[1.8.x] Fixed #25160 -- Moved unsaved model instance data loss check to Model.save()

This mostly reverts 5643a3b51b and
81e1a35c36.

Thanks Carl Meyer for review.

Backport of 5980b05c1f from master
This commit is contained in:
Tim Graham 2015-07-24 07:51:40 -04:00
parent 90c7078f48
commit e4b813c0e7
15 changed files with 107 additions and 195 deletions

View file

@ -12,7 +12,7 @@ from django.contrib.admin.utils import (
)
from django.contrib.admin.views.main import EMPTY_CHANGELIST_VALUE
from django.db import DEFAULT_DB_ALIAS, models
from django.test import TestCase
from django.test import SimpleTestCase, TestCase
from django.utils import six
from django.utils.formats import localize
from django.utils.safestring import mark_safe
@ -94,7 +94,8 @@ class NestedObjectsTests(TestCase):
n.collect([Vehicle.objects.first()])
class UtilsTests(TestCase):
class UtilsTests(SimpleTestCase):
def test_values_from_lookup_field(self):
"""
Regression test for #12654: lookup_field
@ -112,7 +113,7 @@ class UtilsTests(TestCase):
simple_function = lambda obj: SIMPLE_FUNCTION
site_obj = Site.objects.create(domain=SITE_NAME)
site_obj = Site(domain=SITE_NAME)
article = Article(
site=site_obj,
title=TITLE_TEXT,