Marten Kenbeek 980dfca717 [1.8.x] Fixed #24366 -- Optimized traversal of large migration dependency graphs. ...

Switched from an adjancency list and uncached, iterative depth-first
search to a Node-based design with direct parent/child links and a
cached, recursive depth-first search. With this change, calculating
a migration plan for a large graph takes several seconds instead of
several hours.

Marked test `migrations.test_graph.GraphTests.test_dfs` as an expected
failure due to reaching the maximum recursion depth.

Backport of 78d43a5e10 from master

2015-02-23 12:55:43 +01:00

..

faulty_migrations

[1.8.x] Refactored tests that rely on an ImportError for Python 3.5 compatibility

2015-02-03 18:31:17 -05:00

migrations_test_apps

[1.8.x] Refs #24264 -- Added failing test case for updating a FK when changing a PK

2015-02-16 19:37:51 +01:00

related_models_app

[1.8.x] Added tests for get_related_models_recursive

2015-02-16 19:38:10 +01:00

test_migrations

Fixed #22881 -- Better soft_applied migration detection

2014-06-23 13:36:22 +12:00

test_migrations_backwards_deps_1

Revert "Fixed #23474 -- Prevented migrating backwards from unapplying the wrong migrations."

2014-09-24 15:49:30 -04:00

test_migrations_conflict

Harmonized some PEP 0263 coding preambles

2014-05-15 19:58:41 +02:00

test_migrations_custom_user

[1.8.x] Sorted imports with isort; refs #23860.

2015-02-09 14:24:06 -05:00

test_migrations_empty

Fixed #23359 -- Added showmigrations command to list migrations and plan.

2014-12-31 14:14:28 -05:00

test_migrations_first

Fixed #22861: Internal migrations done first so __first__ works

2014-06-17 23:28:35 -07:00

test_migrations_no_ancestor

Fixed #22602 -- Improved code coverage of makemigrations command tests.

2014-05-23 08:05:46 -04:00

test_migrations_no_changes

[1.8.x] Sorted imports with isort; refs #23860.

2015-02-09 14:24:06 -05:00

test_migrations_no_default

[1.8.x] Sorted imports with isort; refs #23860.

2015-02-09 14:24:06 -05:00

test_migrations_run_before

Implement Migration.run_before

2014-05-29 22:42:11 +12:00

test_migrations_squashed

Harmonized some PEP 0263 coding preambles

2014-05-15 19:58:41 +02:00

test_migrations_squashed_complex

Fixed #24098 -- Added no-op attributes to RunPython and RunSQL

2015-01-09 10:31:32 -05:00

test_migrations_squashed_complex_multi_apps

Fixed #24098 -- Added no-op attributes to RunPython and RunSQL

2015-01-09 10:31:32 -05:00

test_migrations_squashed_erroneous

Fixed #24098 -- Added no-op attributes to RunPython and RunSQL

2015-01-09 10:31:32 -05:00

test_migrations_unmigdep

Harmonized some PEP 0263 coding preambles

2014-05-15 19:58:41 +02:00

__init__.py

Adding a dependency graph class and tests

2013-05-10 12:52:04 +01:00

models.py

Refs #23822 -- Made MigrationOptimizer aware of model managers

2015-01-07 17:33:04 -05:00

test_autodetector.py

[1.8.x] Sorted imports with isort; refs #23860.

2015-02-09 14:24:06 -05:00

test_base.py

Fixed #23872 -- Removed sensitivity of migrations tests to CWD.

2014-11-19 15:03:47 -07:00

test_commands.py

[1.8.x] Refs #24324 -- Fixed Python 2 test failures when path to Django source contains non-ASCII characters.

2015-02-17 19:05:31 -05:00

test_executor.py

[1.8.x] Refs #24264 -- Added failing test case for updating a FK when changing a PK

2015-02-16 19:37:51 +01:00

test_graph.py

[1.8.x] Fixed #24366 -- Optimized traversal of large migration dependency graphs.

2015-02-23 12:55:43 +01:00

test_loader.py

[1.8.x] Sorted imports with isort; refs #23860.

2015-02-09 14:24:06 -05:00

test_multidb.py

[1.8.x] Fixed #24351, #24346 -- Changed the signature of allow_migrate().

2015-02-20 21:55:50 +07:00

test_operations.py

[1.8.x] Fixed #24362: Made test run each migration operation in its own schema editor

2015-02-18 22:51:06 +02:00

test_optimizer.py

[1.8.x] Sorted imports with isort; refs #23860.

2015-02-09 14:24:06 -05:00

test_state.py

[1.8.x] Fixed #24291 - Fixed migration ModelState generation with unused swappable models

2015-02-18 19:11:51 +01:00

test_writer.py

[1.8.x] Refs #24324 -- Fixed Python 2 test failures when path to Django source contains non-ASCII characters.

2015-02-17 19:05:31 -05:00