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Code Issues 32 Releases Wiki Activity

Fixed #24442 -- Improved SchemaEditor's index name truncation.

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This commit is contained in:
Akshesh
2016-07-08 19:41:19 +05:30
committed by Tim Graham
parent 7aeb7390fc
commit 324c1b432a
4 changed files with 63 additions and 42 deletions
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18
tests/schema/tests.py
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@@ -1917,7 +1917,7 @@ class SchemaTests(TransactionTestCase):
# Should create two indexes; one for like operator.
self.assertEqual(
self.get_constraints_for_column(Author, 'nom_de_plume'),
['schema_author_95aa9e9b', 'schema_author_nom_de_plume_7570a851_like'],
['schema_author_nom_de_plume_7570a851', 'schema_author_nom_de_plume_7570a851_like'],
)
@unittest.skipUnless(connection.vendor == 'postgresql', "PostgreSQL specific")
@@ -1947,7 +1947,7 @@ class SchemaTests(TransactionTestCase):
editor.alter_field(Author, old_field, new_field, strict=True)
self.assertEqual(
self.get_constraints_for_column(Author, 'name'),
['schema_author_b068931c', 'schema_author_name_1fbc5617_like']
['schema_author_name_1fbc5617', 'schema_author_name_1fbc5617_like']
)
# Remove db_index=True to drop both indexes.
with connection.schema_editor() as editor:
@@ -1989,7 +1989,7 @@ class SchemaTests(TransactionTestCase):
editor.alter_field(Note, old_field, new_field, strict=True)
self.assertEqual(
self.get_constraints_for_column(Note, 'info'),
['schema_note_caf9b6b9', 'schema_note_info_4b0ea695_like']
['schema_note_info_4b0ea695', 'schema_note_info_4b0ea695_like']
)
# Remove db_index=True to drop both indexes.
with connection.schema_editor() as editor:
@@ -2003,7 +2003,7 @@ class SchemaTests(TransactionTestCase):
editor.create_model(BookWithoutAuthor)
self.assertEqual(
self.get_constraints_for_column(BookWithoutAuthor, 'title'),
['schema_book_d5d3db17', 'schema_book_title_2dfb2dff_like']
['schema_book_title_2dfb2dff', 'schema_book_title_2dfb2dff_like']
)
# Alter to add unique=True (should replace the index)
old_field = BookWithoutAuthor._meta.get_field('title')
@@ -2022,7 +2022,7 @@ class SchemaTests(TransactionTestCase):
editor.alter_field(BookWithoutAuthor, new_field, new_field2, strict=True)
self.assertEqual(
self.get_constraints_for_column(BookWithoutAuthor, 'title'),
['schema_book_d5d3db17', 'schema_book_title_2dfb2dff_like']
['schema_book_title_2dfb2dff', 'schema_book_title_2dfb2dff_like']
)
@unittest.skipUnless(connection.vendor == 'postgresql', "PostgreSQL specific")
@@ -2032,7 +2032,7 @@ class SchemaTests(TransactionTestCase):
editor.create_model(BookWithoutAuthor)
self.assertEqual(
self.get_constraints_for_column(BookWithoutAuthor, 'title'),
['schema_book_d5d3db17', 'schema_book_title_2dfb2dff_like']
['schema_book_title_2dfb2dff', 'schema_book_title_2dfb2dff_like']
)
# Alter to add unique=True (should replace the index)
old_field = BookWithoutAuthor._meta.get_field('title')
@@ -2058,7 +2058,7 @@ class SchemaTests(TransactionTestCase):
editor.create_model(BookWithoutAuthor)
self.assertEqual(
self.get_constraints_for_column(BookWithoutAuthor, 'title'),
['schema_book_d5d3db17', 'schema_book_title_2dfb2dff_like']
['schema_book_title_2dfb2dff', 'schema_book_title_2dfb2dff_like']
)
# Alter to set unique=True and remove db_index=True (should replace the index)
old_field = BookWithoutAuthor._meta.get_field('title')
@@ -2077,7 +2077,7 @@ class SchemaTests(TransactionTestCase):
editor.alter_field(BookWithoutAuthor, new_field, new_field2, strict=True)
self.assertEqual(
self.get_constraints_for_column(BookWithoutAuthor, 'title'),
['schema_book_d5d3db17', 'schema_book_title_2dfb2dff_like']
['schema_book_title_2dfb2dff', 'schema_book_title_2dfb2dff_like']
)
@unittest.skipUnless(connection.vendor == 'postgresql', "PostgreSQL specific")
@@ -2122,7 +2122,7 @@ class SchemaTests(TransactionTestCase):
with connection.schema_editor() as editor:
editor.alter_field(Author, old_field, new_field, strict=True)
expected = 'schema_author_7edabf99'
expected = 'schema_author_weight_587740f9'
if connection.features.uppercases_column_names:
expected = expected.upper()
self.assertEqual(self.get_constraints_for_column(Author, 'weight'), [expected])