
-
- print 'installing gettext'
- gettext.install('gettext', localedir)
-
- # test some translations
- print _('albatross')
- print _(u'mullusk')
- print _(r'Raymond Luxury Yach-t')
- print _(ur'nudge nudge')
-
- # double quotes
- print _("albatross")
- print _(u"mullusk")
- print _(r"Raymond Luxury Yach-t")
- print _(ur"nudge nudge")
-
- # triple single quotes
- print _('''albatross''')
- print _(u'''mullusk''')
- print _(r'''Raymond Luxury Yach-t''')
- print _(ur'''nudge nudge''')
-
- # triple double quotes
- print _("""albatross""")
- print _(u"""mullusk""")
- print _(r"""Raymond Luxury Yach-t""")
- print _(ur"""nudge nudge""")
-
- # multiline strings
- print _('''This module provides internationalization and localization
-support for your Python programs by providing an interface to the GNU
-gettext message catalog library.''')
-
- # test the alternative interface
- fp = open(os.path.join(mofile), 'rb')
- t = gettext.GNUTranslations(fp)
- fp.close()
-
- t.install()
-
- print _('nudge nudge')
-
- # try unicode return type
- t.install(unicode=1)
-
- print _('mullusk')
-
-
-
-def test_api_2(localedir, mofile):
- print 'test api 2'
-
- gettext.bindtextdomain('gettext', localedir)
- print gettext.bindtextdomain('gettext') == localedir
-
- gettext.textdomain('gettext')
- # should return 'gettext'
- print gettext.textdomain()
-
- # local function override builtin
- _ = gettext.gettext
-
- # test some translations
- print _('albatross')
- print _(u'mullusk')
- print _(r'Raymond Luxury Yach-t')
- print _(ur'nudge nudge')
-
- # double quotes
- print _("albatross")
- print _(u"mullusk")
- print _(r"Raymond Luxury Yach-t")
- print _(ur"nudge nudge")
-
- # triple single quotes
- print _('''albatross''')
- print _(u'''mullusk''')
- print _(r'''Raymond Luxury Yach-t''')
- print _(ur'''nudge nudge''')
-
- # triple double quotes
- print _("""albatross""")
- print _(u"""mullusk""")
- print _(r"""Raymond Luxury Yach-t""")
- print _(ur"""nudge nudge""")
-
- # multiline strings
- print _('''This module provides internationalization and localization
-support for your Python programs by providing an interface to the GNU
-gettext message catalog library.''')
-
- # Now test dgettext()
- def _(message):
- return gettext.dgettext('gettext')
-
+# TODO:
+# - Add new tests, for example for "dgettext"
+# - Remove dummy tests, for example testing for single and double quotes
+# has no sense, it would have if we were testing a parser (i.e. pygettext)
+# - Tests should have only one assert.
GNU_MO_DATA = '''\
-3hIElQAAAAAFAAAAHAAAAEQAAAAHAAAAbAAAAAAAAACIAAAAFQAAAIkAAAChAAAAnwAAAAcAAABB
-AQAACwAAAEkBAAAZAQAAVQEAABYAAABvAgAAoQAAAIYCAAAFAAAAKAMAAAkAAAAuAwAAAQAAAAQA
-AAACAAAAAAAAAAUAAAAAAAAAAwAAAABSYXltb25kIEx1eHVyeSBZYWNoLXQAVGhpcyBtb2R1bGUg
-cHJvdmlkZXMgaW50ZXJuYXRpb25hbGl6YXRpb24gYW5kIGxvY2FsaXphdGlvbgpzdXBwb3J0IGZv
-ciB5b3VyIFB5dGhvbiBwcm9ncmFtcyBieSBwcm92aWRpbmcgYW4gaW50ZXJmYWNlIHRvIHRoZSBH
-TlUKZ2V0dGV4dCBtZXNzYWdlIGNhdGFsb2cgbGlicmFyeS4AbXVsbHVzawBudWRnZSBudWRnZQBQ
-cm9qZWN0LUlkLVZlcnNpb246IDIuMApQTy1SZXZpc2lvbi1EYXRlOiAyMDAwLTA4LTI5IDEyOjE5
-LTA0OjAwCkxhc3QtVHJhbnNsYXRvcjogQmFycnkgQS4gV2Fyc2F3IDxiYXJyeUBweXRob24ub3Jn
-PgpMYW5ndWFnZS1UZWFtOiBYWCA8cHl0aG9uLWRldkBweXRob24ub3JnPgpNSU1FLVZlcnNpb246
-IDEuMApDb250ZW50LVR5cGU6IHRleHQvcGxhaW47IGNoYXJzZXQ9a29pOF9yCkNvbnRlbnQtVHJh
-bnNmZXItRW5jb2Rpbmc6IG5vbmUKR2VuZXJhdGVkLUJ5OiBweWdldHRleHQucHkgMS4xCgBUaHJv
-YXR3b2JibGVyIE1hbmdyb3ZlAEd1dmYgemJxaHlyIGNlYml2cXJmIHZhZ3JlYW5ndmJhbnl2bW5n
-dmJhIG5hcSB5YnBueXZtbmd2YmEKZmhjY2JlZyBzYmUgbGJoZSBDbGd1YmEgY2VidGVuemYgb2wg
-Y2ViaXZxdmF0IG5hIHZhZ3Jlc25wciBnYiBndXIgVEFICnRyZ2dya2cgenJmZm50ciBwbmdueWJ0
-IHl2b2VuZWwuAGJhY29uAHdpbmsgd2luawA=
+3hIElQAAAAAGAAAAHAAAAEwAAAALAAAAfAAAAAAAAACoAAAAFQAAAKkAAAAjAAAAvwAAAKEAAADj
+AAAABwAAAIUBAAALAAAAjQEAAEUBAACZAQAAFgAAAN8CAAAeAAAA9gIAAKEAAAAVAwAABQAAALcD
+AAAJAAAAvQMAAAEAAAADAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAABQAAAAYAAAACAAAAAFJh
+eW1vbmQgTHV4dXJ5IFlhY2gtdABUaGVyZSBpcyAlcyBmaWxlAFRoZXJlIGFyZSAlcyBmaWxlcwBU
+aGlzIG1vZHVsZSBwcm92aWRlcyBpbnRlcm5hdGlvbmFsaXphdGlvbiBhbmQgbG9jYWxpemF0aW9u
+CnN1cHBvcnQgZm9yIHlvdXIgUHl0aG9uIHByb2dyYW1zIGJ5IHByb3ZpZGluZyBhbiBpbnRlcmZh
+Y2UgdG8gdGhlIEdOVQpnZXR0ZXh0IG1lc3NhZ2UgY2F0YWxvZyBsaWJyYXJ5LgBtdWxsdXNrAG51
+ZGdlIG51ZGdlAFByb2plY3QtSWQtVmVyc2lvbjogMi4wClBPLVJldmlzaW9uLURhdGU6IDIwMDAt
+MDgtMjkgMTI6MTktMDQ6MDAKTGFzdC1UcmFuc2xhdG9yOiBKLiBEYXZpZCBJYsOhw7FleiA8ai1k
+YXZpZEBub29zLmZyPgpMYW5ndWFnZS1UZWFtOiBYWCA8cHl0aG9uLWRldkBweXRob24ub3JnPgpN
+SU1FLVZlcnNpb246IDEuMApDb250ZW50LVR5cGU6IHRleHQvcGxhaW47IGNoYXJzZXQ9aXNvLTg4
+NTktMQpDb250ZW50LVRyYW5zZmVyLUVuY29kaW5nOiBub25lCkdlbmVyYXRlZC1CeTogcHlnZXR0
+ZXh0LnB5IDEuMQpQbHVyYWwtRm9ybXM6IG5wbHVyYWxzPTI7IHBsdXJhbD1uIT0xOwoAVGhyb2F0
+d29iYmxlciBNYW5ncm92ZQBIYXkgJXMgZmljaGVybwBIYXkgJXMgZmljaGVyb3MAR3V2ZiB6YnFo
+eXIgY2ViaXZxcmYgdmFncmVhbmd2YmFueXZtbmd2YmEgbmFxIHlicG55dm1uZ3ZiYQpmaGNjYmVn
+IHNiZSBsYmhlIENsZ3ViYSBjZWJ0ZW56ZiBvbCBjZWJpdnF2YXQgbmEgdmFncmVzbnByIGdiIGd1
+ciBUQUgKdHJnZ3JrZyB6cmZmbnRyIHBuZ255YnQgeXZvZW5lbC4AYmFjb24Ad2luayB3aW5rAA==
'''
@@ -139,17 +49,236 @@
os.removedirs(LOCALEDIR)
-try:
- setup()
- test_api_1(os.curdir, MOFILE)
- test_api_2(os.curdir, MOFILE)
-finally:
- teardown()
- pass
+class GettextTestCase1(TestCase):
+ def setUp(self):
+ self.localedir = os.curdir
+ self.mofile = MOFILE
+
+ gettext.install('gettext', self.localedir)
+
+
+ def test_some_translations(self):
+ # test some translations
+ assert _('albatross') == 'albatross'
+ assert _(u'mullusk') == 'bacon'
+ assert _(r'Raymond Luxury Yach-t') == 'Throatwobbler Mangrove'
+ assert _(ur'nudge nudge') == 'wink wink'
+
+
+ def test_double_quotes(self):
+ # double quotes
+ assert _("albatross") == 'albatross'
+ assert _(u"mullusk") == 'bacon'
+ assert _(r"Raymond Luxury Yach-t") == 'Throatwobbler Mangrove'
+ assert _(ur"nudge nudge") == 'wink wink'
+
+
+ def test_triple_single_quotes(self):
+ # triple single quotes
+ assert _('''albatross''') == 'albatross'
+ assert _(u'''mullusk''') == 'bacon'
+ assert _(r'''Raymond Luxury Yach-t''') == 'Throatwobbler Mangrove'
+ assert _(ur'''nudge nudge''') == 'wink wink'
+
+
+ def test_triple_double_quotes(self):
+ # triple double quotes
+ assert _("""albatross""") == 'albatross'
+ assert _(u"""mullusk""") == 'bacon'
+ assert _(r"""Raymond Luxury Yach-t""") == 'Throatwobbler Mangrove'
+ assert _(ur"""nudge nudge""") == 'wink wink'
+
+
+ def test_multiline_strings(self):
+ # multiline strings
+ assert _('''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
+fhccbeg sbe lbhe Clguba cebtenzf ol cebivqvat na vagresnpr gb gur TAH
+trggrkg zrffntr pngnybt yvoenel.'''
+
+
+ def test_the_alternative_interface(self):
+ # test the alternative interface
+ fp = open(os.path.join(self.mofile), 'rb')
+ t = gettext.GNUTranslations(fp)
+ fp.close()
+
+ t.install()
+
+ assert _('nudge nudge') == 'wink wink'
+
+ # try unicode return type
+ t.install(unicode=1)
+
+ assert _('mullusk') == 'bacon'
+
+
+class GettextTestCase2(TestCase):
+ def setUp(self):
+ self.localedir = os.curdir
+
+ gettext.bindtextdomain('gettext', self.localedir)
+ gettext.textdomain('gettext')
+
+ self._ = gettext.gettext
+
+
+ def test_bindtextdomain(self):
+ assert gettext.bindtextdomain('gettext') == self.localedir
+
+
+ def test_textdomain(self):
+ assert gettext.textdomain() == 'gettext'
+
+
+ def test_some_translations(self):
+ # 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'
+
+
+ def test_double_quotes(self):
+ # 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'
+
+
+ def test_triple_single_quotes(self):
+ # 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'
+
+
+ def test_triple_double_quotes(self):
+ # 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'
+
+
+ def test_multiline_strings(self):
+ # multiline strings
+ assert 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
+fhccbeg sbe lbhe Clguba cebtenzf ol cebivqvat na vagresnpr gb gur TAH
+trggrkg zrffntr pngnybt yvoenel.'''
+
+
+
+
+class PluralFormsTestCase(TestCase):
+ def setUp(self):
+ self.mofile = MOFILE
+
+ def test_plural_forms1(self):
+ x = gettext.ngettext('There is %s file', 'There are %s files', 1)
+ assert x == 'Hay %s fichero'
+
+ x = gettext.ngettext('There is %s file', 'There are %s files', 2)
+ assert x == 'Hay %s ficheros'
+
+
+ def test_plural_forms2(self):
+ fp = open(os.path.join(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'
+
+ x = t.ngettext('There is %s file', 'There are %s files', 2)
+ assert x == 'Hay %s ficheros'
+
+
+ def test_hu(self):
+ f = gettext.c2py('0')
+ s = ''.join([ str(f(x)) for x in range(200) ])
+ assert s == "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
+
+
+ def test_de(self):
+ f = gettext.c2py('n != 1')
+ s = ''.join([ str(f(x)) for x in range(200) ])
+ assert s == "10111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+
+
+ def test_fr(self):
+ f = gettext.c2py('n>1')
+ s = ''.join([ str(f(x)) for x in range(200) ])
+ assert s == "00111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+
+
+ def test_gd(self):
+ f = gettext.c2py('n==1 ? 0 : n==2 ? 1 : 2')
+ s = ''.join([ str(f(x)) for x in range(200) ])
+ assert s == "20122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222"
+
+
+ def test_gd2(self):
+ # 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"
+
+
+ def test_lt(self):
+ 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"
+
+
+ def test_ru(self):
+ 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"
+
+
+ def test_pl(self):
+ 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"
+
+
+ def test_sl(self):
+ 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"
+
+
+ def test_security(self):
+ # Test for a dangerous expression
+ try:
+ gettext.c2py("os.chmod('/etc/passwd',0777)")
+ except ValueError:
+ pass
+ else:
+ raise AssertionError
+
+
+
+if __name__ == '__main__':
+ try:
+ setup()
+ unittest.main()
+ finally:
+ teardown()
+
# For reference, here's the .po file used to created the .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.
@@ -160,12 +289,13 @@
msgstr ""
"Project-Id-Version: 2.0\n"
"PO-Revision-Date: 2000-08-29 12:19-04:00\n"
-"Last-Translator: Barry A. Warsaw <barry@python.org>\n"
+"Last-Translator: J. David Ibanez <j-david@noos.fr>\n"
"Language-Team: XX <python-dev@python.org>\n"
"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=koi8_r\n"
-"Content-Transfer-Encoding: none\n"
+"Content-Type: text/plain; charset=iso-8859-1\n"
+"Content-Transfer-Encoding: 8bit\n"
"Generated-By: pygettext.py 1.1\n"
+"Plural-Forms: nplurals=2; plural=n!=1;\n"
#: test_gettext.py:19 test_gettext.py:25 test_gettext.py:31 test_gettext.py:37
#: test_gettext.py:51 test_gettext.py:80 test_gettext.py:86 test_gettext.py:92
@@ -198,4 +328,11 @@
"Guvf zbqhyr cebivqrf vagreangvbanyvmngvba naq ybpnyvmngvba\n"
"fhccbeg sbe lbhe Clguba cebtenzf ol cebivqvat na vagresnpr gb gur TAH\n"
"trggrkg zrffntr pngnybt yvoenel."
+
+# Manually added, as neither pygettext nor xgettext support plural forms
+# in Python.
+msgid "There is %s file"
+msgid_plural "There are %s files"
+msgstr[0] "Hay %s fichero"
+msgstr[1] "Hay %s ficheros"
'''