diff options
Diffstat (limited to 'src/zope/i18n/tests/test_translationdomain.py')
| -rw-r--r-- | src/zope/i18n/tests/test_translationdomain.py | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/zope/i18n/tests/test_translationdomain.py b/src/zope/i18n/tests/test_translationdomain.py index 550ec85..5d55156 100644 --- a/src/zope/i18n/tests/test_translationdomain.py +++ b/src/zope/i18n/tests/test_translationdomain.py @@ -1,3 +1,4 @@ +# -*- coding: utf-8 -*- ############################################################################## # # Copyright (c) 2001-2008 Zope Foundation and Contributors. @@ -197,3 +198,73 @@ class TestGlobalTranslationDomain(TestITranslationDomain, unittest.TestCase): with self.assertRaises(KeyError): self._domain.reloadCatalogs(('dne',)) + + def test_character_sets(self): + """Test two character sets for the same language. + + Serbian can be written in Latin or Cyrillic, + where Latin is currently most used. + Interestingly, every Latin character can actually be mapped to + one Cyrillic character, and the other way around, + so you could write a script to turn one po-file into the other. + + But most practical is to have two locales with names + sr@Latn and sr@Cyrl. These are then two character sets + for the same language. So they should end up together + under the same language in a translation domain. + + The best way for an integrator to choose which one to use, + is to add an environment variable 'zope_i18n_allowed_languages' + and let this contain either sr@Latn or sr@Cyrl. + + See https://github.com/collective/plone.app.locales/issues/326 + """ + standard_file = os.path.join(testdir, 'sr-default.mo') + latin_file = os.path.join(testdir, 'sr@Latn-default.mo') + cyrillic_file = os.path.join(testdir, 'sr@Cyrl-default.mo') + standard_catalog = GettextMessageCatalog('sr', 'char', standard_file) + latin_catalog = GettextMessageCatalog('sr@Latn', 'char', latin_file) + cyrillic_catalog = GettextMessageCatalog( + 'sr@Cyrl', 'char', cyrillic_file + ) + + # Test the standard file. + domain = TranslationDomain('char') + domain.addCatalog(standard_catalog) + self.assertEqual( + domain.translate('short_greeting', target_language='sr'), + u"Hello in Serbian Standard!", + ) + + # Test the Latin file. + domain = TranslationDomain('char') + domain.addCatalog(latin_catalog) + self.assertEqual( + domain.translate('short_greeting', target_language='sr'), + u"Hello in Serbian Latin!", + ) + # Note that sr@Latn is not recognizes as language id. + self.assertEqual( + domain.translate('short_greeting', target_language='sr@Latn'), + u"short_greeting", + ) + + # Test the Cyrillic file. + domain = TranslationDomain('char') + domain.addCatalog(cyrillic_catalog) + self.assertEqual( + domain.translate('short_greeting', target_language='sr'), + u"Hello in српски!", + ) + + # When I have all three locales, this is the order that + # os.listdir gives them in: + domain = TranslationDomain('char') + domain.addCatalog(latin_catalog) + domain.addCatalog(cyrillic_catalog) + domain.addCatalog(standard_catalog) + # The Latin one is first, so it wins. + self.assertEqual( + domain.translate('short_greeting', target_language='sr'), + u"Hello in Serbian Latin!", + ) |