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Issue #1726687: time.mktime() will now correctly compute value one

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second before epoch.  Original patch by Peter Wang, reported by Martin
Blais.
This commit is contained in:
Alexander Belopolsky 2011-01-11 01:21:25 +00:00
parent 7234479580
commit b7d40d1702
2 changed files with 17 additions and 1 deletions
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13
Lib/test/test_time.py
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@ -339,6 +339,19 @@ class _Test4dYear(_BaseYearTest):
self.assertEqual(self.yearstr(-1234), '-1234')
self.assertEqual(self.yearstr(-123456), '-123456')
def test_mktime(self):
# Issue #1726687
for t in (-2, -1, 0, 1):
try:
tt = time.localtime(t)
except (OverflowError, ValueError):
pass
self.assertEqual(time.mktime(tt), t)
# Hopefully year = -1 is enough to make OS mktime fail
self.assertRaises(OverflowError, time.mktime,
(-1, 1, 1, 0, 0, 0, -1, -1, -1))
class TestAsctimeAccept2dYear(_TestAsctimeYear, _Test2dYear):
pass