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Issue #14720: sqlite3: Convert datetime microseconds correctly

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Patch by Lowe Thiderman
This commit is contained in:
Petri Lehtinen 2013-02-23 19:05:09 +01:00
parent ed909bcbdd
commit 8b945148e3
4 changed files with 23 additions and 2 deletions
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19
Lib/sqlite3/test/regression.py
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@ -1,4 +1,4 @@
#-*- coding: ISO-8859-1 -*-
#-*- coding: iso-8859-1 -*-
# pysqlite2/test/regression.py: pysqlite regression tests
#
# Copyright (C) 2006-2010 Gerhard Häring <gh@ghaering.de>
@ -302,6 +302,23 @@ class RegressionTests(unittest.TestCase):
cur.executemany("insert into b (baz) values (?)",
((i,) for i in foo()))
def CheckConvertTimestampMicrosecondPadding(self):
"""
http://bugs.python.org/issue14720
The microsecond parsing of convert_timestamp() should pad with zeros,
since the microsecond string "456" actually represents "456000".
"""
con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_DECLTYPES)
cur = con.cursor()
cur.execute("CREATE TABLE t (x TIMESTAMP)")
cur.execute("INSERT INTO t (x) VALUES ('2012-04-04 15:06:00.456')")
cur.execute("SELECT * FROM t")
date = cur.fetchall()[0][0]
self.assertEqual(date, datetime.datetime(2012, 4, 4, 15, 6, 0, 456000))
def suite():
regression_suite = unittest.makeSuite(RegressionTests, "Check")