bpo-35317: Fix mktime() error in test_email (GH-10721)

miss-islington · vstinner · web-flow · commit d669154ee520 · 2018-11-27T03:57:56.000-08:00
Fix mktime() overflow error in test_email: run test_localtime_daylight_true_dst_true() and test_localtime_daylight_false_dst_true() with a specific timezone. (cherry picked from commit cfaafda) Co-authored-by: Victor Stinner <vstinner@redhat.com>
diff --git a/Lib/test/test_email/test_utils.py b/Lib/test/test_email/test_utils.py
@@ -75,13 +75,15 @@ def test_localtime_daylight_false_dst_false(self):
         t2 = utils.localtime(t1)
         self.assertEqual(t1, t2)
 
+    @test.support.run_with_tz('Europe/Minsk')
     def test_localtime_daylight_true_dst_true(self):
         test.support.patch(self, time, 'daylight', True)
         t0 = datetime.datetime(2012, 3, 12, 1, 1)
         t1 = utils.localtime(t0, isdst=1)
         t2 = utils.localtime(t1)
         self.assertEqual(t1, t2)
 
+    @test.support.run_with_tz('Europe/Minsk')
     def test_localtime_daylight_false_dst_true(self):
         test.support.patch(self, time, 'daylight', False)
         t0 = datetime.datetime(2012, 3, 12, 1, 1)
diff --git a/Misc/NEWS.d/next/Tests/2018-11-26-16-54-21.bpo-35317.jByGP2.rst b/Misc/NEWS.d/next/Tests/2018-11-26-16-54-21.bpo-35317.jByGP2.rst
@@ -0,0 +1,3 @@
+Fix ``mktime()`` overflow error in ``test_email``: run
+``test_localtime_daylight_true_dst_true()`` and
+``test_localtime_daylight_false_dst_true()`` with a specific timezone.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+Fix ``mktime()`` overflow error in ``test_email``: run
	`2`	+``test_localtime_daylight_true_dst_true()`` and
	`3`	+``test_localtime_daylight_false_dst_true()`` with a specific timezone.