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161 Commits

Author SHA1 Message Date
Erlend Egeberg Aasland 5f0fc30de4
bpo-44430: Refactor `sqlite3` threading tests (GH-26748) 
1. Rewrite ThreadTests with a _run_test() helper method that does the heavy lifting
2. Add test.support.threading_helper.reap_threads to _run_test()
3. Use _run_test() in all threading tests
4. Add test case for sqlite3.Connection.set_trace_callback
5. Add test case for sqlite3.Connection.create_collation
 2021-06-20 20:26:36 +01:00
Erlend Egeberg Aasland 7d0a47e1af
bpo-44087: Disallow instantiation of sqlite3.Statement (GH-26567) 2021-06-20 20:24:32 +01:00
Erlend Egeberg Aasland 185ecdc146
bpo-40956: Convert sqlite3.connect and sqlite3.Connection.__init__ to AC (GH-24421) 2021-06-20 20:24:00 +01:00
Pablo Galindo fa106a685c
bpo-44304: Fix crash in the sqlite3 module when the GC clears Statement objects (GH-26545) 2021-06-05 03:50:39 +01:00
Erlend Egeberg Aasland 006fd869e4
bpo-43853: Handle sqlite3_value_text() errors (GH-25422) 2021-06-04 19:34:00 +01:00
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