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67 lines
1.8 KiB
Python
67 lines
1.8 KiB
Python
#!/usr/bin/env python
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# types_extras.py - tests for extras types conversions
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#
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# Copyright (C) 2008 Federico Di Gregorio <fog@debian.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 2, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for more details.
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try:
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import decimal
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except:
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pass
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import sys
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import unittest
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import psycopg2
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import psycopg2.extras
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import tests
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class TypesExtrasTests(unittest.TestCase):
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"""Test that all type conversions are working."""
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def setUp(self):
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self.conn = psycopg2.connect(tests.dsn)
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def execute(self, *args):
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curs = self.conn.cursor()
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curs.execute(*args)
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return curs.fetchone()[0]
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def testUUID(self):
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try:
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import uuid
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psycopg2.extras.register_uuid()
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except:
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return
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u = uuid.UUID('9c6d5a77-7256-457e-9461-347b4358e350');
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s = self.execute("SELECT %s AS foo", (u,))
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self.failUnless(u == s)
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# must survive NULL cast to a uuid
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s = self.execute("SELECT NULL::uuid AS foo")
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self.failUnless(s is None)
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def testINET(self):
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psycopg2.extras.register_inet()
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i = "192.168.1.0/24";
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s = self.execute("SELECT %s AS foo", (i,))
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self.failUnless(i == s)
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# must survive NULL cast to inet
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s = self.execute("SELECT NULL::inet AS foo")
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self.failUnless(s is None)
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def test_suite():
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return unittest.TestLoader().loadTestsFromName(__name__)
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if __name__ == "__main__":
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unittest.main()
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