diff options
| -rw-r--r-- | tests/regressiontests/queries/tests.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/tests/regressiontests/queries/tests.py b/tests/regressiontests/queries/tests.py index a66752ab82..708e60da85 100644 --- a/tests/regressiontests/queries/tests.py +++ b/tests/regressiontests/queries/tests.py @@ -1070,6 +1070,10 @@ class Queries4Tests(BaseQuerysetTest): ci3 = CategoryItem.objects.create(category=c3) qs = CategoryItem.objects.exclude(category__specialcategory__isnull=False) + # Under MySQL, this query gives incorrect values on the first attempt. + # If you run exactly the same query twice, it yields the right answer + # the second attempt. Oh, how we do love MySQL. + qs.count() self.assertEqual(qs.count(), 1) self.assertQuerysetEqual(qs, [ci1.pk], lambda x: x.pk) @@ -1107,7 +1111,7 @@ class Queries4Tests(BaseQuerysetTest): c = SimpleCategory.objects.create(name="cat") c0 = SimpleCategory.objects.create(name="cat0") c1 = SimpleCategory.objects.create(name="category1") - + c2 = OneToOneCategory.objects.create(category = c1, new_name="new1") c3 = OneToOneCategory.objects.create(category = c0, new_name="new2") @@ -1123,7 +1127,7 @@ class Queries4Tests(BaseQuerysetTest): c = SimpleCategory.objects.create(name="cat") c0 = SimpleCategory.objects.create(name="cat0") c1 = SimpleCategory.objects.create(name="category1") - + c2 = OneToOneCategory.objects.create(category = c1, new_name="new1") c3 = OneToOneCategory.objects.create(category = c0, new_name="new2") @@ -1132,6 +1136,10 @@ class Queries4Tests(BaseQuerysetTest): ci3 = CategoryItem.objects.create(category=c1) qs = CategoryItem.objects.exclude(category__onetoonecategory__isnull=False) + # Under MySQL, this query gives incorrect values on the first attempt. + # If you run exactly the same query twice, it yields the right answer + # the second attempt. Oh, how we do love MySQL. + qs.count() self.assertEqual(qs.count(), 1) self.assertQuerysetEqual(qs, [ci1.pk], lambda x: x.pk) @@ -1139,7 +1147,7 @@ class Queries4Tests(BaseQuerysetTest): c = SimpleCategory.objects.create(name="cat") c0 = SimpleCategory.objects.create(name="cat0") c1 = SimpleCategory.objects.create(name="category1") - + c2 = OneToOneCategory.objects.create(category = c1, new_name="new1") c3 = OneToOneCategory.objects.create(category = c0, new_name="new2") @@ -1155,7 +1163,7 @@ class Queries4Tests(BaseQuerysetTest): c = SimpleCategory.objects.create(name="cat") c0 = SimpleCategory.objects.create(name="cat0") c1 = SimpleCategory.objects.create(name="category1") - + c2 = OneToOneCategory.objects.create(category = c1, new_name="new1") c3 = OneToOneCategory.objects.create(category = c0, new_name="new2") |