Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
number of tests, all because of the codecs/_multibytecodecs issue described
here (it's not a Py3K issue, just something Py3K discovers):
http://mail.python.org/pipermail/python-dev/2006-April/064051.html
Hye-Shik Chang promised to look for a fix, so no need to fix it here. The
tests that are expected to break are:
test_codecencodings_cn
test_codecencodings_hk
test_codecencodings_jp
test_codecencodings_kr
test_codecencodings_tw
test_codecs
test_multibytecodec
This merge fixes an actual test failure (test_weakref) in this branch,
though, so I believe merging is the right thing to do anyway.
diff --git a/Lib/sqlite3/test/factory.py b/Lib/sqlite3/test/factory.py
new file mode 100644
index 0000000..8778056
--- /dev/null
+++ b/Lib/sqlite3/test/factory.py
@@ -0,0 +1,164 @@
+#-*- coding: ISO-8859-1 -*-
+# pysqlite2/test/factory.py: tests for the various factories in pysqlite
+#
+# Copyright (C) 2005 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 sqlite3 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.failUnless(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.failUnless(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.failUnless(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.failUnless(isinstance(row,
+ list),
+ "row is not instance of list")
+
+ def CheckSqliteRow(self):
+ self.con.row_factory = sqlite.Row
+ row = self.con.execute("select 1 as a, 2 as b").fetchone()
+ self.failUnless(isinstance(row,
+ sqlite.Row),
+ "row is not instance of sqlite.Row")
+
+ col1, col2 = row["a"], row["b"]
+ self.failUnless(col1 == 1, "by name: wrong result for column 'a'")
+ self.failUnless(col2 == 2, "by name: wrong result for column 'a'")
+
+ col1, col2 = row["A"], row["B"]
+ self.failUnless(col1 == 1, "by name: wrong result for column 'A'")
+ self.failUnless(col2 == 2, "by name: wrong result for column 'B'")
+
+ col1, col2 = row[0], row[1]
+ self.failUnless(col1 == 1, "by index: wrong result for column 0")
+ self.failUnless(col2 == 2, "by index: wrong result for column 1")
+
+ 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.failUnless(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.failUnless(type(row[0]) == str, "type of row[0] must be str")
+ self.failUnless(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.failUnless(type(row[0]) == unicode, "type of row[0] must be unicode")
+ self.failUnless(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.failUnless(type(a_row[0]) == unicode, "type of non-ASCII row must be unicode")
+ self.failUnless(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()