initial commit

14 files changed, 2934 insertions, 0 deletions

diff --git a/lib/__init__.py b/lib/__init__.py
new file mode 100644
index 0000000..3920a2b
--- /dev/null
+++ b/lib/__init__.py
@@ -0,0 +1,22 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlcipher/__init__.py: the pysqlite2 package.
+#
+# Copyright (C) 2005-2007 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
diff --git a/lib/dbapi2.py b/lib/dbapi2.py
new file mode 100644
index 0000000..78f340e
--- /dev/null
+++ b/lib/dbapi2.py
@@ -0,0 +1,92 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlcipher/dbapi2.py: the DB-API 2.0 interface with SQLCipher support
+#
+# Copyright (C) Kali Kaneko <kali@futeisha.org>
+# Copyright (C) 2010 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlcipher.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import datetime
+import time
+
+try:
+    from pysqlcipher.libsqlite import *
+except ImportError:
+    from pysqlcipher._sqlite import *
+
+paramstyle = "qmark"
+
+threadsafety = 1
+
+apilevel = "2.0"
+
+Date = datetime.date
+
+Time = datetime.time
+
+Timestamp = datetime.datetime
+
+def DateFromTicks(ticks):
+    return Date(*time.localtime(ticks)[:3])
+
+def TimeFromTicks(ticks):
+    return Time(*time.localtime(ticks)[3:6])
+
+def TimestampFromTicks(ticks):
+    return Timestamp(*time.localtime(ticks)[:6])
+
+version_info = tuple([int(x) for x in version.split(".")])
+sqlite_version_info = tuple([int(x) for x in sqlite_version.split(".")])
+
+Binary = buffer
+
+def register_adapters_and_converters():
+    def adapt_date(val):
+        return val.isoformat()
+
+    def adapt_datetime(val):
+        return val.isoformat(" ")
+
+    def convert_date(val):
+        return datetime.date(*map(int, val.split("-")))
+
+    def convert_timestamp(val):
+        datepart, timepart = val.split(" ")
+        year, month, day = map(int, datepart.split("-"))
+        timepart_full = timepart.split(".")
+        hours, minutes, seconds = map(int, timepart_full[0].split(":"))
+        if len(timepart_full) == 2:
+            microseconds = int(timepart_full[1])
+        else:
+            microseconds = 0
+
+        val = datetime.datetime(year, month, day, hours, minutes, seconds, microseconds)
+        return val
+
+
+    register_adapter(datetime.date, adapt_date)
+    register_adapter(datetime.datetime, adapt_datetime)
+    register_converter("date", convert_date)
+    register_converter("timestamp", convert_timestamp)
+
+register_adapters_and_converters()
+
+# Clean up namespace
+
+del(register_adapters_and_converters)
diff --git a/lib/dump.py b/lib/dump.py
new file mode 100644
index 0000000..409a405
--- /dev/null
+++ b/lib/dump.py
@@ -0,0 +1,63 @@
+# Mimic the sqlite3 console shell's .dump command
+# Author: Paul Kippes <kippesp@gmail.com>
+
+def _iterdump(connection):
+    """
+    Returns an iterator to the dump of the database in an SQL text format.
+
+    Used to produce an SQL dump of the database.  Useful to save an in-memory
+    database for later restoration.  This function should not be called
+    directly but instead called from the Connection method, iterdump().
+    """
+
+    cu = connection.cursor()
+    yield('BEGIN TRANSACTION;')
+
+    # sqlite_master table contains the SQL CREATE statements for the database.
+    q = """
+        SELECT name, type, sql
+        FROM sqlite_master
+            WHERE sql NOT NULL AND
+            type == 'table'
+        """
+    schema_res = cu.execute(q)
+    for table_name, type, sql in schema_res.fetchall():
+        if table_name == 'sqlite_sequence':
+            yield('DELETE FROM sqlite_sequence;')
+        elif table_name == 'sqlite_stat1':
+            yield('ANALYZE sqlite_master;')
+        elif table_name.startswith('sqlite_'):
+            continue
+        # NOTE: Virtual table support not implemented
+        #elif sql.startswith('CREATE VIRTUAL TABLE'):
+        #    qtable = table_name.replace("'", "''")
+        #    yield("INSERT INTO sqlite_master(type,name,tbl_name,rootpage,sql)"\
+        #        "VALUES('table','%s','%s',0,'%s');" %
+        #        qtable,
+        #        qtable,
+        #        sql.replace("''"))
+        else:
+            yield('%s;' % sql)
+
+        # Build the insert statement for each row of the current table
+        res = cu.execute("PRAGMA table_info('%s')" % table_name)
+        column_names = [str(table_info[1]) for table_info in res.fetchall()]
+        q = "SELECT 'INSERT INTO \"%(tbl_name)s\" VALUES("
+        q += ",".join(["'||quote(" + col + ")||'" for col in column_names])
+        q += ")' FROM '%(tbl_name)s'"
+        query_res = cu.execute(q % {'tbl_name': table_name})
+        for row in query_res:
+            yield("%s;" % row[0])
+
+    # Now when the type is 'index', 'trigger', or 'view'
+    q = """
+        SELECT name, type, sql
+        FROM sqlite_master
+            WHERE sql NOT NULL AND
+            type IN ('index', 'trigger', 'view')
+        """
+    schema_res = cu.execute(q)
+    for name, type, sql in schema_res.fetchall():
+        yield('%s;' % sql)
+
+    yield('COMMIT;')
diff --git a/lib/test/__init__.py b/lib/test/__init__.py
new file mode 100644
index 0000000..1c760bb
--- /dev/null
+++ b/lib/test/__init__.py
@@ -0,0 +1,50 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/__init__.py: the package containing the test suite
+#
+# Copyright (C) 2004-2007 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import os, sys
+import unittest
+
+if os.path.exists("extended_setup.py"):
+    print "-" * 75
+    print "You should not run the test suite from the pysqlite build directory."
+    print "This does not work well because the extension module cannot be found."
+    print "Just run the test suite from somewhere else, please!"
+    print "-" * 75
+    sys.exit(1)
+
+from pysqlite2.test import dbapi, types, userfunctions, factory, transactions,\
+    hooks, regression, dump
+from pysqlcipher import dbapi2 as sqlite
+
+def suite():
+    tests = [dbapi.suite(), types.suite(), userfunctions.suite(),
+      factory.suite(), transactions.suite(), hooks.suite(), regression.suite(), dump.suite()]
+    if sys.version_info >= (2, 5, 0):
+        from pysqlite2.test.py25 import py25tests
+        tests.append(py25tests.suite())
+
+    return unittest.TestSuite(tuple(tests))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
diff --git a/lib/test/dbapi.py b/lib/test/dbapi.py
new file mode 100644
index 0000000..05dfd4b
--- /dev/null
+++ b/lib/test/dbapi.py
@@ -0,0 +1,878 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/dbapi.py: tests for DB-API compliance
+#
+# Copyright (C) 2004-2009 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import unittest
+import sys
+import threading
+import pysqlcipher.dbapi2 as sqlite
+
+class ModuleTests(unittest.TestCase):
+    def CheckAPILevel(self):
+        self.assertEqual(sqlite.apilevel, "2.0",
+                         "apilevel is %s, should be 2.0" % sqlite.apilevel)
+
+    def CheckThreadSafety(self):
+        self.assertEqual(sqlite.threadsafety, 1,
+                         "threadsafety is %d, should be 1" % sqlite.threadsafety)
+
+    def CheckParamStyle(self):
+        self.assertEqual(sqlite.paramstyle, "qmark",
+                         "paramstyle is '%s', should be 'qmark'" %
+                         sqlite.paramstyle)
+
+    def CheckWarning(self):
+        self.assert_(issubclass(sqlite.Warning, StandardError),
+                     "Warning is not a subclass of StandardError")
+
+    def CheckError(self):
+        self.assertTrue(issubclass(sqlite.Error, StandardError),
+                        "Error is not a subclass of StandardError")
+
+    def CheckInterfaceError(self):
+        self.assertTrue(issubclass(sqlite.InterfaceError, sqlite.Error),
+                        "InterfaceError is not a subclass of Error")
+
+    def CheckDatabaseError(self):
+        self.assertTrue(issubclass(sqlite.DatabaseError, sqlite.Error),
+                        "DatabaseError is not a subclass of Error")
+
+    def CheckDataError(self):
+        self.assertTrue(issubclass(sqlite.DataError, sqlite.DatabaseError),
+                        "DataError is not a subclass of DatabaseError")
+
+    def CheckOperationalError(self):
+        self.assertTrue(issubclass(sqlite.OperationalError, sqlite.DatabaseError),
+                        "OperationalError is not a subclass of DatabaseError")
+
+    def CheckIntegrityError(self):
+        self.assertTrue(issubclass(sqlite.IntegrityError, sqlite.DatabaseError),
+                        "IntegrityError is not a subclass of DatabaseError")
+
+    def CheckInternalError(self):
+        self.assertTrue(issubclass(sqlite.InternalError, sqlite.DatabaseError),
+                        "InternalError is not a subclass of DatabaseError")
+
+    def CheckProgrammingError(self):
+        self.assertTrue(issubclass(sqlite.ProgrammingError, sqlite.DatabaseError),
+                        "ProgrammingError is not a subclass of DatabaseError")
+
+    def CheckNotSupportedError(self):
+        self.assertTrue(issubclass(sqlite.NotSupportedError,
+                                   sqlite.DatabaseError),
+                        "NotSupportedError is not a subclass of DatabaseError")
+
+class ConnectionTests(unittest.TestCase):
+    def setUp(self):
+        self.cx = sqlite.connect(":memory:")
+        cu = self.cx.cursor()
+        cu.execute("create table test(id integer primary key, name text)")
+        cu.execute("insert into test(name) values (?)", ("foo",))
+
+    def tearDown(self):
+        self.cx.close()
+
+    def CheckCommit(self):
+        self.cx.commit()
+
+    def CheckCommitAfterNoChanges(self):
+        """
+        A commit should also work when no changes were made to the database.
+        """
+        self.cx.commit()
+        self.cx.commit()
+
+    def CheckRollback(self):
+        self.cx.rollback()
+
+    def CheckRollbackAfterNoChanges(self):
+        """
+        A rollback should also work when no changes were made to the database.
+        """
+        self.cx.rollback()
+        self.cx.rollback()
+
+    def CheckCursor(self):
+        cu = self.cx.cursor()
+
+    def CheckFailedOpen(self):
+        YOU_CANNOT_OPEN_THIS = "/foo/bar/bla/23534/mydb.db"
+        try:
+            con = sqlite.connect(YOU_CANNOT_OPEN_THIS)
+        except sqlite.OperationalError:
+            return
+        self.fail("should have raised an OperationalError")
+
+    def CheckClose(self):
+        self.cx.close()
+
+    def CheckExceptions(self):
+        # Optional DB-API extension.
+        self.assertEqual(self.cx.Warning, sqlite.Warning)
+        self.assertEqual(self.cx.Error, sqlite.Error)
+        self.assertEqual(self.cx.InterfaceError, sqlite.InterfaceError)
+        self.assertEqual(self.cx.DatabaseError, sqlite.DatabaseError)
+        self.assertEqual(self.cx.DataError, sqlite.DataError)
+        self.assertEqual(self.cx.OperationalError, sqlite.OperationalError)
+        self.assertEqual(self.cx.IntegrityError, sqlite.IntegrityError)
+        self.assertEqual(self.cx.InternalError, sqlite.InternalError)
+        self.assertEqual(self.cx.ProgrammingError, sqlite.ProgrammingError)
+        self.assertEqual(self.cx.NotSupportedError, sqlite.NotSupportedError)
+
+class CursorTests(unittest.TestCase):
+    def setUp(self):
+        self.cx = sqlite.connect(":memory:")
+        self.cu = self.cx.cursor()
+        self.cu.execute("create table test(id integer primary key, name text, income number)")
+        self.cu.execute("insert into test(name) values (?)", ("foo",))
+
+    def tearDown(self):
+        self.cu.close()
+        self.cx.close()
+
+    def CheckExecuteNoArgs(self):
+        self.cu.execute("delete from test")
+
+    def CheckExecuteIllegalSql(self):
+        try:
+            self.cu.execute("select asdf")
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError:
+            return
+        except:
+            self.fail("raised wrong exception")
+
+    def CheckExecuteTooMuchSql(self):
+        try:
+            self.cu.execute("select 5+4; select 4+5")
+            self.fail("should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            return
+        except:
+            self.fail("raised wrong exception")
+
+    def CheckExecuteTooMuchSql2(self):
+        self.cu.execute("select 5+4; -- foo bar")
+
+    def CheckExecuteTooMuchSql3(self):
+        self.cu.execute("""
+            select 5+4;
+
+            /*
+            foo
+            */
+            """)
+
+    def CheckExecuteWrongSqlArg(self):
+        try:
+            self.cu.execute(42)
+            self.fail("should have raised a ValueError")
+        except ValueError:
+            return
+        except:
+            self.fail("raised wrong exception.")
+
+    def CheckExecuteArgInt(self):
+        self.cu.execute("insert into test(id) values (?)", (42,))
+
+    def CheckExecuteArgFloat(self):
+        self.cu.execute("insert into test(income) values (?)", (2500.32,))
+
+    def CheckExecuteArgString(self):
+        self.cu.execute("insert into test(name) values (?)", ("Hugo",))
+
+    def CheckExecuteWrongNoOfArgs1(self):
+        # too many parameters
+        try:
+            self.cu.execute("insert into test(id) values (?)", (17, "Egon"))
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+
+    def CheckExecuteWrongNoOfArgs2(self):
+        # too little parameters
+        try:
+            self.cu.execute("insert into test(id) values (?)")
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+
+    def CheckExecuteWrongNoOfArgs3(self):
+        # no parameters, parameters are needed
+        try:
+            self.cu.execute("insert into test(id) values (?)")
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+
+    def CheckExecuteParamList(self):
+        self.cu.execute("insert into test(name) values ('foo')")
+        self.cu.execute("select name from test where name=?", ["foo"])
+        row = self.cu.fetchone()
+        self.assertEqual(row[0], "foo")
+
+    def CheckExecuteParamSequence(self):
+        class L(object):
+            def __len__(self):
+                return 1
+            def __getitem__(self, x):
+                assert x == 0
+                return "foo"
+
+        self.cu.execute("insert into test(name) values ('foo')")
+        self.cu.execute("select name from test where name=?", L())
+        row = self.cu.fetchone()
+        self.assertEqual(row[0], "foo")
+
+    def CheckExecuteDictMapping(self):
+        self.cu.execute("insert into test(name) values ('foo')")
+        self.cu.execute("select name from test where name=:name", {"name": "foo"})
+        row = self.cu.fetchone()
+        self.assertEqual(row[0], "foo")
+
+    def CheckExecuteDictMapping_Mapping(self):
+        # Test only works with Python 2.5 or later
+        if sys.version_info < (2, 5, 0):
+            return
+
+        class D(dict):
+            def __missing__(self, key):
+                return "foo"
+
+        self.cu.execute("insert into test(name) values ('foo')")
+        self.cu.execute("select name from test where name=:name", D())
+        row = self.cu.fetchone()
+        self.assertEqual(row[0], "foo")
+
+    def CheckExecuteDictMappingTooLittleArgs(self):
+        self.cu.execute("insert into test(name) values ('foo')")
+        try:
+            self.cu.execute("select name from test where name=:name and id=:id", {"name": "foo"})
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+
+    def CheckExecuteDictMappingNoArgs(self):
+        self.cu.execute("insert into test(name) values ('foo')")
+        try:
+            self.cu.execute("select name from test where name=:name")
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+
+    def CheckExecuteDictMappingUnnamed(self):
+        self.cu.execute("insert into test(name) values ('foo')")
+        try:
+            self.cu.execute("select name from test where name=?", {"name": "foo"})
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+
+    def CheckClose(self):
+        self.cu.close()
+
+    def CheckRowcountExecute(self):
+        self.cu.execute("delete from test")
+        self.cu.execute("insert into test(name) values ('foo')")
+        self.cu.execute("insert into test(name) values ('foo')")
+        self.cu.execute("update test set name='bar'")
+        self.assertEqual(self.cu.rowcount, 2)
+
+    def CheckRowcountSelect(self):
+        """
+        pysqlite does not know the rowcount of SELECT statements, because we
+        don't fetch all rows after executing the select statement. The rowcount
+        has thus to be -1.
+        """
+        self.cu.execute("select 5 union select 6")
+        self.assertEqual(self.cu.rowcount, -1)
+
+    def CheckRowcountExecutemany(self):
+        self.cu.execute("delete from test")
+        self.cu.executemany("insert into test(name) values (?)", [(1,), (2,), (3,)])
+        self.assertEqual(self.cu.rowcount, 3)
+
+    def CheckTotalChanges(self):
+        self.cu.execute("insert into test(name) values ('foo')")
+        self.cu.execute("insert into test(name) values ('foo')")
+        if self.cx.total_changes < 2:
+            self.fail("total changes reported wrong value")
+
+    # Checks for executemany:
+    # Sequences are required by the DB-API, iterators
+    # enhancements in pysqlite.
+
+    def CheckExecuteManySequence(self):
+        self.cu.executemany("insert into test(income) values (?)", [(x,) for x in range(100, 110)])
+
+    def CheckExecuteManyIterator(self):
+        class MyIter:
+            def __init__(self):
+                self.value = 5
+
+            def next(self):
+                if self.value == 10:
+                    raise StopIteration
+                else:
+                    self.value += 1
+                    return (self.value,)
+
+        self.cu.executemany("insert into test(income) values (?)", MyIter())
+
+    def CheckExecuteManyGenerator(self):
+        def mygen():
+            for i in range(5):
+                yield (i,)
+
+        self.cu.executemany("insert into test(income) values (?)", mygen())
+
+    def CheckExecuteManyWrongSqlArg(self):
+        try:
+            self.cu.executemany(42, [(3,)])
+            self.fail("should have raised a ValueError")
+        except ValueError:
+            return
+        except:
+            self.fail("raised wrong exception.")
+
+    def CheckExecuteManySelect(self):
+        try:
+            self.cu.executemany("select ?", [(3,)])
+            self.fail("should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            return
+        except:
+            self.fail("raised wrong exception.")
+
+    def CheckExecuteManyNotIterable(self):
+        try:
+            self.cu.executemany("insert into test(income) values (?)", 42)
+            self.fail("should have raised a TypeError")
+        except TypeError:
+            return
+        except Exception, e:
+            print "raised", e.__class__
+            self.fail("raised wrong exception.")
+
+    def CheckFetchIter(self):
+        # Optional DB-API extension.
+        self.cu.execute("delete from test")
+        self.cu.execute("insert into test(id) values (?)", (5,))
+        self.cu.execute("insert into test(id) values (?)", (6,))
+        self.cu.execute("select id from test order by id")
+        lst = []
+        for row in self.cu:
+            lst.append(row[0])
+        self.assertEqual(lst[0], 5)
+        self.assertEqual(lst[1], 6)
+
+    def CheckFetchone(self):
+        self.cu.execute("select name from test")
+        row = self.cu.fetchone()
+        self.assertEqual(row[0], "foo")
+        row = self.cu.fetchone()
+        self.assertEqual(row, None)
+
+    def CheckFetchoneNoStatement(self):
+        cur = self.cx.cursor()
+        row = cur.fetchone()
+        self.assertEqual(row, None)
+
+    def CheckArraySize(self):
+        # must default ot 1
+        self.assertEqual(self.cu.arraysize, 1)
+
+        # now set to 2
+        self.cu.arraysize = 2
+
+        # now make the query return 3 rows
+        self.cu.execute("delete from test")
+        self.cu.execute("insert into test(name) values ('A')")
+        self.cu.execute("insert into test(name) values ('B')")
+        self.cu.execute("insert into test(name) values ('C')")
+        self.cu.execute("select name from test")
+        res = self.cu.fetchmany()
+
+        self.assertEqual(len(res), 2)
+
+    def CheckFetchmany(self):
+        self.cu.execute("select name from test")
+        res = self.cu.fetchmany(100)
+        self.assertEqual(len(res), 1)
+        res = self.cu.fetchmany(100)
+        self.assertEqual(res, [])
+
+    def CheckFetchmanyKwArg(self):
+        """Checks if fetchmany works with keyword arguments"""
+        self.cu.execute("select name from test")
+        res = self.cu.fetchmany(size=100)
+        self.assertEqual(len(res), 1)
+
+    def CheckFetchall(self):
+        self.cu.execute("select name from test")
+        res = self.cu.fetchall()
+        self.assertEqual(len(res), 1)
+        res = self.cu.fetchall()
+        self.assertEqual(res, [])
+
+    def CheckSetinputsizes(self):
+        self.cu.setinputsizes([3, 4, 5])
+
+    def CheckSetoutputsize(self):
+        self.cu.setoutputsize(5, 0)
+
+    def CheckSetoutputsizeNoColumn(self):
+        self.cu.setoutputsize(42)
+
+    def CheckCursorConnection(self):
+        # Optional DB-API extension.
+        self.assertEqual(self.cu.connection, self.cx)
+
+    def CheckWrongCursorCallable(self):
+        try:
+            def f(): pass
+            cur = self.cx.cursor(f)
+            self.fail("should have raised a TypeError")
+        except TypeError:
+            return
+        self.fail("should have raised a ValueError")
+
+    def CheckCursorWrongClass(self):
+        class Foo: pass
+        foo = Foo()
+        try:
+            cur = sqlite.Cursor(foo)
+            self.fail("should have raised a ValueError")
+        except TypeError:
+            pass
+
+class ThreadTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+        self.cur = self.con.cursor()
+        self.cur.execute("create table test(id integer primary key, name text, bin binary, ratio number, ts timestamp)")
+
+    def tearDown(self):
+        self.cur.close()
+        self.con.close()
+
+    def CheckConCursor(self):
+        def run(con, errors):
+            try:
+                cur = con.cursor()
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        t = threading.Thread(target=run, kwargs={"con": self.con, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+    def CheckConCommit(self):
+        def run(con, errors):
+            try:
+                con.commit()
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        t = threading.Thread(target=run, kwargs={"con": self.con, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+    def CheckConRollback(self):
+        def run(con, errors):
+            try:
+                con.rollback()
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        t = threading.Thread(target=run, kwargs={"con": self.con, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+    def CheckConClose(self):
+        def run(con, errors):
+            try:
+                con.close()
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        t = threading.Thread(target=run, kwargs={"con": self.con, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+    def CheckCurImplicitBegin(self):
+        def run(cur, errors):
+            try:
+                cur.execute("insert into test(name) values ('a')")
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        t = threading.Thread(target=run, kwargs={"cur": self.cur, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+    def CheckCurClose(self):
+        def run(cur, errors):
+            try:
+                cur.close()
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        t = threading.Thread(target=run, kwargs={"cur": self.cur, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+    def CheckCurExecute(self):
+        def run(cur, errors):
+            try:
+                cur.execute("select name from test")
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        self.cur.execute("insert into test(name) values ('a')")
+        t = threading.Thread(target=run, kwargs={"cur": self.cur, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+    def CheckCurIterNext(self):
+        def run(cur, errors):
+            try:
+                row = cur.fetchone()
+                errors.append("did not raise ProgrammingError")
+                return
+            except sqlite.ProgrammingError:
+                return
+            except:
+                errors.append("raised wrong exception")
+
+        errors = []
+        self.cur.execute("insert into test(name) values ('a')")
+        self.cur.execute("select name from test")
+        t = threading.Thread(target=run, kwargs={"cur": self.cur, "errors": errors})
+        t.start()
+        t.join()
+        if len(errors) > 0:
+            self.fail("\n".join(errors))
+
+class ConstructorTests(unittest.TestCase):
+    def CheckDate(self):
+        d = sqlite.Date(2004, 10, 28)
+
+    def CheckTime(self):
+        t = sqlite.Time(12, 39, 35)
+
+    def CheckTimestamp(self):
+        ts = sqlite.Timestamp(2004, 10, 28, 12, 39, 35)
+
+    def CheckDateFromTicks(self):
+        d = sqlite.DateFromTicks(42)
+
+    def CheckTimeFromTicks(self):
+        t = sqlite.TimeFromTicks(42)
+
+    def CheckTimestampFromTicks(self):
+        ts = sqlite.TimestampFromTicks(42)
+
+    def CheckBinary(self):
+        b = sqlite.Binary(chr(0) + "'")
+
+class ExtensionTests(unittest.TestCase):
+    def CheckScriptStringSql(self):
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        cur.executescript("""
+            -- bla bla
+            /* a stupid comment */
+            create table a(i);
+            insert into a(i) values (5);
+            """)
+        cur.execute("select i from a")
+        res = cur.fetchone()[0]
+        self.assertEqual(res, 5)
+
+    def CheckScriptStringUnicode(self):
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        cur.executescript(u"""
+            create table a(i);
+            insert into a(i) values (5);
+            select i from a;
+            delete from a;
+            insert into a(i) values (6);
+            """)
+        cur.execute("select i from a")
+        res = cur.fetchone()[0]
+        self.assertEqual(res, 6)
+
+    def CheckScriptSyntaxError(self):
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        raised = False
+        try:
+            cur.executescript("create table test(x); asdf; create table test2(x)")
+        except sqlite.OperationalError:
+            raised = True
+        self.assertEqual(raised, True, "should have raised an exception")
+
+    def CheckScriptErrorNormal(self):
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        raised = False
+        try:
+            cur.executescript("create table test(sadfsadfdsa); select foo from hurz;")
+        except sqlite.OperationalError:
+            raised = True
+        self.assertEqual(raised, True, "should have raised an exception")
+
+    def CheckConnectionExecute(self):
+        con = sqlite.connect(":memory:")
+        result = con.execute("select 5").fetchone()[0]
+        self.assertEqual(result, 5, "Basic test of Connection.execute")
+
+    def CheckConnectionExecutemany(self):
+        con = sqlite.connect(":memory:")
+        con.execute("create table test(foo)")
+        con.executemany("insert into test(foo) values (?)", [(3,), (4,)])
+        result = con.execute("select foo from test order by foo").fetchall()
+        self.assertEqual(result[0][0], 3, "Basic test of Connection.executemany")
+        self.assertEqual(result[1][0], 4, "Basic test of Connection.executemany")
+
+    def CheckConnectionExecutescript(self):
+        con = sqlite.connect(":memory:")
+        con.executescript("create table test(foo); insert into test(foo) values (5);")
+        result = con.execute("select foo from test").fetchone()[0]
+        self.assertEqual(result, 5, "Basic test of Connection.executescript")
+
+class ClosedConTests(unittest.TestCase):
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def CheckClosedConCursor(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        try:
+            cur = con.cursor()
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedConCommit(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        try:
+            con.commit()
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedConRollback(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        try:
+            con.rollback()
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedCurExecute(self):
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        con.close()
+        try:
+            cur.execute("select 4")
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedCreateFunction(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        def f(x): return 17
+        try:
+            con.create_function("foo", 1, f)
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedCreateAggregate(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        class Agg:
+            def __init__(self):
+                pass
+            def step(self, x):
+                pass
+            def finalize(self):
+                return 17
+        try:
+            con.create_aggregate("foo", 1, Agg)
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedSetAuthorizer(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        def authorizer(*args):
+            return sqlite.DENY
+        try:
+            con.set_authorizer(authorizer)
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedSetProgressCallback(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        def progress(): pass
+        try:
+            con.set_progress_handler(progress, 100)
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+    def CheckClosedCall(self):
+        con = sqlite.connect(":memory:")
+        con.close()
+        try:
+            con()
+            self.fail("Should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("Should have raised a ProgrammingError")
+
+class ClosedCurTests(unittest.TestCase):
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def CheckClosed(self):
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        cur.close()
+
+        for method_name in ("execute", "executemany", "executescript", "fetchall", "fetchmany", "fetchone"):
+            if method_name in ("execute", "executescript"):
+                params = ("select 4 union select 5",)
+            elif method_name == "executemany":
+                params = ("insert into foo(bar) values (?)", [(3,), (4,)])
+            else:
+                params = []
+
+            try:
+                method = getattr(cur, method_name)
+
+                method(*params)
+                self.fail("Should have raised a ProgrammingError: method " + method_name)
+            except sqlite.ProgrammingError:
+                pass
+            except:
+                self.fail("Should have raised a ProgrammingError: " + method_name)
+
+def suite():
+    module_suite = unittest.makeSuite(ModuleTests, "Check")
+    connection_suite = unittest.makeSuite(ConnectionTests, "Check")
+    cursor_suite = unittest.makeSuite(CursorTests, "Check")
+    thread_suite = unittest.makeSuite(ThreadTests, "Check")
+    constructor_suite = unittest.makeSuite(ConstructorTests, "Check")
+    ext_suite = unittest.makeSuite(ExtensionTests, "Check")
+    closed_con_suite = unittest.makeSuite(ClosedConTests, "Check")
+    closed_cur_suite = unittest.makeSuite(ClosedCurTests, "Check")
+    return unittest.TestSuite((module_suite, connection_suite, cursor_suite, thread_suite, constructor_suite, ext_suite, closed_con_suite, closed_cur_suite))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/dump.py b/lib/test/dump.py
new file mode 100644
index 0000000..b2f2d26
--- /dev/null
+++ b/lib/test/dump.py
@@ -0,0 +1,52 @@
+# Author: Paul Kippes <kippesp@gmail.com>
+
+import unittest
+from pysqlcipher import dbapi2 as sqlite
+
+class DumpTests(unittest.TestCase):
+    def setUp(self):
+        self.cx = sqlite.connect(":memory:")
+        self.cu = self.cx.cursor()
+
+    def tearDown(self):
+        self.cx.close()
+
+    def CheckTableDump(self):
+        expected_sqls = [
+                "CREATE TABLE t1(id integer primary key, s1 text, " \
+                "t1_i1 integer not null, i2 integer, unique (s1), " \
+                "constraint t1_idx1 unique (i2));"
+                ,
+                "INSERT INTO \"t1\" VALUES(1,'foo',10,20);"
+                ,
+                "INSERT INTO \"t1\" VALUES(2,'foo2',30,30);"
+                ,
+                "CREATE TABLE t2(id integer, t2_i1 integer, " \
+                "t2_i2 integer, primary key (id)," \
+                "foreign key(t2_i1) references t1(t1_i1));"
+                ,
+                "CREATE TRIGGER trigger_1 update of t1_i1 on t1 " \
+                "begin " \
+                "update t2 set t2_i1 = new.t1_i1 where t2_i1 = old.t1_i1; " \
+                "end;"
+                ,
+                "CREATE VIEW v1 as select * from t1 left join t2 " \
+                "using (id);"
+                ]
+        [self.cu.execute(s) for s in expected_sqls]
+        i = self.cx.iterdump()
+        actual_sqls = [s for s in i]
+        expected_sqls = ['BEGIN TRANSACTION;'] + expected_sqls + \
+            ['COMMIT;']
+        [self.assertEqual(expected_sqls[i], actual_sqls[i])
+            for i in xrange(len(expected_sqls))]
+
+def suite():
+    return unittest.TestSuite(unittest.makeSuite(DumpTests, "Check"))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/factory.py b/lib/test/factory.py
new file mode 100644
index 0000000..a314d99
--- /dev/null
+++ b/lib/test/factory.py
@@ -0,0 +1,205 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/factory.py: tests for the various factories in pysqlite
+#
+# Copyright (C) 2005-2007 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import unittest
+import pysqlcipher.dbapi2 as sqlite
+
+class MyConnection(sqlite.Connection):
+    def __init__(self, *args, **kwargs):
+        sqlite.Connection.__init__(self, *args, **kwargs)
+
+def dict_factory(cursor, row):
+    d = {}
+    for idx, col in enumerate(cursor.description):
+        d[col[0]] = row[idx]
+    return d
+
+class MyCursor(sqlite.Cursor):
+    def __init__(self, *args, **kwargs):
+        sqlite.Cursor.__init__(self, *args, **kwargs)
+        self.row_factory = dict_factory
+
+class ConnectionFactoryTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:", factory=MyConnection)
+
+    def tearDown(self):
+        self.con.close()
+
+    def CheckIsInstance(self):
+        self.assertTrue(isinstance(self.con,
+                                   MyConnection),
+                        "connection is not instance of MyConnection")
+
+class CursorFactoryTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+
+    def tearDown(self):
+        self.con.close()
+
+    def CheckIsInstance(self):
+        cur = self.con.cursor(factory=MyCursor)
+        self.assertTrue(isinstance(cur,
+                                   MyCursor),
+                        "cursor is not instance of MyCursor")
+
+class RowFactoryTestsBackwardsCompat(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+
+    def CheckIsProducedByFactory(self):
+        cur = self.con.cursor(factory=MyCursor)
+        cur.execute("select 4+5 as foo")
+        row = cur.fetchone()
+        self.assertTrue(isinstance(row,
+                                   dict),
+                        "row is not instance of dict")
+        cur.close()
+
+    def tearDown(self):
+        self.con.close()
+
+class RowFactoryTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+
+    def CheckCustomFactory(self):
+        self.con.row_factory = lambda cur, row: list(row)
+        row = self.con.execute("select 1, 2").fetchone()
+        self.assertTrue(isinstance(row,
+                                   list),
+                        "row is not instance of list")
+
+    def CheckSqliteRowIndex(self):
+        self.con.row_factory = sqlite.Row
+        row = self.con.execute("select 1 as a, 2 as b").fetchone()
+        self.assertTrue(isinstance(row,
+                                   sqlite.Row),
+                        "row is not instance of sqlite.Row")
+
+        col1, col2 = row["a"], row["b"]
+        self.assertTrue(col1 == 1, "by name: wrong result for column 'a'")
+        self.assertTrue(col2 == 2, "by name: wrong result for column 'a'")
+
+        col1, col2 = row["A"], row["B"]
+        self.assertTrue(col1 == 1, "by name: wrong result for column 'A'")
+        self.assertTrue(col2 == 2, "by name: wrong result for column 'B'")
+
+        col1, col2 = row[0], row[1]
+        self.assertTrue(col1 == 1, "by index: wrong result for column 0")
+        self.assertTrue(col2 == 2, "by index: wrong result for column 1")
+
+    def CheckSqliteRowIter(self):
+        """Checks if the row object is iterable"""
+        self.con.row_factory = sqlite.Row
+        row = self.con.execute("select 1 as a, 2 as b").fetchone()
+        for col in row:
+            pass
+
+    def CheckSqliteRowAsTuple(self):
+        """Checks if the row object can be converted to a tuple"""
+        self.con.row_factory = sqlite.Row
+        row = self.con.execute("select 1 as a, 2 as b").fetchone()
+        t = tuple(row)
+
+    def CheckSqliteRowAsDict(self):
+        """Checks if the row object can be correctly converted to a dictionary"""
+        self.con.row_factory = sqlite.Row
+        row = self.con.execute("select 1 as a, 2 as b").fetchone()
+        d = dict(row)
+        self.assertEqual(d["a"], row["a"])
+        self.assertEqual(d["b"], row["b"])
+
+    def CheckSqliteRowHashCmp(self):
+        """Checks if the row object compares and hashes correctly"""
+        self.con.row_factory = sqlite.Row
+        row_1 = self.con.execute("select 1 as a, 2 as b").fetchone()
+        row_2 = self.con.execute("select 1 as a, 2 as b").fetchone()
+        row_3 = self.con.execute("select 1 as a, 3 as b").fetchone()
+
+        self.assertTrue(row_1 == row_1)
+        self.assertTrue(row_1 == row_2)
+        self.assertTrue(row_2 != row_3)
+
+        self.assertFalse(row_1 != row_1)
+        self.assertFalse(row_1 != row_2)
+        self.assertFalse(row_2 == row_3)
+
+        self.assertEqual(row_1, row_2)
+        self.assertEqual(hash(row_1), hash(row_2))
+        self.assertNotEqual(row_1, row_3)
+        self.assertNotEqual(hash(row_1), hash(row_3))
+
+    def tearDown(self):
+        self.con.close()
+
+class TextFactoryTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+
+    def CheckUnicode(self):
+        austria = unicode("Österreich", "latin1")
+        row = self.con.execute("select ?", (austria,)).fetchone()
+        self.assertTrue(type(row[0]) == unicode, "type of row[0] must be unicode")
+
+    def CheckString(self):
+        self.con.text_factory = str
+        austria = unicode("Österreich", "latin1")
+        row = self.con.execute("select ?", (austria,)).fetchone()
+        self.assertTrue(type(row[0]) == str, "type of row[0] must be str")
+        self.assertTrue(row[0] == austria.encode("utf-8"), "column must equal original data in UTF-8")
+
+    def CheckCustom(self):
+        self.con.text_factory = lambda x: unicode(x, "utf-8", "ignore")
+        austria = unicode("Österreich", "latin1")
+        row = self.con.execute("select ?", (austria.encode("latin1"),)).fetchone()
+        self.assertTrue(type(row[0]) == unicode, "type of row[0] must be unicode")
+        self.assertTrue(row[0].endswith(u"reich"), "column must contain original data")
+
+    def CheckOptimizedUnicode(self):
+        self.con.text_factory = sqlite.OptimizedUnicode
+        austria = unicode("Österreich", "latin1")
+        germany = unicode("Deutchland")
+        a_row = self.con.execute("select ?", (austria,)).fetchone()
+        d_row = self.con.execute("select ?", (germany,)).fetchone()
+        self.assertTrue(type(a_row[0]) == unicode, "type of non-ASCII row must be unicode")
+        self.assertTrue(type(d_row[0]) == str, "type of ASCII-only row must be str")
+
+    def tearDown(self):
+        self.con.close()
+
+def suite():
+    connection_suite = unittest.makeSuite(ConnectionFactoryTests, "Check")
+    cursor_suite = unittest.makeSuite(CursorFactoryTests, "Check")
+    row_suite_compat = unittest.makeSuite(RowFactoryTestsBackwardsCompat, "Check")
+    row_suite = unittest.makeSuite(RowFactoryTests, "Check")
+    text_suite = unittest.makeSuite(TextFactoryTests, "Check")
+    return unittest.TestSuite((connection_suite, cursor_suite, row_suite_compat, row_suite, text_suite))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/hooks.py b/lib/test/hooks.py
new file mode 100644
index 0000000..5a38060
--- /dev/null
+++ b/lib/test/hooks.py
@@ -0,0 +1,188 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/hooks.py: tests for various SQLite-specific hooks
+#
+# Copyright (C) 2006-2007 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import os, unittest
+import pysqlcipher.dbapi2 as sqlite
+
+class CollationTests(unittest.TestCase):
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def CheckCreateCollationNotCallable(self):
+        con = sqlite.connect(":memory:")
+        try:
+            con.create_collation("X", 42)
+            self.fail("should have raised a TypeError")
+        except TypeError, e:
+            self.assertEqual(e.args[0], "parameter must be callable")
+
+    def CheckCreateCollationNotAscii(self):
+        con = sqlite.connect(":memory:")
+        try:
+            con.create_collation("collä", cmp)
+            self.fail("should have raised a ProgrammingError")
+        except sqlite.ProgrammingError, e:
+            pass
+
+    def CheckCollationIsUsed(self):
+        if sqlite.version_info < (3, 2, 1):  # old SQLite versions crash on this test
+            return
+        def mycoll(x, y):
+            # reverse order
+            return -cmp(x, y)
+
+        con = sqlite.connect(":memory:")
+        con.create_collation("mycoll", mycoll)
+        sql = """
+            select x from (
+            select 'a' as x
+            union
+            select 'b' as x
+            union
+            select 'c' as x
+            ) order by x collate mycoll
+            """
+        result = con.execute(sql).fetchall()
+        if result[0][0] != "c" or result[1][0] != "b" or result[2][0] != "a":
+            self.fail("the expected order was not returned")
+
+        con.create_collation("mycoll", None)
+        try:
+            result = con.execute(sql).fetchall()
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError, e:
+            self.assertEqual(e.args[0].lower(), "no such collation sequence: mycoll")
+
+    def CheckCollationRegisterTwice(self):
+        """
+        Register two different collation functions under the same name.
+        Verify that the last one is actually used.
+        """
+        con = sqlite.connect(":memory:")
+        con.create_collation("mycoll", cmp)
+        con.create_collation("mycoll", lambda x, y: -cmp(x, y))
+        result = con.execute("""
+            select x from (select 'a' as x union select 'b' as x) order by x collate mycoll
+            """).fetchall()
+        if result[0][0] != 'b' or result[1][0] != 'a':
+            self.fail("wrong collation function is used")
+
+    def CheckDeregisterCollation(self):
+        """
+        Register a collation, then deregister it. Make sure an error is raised if we try
+        to use it.
+        """
+        con = sqlite.connect(":memory:")
+        con.create_collation("mycoll", cmp)
+        con.create_collation("mycoll", None)
+        try:
+            con.execute("select 'a' as x union select 'b' as x order by x collate mycoll")
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError, e:
+            if not e.args[0].startswith("no such collation sequence"):
+                self.fail("wrong OperationalError raised")
+
+class ProgressTests(unittest.TestCase):
+    def CheckProgressHandlerUsed(self):
+        """
+        Test that the progress handler is invoked once it is set.
+        """
+        con = sqlite.connect(":memory:")
+        progress_calls = []
+        def progress():
+            progress_calls.append(None)
+            return 0
+        con.set_progress_handler(progress, 1)
+        con.execute("""
+            create table foo(a, b)
+            """)
+        self.assertTrue(progress_calls)
+
+
+    def CheckOpcodeCount(self):
+        """
+        Test that the opcode argument is respected.
+        """
+        con = sqlite.connect(":memory:")
+        progress_calls = []
+        def progress():
+            progress_calls.append(None)
+            return 0
+        con.set_progress_handler(progress, 1)
+        curs = con.cursor()
+        curs.execute("""
+            create table foo (a, b)
+            """)
+        first_count = len(progress_calls)
+        progress_calls = []
+        con.set_progress_handler(progress, 2)
+        curs.execute("""
+            create table bar (a, b)
+            """)
+        second_count = len(progress_calls)
+        self.assertTrue(first_count > second_count)
+
+    def CheckCancelOperation(self):
+        """
+        Test that returning a non-zero value stops the operation in progress.
+        """
+        con = sqlite.connect(":memory:")
+        progress_calls = []
+        def progress():
+            progress_calls.append(None)
+            return 1
+        con.set_progress_handler(progress, 1)
+        curs = con.cursor()
+        self.assertRaises(
+            sqlite.OperationalError,
+            curs.execute,
+            "create table bar (a, b)")
+
+    def CheckClearHandler(self):
+        """
+        Test that setting the progress handler to None clears the previously set handler.
+        """
+        con = sqlite.connect(":memory:")
+        action = 0
+        def progress():
+            action = 1
+            return 0
+        con.set_progress_handler(progress, 1)
+        con.set_progress_handler(None, 1)
+        con.execute("select 1 union select 2 union select 3").fetchall()
+        self.assertEqual(action, 0, "progress handler was not cleared")
+
+def suite():
+    collation_suite = unittest.makeSuite(CollationTests, "Check")
+    progress_suite = unittest.makeSuite(ProgressTests, "Check")
+    return unittest.TestSuite((collation_suite, progress_suite))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/py25/__init__.py b/lib/test/py25/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/lib/test/py25/__init__.py
@@ -0,0 +1 @@
+
diff --git a/lib/test/py25/py25tests.py b/lib/test/py25/py25tests.py
new file mode 100644
index 0000000..ede1279
--- /dev/null
+++ b/lib/test/py25/py25tests.py
@@ -0,0 +1,80 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/regression.py: pysqlite regression tests
+#
+# Copyright (C) 2007 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+from __future__ import with_statement
+import unittest
+import pysqlcipher.dbapi2 as sqlite
+
+did_rollback = False
+
+class MyConnection(sqlite.Connection):
+    def rollback(self):
+        global did_rollback
+        did_rollback = True
+        sqlite.Connection.rollback(self)
+
+class ContextTests(unittest.TestCase):
+    def setUp(self):
+        global did_rollback
+        self.con = sqlite.connect(":memory:", factory=MyConnection)
+        self.con.execute("create table test(c unique)")
+        did_rollback = False
+
+    def tearDown(self):
+        self.con.close()
+
+    def CheckContextManager(self):
+        """Can the connection be used as a context manager at all?"""
+        with self.con:
+            pass
+
+    def CheckContextManagerCommit(self):
+        """Is a commit called in the context manager?"""
+        with self.con:
+            self.con.execute("insert into test(c) values ('foo')")
+        self.con.rollback()
+        count = self.con.execute("select count(*) from test").fetchone()[0]
+        self.assertEqual(count, 1)
+
+    def CheckContextManagerRollback(self):
+        """Is a rollback called in the context manager?"""
+        global did_rollback
+        self.assertEqual(did_rollback, False)
+        try:
+            with self.con:
+                self.con.execute("insert into test(c) values (4)")
+                self.con.execute("insert into test(c) values (4)")
+        except sqlite.IntegrityError:
+            pass
+        self.assertEqual(did_rollback, True)
+
+def suite():
+    ctx_suite = unittest.makeSuite(ContextTests, "Check")
+    return unittest.TestSuite((ctx_suite,))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/regression.py b/lib/test/regression.py
new file mode 100644
index 0000000..4003742
--- /dev/null
+++ b/lib/test/regression.py
@@ -0,0 +1,271 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/regression.py: pysqlite regression tests
+#
+# Copyright (C) 2006-2009 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import datetime
+import unittest
+import pysqlcipher.dbapi2 as sqlite
+
+class RegressionTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+
+    def tearDown(self):
+        self.con.close()
+
+    def CheckPragmaUserVersion(self):
+        # This used to crash pysqlite because this pragma command returns NULL for the column name
+        cur = self.con.cursor()
+        cur.execute("pragma user_version")
+
+    def CheckPragmaSchemaVersion(self):
+        # This still crashed pysqlite <= 2.2.1
+        con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_COLNAMES)
+        try:
+            cur = self.con.cursor()
+            cur.execute("pragma schema_version")
+        finally:
+            cur.close()
+            con.close()
+
+    def CheckStatementReset(self):
+        # pysqlite 2.1.0 to 2.2.0 have the problem that not all statements are
+        # reset before a rollback, but only those that are still in the
+        # statement cache. The others are not accessible from the connection object.
+        con = sqlite.connect(":memory:", cached_statements=5)
+        cursors = [con.cursor() for x in xrange(5)]
+        cursors[0].execute("create table test(x)")
+        for i in range(10):
+            cursors[0].executemany("insert into test(x) values (?)", [(x,) for x in xrange(10)])
+
+        for i in range(5):
+            cursors[i].execute(" " * i + "select x from test")
+
+        con.rollback()
+
+    def CheckColumnNameWithSpaces(self):
+        cur = self.con.cursor()
+        cur.execute('select 1 as "foo bar [datetime]"')
+        self.assertEqual(cur.description[0][0], "foo bar")
+
+        cur.execute('select 1 as "foo baz"')
+        self.assertEqual(cur.description[0][0], "foo baz")
+
+    def CheckStatementFinalizationOnCloseDb(self):
+        # pysqlite versions <= 2.3.3 only finalized statements in the statement
+        # cache when closing the database. statements that were still
+        # referenced in cursors weren't closed an could provoke "
+        # "OperationalError: Unable to close due to unfinalised statements".
+        con = sqlite.connect(":memory:")
+        cursors = []
+        # default statement cache size is 100
+        for i in range(105):
+            cur = con.cursor()
+            cursors.append(cur)
+            cur.execute("select 1 x union select " + str(i))
+        con.close()
+
+    def CheckOnConflictRollback(self):
+        if sqlite.sqlite_version_info < (3, 2, 2):
+            return
+        con = sqlite.connect(":memory:")
+        con.execute("create table foo(x, unique(x) on conflict rollback)")
+        con.execute("insert into foo(x) values (1)")
+        try:
+            con.execute("insert into foo(x) values (1)")
+        except sqlite.DatabaseError:
+            pass
+        con.execute("insert into foo(x) values (2)")
+        try:
+            con.commit()
+        except sqlite.OperationalError:
+            self.fail("pysqlite knew nothing about the implicit ROLLBACK")
+
+    def CheckWorkaroundForBuggySqliteTransferBindings(self):
+        """
+        pysqlite would crash with older SQLite versions unless
+        a workaround is implemented.
+        """
+        self.con.execute("create table foo(bar)")
+        self.con.execute("drop table foo")
+        self.con.execute("create table foo(bar)")
+
+    def CheckEmptyStatement(self):
+        """
+        pysqlite used to segfault with SQLite versions 3.5.x. These return NULL
+        for "no-operation" statements
+        """
+        self.con.execute("")
+
+    def CheckUnicodeConnect(self):
+        """
+        With pysqlite 2.4.0 you needed to use a string or a APSW connection
+        object for opening database connections.
+
+        Formerly, both bytestrings and unicode strings used to work.
+
+        Let's make sure unicode strings work in the future.
+        """
+        con = sqlite.connect(u":memory:")
+        con.close()
+
+    def CheckTypeMapUsage(self):
+        """
+        pysqlite until 2.4.1 did not rebuild the row_cast_map when recompiling
+        a statement. This test exhibits the problem.
+        """
+        SELECT = "select * from foo"
+        con = sqlite.connect(":memory:",detect_types=sqlite.PARSE_DECLTYPES)
+        con.execute("create table foo(bar timestamp)")
+        con.execute("insert into foo(bar) values (?)", (datetime.datetime.now(),))
+        con.execute(SELECT)
+        con.execute("drop table foo")
+        con.execute("create table foo(bar integer)")
+        con.execute("insert into foo(bar) values (5)")
+        con.execute(SELECT)
+
+    def CheckRegisterAdapter(self):
+        """
+        See issue 3312.
+        """
+        self.assertRaises(TypeError, sqlite.register_adapter, {}, None)
+
+    def CheckSetIsolationLevel(self):
+        """
+        See issue 3312.
+        """
+        con = sqlite.connect(":memory:")
+        self.assertRaises(UnicodeEncodeError, setattr, con,
+                          "isolation_level", u"\xe9")
+
+    def CheckCursorConstructorCallCheck(self):
+        """
+        Verifies that cursor methods check wether base class __init__ was called.
+        """
+        class Cursor(sqlite.Cursor):
+            def __init__(self, con):
+                pass
+
+        con = sqlite.connect(":memory:")
+        cur = Cursor(con)
+        try:
+            cur.execute("select 4+5").fetchall()
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("should have raised ProgrammingError")
+
+    def CheckConnectionConstructorCallCheck(self):
+        """
+        Verifies that connection methods check wether base class __init__ was called.
+        """
+        class Connection(sqlite.Connection):
+            def __init__(self, name):
+                pass
+
+        con = Connection(":memory:")
+        try:
+            cur = con.cursor()
+            self.fail("should have raised ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+        except:
+            self.fail("should have raised ProgrammingError")
+
+    def CheckCursorRegistration(self):
+        """
+        Verifies that subclassed cursor classes are correctly registered with
+        the connection object, too.  (fetch-across-rollback problem)
+        """
+        class Connection(sqlite.Connection):
+            def cursor(self):
+                return Cursor(self)
+
+        class Cursor(sqlite.Cursor):
+            def __init__(self, con):
+                sqlite.Cursor.__init__(self, con)
+
+        con = Connection(":memory:")
+        cur = con.cursor()
+        cur.execute("create table foo(x)")
+        cur.executemany("insert into foo(x) values (?)", [(3,), (4,), (5,)])
+        cur.execute("select x from foo")
+        con.rollback()
+        try:
+            cur.fetchall()
+            self.fail("should have raised InterfaceError")
+        except sqlite.InterfaceError:
+            pass
+        except:
+            self.fail("should have raised InterfaceError")
+
+    def CheckAutoCommit(self):
+        """
+        Verifies that creating a connection in autocommit mode works.
+        2.5.3 introduced a regression so that these could no longer
+        be created.
+        """
+        con = sqlite.connect(":memory:", isolation_level=None)
+
+    def CheckPragmaAutocommit(self):
+        """
+        Verifies that running a PRAGMA statement that does an autocommit does
+        work. This did not work in 2.5.3/2.5.4.
+        """
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        cur.execute("create table foo(bar)")
+        cur.execute("insert into foo(bar) values (5)")
+
+        cur.execute("pragma page_size")
+        row = cur.fetchone()
+
+    def CheckSetDict(self):
+        """
+        See http://bugs.python.org/issue7478
+
+        It was possible to successfully register callbacks that could not be
+        hashed. Return codes of PyDict_SetItem were not checked properly.
+        """
+        class NotHashable:
+            def __call__(self, *args, **kw):
+                pass
+            def __hash__(self):
+                raise TypeError()
+        var = NotHashable()
+        con = sqlite.connect(":memory:")
+        self.assertRaises(TypeError, con.create_function, var)
+        self.assertRaises(TypeError, con.create_aggregate, var)
+        self.assertRaises(TypeError, con.set_authorizer, var)
+        self.assertRaises(TypeError, con.set_progress_handler, var)
+
+def suite():
+    regression_suite = unittest.makeSuite(RegressionTests, "Check")
+    return unittest.TestSuite((regression_suite,))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/transactions.py b/lib/test/transactions.py
new file mode 100644
index 0000000..4e3aa08
--- /dev/null
+++ b/lib/test/transactions.py
@@ -0,0 +1,205 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/transactions.py: tests transactions
+#
+# Copyright (C) 2005-2009 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import sys
+import os, unittest
+import pysqlcipher.dbapi2 as sqlite
+
+def get_db_path():
+    return "sqlite_testdb"
+
+class TransactionTests(unittest.TestCase):
+    def setUp(self):
+        try:
+            os.remove(get_db_path())
+        except OSError:
+            pass
+
+        self.con1 = sqlite.connect(get_db_path(), timeout=0.1)
+        self.cur1 = self.con1.cursor()
+
+        self.con2 = sqlite.connect(get_db_path(), timeout=0.1)
+        self.cur2 = self.con2.cursor()
+
+    def tearDown(self):
+        self.cur1.close()
+        self.con1.close()
+
+        self.cur2.close()
+        self.con2.close()
+
+        try:
+            os.unlink(get_db_path())
+        except OSError:
+            pass
+
+    def CheckDMLdoesAutoCommitBefore(self):
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        self.cur1.execute("create table test2(j)")
+        self.cur2.execute("select i from test")
+        res = self.cur2.fetchall()
+        self.assertEqual(len(res), 1)
+
+    def CheckInsertStartsTransaction(self):
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        self.cur2.execute("select i from test")
+        res = self.cur2.fetchall()
+        self.assertEqual(len(res), 0)
+
+    def CheckUpdateStartsTransaction(self):
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        self.con1.commit()
+        self.cur1.execute("update test set i=6")
+        self.cur2.execute("select i from test")
+        res = self.cur2.fetchone()[0]
+        self.assertEqual(res, 5)
+
+    def CheckDeleteStartsTransaction(self):
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        self.con1.commit()
+        self.cur1.execute("delete from test")
+        self.cur2.execute("select i from test")
+        res = self.cur2.fetchall()
+        self.assertEqual(len(res), 1)
+
+    def CheckReplaceStartsTransaction(self):
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        self.con1.commit()
+        self.cur1.execute("replace into test(i) values (6)")
+        self.cur2.execute("select i from test")
+        res = self.cur2.fetchall()
+        self.assertEqual(len(res), 1)
+        self.assertEqual(res[0][0], 5)
+
+    def CheckToggleAutoCommit(self):
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        self.con1.isolation_level = None
+        self.assertEqual(self.con1.isolation_level, None)
+        self.cur2.execute("select i from test")
+        res = self.cur2.fetchall()
+        self.assertEqual(len(res), 1)
+
+        self.con1.isolation_level = "DEFERRED"
+        self.assertEqual(self.con1.isolation_level , "DEFERRED")
+        self.cur1.execute("insert into test(i) values (5)")
+        self.cur2.execute("select i from test")
+        res = self.cur2.fetchall()
+        self.assertEqual(len(res), 1)
+
+    def CheckRaiseTimeout(self):
+        if sqlite.sqlite_version_info < (3, 2, 2):
+            # This will fail (hang) on earlier versions of sqlite.
+            # Determine exact version it was fixed. 3.2.1 hangs.
+            return
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        try:
+            self.cur2.execute("insert into test(i) values (5)")
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError:
+            pass
+        except:
+            self.fail("should have raised an OperationalError")
+
+    def CheckLocking(self):
+        """
+        This tests the improved concurrency with pysqlite 2.3.4. You needed
+        to roll back con2 before you could commit con1.
+        """
+        if sqlite.sqlite_version_info < (3, 2, 2):
+            # This will fail (hang) on earlier versions of sqlite.
+            # Determine exact version it was fixed. 3.2.1 hangs.
+            return
+        self.cur1.execute("create table test(i)")
+        self.cur1.execute("insert into test(i) values (5)")
+        try:
+            self.cur2.execute("insert into test(i) values (5)")
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError:
+            pass
+        except:
+            self.fail("should have raised an OperationalError")
+        # NO self.con2.rollback() HERE!!!
+        self.con1.commit()
+
+    def CheckRollbackCursorConsistency(self):
+        """
+        Checks if cursors on the connection are set into a "reset" state
+        when a rollback is done on the connection.
+        """
+        con = sqlite.connect(":memory:")
+        cur = con.cursor()
+        cur.execute("create table test(x)")
+        cur.execute("insert into test(x) values (5)")
+        cur.execute("select 1 union select 2 union select 3")
+
+        con.rollback()
+        try:
+            cur.fetchall()
+            self.fail("InterfaceError should have been raised")
+        except sqlite.InterfaceError, e:
+            pass
+        except:
+            self.fail("InterfaceError should have been raised")
+
+class SpecialCommandTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+        self.cur = self.con.cursor()
+
+    def CheckVacuum(self):
+        self.cur.execute("create table test(i)")
+        self.cur.execute("insert into test(i) values (5)")
+        self.cur.execute("vacuum")
+
+    def CheckDropTable(self):
+        self.cur.execute("create table test(i)")
+        self.cur.execute("insert into test(i) values (5)")
+        self.cur.execute("drop table test")
+
+    def CheckPragma(self):
+        self.cur.execute("create table test(i)")
+        self.cur.execute("insert into test(i) values (5)")
+        self.cur.execute("pragma count_changes=1")
+
+    def tearDown(self):
+        self.cur.close()
+        self.con.close()
+
+def suite():
+    default_suite = unittest.makeSuite(TransactionTests, "Check")
+    special_command_suite = unittest.makeSuite(SpecialCommandTests, "Check")
+    return unittest.TestSuite((default_suite, special_command_suite))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/types.py b/lib/test/types.py
new file mode 100644
index 0000000..fc757be
--- /dev/null
+++ b/lib/test/types.py
@@ -0,0 +1,414 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/types.py: tests for type conversion and detection
+#
+# Copyright (C) 2005-2007 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import datetime
+import unittest
+import pysqlcipher.dbapi2 as sqlite
+import zlib
+
+
+class SqliteTypeTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+        self.cur = self.con.cursor()
+        self.cur.execute("create table test(i integer, s varchar, f number, b blob)")
+
+    def tearDown(self):
+        self.cur.close()
+        self.con.close()
+
+    def CheckString(self):
+        self.cur.execute("insert into test(s) values (?)", (u"Österreich",))
+        self.cur.execute("select s from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], u"Österreich")
+
+    def CheckSmallInt(self):
+        self.cur.execute("insert into test(i) values (?)", (42,))
+        self.cur.execute("select i from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], 42)
+
+    def CheckLargeInt(self):
+        num = 2**40
+        self.cur.execute("insert into test(i) values (?)", (num,))
+        self.cur.execute("select i from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], num)
+
+    def CheckFloat(self):
+        val = 3.14
+        self.cur.execute("insert into test(f) values (?)", (val,))
+        self.cur.execute("select f from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], val)
+
+    def CheckBlob(self):
+        val = buffer("Guglhupf")
+        self.cur.execute("insert into test(b) values (?)", (val,))
+        self.cur.execute("select b from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], val)
+
+    def CheckUnicodeExecute(self):
+        self.cur.execute(u"select 'Österreich'")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], u"Österreich")
+
+    def CheckNonUtf8_Default(self):
+        try:
+            self.cur.execute("select ?", (chr(150),))
+            self.fail("should have raised a ProgrammingError")
+        except sqlite.ProgrammingError:
+            pass
+
+    def CheckNonUtf8_TextFactoryString(self):
+        orig_text_factory = self.con.text_factory
+        try:
+            self.con.text_factory = str
+            self.cur.execute("select ?", (chr(150),))
+        finally:
+            self.con.text_factory = orig_text_factory
+
+    def CheckNonUtf8_TextFactoryOptimizedUnicode(self):
+        orig_text_factory = self.con.text_factory
+        try:
+            try:
+                self.con.text_factory = sqlite.OptimizedUnicode
+                self.cur.execute("select ?", (chr(150),))
+                self.fail("should have raised a ProgrammingError")
+            except sqlite.ProgrammingError:
+                pass
+        finally:
+            self.con.text_factory = orig_text_factory
+
+class DeclTypesTests(unittest.TestCase):
+    class Foo:
+        def __init__(self, _val):
+            self.val = _val
+
+        def __cmp__(self, other):
+            if not isinstance(other, DeclTypesTests.Foo):
+                raise ValueError
+            if self.val == other.val:
+                return 0
+            else:
+                return 1
+
+        def __conform__(self, protocol):
+            if protocol is sqlite.PrepareProtocol:
+                return self.val
+            else:
+                return None
+
+        def __str__(self):
+            return "<%s>" % self.val
+
+    def setUp(self):
+        self.con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_DECLTYPES)
+        self.cur = self.con.cursor()
+        self.cur.execute("create table test(i int, s str, f float, b bool, u unicode, foo foo, bin blob, n1 number, n2 number(5))")
+
+        # override float, make them always return the same number
+        sqlite.converters["FLOAT"] = lambda x: 47.2
+
+        # and implement two custom ones
+        sqlite.converters["BOOL"] = lambda x: bool(int(x))
+        sqlite.converters["FOO"] = DeclTypesTests.Foo
+        sqlite.converters["WRONG"] = lambda x: "WRONG"
+        sqlite.converters["NUMBER"] = float
+
+    def tearDown(self):
+        del sqlite.converters["FLOAT"]
+        del sqlite.converters["BOOL"]
+        del sqlite.converters["FOO"]
+        del sqlite.converters["NUMBER"]
+        self.cur.close()
+        self.con.close()
+
+    def CheckString(self):
+        # default
+        self.cur.execute("insert into test(s) values (?)", ("foo",))
+        self.cur.execute('select s as "s [WRONG]" from test')
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], "foo")
+
+    def CheckSmallInt(self):
+        # default
+        self.cur.execute("insert into test(i) values (?)", (42,))
+        self.cur.execute("select i from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], 42)
+
+    def CheckLargeInt(self):
+        # default
+        num = 2**40
+        self.cur.execute("insert into test(i) values (?)", (num,))
+        self.cur.execute("select i from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], num)
+
+    def CheckFloat(self):
+        # custom
+        val = 3.14
+        self.cur.execute("insert into test(f) values (?)", (val,))
+        self.cur.execute("select f from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], 47.2)
+
+    def CheckBool(self):
+        # custom
+        self.cur.execute("insert into test(b) values (?)", (False,))
+        self.cur.execute("select b from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], False)
+
+        self.cur.execute("delete from test")
+        self.cur.execute("insert into test(b) values (?)", (True,))
+        self.cur.execute("select b from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], True)
+
+    def CheckUnicode(self):
+        # default
+        val = u"\xd6sterreich"
+        self.cur.execute("insert into test(u) values (?)", (val,))
+        self.cur.execute("select u from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], val)
+
+    def CheckFoo(self):
+        val = DeclTypesTests.Foo("bla")
+        self.cur.execute("insert into test(foo) values (?)", (val,))
+        self.cur.execute("select foo from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], val)
+
+    def CheckUnsupportedSeq(self):
+        class Bar: pass
+        val = Bar()
+        try:
+            self.cur.execute("insert into test(f) values (?)", (val,))
+            self.fail("should have raised an InterfaceError")
+        except sqlite.InterfaceError:
+            pass
+        except:
+            self.fail("should have raised an InterfaceError")
+
+    def CheckUnsupportedDict(self):
+        class Bar: pass
+        val = Bar()
+        try:
+            self.cur.execute("insert into test(f) values (:val)", {"val": val})
+            self.fail("should have raised an InterfaceError")
+        except sqlite.InterfaceError:
+            pass
+        except:
+            self.fail("should have raised an InterfaceError")
+
+    def CheckBlob(self):
+        # default
+        val = buffer("Guglhupf")
+        self.cur.execute("insert into test(bin) values (?)", (val,))
+        self.cur.execute("select bin from test")
+        row = self.cur.fetchone()
+        self.assertEqual(row[0], val)
+
+    def CheckNumber1(self):
+        self.cur.execute("insert into test(n1) values (5)")
+        value = self.cur.execute("select n1 from test").fetchone()[0]
+        # if the converter is not used, it's an int instead of a float
+        self.assertEqual(type(value), float)
+
+    def CheckNumber2(self):
+        """Checks wether converter names are cut off at '(' characters"""
+        self.cur.execute("insert into test(n2) values (5)")
+        value = self.cur.execute("select n2 from test").fetchone()[0]
+        # if the converter is not used, it's an int instead of a float
+        self.assertEqual(type(value), float)
+
+class ColNamesTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_COLNAMES)
+        self.cur = self.con.cursor()
+        self.cur.execute("create table test(x foo)")
+
+        sqlite.converters["FOO"] = lambda x: "[%s]" % x
+        sqlite.converters["BAR"] = lambda x: "<%s>" % x
+        sqlite.converters["EXC"] = lambda x: 5 // 0
+        sqlite.converters["B1B1"] = lambda x: "MARKER"
+
+    def tearDown(self):
+        del sqlite.converters["FOO"]
+        del sqlite.converters["BAR"]
+        del sqlite.converters["EXC"]
+        del sqlite.converters["B1B1"]
+        self.cur.close()
+        self.con.close()
+
+    def CheckDeclTypeNotUsed(self):
+        """
+        Assures that the declared type is not used when PARSE_DECLTYPES
+        is not set.
+        """
+        self.cur.execute("insert into test(x) values (?)", ("xxx",))
+        self.cur.execute("select x from test")
+        val = self.cur.fetchone()[0]
+        self.assertEqual(val, "xxx")
+
+    def CheckNone(self):
+        self.cur.execute("insert into test(x) values (?)", (None,))
+        self.cur.execute("select x from test")
+        val = self.cur.fetchone()[0]
+        self.assertEqual(val, None)
+
+    def CheckColName(self):
+        self.cur.execute("insert into test(x) values (?)", ("xxx",))
+        self.cur.execute('select x as "x [bar]" from test')
+        val = self.cur.fetchone()[0]
+        self.assertEqual(val, "<xxx>")
+
+        # Check if the stripping of colnames works. Everything after the first
+        # whitespace should be stripped.
+        self.assertEqual(self.cur.description[0][0], "x")
+
+    def CheckCaseInConverterName(self):
+        self.cur.execute("""select 'other' as "x [b1b1]\"""")
+        val = self.cur.fetchone()[0]
+        self.assertEqual(val, "MARKER")
+
+    def CheckCursorDescriptionNoRow(self):
+        """
+        cursor.description should at least provide the column name(s), even if
+        no row returned.
+        """
+        self.cur.execute("select * from test where 0 = 1")
+        self.assert_(self.cur.description[0][0] == "x")
+
+class ObjectAdaptationTests(unittest.TestCase):
+    def cast(obj):
+        return float(obj)
+    cast = staticmethod(cast)
+
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+        try:
+            del sqlite.adapters[int]
+        except:
+            pass
+        sqlite.register_adapter(int, ObjectAdaptationTests.cast)
+        self.cur = self.con.cursor()
+
+    def tearDown(self):
+        del sqlite.adapters[(int, sqlite.PrepareProtocol)]
+        self.cur.close()
+        self.con.close()
+
+    def CheckCasterIsUsed(self):
+        self.cur.execute("select ?", (4,))
+        val = self.cur.fetchone()[0]
+        self.assertEqual(type(val), float)
+
+class BinaryConverterTests(unittest.TestCase):
+    def convert(s):
+        return zlib.decompress(s)
+    convert = staticmethod(convert)
+
+    def setUp(self):
+        self.con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_COLNAMES)
+        sqlite.register_converter("bin", BinaryConverterTests.convert)
+
+    def tearDown(self):
+        self.con.close()
+
+    def CheckBinaryInputForConverter(self):
+        testdata = "abcdefg" * 10
+        result = self.con.execute('select ? as "x [bin]"', (buffer(zlib.compress(testdata)),)).fetchone()[0]
+        self.assertEqual(testdata, result)
+
+class DateTimeTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_DECLTYPES)
+        self.cur = self.con.cursor()
+        self.cur.execute("create table test(d date, ts timestamp)")
+
+    def tearDown(self):
+        self.cur.close()
+        self.con.close()
+
+    def CheckSqliteDate(self):
+        d = sqlite.Date(2004, 2, 14)
+        self.cur.execute("insert into test(d) values (?)", (d,))
+        self.cur.execute("select d from test")
+        d2 = self.cur.fetchone()[0]
+        self.assertEqual(d, d2)
+
+    def CheckSqliteTimestamp(self):
+        ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0)
+        self.cur.execute("insert into test(ts) values (?)", (ts,))
+        self.cur.execute("select ts from test")
+        ts2 = self.cur.fetchone()[0]
+        self.assertEqual(ts, ts2)
+
+    def CheckSqlTimestamp(self):
+        # The date functions are only available in SQLite version 3.1 or later
+        if sqlite.sqlite_version_info < (3, 1):
+            return
+
+        # SQLite's current_timestamp uses UTC time, while datetime.datetime.now() uses local time.
+        now = datetime.datetime.now()
+        self.cur.execute("insert into test(ts) values (current_timestamp)")
+        self.cur.execute("select ts from test")
+        ts = self.cur.fetchone()[0]
+        self.assertEqual(type(ts), datetime.datetime)
+        self.assertEqual(ts.year, now.year)
+
+    def CheckDateTimeSubSeconds(self):
+        ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0, 500000)
+        self.cur.execute("insert into test(ts) values (?)", (ts,))
+        self.cur.execute("select ts from test")
+        ts2 = self.cur.fetchone()[0]
+        self.assertEqual(ts, ts2)
+
+    def CheckDateTimeSubSecondsFloatingPoint(self):
+        ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0, 510241)
+        self.cur.execute("insert into test(ts) values (?)", (ts,))
+        self.cur.execute("select ts from test")
+        ts2 = self.cur.fetchone()[0]
+        self.assertEqual(ts, ts2)
+
+def suite():
+    sqlite_type_suite = unittest.makeSuite(SqliteTypeTests, "Check")
+    decltypes_type_suite = unittest.makeSuite(DeclTypesTests, "Check")
+    colnames_type_suite = unittest.makeSuite(ColNamesTests, "Check")
+    adaptation_suite = unittest.makeSuite(ObjectAdaptationTests, "Check")
+    bin_suite = unittest.makeSuite(BinaryConverterTests, "Check")
+    date_suite = unittest.makeSuite(DateTimeTests, "Check")
+    return unittest.TestSuite((sqlite_type_suite, decltypes_type_suite, colnames_type_suite, adaptation_suite, bin_suite, date_suite))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()
diff --git a/lib/test/userfunctions.py b/lib/test/userfunctions.py
new file mode 100644
index 0000000..6b60f60
--- /dev/null
+++ b/lib/test/userfunctions.py
@@ -0,0 +1,413 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/userfunctions.py: tests for user-defined functions and
+#                                  aggregates.
+#
+# Copyright (C) 2005-2007 Gerhard Häring <gh@ghaering.de>
+#
+# This file is part of pysqlite.
+#
+# This software is provided 'as-is', without any express or implied
+# warranty.  In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+# 3. This notice may not be removed or altered from any source distribution.
+
+import unittest
+import pysqlcipher.dbapi2 as sqlite
+
+def func_returntext():
+    return "foo"
+def func_returnunicode():
+    return u"bar"
+def func_returnint():
+    return 42
+def func_returnfloat():
+    return 3.14
+def func_returnnull():
+    return None
+def func_returnblob():
+    return buffer("blob")
+def func_raiseexception():
+    5 // 0
+
+def func_isstring(v):
+    return type(v) is unicode
+def func_isint(v):
+    return type(v) is int
+def func_isfloat(v):
+    return type(v) is float
+def func_isnone(v):
+    return type(v) is type(None)
+def func_isblob(v):
+    return type(v) is buffer
+
+class AggrNoStep:
+    def __init__(self):
+        pass
+
+    def finalize(self):
+        return 1
+
+class AggrNoFinalize:
+    def __init__(self):
+        pass
+
+    def step(self, x):
+        pass
+
+class AggrExceptionInInit:
+    def __init__(self):
+        5 // 0
+
+    def step(self, x):
+        pass
+
+    def finalize(self):
+        pass
+
+class AggrExceptionInStep:
+    def __init__(self):
+        pass
+
+    def step(self, x):
+        5 // 0
+
+    def finalize(self):
+        return 42
+
+class AggrExceptionInFinalize:
+    def __init__(self):
+        pass
+
+    def step(self, x):
+        pass
+
+    def finalize(self):
+        5 // 0
+
+class AggrCheckType:
+    def __init__(self):
+        self.val = None
+
+    def step(self, whichType, val):
+        theType = {"str": unicode, "int": int, "float": float, "None": type(None), "blob": buffer}
+        self.val = int(theType[whichType] is type(val))
+
+    def finalize(self):
+        return self.val
+
+class AggrSum:
+    def __init__(self):
+        self.val = 0.0
+
+    def step(self, val):
+        self.val += val
+
+    def finalize(self):
+        return self.val
+
+class FunctionTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+
+        self.con.create_function("returntext", 0, func_returntext)
+        self.con.create_function("returnunicode", 0, func_returnunicode)
+        self.con.create_function("returnint", 0, func_returnint)
+        self.con.create_function("returnfloat", 0, func_returnfloat)
+        self.con.create_function("returnnull", 0, func_returnnull)
+        self.con.create_function("returnblob", 0, func_returnblob)
+        self.con.create_function("raiseexception", 0, func_raiseexception)
+
+        self.con.create_function("isstring", 1, func_isstring)
+        self.con.create_function("isint", 1, func_isint)
+        self.con.create_function("isfloat", 1, func_isfloat)
+        self.con.create_function("isnone", 1, func_isnone)
+        self.con.create_function("isblob", 1, func_isblob)
+
+    def tearDown(self):
+        self.con.close()
+
+    def CheckFuncErrorOnCreate(self):
+        try:
+            self.con.create_function("bla", -100, lambda x: 2*x)
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError:
+            pass
+
+    def CheckFuncRefCount(self):
+        def getfunc():
+            def f():
+                return 1
+            return f
+        f = getfunc()
+        globals()["foo"] = f
+        # self.con.create_function("reftest", 0, getfunc())
+        self.con.create_function("reftest", 0, f)
+        cur = self.con.cursor()
+        cur.execute("select reftest()")
+
+    def CheckFuncReturnText(self):
+        cur = self.con.cursor()
+        cur.execute("select returntext()")
+        val = cur.fetchone()[0]
+        self.assertEqual(type(val), unicode)
+        self.assertEqual(val, "foo")
+
+    def CheckFuncReturnUnicode(self):
+        cur = self.con.cursor()
+        cur.execute("select returnunicode()")
+        val = cur.fetchone()[0]
+        self.assertEqual(type(val), unicode)
+        self.assertEqual(val, u"bar")
+
+    def CheckFuncReturnInt(self):
+        cur = self.con.cursor()
+        cur.execute("select returnint()")
+        val = cur.fetchone()[0]
+        self.assertEqual(type(val), int)
+        self.assertEqual(val, 42)
+
+    def CheckFuncReturnFloat(self):
+        cur = self.con.cursor()
+        cur.execute("select returnfloat()")
+        val = cur.fetchone()[0]
+        self.assertEqual(type(val), float)
+        if val < 3.139 or val > 3.141:
+            self.fail("wrong value")
+
+    def CheckFuncReturnNull(self):
+        cur = self.con.cursor()
+        cur.execute("select returnnull()")
+        val = cur.fetchone()[0]
+        self.assertEqual(type(val), type(None))
+        self.assertEqual(val, None)
+
+    def CheckFuncReturnBlob(self):
+        cur = self.con.cursor()
+        cur.execute("select returnblob()")
+        val = cur.fetchone()[0]
+        self.assertEqual(type(val), buffer)
+        self.assertEqual(val, buffer("blob"))
+
+    def CheckFuncException(self):
+        cur = self.con.cursor()
+        try:
+            cur.execute("select raiseexception()")
+            cur.fetchone()
+            self.fail("should have raised OperationalError")
+        except sqlite.OperationalError, e:
+            self.assertEqual(e.args[0], 'user-defined function raised exception')
+
+    def CheckParamString(self):
+        cur = self.con.cursor()
+        cur.execute("select isstring(?)", ("foo",))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckParamInt(self):
+        cur = self.con.cursor()
+        cur.execute("select isint(?)", (42,))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckParamFloat(self):
+        cur = self.con.cursor()
+        cur.execute("select isfloat(?)", (3.14,))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckParamNone(self):
+        cur = self.con.cursor()
+        cur.execute("select isnone(?)", (None,))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckParamBlob(self):
+        cur = self.con.cursor()
+        cur.execute("select isblob(?)", (buffer("blob"),))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+class AggregateTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+        cur = self.con.cursor()
+        cur.execute("""
+            create table test(
+                t text,
+                i integer,
+                f float,
+                n,
+                b blob
+                )
+            """)
+        cur.execute("insert into test(t, i, f, n, b) values (?, ?, ?, ?, ?)",
+            ("foo", 5, 3.14, None, buffer("blob"),))
+
+        self.con.create_aggregate("nostep", 1, AggrNoStep)
+        self.con.create_aggregate("nofinalize", 1, AggrNoFinalize)
+        self.con.create_aggregate("excInit", 1, AggrExceptionInInit)
+        self.con.create_aggregate("excStep", 1, AggrExceptionInStep)
+        self.con.create_aggregate("excFinalize", 1, AggrExceptionInFinalize)
+        self.con.create_aggregate("checkType", 2, AggrCheckType)
+        self.con.create_aggregate("mysum", 1, AggrSum)
+
+    def tearDown(self):
+        #self.cur.close()
+        #self.con.close()
+        pass
+
+    def CheckAggrErrorOnCreate(self):
+        try:
+            self.con.create_function("bla", -100, AggrSum)
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError:
+            pass
+
+    def CheckAggrNoStep(self):
+        cur = self.con.cursor()
+        try:
+            cur.execute("select nostep(t) from test")
+            self.fail("should have raised an AttributeError")
+        except AttributeError, e:
+            self.assertEqual(e.args[0], "AggrNoStep instance has no attribute 'step'")
+
+    def CheckAggrNoFinalize(self):
+        cur = self.con.cursor()
+        try:
+            cur.execute("select nofinalize(t) from test")
+            val = cur.fetchone()[0]
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError, e:
+            self.assertEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error")
+
+    def CheckAggrExceptionInInit(self):
+        cur = self.con.cursor()
+        try:
+            cur.execute("select excInit(t) from test")
+            val = cur.fetchone()[0]
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError, e:
+            self.assertEqual(e.args[0], "user-defined aggregate's '__init__' method raised error")
+
+    def CheckAggrExceptionInStep(self):
+        cur = self.con.cursor()
+        try:
+            cur.execute("select excStep(t) from test")
+            val = cur.fetchone()[0]
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError, e:
+            self.assertEqual(e.args[0], "user-defined aggregate's 'step' method raised error")
+
+    def CheckAggrExceptionInFinalize(self):
+        cur = self.con.cursor()
+        try:
+            cur.execute("select excFinalize(t) from test")
+            val = cur.fetchone()[0]
+            self.fail("should have raised an OperationalError")
+        except sqlite.OperationalError, e:
+            self.assertEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error")
+
+    def CheckAggrCheckParamStr(self):
+        cur = self.con.cursor()
+        cur.execute("select checkType('str', ?)", ("foo",))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckAggrCheckParamInt(self):
+        cur = self.con.cursor()
+        cur.execute("select checkType('int', ?)", (42,))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckAggrCheckParamFloat(self):
+        cur = self.con.cursor()
+        cur.execute("select checkType('float', ?)", (3.14,))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckAggrCheckParamNone(self):
+        cur = self.con.cursor()
+        cur.execute("select checkType('None', ?)", (None,))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckAggrCheckParamBlob(self):
+        cur = self.con.cursor()
+        cur.execute("select checkType('blob', ?)", (buffer("blob"),))
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 1)
+
+    def CheckAggrCheckAggrSum(self):
+        cur = self.con.cursor()
+        cur.execute("delete from test")
+        cur.executemany("insert into test(i) values (?)", [(10,), (20,), (30,)])
+        cur.execute("select mysum(i) from test")
+        val = cur.fetchone()[0]
+        self.assertEqual(val, 60)
+
+def authorizer_cb(action, arg1, arg2, dbname, source):
+    if action != sqlite.SQLITE_SELECT:
+        return sqlite.SQLITE_DENY
+    if arg2 == 'c2' or arg1 == 't2':
+        return sqlite.SQLITE_DENY
+    return sqlite.SQLITE_OK
+
+class AuthorizerTests(unittest.TestCase):
+    def setUp(self):
+        self.con = sqlite.connect(":memory:")
+        self.con.executescript("""
+            create table t1 (c1, c2);
+            create table t2 (c1, c2);
+            insert into t1 (c1, c2) values (1, 2);
+            insert into t2 (c1, c2) values (4, 5);
+            """)
+
+        # For our security test:
+        self.con.execute("select c2 from t2")
+
+        self.con.set_authorizer(authorizer_cb)
+
+    def tearDown(self):
+        pass
+
+    def CheckTableAccess(self):
+        try:
+            self.con.execute("select * from t2")
+        except sqlite.DatabaseError, e:
+            if not e.args[0].endswith("prohibited"):
+                self.fail("wrong exception text: %s" % e.args[0])
+            return
+        self.fail("should have raised an exception due to missing privileges")
+
+    def CheckColumnAccess(self):
+        try:
+            self.con.execute("select c2 from t1")
+        except sqlite.DatabaseError, e:
+            if not e.args[0].endswith("prohibited"):
+                self.fail("wrong exception text: %s" % e.args[0])
+            return
+        self.fail("should have raised an exception due to missing privileges")
+
+def suite():
+    function_suite = unittest.makeSuite(FunctionTests, "Check")
+    aggregate_suite = unittest.makeSuite(AggregateTests, "Check")
+    authorizer_suite = unittest.makeSuite(AuthorizerTests, "Check")
+    return unittest.TestSuite((function_suite, aggregate_suite, authorizer_suite))
+
+def test():
+    runner = unittest.TextTestRunner()
+    runner.run(suite())
+
+if __name__ == "__main__":
+    test()