From: Serhiy Storchaka <storchaka@gmail.com>
Date: Mon, 8 Jan 2024 22:33:53 +0000 (+0200)
Subject: gh-113027: Fix test_variable_tzname in test_email (#113821)
X-Git-Tag: v3.13.0a3~143
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=931d7e052e22aa01e18fcc67ed71b6ea305aff71;p=thirdparty%2FPython%2Fcpython.git

gh-113027: Fix test_variable_tzname in test_email (#113821)

Determine the support of the Kyiv timezone by checking the result of
astimezone() which uses the system tz database and not the one
populated by zoneinfo.
---

diff --git a/Lib/test/test_email/test_utils.py b/Lib/test/test_email/test_utils.py
index c9d973df0a21..0f1c3a84e61a 100644
--- a/Lib/test/test_email/test_utils.py
+++ b/Lib/test/test_email/test_utils.py
@@ -143,12 +143,12 @@ class LocaltimeTests(unittest.TestCase):
         t2 = utils.localtime(t0.replace(tzinfo=None))
         self.assertEqual(t1, t2)
 
-    @unittest.skipUnless("Europe/Kyiv" in zoneinfo.available_timezones(),
-                         "Can't find a Kyiv timezone database")
     @test.support.run_with_tz('Europe/Kyiv')
     def test_variable_tzname(self):
         t0 = datetime.datetime(1984, 1, 1, tzinfo=datetime.timezone.utc)
         t1 = utils.localtime(t0)
+        if t1.tzname() == 'Europe':
+            self.skipTest("Can't find a Kyiv timezone database")
         self.assertEqual(t1.tzname(), 'MSK')
         t0 = datetime.datetime(1994, 1, 1, tzinfo=datetime.timezone.utc)
         t1 = utils.localtime(t0)