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Code Issues 32 Releases Wiki Activity

[2.0.x] Fixed incorrect integer division in DeletionTests.test_large_delete_related.

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Backport of 3fb1ad9505 from master
This commit is contained in:
Mariusz Felisiak
2017-10-02 16:11:20 +02:00
parent cd6d18abc3
commit 0b2eb44ca0
1 changed files with 4 additions and 4 deletions
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8
tests/delete/tests.py
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@@ -342,12 +342,12 @@ class DeletionTests(TestCase):
batch_size = max(connection.ops.bulk_batch_size(['pk'], range(TEST_SIZE)), 1)
# TEST_SIZE // batch_size (select related `T` instances)
# TEST_SIZE / batch_size (select related `T` instances)
# + 1 (select related `U` instances)
# + TEST_SIZE // GET_ITERATOR_CHUNK_SIZE (delete `T` instances in batches)
# + TEST_SIZE / GET_ITERATOR_CHUNK_SIZE (delete `T` instances in batches)
# + 1 (delete `s`)
expected_num_queries = (ceil(TEST_SIZE // batch_size) +
ceil(TEST_SIZE // GET_ITERATOR_CHUNK_SIZE) + 2)
expected_num_queries = ceil(TEST_SIZE / batch_size)
expected_num_queries += ceil(TEST_SIZE / GET_ITERATOR_CHUNK_SIZE) + 2
self.assertNumQueries(expected_num_queries, s.delete)
self.assertFalse(S.objects.exists())