Commit d529d413 authored by Anssi Kääriäinen's avatar Anssi Kääriäinen
Browse files

[1.5.x] Avoided having an indexed TextField installed unless using postgres 

An index on TextField results in a warning message when running tests
on MySQL or SQLite, and the test using the TextField was PostgreSQL
only in any case.

Backpatch of 13a2b114
parent 2d74a5fd

tests/regressiontests/indexes/models.py

+7 −4
Original line number Diff line number Diff line 
from django.db import connection

from django.db import models
@@ -11,6 +12,8 @@ class Article(models.Model): 
        ]





# Indexing a TextField on Oracle or MySQL results in index creation error.

if connection.vendor == 'postgresql':

    class IndexedArticle(models.Model):

        headline = models.CharField(max_length=100, db_index=True)

        body = models.TextField(db_index=True)

tests/regressiontests/indexes/tests.py

+2 −1
Original line number Diff line number Diff line
@@ -3,7 +3,7 @@ from django.db import connections, DEFAULT_DB_ALIAS 
from django.test import TestCase

from django.utils.unittest import skipUnless



from .models import Article, IndexedArticle

from .models import Article





class IndexesTests(TestCase):
@@ -16,6 +16,7 @@ class IndexesTests(TestCase): 
        "This is a postgresql-specific issue")

    def test_postgresql_text_indexes(self):

        """Test creation of PostgreSQL-specific text indexes (#12234)"""

        from .models import IndexedArticle

        connection = connections[DEFAULT_DB_ALIAS]

        index_sql = connection.creation.sql_indexes_for_model(IndexedArticle, no_style())

        self.assertEqual(len(index_sql), 5)