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similar to SF bug 847019: a quick check in the time() constructor, which

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accepts strings only for unpickling reasons.  This check prevents the honest
mistake of passing a string like '2:59.0' to time() and getting an insane
object.
This commit is contained in:
Armin Rigo 2005-11-07 07:15:48 +00:00
parent 9a2dcf8ac1
commit f4afb21526
2 changed files with 9 additions and 1 deletions
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7
Lib/test/test_datetime.py
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@ -1830,6 +1830,13 @@ class TestTime(HarmlessMixedComparison):
self.assertEqual(dt1.isoformat(), dt2.isoformat())
self.assertEqual(dt2.newmeth(-7), dt1.hour + dt1.second - 7)
def test_backdoor_resistance(self):
# see TestDate.test_backdoor_resistance().
base = '2:59.0'
for hour_byte in ' ', '9', chr(24), '\xff':
self.assertRaises(TypeError, self.theclass,
hour_byte + base[1:])
# A mixin for classes with a tzinfo= argument. Subclasses must define
# theclass as a class atribute, and theclass(1, 1, 1, tzinfo=whatever)
# must be legit (which is true for time and datetime).