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Added two pointless query repeats to work around a known issue with MySQL that was causing failures in our test suite. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16753 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2011-09-09 23:02:33 +00:00
parent 470c70f876
commit 228654d17f
1 changed files with 12 additions and 4 deletions
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16
tests/regressiontests/queries/tests.py
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@ -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")