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author | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2022-08-12 17:30:23 +0200 |
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committer | GitHub <noreply@github.com> | 2022-08-12 17:30:23 +0200 |
commit | 5c803bc0702511c8bc05e9db600367a465514f82 (patch) | |
tree | d5aa132e66950ce61cc4e08c7b3dd6926be0d270 /tests/schema | |
parent | 4fcba800b84fc5fb53cdc70e4bea37ec958516fd (diff) | |
download | django-5c803bc0702511c8bc05e9db600367a465514f82.tar.gz |
Fixed #33919 -- Fixed adding AutoFields on PostgreSQL.
Thanks Jack Calvin Brown for the report.
Regression in 2eea361eff58dd98c409c5227064b901f41bd0d6.
Diffstat (limited to 'tests/schema')
-rw-r--r-- | tests/schema/tests.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/schema/tests.py b/tests/schema/tests.py index a72e6906bb..6fe35e7109 100644 --- a/tests/schema/tests.py +++ b/tests/schema/tests.py @@ -795,6 +795,31 @@ class SchemaTests(TransactionTestCase): # Introspection treats BLOBs as TextFields self.assertEqual(columns["bits"][0], "TextField") + @isolate_apps("schema") + def test_add_auto_field(self): + class AddAutoFieldModel(Model): + name = CharField(max_length=255, primary_key=True) + + class Meta: + app_label = "schema" + + with connection.schema_editor() as editor: + editor.create_model(AddAutoFieldModel) + self.isolated_local_models = [AddAutoFieldModel] + old_field = AddAutoFieldModel._meta.get_field("name") + new_field = CharField(max_length=255) + new_field.set_attributes_from_name("name") + new_field.model = AddAutoFieldModel + with connection.schema_editor() as editor: + editor.alter_field(AddAutoFieldModel, old_field, new_field) + new_auto_field = AutoField(primary_key=True) + new_auto_field.set_attributes_from_name("id") + new_auto_field.model = AddAutoFieldModel() + with connection.schema_editor() as editor: + editor.add_field(AddAutoFieldModel, new_auto_field) + # Crashes on PostgreSQL when the GENERATED BY suffix is missing. + AddAutoFieldModel.objects.create(name="test") + def test_remove_field(self): with connection.schema_editor() as editor: editor.create_model(Author) |