#36112: Test errors on Oracle with --debug-sql
-----------------------------+---------------------------------------------
Reporter: Jacob Walls | Type: Bug
Status: new | Component: Testing framework
Version: dev | Severity: Release blocker
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-----------------------------+---------------------------------------------
With django-docker-box,
{{{
docker compose run --rm oracle backends --debug-sql
}}}
Gives two new failures bisected to
d8f093908c504ae0dbc39d3f5231f7d7920dde37. (The third failure you get when
running this command is omitted since it's pre-existing and reproducible
on all databases, so it's not relevant here.)
This is also distinct from the failure currently showing on the oracle
runner on main.
{{{
===============
ERROR: test_outer_wrapper_blocks
(backends.base.test_base.ExecuteWrapperTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/django/source/tests/backends/base/test_base.py", line 192, in
test_outer_wrapper_blocks
cursor.execute("The database never sees this")
File "/django/source/django/db/backends/utils.py", line 121, in execute
with self.debug_sql(sql, params, use_last_executed_query=True):
File "/usr/local/lib/python3.10/contextlib.py", line 142, in __exit__
next(self.gen)
File "/django/source/django/db/backends/utils.py", line 154, in
debug_sql
self.db.ops.format_debug_sql(sql),
File "/django/source/django/db/backends/base/operations.py", line 791,
in format_debug_sql
return sqlparse.format(sql, reindent=True, keyword_case="upper")
File "/usr/local/lib/python3.10/site-packages/sqlparse/__init__.py",
line 59, in format
return ''.join(stack.run(sql, encoding))
File "/usr/local/lib/python3.10/site-
packages/sqlparse/engine/filter_stack.py", line 39, in run
for stmt in stream:
File "/usr/local/lib/python3.10/site-
packages/sqlparse/engine/statement_splitter.py", line 87, in process
for ttype, value in stream:
File "/usr/local/lib/python3.10/site-
packages/sqlparse/filters/tokens.py", line 19, in process
for ttype, value in stream:
File "/usr/local/lib/python3.10/site-packages/sqlparse/lexer.py", line
134, in get_tokens
raise TypeError("Expected text or file-like object, got {!r}".
TypeError: Expected text or file-like object, got <class 'NoneType'>
----------------------------------------------------------------------
======================================================================
ERROR: test_cursor_contextmanager (backends.tests.BackendTestCase)
Cursors can be used as a context manager
----------------------------------------------------------------------
Traceback (most recent call last):
File "/django/source/django/db/backends/utils.py", line 103, in _execute
return self.cursor.execute(sql)
File "/django/source/django/db/backends/oracle/base.py", line 627, in
execute
return self.cursor.execute(query, self._param_generator(params))
File "/usr/local/lib/python3.10/site-packages/oracledb/cursor.py", line
708, in execute
self._prepare_for_execute(statement, parameters, keyword_parameters)
File "/usr/local/lib/python3.10/site-packages/oracledb/cursor.py", line
136, in _prepare_for_execute
self._verify_open()
File "/usr/local/lib/python3.10/site-packages/oracledb/cursor.py", line
155, in _verify_open
errors._raise_err(errors.ERR_CURSOR_NOT_OPEN)
File "/usr/local/lib/python3.10/site-packages/oracledb/errors.py", line
195, in _raise_err
raise error.exc_type(error) from cause
oracledb.exceptions.InterfaceError: DPY-1006: cursor is not open
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/django/source/django/db/backends/utils.py", line 134, in
debug_sql
yield
File "/django/source/django/db/backends/utils.py", line 122, in execute
return super().execute(sql, params)
File "/django/source/django/db/backends/utils.py", line 79, in execute
return self._execute_with_wrappers(
File "/django/source/django/db/backends/utils.py", line 92, in
_execute_with_wrappers
return executor(sql, params, many, context)
File "/django/source/django/db/backends/utils.py", line 100, in _execute
with self.db.wrap_database_errors:
File "/django/source/django/db/utils.py", line 91, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "/django/source/django/db/backends/utils.py", line 103, in _execute
return self.cursor.execute(sql)
File "/django/source/django/db/backends/oracle/base.py", line 627, in
execute
return self.cursor.execute(query, self._param_generator(params))
File "/usr/local/lib/python3.10/site-packages/oracledb/cursor.py", line
708, in execute
self._prepare_for_execute(statement, parameters, keyword_parameters)
File "/usr/local/lib/python3.10/site-packages/oracledb/cursor.py", line
136, in _prepare_for_execute
self._verify_open()
File "/usr/local/lib/python3.10/site-packages/oracledb/cursor.py", line
155, in _verify_open
errors._raise_err(errors.ERR_CURSOR_NOT_OPEN)
File "/usr/local/lib/python3.10/site-packages/oracledb/errors.py", line
195, in _raise_err
raise error.exc_type(error) from cause
django.db.utils.InterfaceError: DPY-1006: cursor is not open
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/django/source/tests/backends/tests.py", line 466, in
test_cursor_contextmanager
cursor.execute("SELECT 1" + connection.features.bare_select_suffix)
File "/django/source/django/db/backends/utils.py", line 121, in execute
with self.debug_sql(sql, params, use_last_executed_query=True):
File "/usr/local/lib/python3.10/contextlib.py", line 153, in __exit__
self.gen.throw(typ, value, traceback)
File "/django/source/django/db/backends/utils.py", line 154, in
debug_sql
self.db.ops.format_debug_sql(sql),
File "/django/source/django/db/backends/base/operations.py", line 791,
in format_debug_sql
return sqlparse.format(sql, reindent=True, keyword_case="upper")
File "/usr/local/lib/python3.10/site-packages/sqlparse/__init__.py",
line 59, in format
return ''.join(stack.run(sql, encoding))
File "/usr/local/lib/python3.10/site-
packages/sqlparse/engine/filter_stack.py", line 39, in run
for stmt in stream:
File "/usr/local/lib/python3.10/site-
packages/sqlparse/engine/statement_splitter.py", line 87, in process
for ttype, value in stream:
File "/usr/local/lib/python3.10/site-
packages/sqlparse/filters/tokens.py", line 19, in process
for ttype, value in stream:
File "/usr/local/lib/python3.10/site-packages/sqlparse/lexer.py", line
134, in get_tokens
raise TypeError("Expected text or file-like object, got {!r}".
TypeError: Expected text or file-like object, got <class 'NoneType'>
----------------------------------------------------------------------
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/36112>
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