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| author | Srinivas Reddy Thatiparthy <thatiparthysreenivas@gmail.com> | 2018-07-01 02:19:20 +0530 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2018-09-10 15:08:55 -0400 |
| commit | 34d6bceec46c5d4234c156ed682573d2e5de474a (patch) | |
| tree | 7239bb1c2d435f9ddd4caf2e565d0d673f6e9735 /tests/db_functions/math/test_tan.py | |
| parent | 76dfa834e7ceeca97cd8e3cfa86651a955aa3f0c (diff) | |
Fixed #29500 -- Fixed SQLite function crashes on null values.
Co-authored-by: Srinivas Reddy Thatiparthy <thatiparthysreenivas@gmail.com>
Co-authored-by: Nick Pope <nick.pope@flightdataservices.com>
Diffstat (limited to 'tests/db_functions/math/test_tan.py')
| -rw-r--r-- | tests/db_functions/math/test_tan.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/db_functions/math/test_tan.py b/tests/db_functions/math/test_tan.py index 82dcec94fc..6db760725b 100644 --- a/tests/db_functions/math/test_tan.py +++ b/tests/db_functions/math/test_tan.py @@ -11,6 +11,11 @@ from ..models import DecimalModel, FloatModel, IntegerModel class TanTests(TestCase): + def test_null(self): + IntegerModel.objects.create() + obj = IntegerModel.objects.annotate(null_tan=Tan('normal')).first() + self.assertIsNone(obj.null_tan) + def test_decimal(self): DecimalModel.objects.create(n1=Decimal('-12.9'), n2=Decimal('0.6')) obj = DecimalModel.objects.annotate(n1_tan=Tan('n1'), n2_tan=Tan('n2')).first() |