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#------------------------------------------------------------------------------
# Copyright (c) 2020, 2022, Oracle and/or its affiliates.
#
# This software is dual-licensed to you under the Universal Permissive License
# (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl and Apache License
# 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose
# either license.
#
# If you elect to accept the software under the Apache License, Version 2.0,
# the following applies:
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#------------------------------------------------------------------------------
"""
1700 - Module for testing error objects
"""
import pickle
import oracledb
import test_env
class TestCase(test_env.BaseTestCase):
def test_1700_parse_error(self):
"1700 - test parse error returns offset correctly"
with self.assertRaises(oracledb.Error) as cm:
self.cursor.execute("begin t_Missing := 5; end;")
error_obj, = cm.exception.args
self.assertEqual(error_obj.full_code, "ORA-06550")
self.assertEqual(error_obj.offset, 6)
def test_1701_pickle_error(self):
"1701 - test picking/unpickling an error object"
with self.assertRaises(oracledb.Error) as cm:
self.cursor.execute("""
begin
raise_application_error(-20101, 'Test!');
end;""")
error_obj, = cm.exception.args
self.assertEqual(type(error_obj), oracledb._Error)
self.assertTrue("Test!" in error_obj.message)
self.assertEqual(error_obj.code, 20101)
self.assertEqual(error_obj.offset, 0)
self.assertTrue(isinstance(error_obj.isrecoverable, bool))
new_error_obj = pickle.loads(pickle.dumps(error_obj))
self.assertEqual(type(new_error_obj), oracledb._Error)
self.assertTrue(new_error_obj.message == error_obj.message)
self.assertTrue(new_error_obj.code == error_obj.code)
self.assertTrue(new_error_obj.offset == error_obj.offset)
self.assertTrue(new_error_obj.context == error_obj.context)
self.assertTrue(new_error_obj.isrecoverable == error_obj.isrecoverable)
def test_1702_error_full_code(self):
"1702 - test generation of full_code for ORA, DPI and DPY errors"
with self.assertRaises(oracledb.Error) as cm:
self.cursor.execute(None)
error_obj, = cm.exception.args
self.assertEqual(error_obj.full_code, "DPY-2001")
if not self.connection.thin:
with self.assertRaises(oracledb.Error) as cm:
self.cursor.execute("truncate table TestTempTable")
int_var = self.cursor.var(int)
str_var = self.cursor.var(str, 2)
self.cursor.execute("""
insert into TestTempTable (IntCol, StringCol1)
values (1, 'Longer than two chars')
returning IntCol, StringCol1
into :int_var, :str_var""",
int_var=int_var, str_var=str_var)
error_obj, = cm.exception.args
self.assertEqual(error_obj.full_code, "DPI-1037")
if __name__ == "__main__":
test_env.run_test_cases()
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