#Issue 6795: Fix infinite recursion in long(Decimal('nan')); change int(Decimal('nan')) to raise ValueError instead of either returning NaN or raising InvalidContext.

1 files changed, 10 insertions, 0 deletions

diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index f7f023d..50a855e 100644
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -1489,6 +1489,16 @@ class DecimalPythonAPItests(unittest.TestCase):
             r = d.to_integral(ROUND_DOWN)
             self.assertEqual(Decimal(int(d)), r)
 
+        self.assertRaises(ValueError, int, Decimal('-nan'))
+        self.assertRaises(ValueError, int, Decimal('snan'))
+        self.assertRaises(OverflowError, int, Decimal('inf'))
+        self.assertRaises(OverflowError, int, Decimal('-inf'))
+
+        self.assertRaises(ValueError, long, Decimal('-nan'))
+        self.assertRaises(ValueError, long, Decimal('snan'))
+        self.assertRaises(OverflowError, long, Decimal('inf'))
+        self.assertRaises(OverflowError, long, Decimal('-inf'))
+
     def test_trunc(self):
         for x in range(-250, 250):
             s = '%0.2f' % (x / 100.0)