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Diffstat (limited to 'python/pyspark/sql/tests.py')
| -rw-r--r-- | python/pyspark/sql/tests.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/python/pyspark/sql/tests.py b/python/pyspark/sql/tests.py index 5c53c3a8ed..76384d31f1 100644 --- a/python/pyspark/sql/tests.py +++ b/python/pyspark/sql/tests.py @@ -100,6 +100,15 @@ class DataTypeTests(unittest.TestCase): lt2 = pickle.loads(pickle.dumps(LongType())) self.assertEquals(lt, lt2) + # regression test for SPARK-7978 + def test_decimal_type(self): + t1 = DecimalType() + t2 = DecimalType(10, 2) + self.assertTrue(t2 is not t1) + self.assertNotEqual(t1, t2) + t3 = DecimalType(8) + self.assertNotEqual(t2, t3) + class SQLTests(ReusedPySparkTestCase): |