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Diffstat (limited to 'tests/model_fields/test_decimalfield.py')
| -rw-r--r-- | tests/model_fields/test_decimalfield.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/model_fields/test_decimalfield.py b/tests/model_fields/test_decimalfield.py index c8851c5d94..893d529ed5 100644 --- a/tests/model_fields/test_decimalfield.py +++ b/tests/model_fields/test_decimalfield.py @@ -81,3 +81,9 @@ class DecimalFieldTests(TestCase): expected_message = validators.DecimalValidator.messages['max_whole_digits'] % {'max': 2} with self.assertRaisesMessage(ValidationError, expected_message): field.clean(Decimal('999'), None) + + def test_roundtrip_with_trailing_zeros(self): + """Trailing zeros in the fractional part aren't truncated.""" + obj = Foo.objects.create(a='bar', d=Decimal('8.320')) + obj.refresh_from_db() + self.assertEqual(obj.d.compare_total(Decimal('8.320')), Decimal('0')) |