https://github.com/python/cpython/commit/093c587388d0e4b87b9511232f47c9f4eaa22da9
commit: 093c587388d0e4b87b9511232f47c9f4eaa22da9
branch: 3.13
author: Miss Islington (bot) <31488909+miss-isling...@users.noreply.github.com>
committer: picnixz <10796600+picn...@users.noreply.github.com>
date: 2025-04-04T16:39:35+02:00
summary:
[3.13] gh-130655: Add tests for `gettext.find()` (GH-130691) (#132084)
gh-130655: Add tests for `gettext.find()` (GH-130691)
(cherry picked from commit 3118693a1a3db0da96c565a2de015a806c892625)
Co-authored-by: Stan Ulbrych <89152624+stanfromirel...@users.noreply.github.com>
Co-authored-by: Tomas R. <tomas.ro...@gmail.com>
files:
M Lib/test/test_gettext.py
diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py
index a0d77dcceeff61..3d38ccf6cbba50 100644
--- a/Lib/test/test_gettext.py
+++ b/Lib/test/test_gettext.py
@@ -768,6 +768,76 @@ def test_expand_lang(self):
self.assertEqual(gettext._expand_lang(locale), expanded)
+class FindTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.env = self.enterContext(os_helper.EnvironmentVarGuard())
+ self.tempdir = self.enterContext(os_helper.temp_cwd())
+
+ for key in ('LANGUAGE', 'LC_ALL', 'LC_MESSAGES', 'LANG'):
+ self.env.unset(key)
+
+ def create_mo_file(self, lang):
+ locale_dir = os.path.join(self.tempdir, "locale")
+ mofile_dir = os.path.join(locale_dir, lang, "LC_MESSAGES")
+ os.makedirs(mofile_dir)
+ mo_file = os.path.join(mofile_dir, "mofile.mo")
+ with open(mo_file, "wb") as f:
+ f.write(GNU_MO_DATA)
+ return mo_file
+
+ def test_find_with_env_vars(self):
+ # test that find correctly finds the environment variables
+ # when languages are not supplied
+ mo_file = self.create_mo_file("ga_IE")
+ for var in ('LANGUAGE', 'LC_ALL', 'LC_MESSAGES', 'LANG'):
+ self.env.set(var, 'ga_IE')
+ result = gettext.find("mofile",
+ localedir=os.path.join(self.tempdir,
"locale"))
+ self.assertEqual(result, mo_file)
+ self.env.unset(var)
+
+ def test_find_with_languages(self):
+ # test that passed languages are used
+ self.env.set('LANGUAGE', 'pt_BR')
+ mo_file = self.create_mo_file("ga_IE")
+
+ result = gettext.find("mofile",
+ localedir=os.path.join(self.tempdir, "locale"),
+ languages=['ga_IE'])
+ self.assertEqual(result, mo_file)
+
+ @unittest.mock.patch('gettext._expand_lang')
+ def test_find_with_no_lang(self, patch_expand_lang):
+ # no language can be found
+ gettext.find('foo')
+ patch_expand_lang.assert_called_with('C')
+
+ @unittest.mock.patch('gettext._expand_lang')
+ def test_find_with_c(self, patch_expand_lang):
+ # 'C' is already in languages
+ self.env.set('LANGUAGE', 'C')
+ gettext.find('foo')
+ patch_expand_lang.assert_called_with('C')
+
+ def test_find_all(self):
+ # test that all are returned when all is set
+ paths = []
+ for lang in ["ga_IE", "es_ES"]:
+ paths.append(self.create_mo_file(lang))
+ result = gettext.find('mofile',
+ localedir=os.path.join(self.tempdir, "locale"),
+ languages=["ga_IE", "es_ES"], all=True)
+ self.assertEqual(sorted(result), sorted(paths))
+
+ def test_find_deduplication(self):
+ # test that find removes duplicate languages
+ mo_file = [self.create_mo_file('ga_IE')]
+ result = gettext.find("mofile", localedir=os.path.join(self.tempdir,
"locale"),
+ languages=['ga_IE', 'ga_IE'], all=True)
+ self.assertEqual(result, mo_file)
+
+
class MiscTestCase(unittest.TestCase):
def test__all__(self):
support.check__all__(self, gettext,
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