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206 Commits

Author SHA1 Message Date
Erlend Egeberg Aasland 8363ac8607
bpo-44041: Add test for sqlite3 column count (GH-25907) 2021-06-04 18:36:08 +01:00
Erlend Egeberg Aasland d88b47b5a3
bpo-42213: Remove redundant cyclic GC hack in sqlite3 (GH-26517) 
The sqlite3 module now fully implements the GC protocol, so there's no
need for this workaround anymore.

- Add and use managed resource helper for connections using TESTFN
- Sort test imports
- Split open-tests into their own test case

Automerge-Triggered-By: GH:vstinner
 2021-06-03 09:38:19 -07:00
Erlend Egeberg Aasland 82ad22a97d
bpo-42213: Check connection in sqlite3.Connection.__enter__ (GH-26512) 
Try to harden connection close:

- add tests that exercise stuff against a closed database
- add wrapper for sqlite3_close_v2()
- check connection on __enter__
- explicitly free pending statements before close()
- sqlite3_close_v2() always returns SQLITE_OK
 2021-06-03 17:53:47 +02:00
Erlend Egeberg Aasland be7e467bcf
sqlite3 test suite now works with SQLITE_DQS=0 (GH-26032) 2021-05-14 19:27:21 +09:00
Erlend Egeberg Aasland 5cb601f956
bpo-43296: Handle sqlite3_value_blob() errors (GH-24674) 2021-04-15 00:09:11 +03:00
Erlend Egeberg Aasland c1ae741997
bpo-43265: Improve sqlite3.Connection.backup error handling (GH-24586) 2021-04-14 14:45:49 +03:00
Erlend Egeberg Aasland 6f1e8ccffa
bpo-43752: Fix sqlite3 regression for zero-sized blobs with converters (GH-25228) 2021-04-14 14:18:49 +03:00
Erlend Egeberg Aasland e161ec5dd7
bpo-43369: sqlite3_column_{text,blob} failures now raise MemoryError (GH-24723) 2021-03-04 11:50:25 +02:00
Mariusz Felisiak 3b4b2cf418
bpo-43368: Fix fetching empty bytes in sqlite3 (GH-24706) 
Regression introduced in 47feb1feb2.
 2021-03-03 16:16:24 +02:00
Erlend Egeberg Aasland 979b23cbe4
bpo-43258: Don't allocate sqlite3 aggregate context for empty queries (GH-24569) 2021-02-19 13:20:32 +02:00
Erlend Egeberg Aasland ea46579067
bpo-40956: Fix segfault when Connection.backup is called without target (GH-24503) 2021-02-11 01:04:02 +02:00
Erlend Egeberg Aasland d16f6176ab
bpo-24464: Fix sqlite3.enable_shared_cache() deprecation wrapper (GH-24170) 2021-01-09 13:25:55 +02:00
Erlend Egeberg Aasland deab1e54ff
bpo-42847: Normalise Lib/sqlite3/test/* file encodings (GH-24147) 
Convert from ISO-8859-1 to UTF-8.
 2021-01-07 02:36:35 +02:00
Erlend Egeberg Aasland 849e339a92
bpo-40823: Use loadTestsFromTestCase() iso. makeSuite() in sqlite3 tests (GH-20538) 2021-01-07 02:05:07 +02:00
Erlend Egeberg Aasland ddb5e11683
bpo-24464: Deprecate sqlite3.enable_shared_cache (GH-24008) 2021-01-06 02:36:04 +02:00
Erlend Egeberg Aasland cf0b23908c
bpo-40810: Require SQLite 3.7.15 (GH-24106) 2021-01-06 02:02:43 +02:00
Erlend Egeberg Aasland f7f0ed59bc
bpo-40810: Fix CheckTraceCallbackContent for SQLite pre 3.7.15 (GH-20530) 
Ref. [SQLite 3.7.15 changelog](https://sqlite.org/changes.html#version_3_7_15):
_"Avoid invoking the sqlite3_trace() callback multiple times when a statement is automatically reprepared due to SQLITE_SCHEMA errors."_
 2021-01-04 15:16:43 -08:00
Erlend Egeberg Aasland a1f401a58b
bpo-42264: Deprecate sqlite3.OptimizedUnicode (GH-23163) 2020-11-17 17:55:12 +02:00
Peter McCormick bfee9fad84
bpo-41815: SQLite: segfault if backup called on closed database (GH-22322) 
# [bpo-41815](): SQLite: fix segfault if backup called on closed database

Attempting to backup a closed database will trigger segfault:

```python
import sqlite3
target = sqlite3.connect(':memory:')
source = sqlite3.connect(':memory:')
source.close()
source.backup(target)
```
 2020-09-19 20:40:46 -07:00
Serhiy Storchaka 0b419b7910
bpo-41662: Fix bugs in binding parameters in sqlite3 (GH-21998) 
* When the parameters argument is a list, correctly handle the case
  of changing it during iteration.
* When the parameters argument is a custom sequence, no longer
  override an exception raised in ``__len__()``.
 2020-09-17 10:35:44 +03:00
Erlend Egeberg Aasland 207c321f13
bpo-40744: Drop support for SQLite pre 3.7.3 (GH-20909) 
Remove code required to support SQLite pre 3.7.3.

Co-written-by: Berker Peksag <berker.peksag@gmail.com>
Co-written-by: Sergey Fedoseev <fedoseev.sergey@gmail.com>
 2020-09-07 22:26:54 +01:00
Hai Shi fcce8c649a
bpo-40275: Use new test.support helper submodules in tests (GH-21772) 2020-08-07 23:55:35 +02:00
Hai Shi 598a951844
bpo-40275: Use new test.support helper submodules in tests (GH-21764) 2020-08-07 17:18:38 +02:00
Erlend Egeberg Aasland c610d970f5
bpo-40784: Fix sqlite3 deterministic test (GH-20448) 2020-05-29 02:27:31 +03:00
Serhiy Storchaka b146568dfc
bpo-39652: Truncate the column name after '[' only if PARSE_COLNAMES is set. (GH-18942) 2020-03-21 15:53:28 +02:00
Serhiy Storchaka f669581a95
bpo-38185: Fixed case-insensitive string comparison in sqlite3.Row indexing. (GH-16190) 2019-09-17 09:20:56 +03:00
Serhiy Storchaka 8debfa5040
bpo-38175: Fix a memory leak in comparison of sqlite3.Row objects. (GH-16155) 2019-09-16 20:15:18 +03:00
gescheit b9a0376b0d closes bpo-37347: Fix refcount problem in sqlite3. (GH-14268) 2019-07-12 20:15:48 -07:00
Victor Stinner c6a2320e87
bpo-37406: sqlite3 raises TypeError for wrong operation type (GH-14386) 
The sqlite3 module now raises TypeError, rather than ValueError, if
operation argument type is not str: execute(), executemany() and
calling a connection.
 2019-06-26 03:16:24 +02:00
Zackery Spytz 842acaab13 bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175) 2018-12-17 16:52:45 +02:00
Serhiy Storchaka fc662ac332
bpo-32788: Better error handling in sqlite3. (GH-3723) 
Propagate unexpected errors (like MemoryError and KeyboardInterrupt) to user.
 2018-12-10 16:06:08 +02:00
Sergey Fedoseev 5b25f1d031 bpo-34052: Prevent SQLite functions from setting callbacks on exceptions. (GH-8113) 2018-12-05 19:50:26 +02:00
Sergey Fedoseev 0830858aee bpo-34041: Allow creating deterministic functions in Connection.create_function() (GH-8086) 2018-07-08 10:09:20 +03:00
Ville Skyttä 61f82e0e33 Spelling fixes to docs, docstrings, and comments (GH-6374) 2018-04-20 16:08:45 -04:00
Aviv Palivoda bbf7bb7a63 bpo-27645: Fix version number in 'database in transaction' fallback (GH-6131) 
It was actually fixed in SQLite 3.8.8, not 3.8.7.
 2018-03-18 03:48:55 +03:00
Berker Peksag 7280a4eef5
bpo-27645: Skip test_bad_target_in_transaction if SQLite == 3.8.7.1 (GH-6067) 2018-03-11 03:38:50 +03:00
Emanuele Gaifas d7aed4102d bpo-27645: Add support for native backup facility of SQLite (GH-4238) 2018-03-11 01:08:31 +03:00
Simon Willison 4fc4defd1c Remove unused var from CheckCancelOperation test (GH-4317) 
It looks like this was copied from one of the previous tests, which did use it.
 2017-11-08 00:06:55 +03:00
Anders Lorentsen a22a127458 bpo-31843: sqlite3.connect() now accepts PathLike objects as database name (#4299) 2017-11-06 16:47:43 -08:00
Oren Milman edb13ae48c bpo-31764: Prevent a crash in sqlite3.Cursor.close() in case the Cursor object is uninitialized (#3958) 2017-11-06 16:09:49 -08:00
Oren Milman e56ab746a9 bpo-31770: Prevent a crash and refleaks when calling sqlite3.Cursor.__init__() more than once (#3968) 2017-11-06 16:01:47 -08:00
Antoine Pitrou a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385) 
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
 2017-09-07 18:56:24 +02:00
Aviv Palivoda 0e6cb2ea62 bpo-26187: Test that set_trace_callback() is not called multiple times (GH-461) 
conn.set_trace_callback() shouldn't be called multiple times when the
schema is changing.

This has indirectly been fixed by using sqlite3_prepare_v2() in bpo-9303.
 2017-04-09 12:11:59 +03:00
Berker Peksag 4a926caf8e bpo-28518: Start a transaction implicitly before a DML statement (#245) 
Patch by Aviv Palivoda.
 2017-02-26 18:22:38 +03:00
Berker Peksag 75d9016530 Issue #29123: Merge from 3.5 2016-12-31 22:49:31 +03:00
Berker Peksag b47913f54f Issue #29123: Make CheckSqlTimestamp more robust 2016-12-31 22:48:55 +03:00
Serhiy Storchaka 22805ca54e Issue #27897: Fixed possible crash in sqlite3.Connection.create_collation() 
if pass invalid string-like object as a name.  Patch by Xiang Zhang.
 2016-09-27 00:14:24 +03:00
Serhiy Storchaka 407ac47690 Issue #27897: Fixed possible crash in sqlite3.Connection.create_collation() 
if pass invalid string-like object as a name.  Patch by Xiang Zhang.
 2016-09-27 00:10:03 +03:00
Berker Peksag ab994ed8b9 Issue #10740: sqlite3 no longer implicitly commit an open transaction before DDL statements 
This commit contains the following commits from ghaering/pysqlite:

* f254c53494
* 796b3afe38
* cae87ee686
* 3567b31bb5

With the following additions:

* Fixed a refcount error
* Fixed a compiler warning
* Made the string comparison a little more robust
* Added a whatsnew entry
 2016-09-11 12:57:15 +03:00
Berker Peksag 4bf580d6d5 Issue #21250: Add tests for SQLite's ON CONFLICT clause 
Initial patch by Alex LordThorsen.
 2016-09-07 02:04:34 +03:00
Serhiy Storchaka 2891492d23 Issue #27881: Fixed possible bugs when setting sqlite3.Connection.isolation_level. 
Based on patch by Xiang Zhang.
 2016-09-01 22:18:03 +03:00
Berker Peksag 3580b03352 Issue #21250: Merge from 3.5 2016-09-07 02:05:16 +03:00
Serhiy Storchaka af0628e045 Issue #27881: Fixed possible bugs when setting sqlite3.Connection.isolation_level. 
Based on patch by Xiang Zhang.
 2016-09-01 22:21:05 +03:00
Serhiy Storchaka 8631da64bb Issue #27861: Fixed a crash in sqlite3.Connection.cursor() when a factory 
creates not a cursor.  Patch by Xiang Zhang.
 2016-08-29 15:11:52 +03:00
Serhiy Storchaka ef113cd4cc Issue #27861: Fixed a crash in sqlite3.Connection.cursor() when a factory 
creates not a cursor.  Patch by Xiang Zhang.
 2016-08-29 14:29:55 +03:00
Berker Peksag 6ed442c48d Issue #10513: Merge from 3.5 2016-08-26 22:08:51 +03:00
Berker Peksag cc9afa9b51 Issue #10513: Fix a regression in Connection.commit() 
Statements should not be reset after a commit.

Backported from 029050896b
 2016-08-26 22:07:51 +03:00
Berker Peksag d7f3cdd07d Issue #21718: Merge from 3.5 2016-08-21 19:41:38 +03:00
Berker Peksag 6afe85827c Issue #21718: cursor.description is now available for queries using CTEs 
According to PEP 249, cursor.description must be
available for any SELECT statements, such as those
that use CTEs.

Backported from f67fa9c898

Additional test cases added by me.
 2016-08-21 19:38:47 +03:00
Berker Peksag e0b70cd8a9 Issue #16864: Cursor.lastrowid now supports REPLACE statement 
Initial patch by Alex LordThorsen.
 2016-06-14 15:25:36 +03:00
Berker Peksag f85bce74db Mark tests as skipped when a SQLite version is not supported 2016-06-14 14:19:02 +03:00
Berker Peksag 2b50899a28 Remove empty setUp and tearDown methods from sqlite3 tests 
They are not used as base classes by another tests so they
can safely be removed.
 2016-06-14 13:25:11 +03:00
Berker Peksag 48b5c98e6e Replace more boilerplate code with modern unittest features in sqlite3 tests 2016-06-14 00:42:50 +03:00
Berker Peksag 1003b34c71 Modernize sqlite3 tests 
Update current tests that use old pattern with assertRaises
to make them more maintainable.
 2016-06-12 22:34:49 +03:00
Berker Peksag 7bea2347c7 Issue #27190: Raise NotSupportedError if sqlite3 is older than 3.3.1 
Patch by Dave Sawyer.
 2016-06-12 14:09:51 +03:00
Berker Peksag c415440faa Issue #27188: Fix various sqlite3 documentation errors 
* Connection.execute* methods don't create intermediate cursor objects
* Fix description of seq_of_parameters parameter
* Clarify that Warning is sqlite3.Warning
* sql_script parameter of Cursor.executescript() doesn't accept bytes
* Add missing tests
* Fix various markup errors

Initial patch by Dave Sawyer.
 2016-06-12 13:41:47 +03:00
Serhiy Storchaka 6a7b3a77b4 Issue #26778: Fixed "a/an/and" typos in code comment and documentation. 2016-04-17 08:32:47 +03:00
Berker Peksag fa0f62d6ab Issue #23758: Improve num_params docs of create_{function,aggregate} functions 
If you pass -1, the callable can take any number of arguments.

Added tests to verify the behavior.

Initial patch by Cédric Krier.
 2016-03-27 22:39:14 +03:00
Serhiy Storchaka e79ec70801 Issue #24257: Fixed incorrect uses of PyObject_IsInstance(). 
Fixed segmentation fault in sqlite3.Row constructor with faked cursor type.
Fixed system error in the comparison of faked types.SimpleNamespace.
 2015-05-22 11:13:20 +03:00
Serhiy Storchaka 08d230a540 Issue #24257: Fixed incorrect uses of PyObject_IsInstance(). 
Fixed segmentation fault in sqlite3.Row constructor with faked cursor type.
Fixed system error in the comparison of faked types.SimpleNamespace.
 2015-05-22 11:02:49 +03:00
Serhiy Storchaka 72e731cc03 Issue #13583: sqlite3.Row now supports slice indexing. 
Tests by Jessica McKellar.
 2015-03-31 13:33:11 +03:00
Serhiy Storchaka a60c2fe480 Issue #23641: Cleaned out legacy dunder names from tests and docs. 
Fixed 2 to 3 porting bug in pynche.ColorDB.
 2015-03-12 21:56:08 +02:00
Serhiy Storchaka 42d67af87f Issue #21147: sqlite3 now raises an exception if the request contains a null 
character instead of truncate it.  Based on patch by Victor Stinner.
 2014-09-11 13:29:05 +03:00
Serhiy Storchaka 47a981337a Issue #10203: sqlite3.Row now truly supports sequence protocol. In particulr 
it supports reverse() and negative indices.  Original patch by Claudiu Popa.
 2014-05-28 12:58:34 +03:00
Benjamin Peterson a6d018ad6e merge 3.3 (#20901) 2014-03-12 21:52:19 -05:00
Benjamin Peterson 966f2fca5f weaken callback count inequality (closes #20901) 2014-03-12 21:51:52 -05:00
Benjamin Peterson 5ef48d9c79 merge 3.3 (#20080) 2014-02-15 13:20:28 -05:00
Benjamin Peterson 29352c436c add missing test assertion (closes #20080) 
Patch by Vajrasky Kok.
 2014-02-15 13:19:59 -05:00
Victor Stinner 08263f10f8 (Merge 3.3) Issue #20026: Fix the sqlite module to handle correctly invalid 
isolation level (wrong type).
 2013-12-19 16:39:00 +01:00
Victor Stinner cb1f74ec40 Issue #20026: Fix the sqlite module to handle correctly invalid isolation level 
(wrong type).
 2013-12-19 16:38:03 +01:00
Serhiy Storchaka d4b75bf63e Issue #19601: Use specific asserts in sqlite3 tests. 2013-11-17 00:40:01 +02:00
Serhiy Storchaka 78ee078405 Issue #19601: Use specific asserts in sqlite3 tests. 2013-11-17 00:39:12 +02:00
Ezio Melotti e0c69161bc #18741: merge with 3.3. 2013-08-17 16:13:22 +03:00
Ezio Melotti b5bc353b88 #18741: fix more typos. Patch by Févry Thibault. 2013-08-17 16:11:40 +03:00
Brett Cannon cd171c8e92 Issue #18200: Back out usage of ModuleNotFoundError (8d28d44f3a9a) 2013-07-04 17:43:24 -04:00
Brett Cannon 0a140668fa Issue #18200: Update the stdlib (except tests) to use 
ModuleNotFoundError.
 2013-06-13 20:57:26 -04:00
Petri Lehtinen e55aa69efc Issue #14720: Enhance sqlite3 microsecond conversion, document its behavior 2013-02-26 21:46:12 +02:00
Petri Lehtinen 6401ad66a7 Issue #14720: Enhance sqlite3 microsecond conversion, document its behavior 2013-02-26 21:45:09 +02:00
Petri Lehtinen 5f79409889 Issue #14720: Enhance sqlite3 microsecond conversion, document its behavior 2013-02-26 21:38:17 +02:00
Petri Lehtinen e460f26b25 Issue #14720: sqlite3: Convert datetime microseconds correctly 2013-02-23 19:10:29 +01:00
Petri Lehtinen f484efdb60 Issue #14720: sqlite3: Convert datetime microseconds correctly 2013-02-23 19:09:45 +01:00
Petri Lehtinen 8b945148e3 Issue #14720: sqlite3: Convert datetime microseconds correctly 
Patch by Lowe Thiderman
 2013-02-23 19:05:56 +01:00
Antoine Pitrou 902fc8b5a0 Issue #13773: sqlite3.connect() gets a new `uri` parameter to pass the filename as a URI, allowing to pass custom options. 2013-02-10 00:02:44 +01:00
Serhiy Storchaka 2efdc90b0f Issue #17073: Fix some integer overflows in sqlite3 module. 2013-02-07 17:03:46 +02:00
Serhiy Storchaka 3cf96ac248 Issue #17073: Fix some integer overflows in sqlite3 module. 2013-02-07 17:01:47 +02:00
R David Murray d394455aae merge #13934: document sqlite version strings, use correct one in test. 2013-01-10 20:19:35 -05:00
R David Murray 3f7beb99dd #13934: document sqlite version strings, use correct one in test. 2013-01-10 20:18:21 -05:00
R David Murray 7bd04867e5 merge #15545: fix sqlite3.iterdump regression on unsortable row_factory objects. 
The fix for issue 9750 introduced a regression by sorting the row objects
returned by fetchall.  But if a row_factory such as sqlite3.Row is used, the
rows may not be sortable (in Python3), which leads to an exception.  The
sorting is still a nice idea, so the patch moves the sort into the sql.

Fix and test by Peter Otten.
 2013-01-10 11:13:34 -05:00
R David Murray b52312923b #15545: fix sqlite3.iterdump regression on unsortable row_factory objects. 
The fix for issue 9750 introduced a regression by sorting the row objects
returned by fetchall.  But if a row_factory such as sqlite3.Row is used, the
rows may not be sortable (in Python3), which leads to an exception.  The
sorting is still a nice idea, so the patch moves the sort into the sql.

Fix and test by Peter Otten.
 2013-01-10 11:04:09 -05:00
Petri Lehtinen 8b24506534 Merge branch '3.2' 
Closes #8033.
 2012-02-21 13:59:40 +02:00