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233 Commits

Author SHA1 Message Date
Mariusz Felisiak
94d4bd3a09
Fixed backends tests on Oracle. 
Using Person in test_introspection caused removing constraints in
intermediate table for ManyToManyField in
VeryLongModelNameZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ that were
expected by other transaction tests. A model without any constraints
was used to prevent isolation issues.
 2020-02-24 14:21:50 +01:00
Mariusz Felisiak
4261907ff3 Fixed tests when run in reverse. 
Regression in 98f23a8af0.
 2020-02-19 14:48:26 +01:00
Mariusz Felisiak
2a038521c4
Fixed #31271 -- Preserved ordering when unifying query parameters on Oracle. 
This caused misplacing parameters in logged SQL queries.

Regression in 79065b55a7.

Thanks Hans Aarne Liblik for the report.
 2020-02-18 11:45:12 +01:00
Taoup
cbb6531e5b Fixed #31228 -- Reallowed aggregates to be used with multiple expressions and no DISTINCT on SQLite. 
Regression in bc05547cd8.

Thanks Andy Terra for the report.
 2020-02-18 10:32:23 +01:00
Matthijs Kooijman
98f23a8af0 Fixed #26552 -- Deferred constraint checks when reloading the database with data for tests. 
deserialize_db_from_string() loads the full serialized database
contents, which might contain forward references and cycles. That
caused IntegrityError because constraints were checked immediately.

Now, it loads data in a transaction with constraint checks deferred
until the end of the transaction.
 2020-02-14 13:18:06 +01:00
Jon Dufresne
3259983f56 Fixed #31233 -- Closed database connections and cursors after use. 2020-02-06 15:35:23 +01:00
Jon Dufresne
f48f671223 Refs #31233 -- Changed DatabaseWrapper._nodb_connection to _nodb_cursor(). 
It is now a method instead of a property and returns a context manager
that yields a cursor on entry and closes the cursor and connection upon
exit.
 2020-02-06 15:29:38 +01:00
Nick Pope
335c9c94ac Simplified imports from django.db and django.contrib.gis.db. 2020-02-04 13:20:06 +01:00
Matthijs Kooijman
2a2ea4ee18 Refs #31117 -- Made various tests properly handle unexpected databases aliases. 
- Used selected "databases" instead of django.db.connections.
- Made routers in tests.migrations skip migrations on unexpected
  databases.
- Added DiscoverRunnerGetDatabasesTests.assertSkippedDatabases() hook
  which properly asserts messages about skipped databases.
 2020-01-20 14:39:02 +01:00
Matthijs Kooijman
b64b1b2e1a Fixed #31117 -- Isolated backends.base.test_creation.TestDbCreationTests. 
Previously, this test could modify global state by changing
connection.settings_dict. This dict is a reference to the same dict as
django.db.connections.databases['default'], which is thus also changed.
The cleanup of this test would replace connection.settings_dic` with a
saved copy, which would leave the dict itself modified.

Additionally, create_test_db() would also modify these same dicts, as
well as settings.databases['default']['NAME'] by adding a "test_"
prefix, which is what can cause problems later.

This patch:
 - makes a complete copy of the connection and work on that, to improve
   isolation.
 - calls destroy_test_db() to let that code clean up anything done by
   create_test_db().
 2020-01-20 11:00:17 +01:00
Mariusz Felisiak
f34be5294d Refs #31117 -- Moved get_connection_copy() test hook to a module level. 2020-01-20 11:00:05 +01:00
Mariusz Felisiak
c159baceba
Refs #31117 -- Isolated backends.sqlite.test_creation.TestDbSignatureTests. 2019-12-31 12:09:50 +01:00
Farhaan Bukhsh
664c98f1f8 Fixed #30413 -- Fixed test database signature on SQLite when test database name is provided. 
Previously, the same signature was created for multiple in-memory
databases on SQLite when they had tests databases names
DATABASES['TEST']['NAME'].
 2019-11-21 19:50:24 +01:00
Jon Dufresne
f5ebdfce5c Fixed #25388 -- Added an option to allow disabling of migrations during test database creation. 2019-11-20 20:42:38 +01:00
Jon Dufresne
77aa74cb70 Refs #29983 -- Added support for using pathlib.Path in all settings. 2019-11-07 10:26:22 +01:00
Johannes Hoppe
7254f1138d Refs #29444 -- Allowed returning multiple fields from INSERT statements on PostgreSQL. 
Thanks Florian Apolloner, Tim Graham, Simon Charette, Nick Pope, and
Mariusz Felisiak for reviews.
 2019-09-09 10:51:14 +02:00
Hasan Ramezani
e3fc9af4ab Refs #30593 -- Fixed introspection of check constraints columns on MariaDB. 2019-07-30 16:32:13 +02:00
Hasan Ramezani
b2aad9ad4d Refs #30593 -- Added _parse_constraint_columns() hook to introspection on MariaDB. 2019-07-30 16:32:13 +02:00
Yann Sionneau
e47b8293a7 Fixed #30636 -- Fixed options ordering when cloning test database on MySQL. 
--defaults-file must be given before other options.
 2019-07-16 07:25:43 +02:00
Johannes Hoppe
bc91f27a86 Refs #29444 -- Added support for fetching a returned non-integer insert values on Oracle. 
This is currently not actively used, since the ORM will ask the
SQL compiler to only return auto fields.
 2019-07-08 08:53:08 +02:00
kingbuzzman
673fe2e3ec Fixed #30148 -- Logged COPY ... TO statements in connection.queries on PostgreSQL. 2019-04-29 14:20:17 +02:00
Mariusz Felisiak
ed880d92b5
Added tests for queries log in CursorDebugWrapper.executemany(). 2019-04-29 10:38:17 +02:00
Ville Skyttä
03db5fddfd Fixed typos in docs, comments, and exception messages. 2019-04-18 09:33:53 +02:00
Mariusz Felisiak
79065b55a7
Refs #20010 -- Unified DatabaseOperations.last_executed_query() on Oracle with other db backends. 
Thanks Simon Charette for the review.
 2019-04-05 21:35:51 +02:00
msg
755673e1bc
Fixed #30307 -- Fixed incorrect quoting of database user password when using dbshell on Oracle. 
Regression in acfc650f2a.
 2019-04-04 08:33:28 +02:00
Paveł Tyślacki
782d85b6df Fixed #30183 -- Added introspection of inline SQLite constraints. 2019-03-13 10:24:28 -04:00
Tim Graham
36300ef336 Fixed a failure when running tests on systems with SQLite < 3.8.3. 2019-02-21 12:52:10 -05:00
Simon Charette
7071f8f272 Fixed #30193, Refs #28478 -- Avoided PostgreSQL connection health checks on initialization. 
This addressed a regression introduced by a96b901932 as identified by Ran Benita.
 2019-02-20 10:59:40 +01:00
Jon Dufresne
76990cbbda Fixed #30171 -- Fixed DatabaseError in servers tests. 
Made DatabaseWrapper thread sharing logic reentrant. Used a reference
counting like scheme to allow nested uses.

The error appeared after 8c775391b7.
 2019-02-14 10:04:55 -05:00
Mariusz Felisiak
7d5d20212c
Simplified test_cursor_var() by using str instead of Database.STRING. 2019-02-12 20:10:02 +01:00
Sergey Fedoseev
b1a2ad6925 Removed uneeded iter() calls with generator expression as argument. 2019-02-09 09:18:22 -05:00
Tim Graham
7444f32527
Refs #30055 -- Added a helpful error when SQLite is too old. 2019-01-28 11:14:45 -05:00
Mariusz Felisiak
f05c02c4b8
Fixed #30117 -- Fixed SchemaEditor.quote_value() test for mysqlclient 1.4.0+. 2019-01-19 13:31:15 +01:00
Simon Charette
b181aba7dd Refs #28478 -- Prevented database feature based skipping on tests disallowing queries. 
Database features may require a connection to be established to determine
whether or not they are enabled.
 2019-01-14 16:16:30 -05:00
Simon Charette
bc05547cd8 Fixed #28658 -- Added DISTINCT handling to the Aggregate class. 2019-01-09 17:52:36 -05:00
Nick Pope
83677faf86 Fixed #30056 -- Added SQLite support for StdDev and Variance functions. 2018-12-24 11:14:58 -05:00
Nick Pope
7534e43497 Refs #14204 -- Removed obsolete referential integrity comment for SQLite. 2018-12-22 18:44:21 -05:00
Simon Charette
25a0781a16 Refs #29182 -- Corrected SQLite's supports_atomic_references_rename feature flag. 2018-12-22 14:58:08 -05:00
Simon Charette
20f6f9eaa1 Renamed SQLite3 references to to SQLite. 
The version suffix isn't part of the product name.
 2018-12-22 14:20:43 -05:00
Simon Charette
894cb13779 Refs #29182 -- Stopped relying on legacy alter table semantic on SQLite 3.26+. 
SQLite 3.26 changed the behavior of table and column renaming operations to
repoint foreign key references even if foreign key checks are disabled.

This makes the workarounds in place to simulate this behavior unnecessary on
SQLite 3.26+. Refs #30033.
 2018-12-17 10:44:05 +01:00
Simon Charette
315357ad25 Fixed #30023 -- Prevented SQLite schema alterations while foreign key checks are enabled. 
Prior to this change foreign key constraint references could be left pointing
at tables dropped during operations simulating unsupported table alterations
because of an unexpected failure to disable foreign key constraint checks.

SQLite3 does not allow disabling such checks while in a transaction so they
must be disabled beforehand.

Thanks ezaquarii for the report and Carlton and Tim for the review.
 2018-12-15 18:51:59 -05:00
Tim Graham
734ce71824 Refs #30013 -- Fixed SchemaEditor.quote_value() test for mysqlclient 1.3.14+. 2018-12-05 14:46:31 -05:00
Tim Graham
193c109327 Switched TestCase to SimpleTestCase where possible in Django's tests. 2018-11-27 08:58:44 -05:00
Mariusz Felisiak
d5f4ce9849
Fixed #29949 -- Refactored db introspection identifier converters. 
Removed DatabaseIntrospection.table_name_converter()/column_name_converter()
and use instead DatabaseIntrospection.identifier_converter().

Removed DatabaseFeatures.uppercases_column_names.

Thanks Tim Graham for the initial patch and review and Simon Charette
for the review.
 2018-11-21 09:06:50 +01:00
Tim Graham
9cac10eee4 Added BaseDatabaseSchemaEditor._effective_default() to allow testing without a connection. 2018-11-17 19:27:53 -05:00
Tim Graham
e62f6e0968 Fixed #29505 -- Removed SchemaEditor's calling of callable defaults. 
Thanks Eugene Pakhomov for the suggested fix.
 2018-11-17 19:27:53 -05:00
Mariusz Felisiak
ff8020ed49 Fixed #29788 -- Added support for Oracle Managed File (OMF) tablespaces. 2018-11-13 18:22:41 -05:00
Sergey Fedoseev
9a88c6dd6a Fixed #29827 -- Fixed reuse of test databases with --keepdb on MySQL. 
Regression in e1253bc26f.
 2018-10-25 19:37:41 -04:00
Jon Dufresne
7598cd4748 Fixed #29813 -- Fixed DatabaseOperation test when run in isolation on MySQL. 2018-10-02 08:22:38 -04:00
Srinivas Reddy Thatiparthy
34d6bceec4 Fixed #29500 -- Fixed SQLite function crashes on null values. 
Co-authored-by: Srinivas Reddy Thatiparthy <thatiparthysreenivas@gmail.com>
Co-authored-by: Nick Pope <nick.pope@flightdataservices.com>
 2018-09-10 15:08:55 -04:00