author | martin.trojer@nokia.com |
Fri, 31 Jul 2009 15:01:17 +0100 | |
changeset 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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#-*- coding: ISO-8859-1 -*- |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# pysqlite2/test/regression.py: pysqlite regression tests |
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# |
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# Copyright (C) 2007 Gerhard Häring <gh@ghaering.de> |
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# |
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# This file is part of pysqlite. |
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# |
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# This software is provided 'as-is', without any express or implied |
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# warranty. In no event will the authors be held liable for any damages |
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# arising from the use of this software. |
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# |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# Permission is granted to anyone to use this software for any purpose, |
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# including commercial applications, and to alter it and redistribute it |
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# freely, subject to the following restrictions: |
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# |
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# 1. The origin of this software must not be misrepresented; you must not |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# claim that you wrote the original software. If you use this software |
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# in a product, an acknowledgment in the product documentation would be |
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# appreciated but is not required. |
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# 2. Altered source versions must be plainly marked as such, and must not be |
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# misrepresented as being the original software. |
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# 3. This notice may not be removed or altered from any source distribution. |
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from __future__ import with_statement |
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import unittest |
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import sqlite3 as sqlite |
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did_rollback = False |
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class MyConnection(sqlite.Connection): |
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def rollback(self): |
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global did_rollback |
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did_rollback = True |
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sqlite.Connection.rollback(self) |
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class ContextTests(unittest.TestCase): |
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def setUp(self): |
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global did_rollback |
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self.con = sqlite.connect(":memory:", factory=MyConnection) |
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self.con.execute("create table test(c unique)") |
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did_rollback = False |
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def tearDown(self): |
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self.con.close() |
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def CheckContextManager(self): |
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"""Can the connection be used as a context manager at all?""" |
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with self.con: |
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pass |
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def CheckContextManagerCommit(self): |
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"""Is a commit called in the context manager?""" |
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with self.con: |
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self.con.execute("insert into test(c) values ('foo')") |
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self.con.rollback() |
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count = self.con.execute("select count(*) from test").fetchone()[0] |
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self.failUnlessEqual(count, 1) |
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def CheckContextManagerRollback(self): |
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"""Is a rollback called in the context manager?""" |
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global did_rollback |
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self.failUnlessEqual(did_rollback, False) |
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try: |
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with self.con: |
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self.con.execute("insert into test(c) values (4)") |
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self.con.execute("insert into test(c) values (4)") |
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except sqlite.IntegrityError: |
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pass |
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self.failUnlessEqual(did_rollback, True) |
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def suite(): |
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ctx_suite = unittest.makeSuite(ContextTests, "Check") |
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return unittest.TestSuite((ctx_suite,)) |
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def test(): |
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runner = unittest.TextTestRunner() |
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runner.run(suite()) |
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if __name__ == "__main__": |
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test() |