Issue #3659: Values of string subclasses were not handled correctly when used

as bind parameters.

Reviewed by Bejnamin Peterson.

1 files changed, 6 insertions, 0 deletions

diff --git a/Lib/sqlite3/test/regression.py b/Lib/sqlite3/test/regression.py
index 433cae2..d056aae 100644
--- a/Lib/sqlite3/test/regression.py
+++ b/Lib/sqlite3/test/regression.py
@@ -169,6 +169,12 @@ class RegressionTests(unittest.TestCase):
         con = sqlite.connect(":memory:")
         setattr(con, "isolation_level", "\xe9")
 
+    def CheckStrSubclass(self):
+        """
+        The Python 3.0 port of the module didn't cope with values of subclasses of str.
+        """
+        class MyStr(str): pass
+        self.con.execute("select ?", (MyStr("abc"),))
 
 def suite():
     regression_suite = unittest.makeSuite(RegressionTests, "Check")