diff options
Diffstat (limited to 'Lib/sqlite3/test/regression.py')
| -rw-r--r-- | Lib/sqlite3/test/regression.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Lib/sqlite3/test/regression.py b/Lib/sqlite3/test/regression.py index df2a6fb..4a68d9d 100644 --- a/Lib/sqlite3/test/regression.py +++ b/Lib/sqlite3/test/regression.py @@ -79,6 +79,20 @@ class RegressionTests(unittest.TestCase): cur.fetchone() cur.fetchone() + def CheckErrorMsgDecodeError(self): + # When porting the module to Python 3.0, the error message about + # decoding errors disappeared. This verifies they're back again. + failure = None + try: + self.con.execute("select 'xxx' || ? || 'yyy' colname", (bytes(bytearray([250])),)).fetchone() + failure = "should have raised an OperationalError with detailed description" + except sqlite.OperationalError as e: + msg = e.args[0] + if not msg.startswith("Could not decode to UTF-8 column 'colname' with text 'xxx"): + failure = "OperationalError did not have expected description text" + if failure: + self.fail(failure) + def suite(): regression_suite = unittest.makeSuite(RegressionTests, "Check") return unittest.TestSuite((regression_suite,)) |