https://github.com/python/cpython/commit/24c52cb14c4b044154bd46bd1b2a9c37076caeb9
commit: 24c52cb14c4b044154bd46bd1b2a9c37076caeb9
branch: main
author: Tomas R. <[email protected]>
committer: serhiy-storchaka <[email protected]>
date: 2025-02-28T10:40:36+02:00
summary:
gh-130655: Increase test coverage of gettext._expand_lang() (GH-130656)
files:
M Lib/test/test_gettext.py
diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py
index cddd859001d818..970ab9fe7acb4a 100644
--- a/Lib/test/test_gettext.py
+++ b/Lib/test/test_gettext.py
@@ -2,6 +2,7 @@
import base64
import gettext
import unittest
+import unittest.mock
from functools import partial
from test import support
@@ -691,6 +692,32 @@ def test_cache(self):
self.assertEqual(t.__class__, DummyGNUTranslations)
+class ExpandLangTestCase(unittest.TestCase):
+ def test_expand_lang(self):
+ # Test all combinations of territory, charset and
+ # modifier (locale extension)
+ locales = {
+ 'cs': ['cs'],
+ 'cs_CZ': ['cs_CZ', 'cs'],
+ 'cs.ISO8859-2': ['cs.ISO8859-2', 'cs'],
+ 'cs@euro': ['cs@euro', 'cs'],
+ 'cs_CZ.ISO8859-2': ['cs_CZ.ISO8859-2', 'cs_CZ', 'cs.ISO8859-2',
+ 'cs'],
+ 'cs_CZ@euro': ['cs_CZ@euro', 'cs@euro', 'cs_CZ', 'cs'],
+ 'cs.ISO8859-2@euro': ['cs.ISO8859-2@euro', 'cs@euro',
+ 'cs.ISO8859-2', 'cs'],
+ 'cs_CZ.ISO8859-2@euro': ['cs_CZ.ISO8859-2@euro', 'cs_CZ@euro',
+ 'cs.ISO8859-2@euro', 'cs@euro',
+ 'cs_CZ.ISO8859-2', 'cs_CZ',
+ 'cs.ISO8859-2', 'cs'],
+ }
+ for locale, expanded in locales.items():
+ with self.subTest(locale=locale):
+ with unittest.mock.patch("locale.normalize",
+ return_value=locale):
+ self.assertEqual(gettext._expand_lang(locale), expanded)
+
+
class MiscTestCase(unittest.TestCase):
def test__all__(self):
support.check__all__(self, gettext,
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