https://github.com/python/cpython/commit/1597d00d96057aaad82dc201d493044b609df42b
commit: 1597d00d96057aaad82dc201d493044b609df42b
branch: main
author: Victor Stinner <[email protected]>
committer: vstinner <[email protected]>
date: 2026-01-15T11:54:30+01:00
summary:
gh-80620: Fix test_time.test_gmtime() for 32-bit time_t (#143861)
files:
M Lib/test/test_time.py
diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py
index ce13f3a22f3ae5..c360f4a64c266b 100644
--- a/Lib/test/test_time.py
+++ b/Lib/test/test_time.py
@@ -192,18 +192,29 @@ def test_gmtime(self):
# (tm_year, tm_mon, tm_mday,
# tm_hour, tm_min, tm_sec,
# tm_wday, tm_yday)
- for t, expected in (
+ tests = [
(-13262400, (1969, 7, 31, 12, 0, 0, 3, 212)),
(-6177600, (1969, 10, 21, 12, 0, 0, 1, 294)),
- # non-leap years (pre epoch)
- (-2203891200, (1900, 3, 1, 0, 0, 0, 3, 60)),
- (-2203977600, (1900, 2, 28, 0, 0, 0, 2, 59)),
- (-5359564800, (1800, 3, 1, 0, 0, 0, 5, 60)),
- (-5359651200, (1800, 2, 28, 0, 0, 0, 4, 59)),
# leap years (pre epoch)
(-2077660800, (1904, 3, 1, 0, 0, 0, 1, 61)),
(-2077833600, (1904, 2, 28, 0, 0, 0, 6, 59)),
- ):
+ ]
+
+ try:
+ from _testinternalcapi import SIZEOF_TIME_T
+ except ImportError:
+ pass
+ else:
+ if SIZEOF_TIME_T >= 8:
+ tests.extend((
+ # non-leap years (pre epoch)
+ (-2203891200, (1900, 3, 1, 0, 0, 0, 3, 60)),
+ (-2203977600, (1900, 2, 28, 0, 0, 0, 2, 59)),
+ (-5359564800, (1800, 3, 1, 0, 0, 0, 5, 60)),
+ (-5359651200, (1800, 2, 28, 0, 0, 0, 4, 59)),
+ ))
+
+ for t, expected in tests:
with self.subTest(t=t, expected=expected):
res = time.gmtime(t)
self.assertEqual(tuple(res)[:8], expected, res)
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